An efficient fully automatic laser welding system

Abstract

The present invention discloses an efficient full-automatic laser welding system, comprising a support base, a welding mechanism, a grinding mechanism, a cooling box, and a fixed bracket are arranged on the outer surface of the upper end of the support base, a moving beam is fixedly connected to the top of the fixed bracket, one end of the moving beam is provided with a first motor, one end of the rotating shaft of the first motor is fixedly connected with a screw, and the screw runs through the inside of the moving beam, a moving block is sleeved on the outside of the moving beam, and the moving block is threadedly connected to the screw inside the moving beam, a moving longitudinal beam is arranged on one side of the moving beam, and a second motor is arranged at one end of the moving longitudinal beam. The efficient full-automatic laser welding system can synchronously operate loading, transferring, and unloading, and can simultaneously perform welding, air cooling, and grinding, thereby realizing fully automated production and processing and effectively improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of full-automatic laser welding, in particular to an efficient full-automatic laser welding system. Background Art

[0002] With the development of society and the progress of industry, the processing method has gradually transitioned from pure manual processing to mechanized processing, which includes welding processing. The use of special welding machines can improve production efficiency and better control welding quality. Among them, fully automatic laser welding machines are widely used in the field of mechanical processing;

[0003] Existing fully automatic laser welding machines often use a robot to clamp the workpiece, and then use a welding device to weld. The functions are relatively simple and cannot perform simultaneous operations on loading, welding, cooling, grinding, and unloading. The work efficiency needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide an efficient fully automatic laser welding system to solve the problem that the existing fully automatic laser welding machines mentioned in the above background technology often clamp the workpiece by a robot and then use a welding device to weld, the functions are relatively single, and loading, welding, cooling, grinding and unloading cannot be performed synchronously, and the work efficiency needs to be improved.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient fully automatic laser welding system, comprising a supporting base, a welding mechanism, a grinding mechanism, a cooling box, and a fixed bracket are arranged on the outer surface of the upper end of the supporting base, a moving crossbeam is fixedly connected to the top of the fixed bracket, a first motor is arranged at one end of the moving crossbeam, a screw rod is fixedly connected to one end of the rotating shaft of the first motor, and the screw rod passes through the interior of the moving crossbeam, a moving block is sleeved on the outside of the moving crossbeam, and the moving block is threadedly connected to the screw rod inside the moving crossbeam, a moving longitudinal beam is arranged on one side of the moving crossbeam, and a second motor is arranged at one end of the moving longitudinal beam. One end of the rotating shaft of the second motor is fixedly connected with a screw rod, and the screw rod passes through the interior of the movable longitudinal beam and is threadedly connected to the connecting block. The movable longitudinal beam is slidably connected to the connecting block, and the screw rods inside the movable longitudinal beam and the movable cross beam are vertically distributed, and the bottom end of the movable longitudinal beam is fixedly connected to a fixed cross beam, and a manipulator is arranged on the outer surface of the lower end of the fixed cross beam, and there are three manipulators, and the fixed cross beam is located directly above the welding mechanism, and a conveyor belt is arranged at one end of the welding mechanism, and a first supporting bracket is riveted on the outer surface of the conveyor belt, and a material guide plate is fixedly connected to the outer surface of one end of the support base, and a finished product transfer vehicle is arranged below the material guide plate.

[0006] Preferably, the welding mechanism comprises a second supporting bracket inside, and a third cylinder is respectively provided at two symmetrical ends of the second supporting bracket, wherein one end of one of the third cylinders is rotatably connected to the second clamping seat, and one end of the other third cylinder is rotatably connected to the first gear shaft, one end of the first gear shaft is fixedly connected to the second clamping seat, and the two second clamping seats are opposite to each other, a first gear is provided on one side of the first gear shaft and meshed with the first gear, the first gear is fixedly connected to one end of the rotating shaft of the fourth motor, and a cylinder fixing seat is respectively provided on both sides of the second supporting bracket, the first cylinder and a sliding rod are fixedly installed on the outer surface of one side of the cylinder fixing seat, the telescopic end of the first cylinder is fixedly connected to the connecting block, and the sliding rod passes through the through hole on the outer surface of the connecting block, and a laser welding gun is fixedly installed on the outer surface of one side of the connecting block.

[0007] Preferably, the grinding mechanism comprises a third support bracket inside, and a second cylinder is respectively provided at two symmetrical ends of the third support bracket, wherein the telescopic end of one of the second cylinders is rotatably connected to the first clamping seat, and the telescopic end of the other second cylinder is rotatably connected to the second gear shaft, one end of the second gear shaft is fixedly connected to the first clamping seat, and the two first clamping seats are arranged opposite to each other, a second gear is provided on one side of the second gear shaft and meshed with the second gear shaft, the second gear is fixedly installed on one end of the rotating shaft of the sixth motor, and a A slide rail, a motor mounting plate is slidably connected to the upper end surface of the slide rail, and a threaded hole is arranged on the outer surface of the motor mounting plate, and a transmission screw is threadedly connected to the internal thread of the threaded hole, and both ends of the transmission screw are rotatably mounted in the mounting holes of the end blocks at both ends of the slide rail, a fifth motor is arranged on one side of the slide rail, one end of the rotating shaft of the fifth motor and one end of the transmission screw are both provided with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt, a seventh motor is fixedly mounted on the upper end outer surface of the motor mounting plate above the slide rail, and a grinding wheel is fixedly mounted on one end of the rotating shaft of the seventh motor.

[0008] Preferably, a waste hopper is fixedly connected to the outer surface of the lower end of the support base and is located directly below the grinding mechanism. A through groove is provided on the outer surface of the support base, and the waste hopper is communicated with the interior of the grinding mechanism. One end of the waste hopper is fixedly connected to a first bellows, one end of the first bellows is inserted at the air inlet port on the outer surface of the upper end of the waste collection box, a second bellows is inserted at the air outlet port on the outer surface of the upper end of the waste collection box, the other end of the second bellows is fixedly connected to the air inlet of the filter housing, filter cotton is provided inside the filter housing, a first fan is provided at the air outlet port of the filter housing, and the first fan is fixedly mounted on the outer surface of the lower end of the support base.

[0009] Preferably, three second fans are arranged on the outer surface of the bottom end of the cooling box, and an air outlet slot is arranged on the outer surface of one side of the cooling box.

[0010] Preferably, the manipulator on the outer surface of the lower end of the fixed beam is composed of a double-headed cylinder and a clamping block, and the clamping blocks are symmetrically distributed at both end positions of the double-headed cylinder. The double-headed cylinder is fixedly connected to the outer surface of the lower end of the fixed beam through a first connecting block, and one end of the conveying roller inside the conveyor belt and one end of the rotating shaft of the third motor are both provided with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The efficient fully automatic laser welding system can use the conveyor belt to linearly convey the workpiece to be processed through the arrangement of a moving beam, a moving longitudinal beam, a first motor, a second motor, a fixed beam, a manipulator, a welding mechanism, a grinding mechanism, a cooling box, and a conveyor belt. The first motor and the second motor drive the screw inside the moving beam and the moving longitudinal beam to rotate, thereby driving the moving block to move in the horizontal direction, and driving the moving longitudinal beam to move up and down, so that the fixed beam and the manipulator move on the X and Y axes, and then the workpiece on the conveyor belt is clamped into the welding mechanism by the manipulator for laser welding operation. After welding is completed, the welded workpiece is clamped into the grinding mechanism by the manipulator for grinding. During the clamping process, the air flow blown out from the cooling box is used for air cooling. After grinding, the polished workpiece is transferred to an external collection device by the manipulator. Since there are three manipulators, loading, transfer, and unloading can be performed synchronously, and welding, air cooling, and grinding can be performed synchronously at the same time, realizing fully automated production and processing, and effectively improving production efficiency.

[0013] 2. The efficient fully automatic laser welding system can generate suction inside the waste hopper through the arrangement of a waste hopper, a first bellows, a waste collection box, a second bellows, filter cotton, and a first fan. The rotation of the first fan can generate suction inside the waste hopper, and the waste chips generated during the grinding process are absorbed by the waste hopper, and then enter the waste collection box after being guided by the first bellows, and then collected in the waste collection box after being filtered by the filter cotton. Since the first bellows and the second bellows are both detachably connected to the waste collection box, the cleaning operation of the waste collection box is facilitated, which effectively avoids the waste chips generated during the processing from polluting the surrounding environment, and at the same time avoids the waste chips from affecting the normal operation of the remaining structures, effectively improving the environmental protection factor while also improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the present invention;

[0015] Figure 2 The internal structure diagram of the welding mechanism of the present invention;

[0016] Figure 3 This is a diagram showing the internal structure of the grinding mechanism of the present invention;

[0017] Figure 4 It is an enlarged view of point A of the present invention;

[0018] Figure 5 It is the internal structure diagram of the cooling box of the present invention.

[0019] In the figure: 1, support base; 2, welding mechanism; 3, grinding mechanism; 4, cooling box; 5, moving beam; 6, first motor; 7, moving longitudinal beam; 8, second motor; 9, fixed bracket; 10, fixed beam; 11, first connecting block; 12, double-headed cylinder; 13, clamping block; 14, conveyor belt; 15, first support bracket; 16, third motor; 17, waste collection box; 18, waste hopper; 19, first corrugated pipe; 20, filter cotton; 21, second corrugated pipe; 22, filter housing; 23, first fan; 24, guide plate; 2 5. Finished product transfer vehicle; 26. First gear shaft; 27. Fourth motor; 28. First gear; 29. ​​First cylinder; 30. Connecting block; 31. Laser welding gun; 32. Cylinder fixing seat; 33. Fifth motor; 34. Slide rail; 35. Transmission screw; 36. Second cylinder; 37. First clamping seat; 38. Sixth motor; 39. Second gear; 40. Second gear shaft; 41. Seventh motor; 42. Grinding wheel; 43. Second fan; 44. Second support bracket; 45. Third cylinder; 46. Second clamping seat; 47. Third support bracket. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-5The present invention provides a technical solution: an efficient fully automatic laser welding system, comprising a support base 1, a welding mechanism 2, a grinding mechanism 3, a cooling box 4, and a fixed bracket 9 are arranged on the upper outer surface of the support base 1, a moving beam 5 is fixedly connected to the top of the fixed bracket 9, one end of the moving beam 5 is provided with a first motor 6, one end of the rotating shaft of the first motor 6 is fixedly connected with a screw rod, and the screw rod passes through the inside of the moving beam 5, a moving block is sleeved on the outside of the moving beam 5, and the moving block is threadedly connected to the screw rod inside the moving beam 5, and one side of the moving beam 5 is provided with a A moving longitudinal beam 7 is arranged, and a second motor 8 is arranged at one end of the moving longitudinal beam 7. A screw is fixedly connected to one end of the rotating shaft of the second motor 8, and the screw runs through the interior of the moving longitudinal beam 7 and is threadedly connected to the connecting block. The moving longitudinal beam 7 is slidably connected to the connecting block, and the screws inside the moving longitudinal beam 7 and the moving cross beam 5 are vertically distributed. The bottom end of the moving longitudinal beam 7 is fixedly connected to a fixed cross beam 10, and a manipulator is arranged on the outer surface of the lower end of the fixed cross beam 10, and three manipulators are arranged. The fixed cross beam 10 is located directly above the welding mechanism 2, and a conveyor belt is arranged at one end of the welding mechanism 2. 14, a first support bracket 15 is riveted on the outer surface of the conveyor belt 14, a guide plate 24 is fixedly connected to the outer surface of one end of the support base 1, and a finished product transfer vehicle 25 is arranged below the guide plate 24, wherein the conveyor belt 14 can be used to linearly transport the workpiece to be processed, and the first motor 6 and the second motor 8 drive the screw rod inside the moving crossbeam 5 and the moving longitudinal beam 7 to rotate, thereby driving the moving block to move horizontally, and driving the moving longitudinal beam 7 to move up and down, so that the fixed crossbeam 10 and the manipulator move on the X and Y axes, and then through The workpiece on the conveyor belt 14 is clamped into the welding mechanism 2 by a manipulator for laser welding. After welding, the welded workpiece is clamped into the grinding mechanism 3 by a manipulator for grinding. During the clamping process, the air flow blown out from the cooling box 4 is used for air cooling. After grinding, the polished workpiece is transferred to an external collection device by a manipulator. Since there are three manipulators, loading, transferring and unloading can be performed synchronously, and welding, air cooling and grinding can be performed synchronously, thereby realizing fully automated production and processing and effectively improving production efficiency.

[0022] The welding mechanism 2 includes a second support bracket 44 inside, and a third cylinder 45 is respectively provided at the symmetrical two ends of the second support bracket 44, wherein one end of one of the third cylinders 45 is rotatably connected to a second clamping seat 46, and one end of the other third cylinder 45 is rotatably connected to a first gear shaft 26, and one end of the first gear shaft 26 is fixedly connected to the second clamping seat 46, and the two second clamping seats 46 are opposite to each other, and a first gear 28 is provided on one side of the first gear shaft 26 and meshed with the first gear 28, and the first gear 28 is fixedly connected to one end of the rotating shaft of the fourth motor 27, so that the two second clamping seats 46 clamp the workpiece through the third cylinder 45, and then the first gear 28 is driven to rotate by the fourth motor 27, and the first gear 28 is rotated by the first gear shaft 26. The workpiece rotates under the transmission of the wheel axle 26, and a cylinder fixing seat 32 is respectively provided on both sides of the second support bracket 44. The first cylinder 29 and the sliding rod are fixedly installed on the outer surface of one side of the cylinder fixing seat 32. The telescopic end of the first cylinder 29 is fixedly connected with the connecting block 30, and the sliding rod passes through the through hole on the outer surface of the connecting block 30, which effectively improves the stability of the structure. A laser welding gun 31 is fixedly installed on the outer surface of one side of the connecting block 30. The interior of the grinding mechanism 3 includes a third support bracket 47, and the symmetrical ends of the third support bracket 47 are respectively provided with a second cylinder 36, wherein the telescopic end of one of the second cylinders 36 is rotatably connected to the first clamping seat 37, and the telescopic end of the other second cylinder 36 is rotatably connected to The second gear shaft 40, one end of the second gear shaft 40 is fixedly connected to the first clamp seat 37, the two first clamp seats 37 are arranged opposite to each other, a second gear 39 is provided on one side of the second gear shaft 40, and is meshed with the second gear shaft 40, and the second gear 39 is fixedly mounted on one end of the rotating shaft of the sixth motor 38, in this way, the second cylinder 36 is used to drive the first clamp seat 37 to move and clamp the workpiece, and then the second gear 39 is driven to rotate by the rotation of the sixth motor 38, and then the first clamp seat 37 is rotated under the transmission of the second gear shaft 40, so that the workpiece rotates, and a slide rail 34 is provided on one side of the third support bracket 47, and a motor mounting plate is slidably connected to the upper end surface of the slide rail 34, and a motor mounting plate is provided on the outer surface of the motor mounting plate A threaded hole is provided, and a transmission screw 35 is connected to the internal thread of the threaded hole. Both ends of the transmission screw 35 are rotatably installed in the mounting holes of the end blocks at both ends of the slide rail 34. A fifth motor 33 is provided on one side of the slide rail 34. One end of the rotating shaft of the fifth motor 33 and one end of the transmission screw 35 are both provided with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt. A seventh motor 41 is fixedly installed on the outer surface of the upper end of the motor mounting plate above the slide rail 34. A grinding wheel 42 is fixedly installed on one end of the rotating shaft of the seventh motor 41. This drives the transmission screw 35 to rotate through the fifth motor 33, thereby causing the motor mounting plate to slide on the slide rail 34, and then the grinding wheel 42 is driven to rotate by the seventh motor 41 to perform a grinding operation on the workpiece;

[0023] A waste hopper 18 is fixedly connected to the outer surface of the lower end of the support base 1 and is located directly below the grinding mechanism 3. A through groove is provided on the outer surface of the support base 1. The waste hopper 18 is communicated with the inside of the grinding mechanism 3. One end of the waste hopper 18 is fixedly connected to a first bellows 19. One end of the first bellows 19 is inserted at the air inlet port on the upper outer surface of the waste collection box 17. A second bellows 21 is inserted at the air outlet port on the upper outer surface of the waste collection box 17. The other end of the second bellows 21 is fixedly connected to the air inlet of the filter housing 22. A filter cotton 20 is arranged inside the filter housing 22, and a first fan 23 is arranged at the air outlet port of the filter housing 22. The first fan 23 is fixedly mounted on the outer surface of the lower end of the support base 1, wherein the rotation of the first fan 23 can generate suction inside the waste hopper 18, and the waste shavings generated during the grinding process are absorbed by the waste hopper 18, and then enter the interior of the waste collection box 17 after being guided by the first bellows 19, and then collected in the interior of the waste collection box 17 after being filtered by the filter cotton 20. Since the first bellows 19 and the second bellows 21 are both detachably connected to the waste collection box 17, the cleaning operation of the waste collection box 17 is convenient, and the waste shavings generated during the processing are effectively avoided from polluting the surrounding environment, and at the same time, the waste shavings are avoided from affecting the normal operation of the remaining structures, and the environmental protection coefficient is effectively improved while also improving the stability of the equipment. Three second fans 43 are arranged on the outer surface of the bottom end of the cooling box 4, and an air outlet slot is arranged on the outer surface of one side of the cooling box 4, which effectively guarantees the air outlet volume and the cooling effect. The manipulator on the surface is composed of a double-headed cylinder 12 and a clamping block 13. The clamping blocks 13 are symmetrically distributed at the two end positions of the double-headed cylinder 12. The double-headed cylinder 12 is fixedly connected to the outer surface of the lower end of the fixed beam 10 through the first connecting block 11 8. The clamping block 13 is driven by the double-headed cylinder 12 to clamp the workpiece. The structure is simple and stable, and the working efficiency is high. One end of the conveying roller inside the conveyor belt 14 and one end of the rotating shaft of the third motor 16 are both provided with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt, which effectively ensures the stable transportation of the conveyor belt 14.

[0024] Working principle: For this efficient fully automatic laser welding system, first install the device at the designated position, then turn on the power supply and external compressed air source, convey the workpiece to be processed through the conveyor belt 14 and the first support bracket 15, and then drive the first motor 6 and the second motor 8 to rotate the screw inside the moving crossbeam 5 and the moving longitudinal beam 7, thereby driving the moving block to move horizontally, and driving the moving longitudinal beam 7 to move up and down, so that the fixed crossbeam 10 and the manipulator move on the X and Y axes, wherein the manipulator is composed of a double-headed cylinder 12 and a clamping block 13. The contraction of the double-headed cylinder 12 drives the two clamping blocks 13 to approach each other and clamp the workpiece, and the workpiece to be welded is clamped into the interior of the welding mechanism 2 by the manipulator, and The workpiece 3 is placed on top of the second support bracket 44, and then the third cylinder 45 is driven to extend so that the second clamping seat 46 is clamped at both ends of the workpiece. Then, the first gear 28 is rotated by the fourth motor 27. The second clamping seat 46 starts to rotate under the transmission of the first gear shaft 26, thereby driving the workpiece to rotate. Then, the first cylinder 29 is driven to extend so that the laser welding gun 31 contacts the workpiece and welds the workpiece. After welding is completed, the fourth motor 27 is stopped, and the first cylinder 29 and the third cylinder 45 are retracted. Then, the welded workpiece is clamped into the interior of the grinding mechanism 3 by the manipulator. During the clamping and moving process, the second fan 43 is started. At this time, air flow is blown out at the air outlet of the cooling box 4 to perform air cooling operation on the welded workpiece. The manipulator places the cooled workpiece on the third support bracket 47 and then resets it. At this time, the second cylinder 36 is driven to extend, so that the first clamping seat 37 is clamped at both ends of the workpiece, and then the second gear 39 is rotated by the sixth motor 38. Under the transmission of the second gear shaft 40, the first clamping seat 37 starts to rotate, thereby driving the workpiece to rotate. At this time, the grinding wheel 42 is rotated by the seventh motor 41, but the rotation direction of the grinding wheel 42 is opposite to the rotation direction of the workpiece. The grinding wheel 42 is used to grind the outer surface of the workpiece, and then the fifth motor 33 is rotated. Under the transmission of the synchronous belt, the transmission screw 35 starts to rotate, so that the motor mounting plate moves on the slide rail 34, so that the grinding wheel 42 moves linearly to grind the workpiece. The first fan 23 is started, and the rotation of the first fan 23 generates suction in the waste hopper 18, so that the waste generated during the grinding process is collected and passed through the first bellows 19 to the inside of the waste collection box 17. Then, under the filtering operation of the filter cotton 20, the waste remains in the inside of the waste collection box 17. After a period of processing, the first bellows 19 and the second bellows 21 are disassembled and separated from the waste collection box 17, and the waste collection box 17 is cleaned. After the grinding is completed, the rotation of the fifth motor 33 and the sixth motor 38 is stopped, and the second cylinder 36 is retracted. At this time, the polished workpiece is clamped away from the grinding mechanism 3 by the manipulator and placed on the guide plate 24. The guide plate 24 guides the workpiece into the interior of the finished product transfer vehicle 25.Since three manipulators are arranged on the fixed crossbeam 10, loading, transferring and unloading operations can be performed synchronously, and the working efficiency is high.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient fully automatic laser welding system, comprising a support base (1), characterized in that: A welding mechanism (2), a grinding mechanism (3), a cooling box (4), and a fixed bracket (9) are arranged on the outer surface of the upper end of the support base (1); a moving crossbeam (5) is fixedly connected to the top of the fixed bracket (9); a first motor (6) is arranged at one end of the moving crossbeam (5); a screw is fixedly connected to one end of the rotating shaft of the first motor (6), and the screw passes through the interior of the moving crossbeam (5); a moving block is sleeved on the outside of the moving crossbeam (5), and the moving block is threadedly connected to the screw inside the moving crossbeam (5); a moving longitudinal beam (7) is arranged on one side of the moving crossbeam (5); a second motor (8) is arranged at one end of the moving longitudinal beam (7); a screw is fixedly connected to one end of the rotating shaft of the second motor (8), and the screw passes through The movable longitudinal beam (7) is inside the movable longitudinal beam (7) and is threadedly connected with the connecting block. The movable longitudinal beam (7) is slidably connected with the connecting block, and the screw rods inside the movable longitudinal beam (7) and the movable cross beam (5) are vertically distributed. The bottom end of the movable longitudinal beam (7) is fixedly connected with a fixed cross beam (10). A manipulator is arranged on the outer surface of the lower end of the fixed cross beam (10), and three manipulators are arranged. The fixed cross beam (10) is located directly above the welding mechanism (2). A conveyor belt (14) is arranged at one end of the welding mechanism (2). A first support bracket (15) is riveted on the outer surface of the conveyor belt (14). A guide plate (24) is fixedly connected to the outer surface of one end of the support base (1), and a finished product transfer vehicle (25) is arranged below the guide plate (24); The welding mechanism (2) comprises a second support bracket (44) inside, and a third cylinder (45) is respectively arranged at two symmetrical ends of the second support bracket (44), one end of one of the third cylinders (45) is rotatably connected to a second clamping seat (46), and one end of the other third cylinder (45) is rotatably connected to a first gear shaft (26), one end of the first gear shaft (26) is fixedly connected to the second clamping seat (46), and the two second clamping seats (46) are arranged opposite to each other, and a first gear (28) is arranged on one side of the first gear shaft (26). , and meshingly connected with the first gear (28), the first gear (28) is fixedly connected to one end of the rotating shaft of the fourth motor (27), a cylinder fixing seat (32) is respectively provided on both sides of the second support bracket (44), a first cylinder (29) and a sliding rod are fixedly installed on the outer surface of one side of the cylinder fixing seat (32), the telescopic end of the first cylinder (29) is fixedly connected to the connecting block (30), and the sliding rod passes through the through hole on the outer surface of the connecting block (30), and a laser welding gun (31) is fixedly installed on the outer surface of one side of the connecting block (30); A waste hopper (18) is fixedly connected to the outer surface of the lower end of the support base (1) and is located directly below the grinding mechanism (3). A through groove is provided on the outer surface of the support base (1). The waste hopper (18) is communicated with the interior of the grinding mechanism (3). One end of the waste hopper (18) is fixedly connected to a first bellows (19). One end of the first bellows (19) is inserted at the air inlet port on the upper outer surface of the waste collection box (17). A second bellows (21) is inserted at the air outlet port on the upper outer surface of the waste collection box (17). The other end of the second bellows (21) is fixedly connected to the air inlet of the filter housing (22). Filter cotton (20) is provided inside the filter housing (22). A first fan (23) is provided at the air outlet port of the filter housing (22). The first fan (23) is fixedly mounted on the outer surface of the lower end of the support base (1).

2. An efficient fully automatic laser welding system according to claim 1, characterized in that: The grinding mechanism (3) includes a third support bracket (47) inside, and a second cylinder (36) is respectively provided at two symmetrical ends of the third support bracket (47), wherein the telescopic end of one of the second cylinders (36) is rotatably connected to the first clamping seat (37), and the telescopic end of the other second cylinder (36) is rotatably connected to the second gear shaft (40), and one end of the second gear shaft (40) is fixedly connected to the first clamping seat (37), and the two first clamping seats (37) are arranged opposite to each other, and a second gear (39) is provided on one side of the second gear shaft (40) and is meshed with the second gear shaft (40), and the second gear (39) is fixedly mounted on one end of the rotating shaft of the sixth motor (38), and the third support bracket (47) is provided with a second gear (39) on one side of the second gear shaft (40) and is meshed with the second gear shaft (40), and the second gear (39) is fixedly mounted on one end of the rotating shaft of the sixth motor (38). A slide rail (34) is provided on one side, a motor mounting plate is slidably connected to the upper end surface of the slide rail (34), a threaded hole is provided on the outer surface of the motor mounting plate, and a transmission screw (35) is threadedly connected to the inner thread of the threaded hole, and both ends of the transmission screw (35) are rotatably mounted in the mounting holes of the end blocks at both ends of the slide rail (34), a fifth motor (33) is provided on one side of the slide rail (34), one end of the rotating shaft of the fifth motor (33) and one end of the transmission screw (35) are both provided with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt, a seventh motor (41) is fixedly mounted on the upper end outer surface of the motor mounting plate above the slide rail (34), and a grinding wheel (42) is fixedly mounted on one end of the rotating shaft of the seventh motor (41).

3. The efficient fully automatic laser welding system according to claim 1, characterized in that: Three second fans (43) are arranged on the outer surface of the bottom end of the cooling box (4), and an air outlet slot is arranged on the outer surface of one side of the cooling box (4).

4. The efficient fully automatic laser welding system according to claim 1, characterized in that: The manipulator on the outer surface of the lower end of the fixed crossbeam (10) is composed of a double-headed cylinder (12) and a clamping block (13), wherein the clamping blocks (13) are symmetrically distributed at both ends of the double-headed cylinder (12), and the double-headed cylinder (12) is fixedly connected to the outer surface of the lower end of the fixed crossbeam (10) through a first connecting block (11), and one end of the conveying roller inside the conveyor belt (14) and one end of the rotating shaft of the third motor (16) are both provided with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt.

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