Laser welding equipment with monitoring function

Abstract

The present invention discloses a laser welding device with a monitoring function, which relates to the field of laser welding and comprises a welding gun, a knocking assembly and a rotating assembly. A gun head is installed at the bottom end of the welding gun, and a fixing ring is fixedly connected to the welding gun, a metal frame that can be bent freely is fixedly connected to the fixing ring, a camera is fixedly connected to the end of the metal frame, and the knocking assembly comprises a knocking head, a sliding rod is fixedly connected to the top of the knocking head, the knocking head and the gun head are located in the same plane, and the knocking assembly knocks the weld through the action of the knocking head, thereby causing the welding slag to fall off. The present invention can knock the position of the weld during the welding process by providing the knocking assembly and the rotating assembly, so as to avoid the welding slag affecting the monitoring of the camera, and by cooperating with the rotating assembly, it is convenient for the welding gun to change direction to weld the parts, thereby solving the problem in the prior art that the welding slag affects the real-time monitoring of the weld by the camera.

Description

Technical Field

[0001] The invention relates to the technical field of laser welding, in particular to laser welding equipment with a monitoring function. Background Art

[0002] Laser welding is a welding method that uses a focused laser beam as energy to generate heat to bombard the weldment. Due to the optical properties of laser such as refraction and focusing, laser welding is very suitable for welding micro parts and areas with poor accessibility.

[0003] At present, in the process of laser welding of metal parts, in order to grasp the condition of the weld in real time, a group of cameras will be installed on the welding equipment, and the weld will be monitored in real time through the camera, so as to ensure the quality of the weld. In the existing technology, some welding slag will remain on the weld during the welding process of the parts, and the welding slag will adhere to the outer surface of the weld. When the camera directly monitors the weld, it is easily affected by the welding slag, thereby affecting the camera's real-time monitoring of the weld. To this end, we propose a laser welding device with a monitoring function. Summary of the invention

[0004] The purpose of the present invention is to provide a laser welding device with a monitoring function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser welding device with a monitoring function, comprising a welding gun, a knocking assembly and a rotating assembly, a gun head is installed at the bottom end of the welding gun, and a support ring is rotatably connected to the welding gun, a metal frame that can be bent freely is fixedly connected to the support ring, a camera is fixedly connected to the end of the metal frame, the knocking assembly comprises a knocking head, a sliding rod is fixedly connected to the top of the knocking head, the knocking head and the gun head are located in the same plane, the knocking assembly knocks the weld through the action of the knocking head, thereby causing the welding slag to fall off, thereby facilitating the camera to monitor the weld, the rotating assembly is installed on the welding gun, and the rotating assembly is connected to the knocking assembly, the rotating assembly is used to drive the knocking assembly to rotate, thereby causing the knocking head to rotate.

[0006] Preferably, the knocking assembly includes a fixed column slidably connected to the sliding rod, the fixed column is vertically arranged to the sliding rod, and two groups of rollers are rotatably connected to the fixed column, the two groups of rollers are symmetrically arranged, and both ends of the fixed column are fixedly connected to a connecting frame, the end of the connecting frame is equipped with a connecting piece connected to the welding gun, the end position of the sliding rod is fixedly connected to a connecting plate, an elastic piece is installed between the connecting plate and the fixed column, and two groups of fixed rods are fixedly connected to the connecting plate, the two groups of fixed rods are symmetrically installed on the connecting plate, and the fixed rod is connected to an impact piece for driving the knocking head to impact up and down.

[0007] Preferably, the impact member includes a sleeve sleeved on the outer side surface of the fixed column, the sleeve is fixedly connected to the roller, and the other end of the sleeve is fixedly connected to a rotating block, the outer side surface of the rotating block is fixedly connected to multiple groups of first inclined blocks arranged in a circle, and a second inclined block fixedly connected to the fixed rod is installed between two groups of the first inclined blocks.

[0008] Preferably, the elastic member includes a fixing plate fixedly connected to the sliding rod, the fixing plate is fixedly connected to a tension spring sleeved on the outer side of the sliding rod, and the bottom end of the tension spring is fixedly connected to a support plate fixedly connected to the fixing column.

[0009] Preferably, the connecting member includes connecting columns fixedly connected to the two groups of connecting frames respectively, the connecting columns are fixedly connected with connecting plates, the top of the connecting plates is fixedly connected with a first spring sleeved on the outer side surface of the connecting columns, the top of the first spring is fixedly connected with a moving block, the moving block is fixedly connected with a supporting frame, the end of the supporting frame is fixedly connected with a rotating ring sleeved on the outer side surface of the welding gun, a limiting member is installed between the rotating ring and the welding gun, and the rotating ring is connected to the rotating assembly.

[0010] Preferably, the rotating assembly includes a gear ring fixedly connected to the rotating ring, the gear ring is sleeved on the outer side of the welding gun, and the inner side of the gear ring is meshed with a first spur gear rotatably connected to the welding gun, the outer side of the first spur gear is meshed with a second spur gear rotatably connected to the welding gun, the axis of the second spur gear is connected to a driving member, and a limiting member is installed between the rotating ring and the welding gun.

[0011] Preferably, the driving member includes a motor fixed inside the welding gun, the output end of the motor is fixedly connected to a coupling rotatably connected to the welding gun, one end of the coupling is fixedly connected to a driving shaft rotatably connected to the welding gun, and the driving shaft is fixedly connected to the second spur gear.

[0012] Preferably, the limiting member includes a second spring fixed inside the welding gun, the end of the second spring is fixedly connected to a sliding column slidably connected to the welding gun, the end of the sliding column is rotatably connected to a ball movably connected to the rotating ring, and the rotating ring is provided with a ball groove adapted to the ball.

[0013] Preferably, a connecting rod is fixedly connected between the metal frame and the rotating ring.

[0014] Preferably, two groups of symmetrically arranged connecting rings are fixedly connected to the fixing column, support rods are fixedly connected to the connecting rings, a supporting column is fixedly connected between the two groups of support rods, and a plurality of groups of iron bristles are fixedly connected to the support column.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention provides a laser welding device with a monitoring function. During the welding process, parts are welded by moving the welding gun. During the movement of the welding gun, the roller will rotate, and the sleeve will rotate when the roller rotates. The sleeve rotation drives the rotating block to rotate. When the rotating block rotates, the first inclined block will rotate. During the rotation of the first inclined block, the second inclined block will be squeezed to make the second inclined block move upward, thereby driving the fixed rod upward, and then the connecting plate is driven upward by the upward movement of the fixed rod, thereby driving the sliding rod upward. When the sliding rod moves upward, the tension spring will be stretched by the action of the fixed sheet. After the first inclined block is separated from the second inclined block, the tension spring will be instantly reset, and then the tension spring will be stretched. The movable sliding rod moves down and resets, so that the position of the weld is knocked by the knocking head, so that the welding slag attached to the weld is knocked off by the knocking action of the knocking head, so that the camera can monitor the weld, and when the welding direction of the welding gun needs to change, the knocking head and the camera can be moved along the welding direction of the weld through the cooperation of the rotating component, so as to facilitate the real-time monitoring of the weld. Therefore, through the set knocking component and the rotating component, the position of the weld can be knocked during the welding process to avoid the welding slag affecting the monitoring of the camera, and through the cooperation with the rotating component, it is convenient for the welding gun to change direction to weld the parts, thereby solving the problem of welding slag affecting the real-time monitoring of the weld by the camera in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the knocking component of the present invention;

[0020] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the middle A area;

[0021] Figure 5 It is a schematic diagram of the structure of the connecting piece of the present invention;

[0022] Figure 6 This is a schematic diagram of the internal structure of the welding gun in which the rotating assembly of the present invention is installed;

[0023] Figure 7 It is a schematic diagram of the connection structure between the rotating assembly and the rotating ring of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of the limiter of the present invention;

[0025] Fig. 9 This is a schematic diagram of the welding slag cleaning structure of the present invention.

[0026] In the figure: 1- welding gun; 2- gun head; 3- support ring; 4- metal frame; 5- camera; 6- knocking assembly; 7- knocking head; 8- sliding rod; 9- rotating assembly; 10- fixed column; 11- roller; 12- connecting frame; 13- connecting piece; 14- connecting plate; 15- elastic piece; 16- fixed rod; 17- impact piece; 18- sleeve; 19- rotating block; 20- first inclined block; 21- second inclined block; 22- fixed plate; 23- tension spring; 24- supporting plate; 2 5-connecting column; 26-connecting plate; 27-moving block; 28-first spring; 29-support frame; 30-rotating ring; 31-gear ring; 32-first flat gear; 33-second flat gear; 34-driving member; 35-limiting member; 36-motor; 37-coupling; 38-driving shaft; 39-second spring; 40-sliding column; 41-ball; 42-ball groove; 43-connecting rod; 44-connecting ring; 45-support rod; 46-support column; 47-bristles. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 9The present invention provides a technical solution: a laser welding device with a monitoring function, comprising a welding gun 1, a knocking assembly 6 and a rotating assembly 9, wherein a gun head 2 is installed at the bottom end of the welding gun 1, and a support ring 3 is rotatably connected to the welding gun 1, a metal frame 4 that can be bent freely is fixedly connected to the support ring 3, a camera 5 is fixedly connected to the end of the metal frame 4, the knocking assembly 6 comprises a knocking head 7, a sliding rod 8 is fixedly connected to the top of the knocking head 7, the knocking head 7 and the gun head 2 are located in the same plane, the knocking assembly 6 knocks the weld through the action of the knocking head 7, thereby causing the welding slag to fall off, thereby facilitating the camera 5 to monitor the weld, the rotating assembly 9 is installed on the welding gun 1, and the rotating assembly 9 is connected to the knocking assembly 6, the rotating assembly 9 is used to drive the knocking assembly 6 to rotate, thereby causing the knocking head 7 to rotate.

[0029] In this solution, during the welding process, the knocking head 7 is used to knock the weld position, so that the welding slag falls off, thereby facilitating the camera 5 to monitor the weld in real time without being blocked by the welding slag and affecting the monitoring result;

[0030] In this solution, the rotating component 9 is set up to drive the camera 5 and the knocking head 7 to rotate, so that the camera 5 and the knocking head 7 can always follow the straight line movement of the welding gun 1, and the knocking head 7 and the camera 5 can always be in the opposite position of the moving direction of the welding gun 1, so that the camera 5 and the knocking head 7 can always follow the movement of the weld, so that the knocking head 7 is convenient for knocking the weld, and the camera 5 is convenient for monitoring the weld.

[0031] The knocking assembly 6 includes a fixed column 10 slidably connected to the sliding rod 8, the fixed column 10 is vertically arranged with the sliding rod 8, and the fixed column 10 is rotatably connected with two groups of rollers 11, the two groups of rollers 11 are symmetrically arranged, and both ends of the fixed column 10 are fixedly connected with a connecting frame 12, and the end of the connecting frame 12 is installed with a connecting piece 13 connected to the welding gun 1, the end position of the sliding rod 8 is fixedly connected with a connecting plate 14, an elastic member 15 is installed between the connecting plate 14 and the fixed column 10, and two groups of fixed rods 16 are fixedly connected to the connecting plate 14, and the two groups of fixed rods 16 are symmetrically installed on the connecting plate 1 4, the fixing rod 16 is connected with an impact piece 17 for driving the striking head 7 to impact up and down, the impact piece 17 includes a sleeve 18 sleeved on the outer side of the fixing column 10, the sleeve 18 is fixedly connected to the roller 11, and the other end of the sleeve 18 is fixedly connected to a rotating block 19, the outer side of the rotating block 19 is fixedly connected with multiple groups of first inclined blocks 20 arranged in a circumference, and a second inclined block 21 fixedly connected to the fixing rod 16 is installed between two groups of the first inclined blocks 20, the elastic member 15 includes a fixing plate 22 fixedly connected to the sliding rod 8, and the fixing plate 22 is fixedly connected with a tension spring 2 sleeved on the outer side of the sliding rod 8 3. The bottom end of the tension spring 23 is fixedly connected with a support sheet 24 fixedly connected to the fixed column 10. The connecting member 13 includes connecting columns 25 fixedly connected to the two groups of connecting frames 12 respectively. The connecting column 25 is fixedly connected with a connecting sheet 26. The top of the connecting sheet 26 is fixedly connected with a first spring 28 sleeved on the outer side of the connecting column 25. The top of the first spring 28 is fixedly connected with a moving block 27. The moving block 27 is fixedly connected with a support frame 29. The end of the support frame 29 is fixedly connected with a rotating ring 30 sleeved on the outer side of the welding gun 1. A limiting member 35 is installed between the rotating ring 30 and the welding gun 1. The ring 30 is connected to the rotating assembly 9, and the limit member 35 includes a second spring 39 fixed inside the welding gun 1, and the end of the second spring 39 is fixedly connected to a sliding column 40 that is slidably connected to the welding gun 1, and the end of the sliding column 40 is rotatably connected to a ball 41 that is movably connected to the rotating ring 30, and the rotating ring 30 is provided with a ball groove 42 that is compatible with the ball 41, and two groups of symmetrically arranged connecting rings 44 are fixedly connected to the fixed column 10, and a support rod 45 is fixedly connected to the connecting ring 44, and a support column 46 is fixedly connected between the two groups of support rods 45, and a plurality of groups of iron bristles 47 are fixedly connected to the support column 46.

[0032] In this solution, during the welding process, the welding gun 1 is pressed downward so that the gun head 2 contacts the part to weld the part. During this process, the downward movement of the welding gun 1 will drive the rotating ring 30 to move downward, so the supporting frame 29 drives the moving block 27 to move downward through the action of the rotating ring 30, thereby causing a relative displacement between the connecting column 25 and the moving block 27. During this process, the connecting frame 12 and the fixed column 10 are squeezed by the action of the first spring 28, so that the roller 11 can fit closely to the workbench or press on the workpiece. At this time, the roller 11 is driven to rotate by the movement of the welding gun 1, and the rotation of the roller 11 will drive the sleeve to rotate, thereby driving the rotating block 19 to rotate, and the rotation of the rotating block 19 will drive the first inclined block 20 to rotate. During the rotation of 20, the second bevel block 21 will gradually be driven to move upward, thereby driving the fixed rod 16 to move upward. The upward movement of the fixed rod 16 will drive the connecting plate 14 to move upward, and the upward movement of the connecting plate 14 will drive the sliding rod 8 to move upward. When the sliding rod 8 moves upward, the tension spring 23 will be in a pull rope state through the fixing plate 22, and the upward movement of the sliding rod 8 will also drive the striking head 7 to move upward. When the second bevel block 21 continues to rotate, the second bevel block 21 will be separated from the first bevel block 20. After the second bevel block 21 is separated from the first bevel block 20, the tension spring 23 is instantly reset, thereby pulling the sliding rod 8 to reset. After the sliding rod 8 is reset, the curved striking head 7 will be driven to reset. Therefore, the position of the weld is knocked by the impact of the striking head 7, so that the welding slag falls off.

[0033] In this solution, after the second bevel block 21 is separated from the first bevel block 20, the second bevel block 21 will enter between the other two groups of first bevel blocks 20. By setting up multiple groups of first bevel blocks 20, the second bevel block 21 can move back and forth up and down, so that the striking head 7 can continue to impact the weld when the roller 11 rotates, so that the entire weld can be struck, so that the welding slag can fall off.

[0034] In this solution, a plurality of groups of ball grooves 42 are provided on the rotating ring 30, and a second spring 39 and a ball 41 are installed inside the welding gun 1. Therefore, the rotating ring 30 can be limited by the action of the ball 41 and the ball groove 42 to prevent the rotating ring 30 from rotating randomly and affecting the positions of the knocking head 7 and the camera 5, thereby ensuring that the knocking head 7 can knock on the weld and that the camera 5 can monitor the weld in real time.

[0035] In this solution, as the roller 11 moves forward, it will drive the fixed column 10 to move, and the fixed column 10 will drive the two sets of connecting rings 44 to move. The movement of the connecting rings 44 will drive the support rod 45 to move, thereby driving the support column 46 to move. The movement of the support column 46 will drive the iron bristles 47 to move, and the knocked-off welding slag will be swept away by the action of the bristles 47 to prevent the knocked-off welding slag from affecting the monitoring results.

[0036] The rotating assembly 9 includes a gear ring 31 fixedly connected to the rotating ring 30, the gear ring 31 is sleeved on the outer side of the welding gun 1, and the inner side of the gear ring 31 is meshed with a first flat gear 32 rotatably connected to the welding gun 1, the outer side of the first flat gear 32 is meshed with a second flat gear 33 rotatably connected to the welding gun 1, the axis of the second flat gear 33 is connected to a driving member 34, and a limiting member 35 is installed between the rotating ring 30 and the welding gun 1, the driving member 34 includes a motor 36 fixed to the inside of the welding gun 1, the output end of the motor 36 is fixedly connected to a coupling 37 rotatably connected to the welding gun 1, one end of the coupling 37 is fixedly connected to a driving shaft 38 rotatably connected to the welding gun 1, the driving shaft 38 is fixedly connected to the second flat gear 33, and a connecting rod 43 is fixedly connected between the metal frame 4 and the rotating ring 30.

[0037] In this solution, when the welding direction of the welding gun 1 changes, by starting the motor 36, the motor 36 will drive the coupling 37 to rotate, and the rotation of the coupling 37 will drive the drive shaft 38 to rotate, thereby driving the second flat gear 33 to rotate, and then driving the first flat gear 32 to rotate, and the rotation of the first flat gear 32 will drive the gear ring 31 to rotate, and the rotation of the gear ring 31 will drive the rotating ring 30 to rotate, thereby driving the support frame 29 to rotate, and the support frame 29 drives the connecting frame 12 and the fixed column 10 to rotate, thereby causing the roller 11 and the knocking head 7 to rotate, and when the rotating ring 30 rotates, it will also drive the connecting rod 43 to rotate, thereby driving the metal frame 4 to rotate, thereby driving the camera 5 to rotate and follow the knocking head 7 to rotate, thereby ensuring that the camera 5 and the knocking head 7 always move in the direction of movement of the welding gun 1.

[0038] Working principle: The welding gun 1 in this solution is connected to a robot arm or an intelligent slide rail controlled by a PLC. The robot arm or the slide rail enables the welding gun 1 to move up, down, left, right, front, and back without dead angles. During the welding process, the welding gun 1 is pressed downward to make the gun head 2 contact with the part to weld the part. In this process, the downward movement of the welding gun 1 will drive the rotating ring 30 to move downward. Therefore, the supporting frame 29 drives the moving block 27 to move downward through the action of the rotating ring 30, so that a relative displacement occurs between the connecting column 25 and the moving block 27. In this process, the connecting frame 12 and the fixed column 10 are moved by the action of the first spring 28. The roller 11 is extruded so that it can fit the workbench tightly or press on the workpiece. At this time, the roller 11 is driven to rotate by the movement of the welding gun 1, and the sleeve is driven to rotate when the roller 11 rotates, thereby driving the rotating block 19 to rotate. The rotation of the rotating block 19 will drive the first inclined block 20 to rotate. During the rotation of the first inclined block 20, the second inclined block 21 will gradually move up, thereby driving the fixed rod 16 to move up. The upward movement of the fixed rod 16 will drive the connecting plate 14 to move up, and the upward movement of the connecting plate 14 will drive the sliding rod 8 to move up. When the sliding rod 8 moves up, the fixing plate 22 will make the tension spring 23 at In the rope pulling state, the upward movement of the sliding rod 8 will also drive the striking head 7 to move upward. When the second inclined block 21 continues to rotate, the second inclined block 21 will be separated from the first inclined block 20. After the second inclined block 21 is separated from the first inclined block 20, the tension spring 23 is instantly reset, thereby pulling the sliding rod 8 to reset. After the sliding rod 8 is reset, the curved striking head 7 will be driven to reset. Therefore, the position of the weld is knocked by the impact of the striking head 7, so that the welding slag falls off. After the second inclined block 21 is separated from the first inclined block 20, the second inclined block 21 will enter between the other two groups of first inclined blocks 20. By setting multiple groups of first inclined blocks 20, The second inclined block 21 can move back and forth up and down, so that the knocking head 7 can continuously impact the weld when the roller 11 rotates, so that the entire weld can be knocked, so that the welding slag can fall off. It is worth noting that: in the process of the roller 11 moving forward, the fixed column 10 will be driven to move, and the fixed column 10 will drive the two sets of connecting rings 44 to move, and the movement of the connecting ring 44 will drive the support rod 45 to move, thereby driving the support column 46 to move, and the movement of the support column 46 will drive the iron bristles 47 to move, and the knocked-off welding slag will be swept away by the action of the bristles 47, so as to prevent the knocked-off welding slag from affecting the monitoring results.

[0039] When the welding direction of the welding gun 1 changes, by starting the motor 36, the motor 36 will drive the coupling 37 to rotate, and the rotation of the coupling 37 will drive the driving shaft 38 to rotate, thereby driving the second flat gear 33 to rotate, and then driving the first flat gear 32 to rotate, and the rotation of the first flat gear 32 will drive the gear ring 31 to rotate, and the rotation of the gear ring 31 will drive the rotating ring 30 to rotate, thereby driving the support frame 29 to rotate, and the support frame 29 drives the connecting frame 12 and the fixed column 10 to rotate, so that the roller 11 and the knocking head 7 rotate, and when the rotating ring 30 rotates, it will also drive The connecting rod 43 rotates, thereby driving the metal frame 4 to rotate, thereby driving the camera 5 to rotate and follow the knocking head 7, thereby ensuring that the camera 5 and the knocking head 7 always move in the direction of movement of the welding gun 1. A plurality of groups of ball grooves 42 are provided on the rotating ring 30, and a second spring 39 and a ball 41 are installed inside the welding gun 1. Therefore, the rotating ring 30 can be limited by the action of the ball 41 and the ball groove 42 to prevent the rotating ring 30 from rotating arbitrarily and affecting the position of the knocking head 7 and the camera 5, thereby ensuring that the knocking head 7 can knock on the weld and at the same time ensuring that the camera 5 can monitor the weld in real time.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] 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. A laser welding device with monitoring function, comprising: A welding gun, a gun head is installed at the bottom end of the welding gun, and a support ring is rotatably connected to the welding gun, a metal frame that can be bent freely is fixedly connected to the support ring, and a camera is fixedly connected to the end of the metal frame; It is characterized by further comprising: The knocking assembly includes a knocking head, the top of which is fixedly connected to a sliding rod, and the knocking head and the gun head are located in the same plane. The knocking assembly knocks the weld through the action of the knocking head, thereby causing the welding slag to fall off, thereby facilitating the camera to monitor the weld; A rotating assembly is installed on the welding gun and is connected to the striking assembly. The rotating assembly is used to drive the striking assembly to rotate, thereby causing the striking head to rotate; The striking assembly comprises a fixed column slidably connected to the sliding rod, the fixed column is vertically arranged with the sliding rod, and two groups of rollers are rotatably connected to the fixed column, the two groups of rollers are symmetrically arranged, and both ends of the fixed column are fixedly connected to a connecting frame, and a connecting piece connected to the welding gun is installed at the end of the connecting frame, and a connecting plate is fixedly connected to the end position of the sliding rod, an elastic piece is installed between the connecting plate and the fixed column, and two groups of fixed rods are fixedly connected to the connecting plate, and the two groups of fixed rods are symmetrically installed on the connecting plate, and an impact piece for driving the striking head to impact up and down is connected to the fixed rod; The impact member includes a sleeve sleeved on the outer side of the fixed column, the sleeve is fixedly connected to the roller, and the other end of the sleeve is fixedly connected to a rotating block, and the outer side of the rotating block is fixedly connected to multiple groups of first inclined blocks arranged in a circumference, and a second inclined block fixedly connected to the fixed rod is installed between two groups of first inclined blocks; The connecting member includes connecting columns fixedly connected to the two groups of connecting frames respectively, a connecting plate fixedly connected to the connecting column, a first spring sleeved on the outer side of the connecting column is fixedly connected to the top of the connecting plate, a moving block is fixedly connected to the top of the first spring, and also includes a limiting member.

2. The laser welding equipment with monitoring function according to claim 1, characterized in that: The elastic member comprises a fixing plate fixedly connected to the sliding rod, a tension spring sleeved on the outer side of the sliding rod is fixedly connected to the fixing plate, and a supporting plate fixedly connected to the fixing column is fixedly connected to the bottom end of the tension spring.

3. The laser welding equipment with monitoring function according to claim 2, characterized in that: The moving block is fixedly connected with a support frame, the end of the support frame is fixedly connected with a rotating ring sleeved on the outer side of the welding gun, a limiting piece is installed between the rotating ring and the welding gun, and the rotating ring is connected to the rotating assembly.

4. The laser welding equipment with monitoring function according to claim 3, characterized in that: The rotating assembly includes a gear ring fixedly connected to the rotating ring, the gear ring is sleeved on the outer side of the welding gun, and the inner side of the gear ring is meshed with a first spur gear rotatably connected to the welding gun, the outer side of the first spur gear is meshed with a second spur gear rotatably connected to the welding gun, the axis of the second spur gear is connected to a driving member, and a limiting member is installed between the rotating ring and the welding gun.

5. The laser welding equipment with monitoring function according to claim 4, characterized in that: The driving member includes a motor fixed inside the welding gun, the output end of the motor is fixedly connected to a coupling rotatably connected to the welding gun, one end of the coupling is fixedly connected to a driving shaft rotatably connected to the welding gun, and the driving shaft is fixedly connected to the second spur gear.

6. The laser welding equipment with monitoring function according to claim 5, characterized in that: The limiting member includes a second spring fixed inside the welding gun, the end of the second spring is fixedly connected to a sliding column slidably connected to the welding gun, the end of the sliding column is rotatably connected to a ball movably connected to the rotating ring, and the rotating ring is provided with a ball groove adapted to the ball.

7. The laser welding equipment with monitoring function according to claim 6, characterized in that: A connecting rod is fixedly connected between the metal frame and the rotating ring.

8. The laser welding equipment with monitoring function according to claim 7, characterized in that: The fixing column is fixedly connected with two groups of symmetrically arranged connecting rings, the connecting rings are fixedly connected with supporting rods, a supporting column is fixedly connected between the two groups of supporting rods, and the supporting column is fixedly connected with multiple groups of iron bristles.

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