Integrated handheld laser welding machine

Abstract

The invention relates to the technical field of laser welding machines, and particularly discloses an integrated handheld laser welding machine which comprises a red copper shell, a laser generator, a mobile power source, an armored optical fiber and a laser welding gun head. A heating part of the laser generator is connected with the red copper shell through a heat conduction copper wire, the mobile power source is electrically connected with the laser generator, the laser generator is electrically connected with the laser welding gun head through an armored optical fiber, and convenient moving mechanisms are arranged on the two sides of the red copper shell. According to the device, the device can automatically move along with movement of a worker, when the length of the armored optical fiber is not enough, the device can move towards the worker, the worker does not need to return to move the device, and therefore the welding efficiency of the worker is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser welding machines, and in particular to an integrated handheld laser welding machine. Background Art

[0002] Laser welding machine, also often called laser welding machine or laser welding machine, is a machine used for laser material processing. It is a thermal processing technology that uses laser beam as heat source. It can perform deposition, sealing, filling and other repair functions on molds and metal workpieces for wear, scratches, pinholes, cracks, defects, deformation, reduced hardness, sand holes and other defects.

[0003] For example, the Chinese patent with application number 202222350764.6 discloses "a handheld laser welding machine, belonging to the technical field of laser welding equipment, comprising: a chassis, the chassis is provided with a touch screen and a switch; a laser, the laser is located inside the chassis, and the touch screen is connected to the laser; a wire feeder, the wire feeder is located inside the chassis, and the wire feeder is provided with a power supply port and a communication port connected to the laser."; However, when the above-mentioned handheld laser welding machine is in use, when the staff changes the welding location and the optical fiber of the handheld laser welding machine is not long enough, the staff needs to return to the handheld laser welding machine to move it before it can be used. The handheld laser welding machine cannot move autonomously according to the working position of the staff, which affects the welding efficiency of the staff. Therefore, in order to solve such problems, an integrated handheld laser welding machine is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an integrated handheld laser welding machine.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An integrated handheld laser welding machine comprises a copper shell, a laser generator, a mobile power supply, an armored optical fiber and a laser welding gun head. The laser generator and the mobile power supply are both installed in the copper shell. The heating component of the laser generator is connected to the copper shell through a heat-conducting copper wire. The mobile power supply is electrically connected to the laser generator. The laser generator is electrically connected to the laser welding gun head through the armored optical fiber. Convenient moving mechanisms are provided on both sides of the copper shell.

[0007] The convenient moving mechanism comprises a mounting plate rotatably arranged on the side of the copper shell, six electric telescopic rods are slidably arranged on the outer wall of the mounting plate, and supporting sheets are installed at the ends of the piston rods of the electric telescopic rods.

[0008] Preferably, a fixing ring is installed on the side of the mounting plate away from the copper shell, an annular guide rail is installed on the outer wall of the fixing ring, six electric sliders are slidably installed on the annular guide rail, and six electric telescopic rods are respectively installed on the sides of the six electric sliders.

[0009] Preferably, a mounting cylinder is installed on the side of the electric slider, the electric telescopic rod is installed in the mounting cylinder, the end of the piston rod of the electric telescopic rod is fixedly connected with a reinforcing block, and the reinforcing block is fixed on a side of the support plate close to the fixing ring.

[0010] Preferably, the support sheet is provided with an arc surface cocentric with the fixing ring on one side away from the fixing ring, the arc surface is provided with a plurality of anti-slip convex points, a rectangular groove is opened on the arc surface, and an obstacle detection sensor is installed in the rectangular groove.

[0011] Preferably, a heat-conducting copper plate is installed on one side of the support plate close to the fixing ring, one side of the heat-conducting copper plate is in contact with the side of the copper shell, and a plurality of heat-dissipating copper rods are installed on the other side of the heat-conducting copper plate.

[0012] Preferably, a winding post is installed on one side of one of the mounting plates away from the copper shell, a limit disk is installed at the end of the winding post, the armored optical fiber is wound on the winding post, a pressure sensor is installed on the outer wall of the winding post, and the armored optical fiber wound on the winding post is in contact with the detection end of the pressure sensor.

[0013] Preferably, a mounting groove is provided on the side of the copper shell, a motor is installed in the mounting groove, and an output shaft of the motor is connected to the mounting plate.

[0014] Preferably, an annular slide groove is provided on the side of the copper shell, and a sliding block is installed on the side of the mounting plate close to the copper shell, and the sliding block is slidably installed in the annular slide groove.

[0015] Preferably, an adhesive plate is bonded to the front of the copper shell, a cleaning brush is installed at the bottom of the adhesive plate, and a switch door is installed on the side of the copper shell away from the adhesive plate.

[0016] Preferably, the handheld end of the laser welding gun head is connected to a first bracelet, the first bracelet is connected to a second bracelet through a spring rope, the inner walls of the first bracelet and the second bracelet are both provided with power detection sensors, the laser welding gun head is provided with a GPS locator, a controller electrically connected to a mobile power supply is installed in the copper shell, and the obstacle detection sensor, motor, electric telescopic rod, power detection sensor, GPS locator, and pressure sensor are all connected to the controller signal.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1: In the present invention, six support plates are used to rotate and act as tires of the copper shell, so that the six support plates rotate and act as tires to drive the copper shell to move, thereby completing the movement of the device, and the position of the laser welding gun head can be located according to the GPS locator on the laser welding gun head, and then the device is moved toward the position of the laser welding gun head, and the position of the laser welding gun head is near the staff, so that the device can move with the staff, and the device can move autonomously with the movement of the staff. When the length of the armored optical fiber is not enough, the device can be moved toward the staff, and the staff does not need to return to move the device, thereby improving the welding efficiency of the staff.

[0019] 2: In the present invention, the piston rod of the electric telescopic rod is used to push the support plate to move away from the fixed ring. The circle formed by the six support plates is used as a tire to move the device. When there is an obstacle on the path, the obstacle can be separated by the gap between two adjacent support plates, so that the device has the function of crossing the obstacle when the six support plates are used as tires to move the device, thereby preventing the obstacles on the path from affecting the movement of the device when the device is moving.

[0020] 3: The obstacle detection sensor on the arc surface of the support piece in the present invention can also detect whether there is an obstacle at the landing point of the support piece when the support piece is rotating. When the obstacle detection sensor on the arc surface of the support piece detects that there is an obstacle at the landing point of the support piece, it can start the electric slider corresponding to the support piece, and the electric slider can slide on the guide rail to drive the support piece to rotate and fine-tune the landing point of the support piece, thereby changing the landing point position of the support piece to avoid interference between the support piece and the obstacle on the ground when the support piece falls to the ground, causing the device to shake when moving, and also to avoid damage to the obstacle caused by the support piece falling on the obstacle on the ground when the support piece falls to the ground, thereby killing two birds with one stone.

[0021] 4: The output shaft of the motor in the present invention drives the mounting plate to rotate, and then drives the winding pole installed on the side of the mounting plate to rotate, and then quickly winds the armored optical fiber on the winding pole. When the armored optical fiber is quickly wound on the winding pole, the staff wears a first bracelet and a second bracelet on their hands, and the first bracelet is connected to the laser welding gun head, so that when the armored optical fiber is quickly wound on the winding pole, the staff is pulled quickly to approach the winding pole, and then the staff is quickly pulled away from the electrocution area, and the staff can be quickly pulled away from the electrocution point, and the staff can be separated from the electrocution point, so that the device can quickly rescue the staff when the staff is electrocuted and pull the staff away from the electrocution point.

[0022] 5: The present invention utilizes two sets of electric sliders to transform the device into a plate-shaped object with a copper shell in the middle and electric sliders on both sides to provide the maximum fixing force for the fallen worker, thereby preventing the fallen worker from pulling the device to roll on the ground due to his own gravity. The device forms a plate-shaped object with a copper shell in the middle and electric sliders and support sheets on both sides to provide the maximum pulling force for the fallen worker while ensuring that the device does not roll on the ground, thereby providing a fixed point for the fallen worker by making it difficult for the device to roll or slide on the ground, and the armored optical fiber connected to the worker becomes a cable to fix the worker, thereby pulling the fallen worker to prevent the worker from falling to death, and quickly rescuing the worker when the worker falls, thereby preventing the worker from falling to death, thereby improving the safety of the worker during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a first-view of an integrated handheld laser welding machine proposed by the present invention;

[0024] Figure 2 This is a structural schematic diagram of a second viewing angle of an integrated handheld laser welding machine proposed by the present invention;

[0025] Figure 3 A schematic structural diagram of an integrated handheld laser welding machine proposed by the present invention from a third perspective;

[0026] Figure 4 A schematic structural diagram of a fourth viewing angle of an integrated handheld laser welding machine proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of the connection between the copper housing and the motor of an integrated handheld laser welding machine proposed by the present invention;

[0028] Figure 6 A schematic structural diagram of a sixth viewing angle of an integrated handheld laser welding machine proposed by the present invention;

[0029] Figure 7 A schematic diagram of the connection between the mounting plate and the sliding block of an integrated handheld laser welding machine proposed by the present invention;

[0030] Figure 8 A schematic diagram of the connection between the guide rail and the electric slide block of an integrated handheld laser welding machine proposed by the present invention;

[0031] Fig. 9 A schematic diagram of the connection between a fixing ring and a guide rail of an integrated handheld laser welding machine proposed by the present invention;

[0032] Fig.10This is a schematic diagram of the connection between the mounting tube and the electric telescopic rod of an integrated handheld laser welding machine proposed by the present invention.

[0033] In the figure: 1. Copper shell; 2. Laser generator; 3. Mobile power supply; 4. Armored optical fiber; 5. Laser welding gun head; 6. Mounting plate; 7. Fixing ring; 8. Winding column; 9. Limiting plate; 10. Switch door; 11. First hand ring; 12. Spring rope; 13. Second hand ring; 14. Adhesive plate; 15. Cleaning brush; 16. Mounting groove; 17. Motor; 18. Annular slide groove; 19. Sliding block; 20. Guide rail; 21. Electric slider; 22. Mounting cylinder; 23. Electric telescopic rod; 24. Support sheet; 25. Anti-slip bump; 26. Thermal conductive copper plate; 27. Heat dissipation copper rod; 28. Reinforcement block. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Reference Figure 1-10 An integrated handheld laser welding machine includes a copper shell 1, a laser generator 2, a mobile power supply 3, an armored optical fiber 4 and a laser welding gun head 5. The laser generator 2 and the mobile power supply 3 are both installed in the copper shell 1. The heating component of the laser generator 2 is connected to the copper shell 1 through a heat-conducting copper wire. The mobile power supply 3 is electrically connected to the laser generator 2. The laser generator 2 is electrically connected to the laser welding gun head 5 through the armored optical fiber 4. Convenient moving mechanisms are provided on both sides of the copper shell 1.

[0036] The convenient moving mechanism comprises a mounting plate 6 rotatably arranged on the side of the copper housing 1 , six electric telescopic rods 23 are slidably arranged on the outer wall of the mounting plate 6 , and a supporting sheet 24 is installed at the end of the piston rod of the electric telescopic rod 23 .

[0037] As a technical optimization solution of the present invention, a fixing ring 7 is installed on the side of the mounting plate 6 away from the copper shell 1, and an annular guide rail 20 is installed on the outer wall of the fixing ring 7. Six electric sliders 21 are slidably installed on the annular guide rail 20, and six electric telescopic rods 23 are respectively installed on the sides of the six electric sliders 21. The fixing ring 7 can provide a mounting surface for the guide rail 20, which facilitates the connection between the guide rail 20 and the mounting plate 6.

[0038] As a technical optimization solution of the present invention, a mounting tube 22 is installed on the side of the electric slider 21, and the electric telescopic rod 23 is installed in the mounting tube 22. The end of the piston rod of the electric telescopic rod 23 is fixedly connected with a reinforcing block 28. The reinforcing block 28 is fixed on the side of the support plate 24 close to the fixing ring 7. The reinforcing block 28 can increase the connection strength between the end of the piston rod of the electric telescopic rod 23 and the support plate 24.

[0039] As a technical optimization solution of the present invention, the side of the support sheet 24 away from the fixing ring 7 is provided with an arc surface which is concentric with the fixing ring 7, and a plurality of anti-slip protrusions 25 are provided on the arc surface. A rectangular groove is opened on the arc surface, and an obstacle detection sensor is installed in the rectangular groove. The anti-slip protrusions 25 provided on the arc surface of the support sheet 24 can increase the friction between the support sheet 24 and the ground, thereby preventing the support sheet 24 from sliding and deflecting on the ground.

[0040] As a technical optimization solution of the present invention, a heat-conducting copper plate 26 is installed on one side of the support sheet 24 close to the fixing ring 7, one side of the heat-conducting copper plate 26 is in contact with the side of the copper shell 1, and a plurality of heat-dissipating copper rods 27 are installed on the other side of the heat-conducting copper plate 26. Through the coordinated use of the heat-conducting copper plate 26 and the heat-dissipating copper rods 27, the heat of the laser generator 2 absorbed by the copper shell 1 can be volatilized and dissipated.

[0041] As a technical optimization scheme of the present invention, a winding post 8 is installed on one side of a mounting plate 6 away from the copper shell 1, a limit plate 9 is installed at the end of the winding post 8, the armored optical fiber 4 is wound on the winding post 8, and a pressure sensor is installed on the outer wall of the winding post 8. The armored optical fiber 4 wound on the winding post 8 is in contact with the detection end of the pressure sensor. The armored optical fiber 4 wound on the winding post 8 is in contact with the detection end of the pressure sensor, and the pressure sensor can monitor the force applied by the armored optical fiber 4 on the winding post 8 to the pressure sensor to determine the tightness of the armored optical fiber 4 to determine whether the staff has fallen.

[0042] As a technical optimization solution of the present invention, a mounting groove 16 is opened on the side of the copper shell 1, and a motor 17 is installed in the mounting groove 16. The output shaft of the motor 17 is connected to the mounting disk 6, and the output shaft of the motor 17 can easily drive the mounting disk 6 to rotate.

[0043] As a technical optimization solution of the present invention, an annular groove 18 is opened on the side of the copper shell 1, and a sliding block 19 is installed on the side of the mounting plate 6 close to the copper shell 1. The sliding block 19 is slidably installed in the annular groove 18. Through the coordinated use of the sliding block 19 and the annular groove 18, a guide can be provided for the mounting plate 6 during rotation, thereby improving the stability of the mounting plate 6 during rotation.

[0044] As a technical optimization solution of the present invention, an adhesive plate 14 is bonded to the front of the copper shell 1, a cleaning brush 15 is installed at the bottom of the adhesive plate 14, and a switch door 10 is installed on the side of the copper shell 1 away from the adhesive plate 14. The switch door 10 facilitates opening and closing the copper shell 1, and further facilitates replacement or maintenance of the laser generator 2 or mobile power supply 3 in the copper shell 1.

[0045] As a technical optimization solution of the present invention, the handheld end of the laser welding gun head 5 is connected to the first bracelet 11, and the first bracelet 11 is connected to the second bracelet 13 through a spring rope 12. The inner walls of the first bracelet 11 and the second bracelet 13 are both provided with power detection sensors. The laser welding gun head 5 is provided with a GPS locator. A controller electrically connected to the mobile power supply 3 is installed in the copper shell 1. The obstacle detection sensor, the motor 17, the electric telescopic rod 23, the power detection sensor, the GPS locator, and the pressure sensor are all connected to the controller signal.

[0046] When the present invention is in use, a worker can weld a workpiece by holding a laser welding gun head 5, and a mobile power supply 3 is used to power a laser generator 2, and the laser generator 2 transmits energy to the laser welding gun head 5 through an armored optical fiber 4 to weld the workpiece.

[0047] When the staff is welding workpieces at different positions and the length of the armored optical fiber 4 is not enough, the convenient moving mechanism on both sides of the copper shell 1 can be used to start the six electric sliders 21 in the convenient moving mechanism at the same time. The six electric sliders 21 slide on the guide rail 20 so that the six electric sliders 21 are evenly distributed on the guide rail 20. At this time, the six electric telescopic rods 23 are started at the same time, and the piston rods of the electric telescopic rods 23 push the support pieces 24 to move away from the fixed ring 7 until the diameter of the circle formed by the six support pieces 24 is greater than the length of the copper shell 1. At this time, the support pieces 24 can be used to gradually move away from the fixed ring 7 so that two of the support pieces 24 are in contact with the ground, and as the piston rods of the electric telescopic rods 23 continue to extend, two of the support pieces 24 can be used to touch the ground to prop up the copper shell 1, thereby lifting the copper shell 1 off the ground. At this time, the motor 17 is started, and the output shaft of the motor 17 can drive the mounting plate 6 to rotate, and the mounting plate 6 rotates with The movable fixing ring 7 rotates, and the rotation of the fixing ring 7 drives the guide rail 20 to rotate. The rotation of the guide rail 20 can drive the electric slider 21 on the guide rail 20 to rotate. The rotation of the electric slider 21 can drive the support pieces 24 of the electric telescopic rod 23 to rotate. The six support pieces 24 are used to rotate to act as the tires of the copper shell 1, and then the six support pieces 24 rotate to act as tires to drive the copper shell 1 to move, thereby completing the movement of the device, and the position of the laser welding gun head 5 can be located according to the GPS locator on the laser welding gun head 5, and then the device is moved toward the position of the laser welding gun head 5, and the position of the laser welding gun head 5 is near the staff, so that the device can move with the staff, and the device can move autonomously with the movement of the staff. When the length of the armored optical fiber 4 is not enough, the device can be moved toward the staff, and the staff does not need to return to move the device, thereby improving the welding efficiency of the staff.

[0048] The piston rod of the electric telescopic rod 23 is used to push the support piece 24 to move away from the fixed ring 7. The circle formed by the six support pieces 24 is used as a tire to move the device. When there is an obstacle on the path, the gap between two adjacent support pieces 24 can be used to separate the obstacle, so that the device has the function of crossing the obstacle when the six support pieces 24 are used as tires to move the device, thereby preventing the obstacle on the path from affecting the movement of the device when the device is moving.

[0049] In addition, the obstacle detection sensor on the curved surface of the support piece 24 can also detect whether there is an obstacle at the landing point of the support piece 24 when the support piece 24 rotates. When the obstacle detection sensor on the curved surface of the support piece 24 detects that there is an obstacle at the landing point of the support piece 24, it can start the electric slider 21 corresponding to the support piece 24, and the electric slider 21 can slide on the guide rail 20 to drive the support piece 24 to rotate and fine-tune the landing point of the support piece 24, thereby changing the landing point position of the support piece 24 to avoid interference between the support piece 24 and obstacles on the ground when the support piece 24 falls to the ground, causing the device to shake when moving, and also to avoid damage to the obstacle caused by the support piece 24 falling on the obstacle on the ground when it falls to the ground, thereby killing two birds with one stone.

[0050] Furthermore, the distance between the support plate 24 and the fixing ring 7 can be adjusted by the electric telescopic rod 23, thereby adjusting the height of the copper shell 1 from the ground. The height of the copper shell 1 from the ground can be adjusted according to the height of the obstacles on the path when the device moves, thereby enabling the device to cross obstacles of different heights.

[0051] And by using the first bracelet 11 and the second bracelet 13, the first bracelet 11 and the second bracelet 13 are respectively worn on the two wrists of the staff, and the power detection sensors on the inner walls of the first bracelet 11 and the second bracelet 13 can be used to monitor the power at the wrists of the staff. When the staff is electrocuted, the power increase at the wrists of the staff is detected by the power detection sensor and the signal is transmitted to the controller. The controller can control the motor 17 to start according to the signal sent back by the power detection sensor, and the motor 17 can drive the installation disk 6 to rotate, and then drive the winding column 8 installed on the side of the installation disk 6 to rotate, so as to quickly The armored optical fiber 4 is quickly wound on the winding pole 8. When the armored optical fiber 4 is quickly wound on the winding pole 8, the worker wears the first bracelet 11 and the second bracelet 13 on his hands, and the first bracelet 11 is connected to the laser welding gun head 5, so that when the armored optical fiber 4 is quickly wound on the winding pole 8, the worker is pulled quickly to approach the winding pole 8, and then the worker is quickly pulled away from the electrified area, and the worker can be quickly pulled away from the electrified place and separated from the electrified point, so that the device can quickly rescue the worker and pull the worker away from the electrified point when the worker is electrified.

[0052] When the worker is working at a height, if the worker falls, the worker quickly pulls the armored optical fiber 4 through the first hand ring 11 and the second hand ring 13 during the fall, so that the armored optical fiber 4 is tightened, and the armored optical fiber 4 on the winding pole 8 is also pulled and tightened, and then the pressure sensor installed on the outer wall of the winding pole 8 is used to detect the pressure of the pressure sensor when the armored optical fiber 4 is wound on the winding pole 8. When the pressure of the armored optical fiber 4 on the winding pole 8 on the pressure sensor exceeds the preset value, it is determined that the worker has fallen. The electric slider 21 is moved to one side of the guide rail 20, and the other group of three electric sliders 21 is moved to the other side of the guide rail 20. The three electric sliders 21 in each group fit together, so that each group of electric sliders 21 forms a plate shape, and the guide rail 20 is between the two groups of electric sliders 21. At the same time, the electric telescopic rod 23 is started, and the electric The telescopic rod 23 pushes the support sheet 24 to move away from the fixing ring 7, and the stroke of the electric telescopic rod 23 is opened to the maximum, thereby making the plate shape formed by each group of electric sliders 21 the longest. At this time, two groups of electric sliders 21 can be used to turn the device into a plate-shaped object with a copper shell 1 in the middle and electric sliders 21 on both sides to provide the maximum fixing force for the fallen staff, so as to prevent the fallen staff from pulling the device to roll on the ground due to their own gravity. The device forms a plate-shaped object with a copper shell 1 in the middle and electric sliders 21 and support sheets 24 on both sides to provide the maximum pulling force for the fallen staff while ensuring that the device will not roll on the ground, and then the device is difficult to roll or slide on the ground to provide a fixed point for the fallen staff, and the armored optical fiber 4 connected to the staff becomes a cable for fixing the staff, thereby pulling the fallen staff to prevent the staff from falling to death, and can quickly rescue the staff when the staff falls, so as to prevent the staff from falling to death, thereby improving the safety of the staff during welding.

[0053] When the device is used for welding, the piston rods of the two electric telescopic rods 23 can be used to push the two support plates 24 to move away from the fixing ring 7, and the two support plates 24 can be used to support the device off the ground, so that the two support plates 24 and the electric telescopic rods 23 can serve as the support legs of the device to provide support for the device. In addition, when the welding position of the staff is high, the staff can also stand on the device and use the continuous extension of the piston rods of the electric telescopic rods 23 corresponding to the two support plates 24 to push the device to gradually rise, so that the device The device is transformed into a temporary lifting device to enable the staff to perform welding processing on the welding points at higher places, thereby improving the convenience of the device when in use, and one of the electric sliders 21 can be moved on the guide rail 20 to the highest point of the guide rail 20, so that the electric telescopic rod 23 corresponding to the electric slider 21 is perpendicular to the ground, and the electric telescopic rod 23 is started to raise the corresponding support piece 24 to act as a handrail, so that the staff can hold the support piece 24 to weld the welding points that need to be welded at high places, so that the device is temporarily transformed into a lifting device with a handrail for use.

[0054] When the device does not need to be moved, the piston rod of the electric telescopic rod 23 drives the support sheet 24 to move close to the fixing ring 7, so that the support sheet 24 drives the heat-conducting copper plate 26 to fit with the side of the copper shell 1, and the copper shell 1 is connected to the heating component of the laser generator 2 by means of the heat-conducting copper wire. The high temperature generated by the laser generator 2 during operation can be transferred to the copper shell 1 through the heat-conducting copper wire, and the heat generated by the laser generator 2 during operation is dissipated by the copper shell 1. The heat-conducting copper plate 26 is fit with the side of the copper shell 1, and the heat-conducting copper plate 26 can be used to absorb the heat of the copper shell 1 to quickly dissipate the heat through the heat dissipation copper rod 27. The heat-conducting copper plate 26 is fit with the side of the copper shell 1, and can also provide a layer of protection for the copper shell 1 to prevent the copper shell 1 from being damaged by collision and causing damage to the laser generator 2 therein.

[0055] And when the support plate 24 is not in contact with the ground, the bottom of the copper shell 1 is in contact with the ground, and the motor 17 can be used to drive the mounting plate 6 to rotate, thereby driving one of the mounting plates 6 equipped with the winding post 8 to rotate. The rotation of the mounting plate 6 can drive the winding post 8 to rotate to wind or unwind the armored optical fiber 4 wound on the winding post 8. The armored optical fiber 4 can be wound or unwound according to the specific usage situation, avoiding the armored optical fiber 4 from being scattered or tangled due to the staff's pouring and walking when the device is in use, making it easier to wind, rewind or unwrap the armored optical fiber 4, further improving the convenience of the device when in use.

[0056] After the staff has finished using the device, the position of the adhesive plate 14 bonded to the front of the copper shell 1 can be adjusted to make the height of the cleaning brush 15 at the bottom of the adhesive plate 14 lower than the height of the copper shell 1. At this time, the six electric sliders 21 are evenly distributed on the guide rail 20 again, and the copper shell 1 is lifted off the ground. At this time, when the copper shell 1 is lifted off the ground, the end of the cleaning brush 15 is in contact with the ground. At this time, pushing the device can drive the cleaning brush 15 to clean the ground. The waste generated by the device during welding can be cleaned, and the device can be turned into a cleaning device to clean scattered welding waste or welding slag.

[0057] In the present device, when the motor 17 on one side of the copper shell 1 drives the mounting plate 6, the electric slider 21 and the support sheet 24 to rotate, the motor 17 on the other side remains stationary to turn the present device, that is, when the support sheet 24 on one side of the copper shell 1 rotates, the support sheet 24 on the other side of the copper shell 1 remains stationary to turn the present device.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated handheld laser welding machine, comprising a copper housing (1), a laser generator (2), a mobile power supply (3), an armored optical fiber (4) and a laser welding gun head (5), characterized in that: The laser generator (2) and the mobile power source (3) are both installed in the copper housing (1); the heat generating component of the laser generator (2) is connected to the copper housing (1) via a heat-conducting copper wire; the mobile power source (3) is electrically connected to the laser generator (2); the laser generator (2) is electrically connected to the laser welding gun head (5) via an armored optical fiber (4); and convenient moving mechanisms are provided on both sides of the copper housing (1); The convenient moving mechanism comprises a mounting plate (6) rotatably arranged on the side of the copper housing (1), six electric telescopic rods (23) are slidably arranged on the outer wall of the mounting plate (6), and a supporting sheet (24) is installed at the end of the piston rod of the electric telescopic rod (23).

2. The integrated handheld laser welding machine according to claim 1, characterized in that: A fixing ring (7) is installed on the side of the mounting plate (6) away from the copper housing (1), an annular guide rail (20) is installed on the outer wall of the fixing ring (7), six electric sliders (21) are slidably installed on the annular guide rail (20), and six electric telescopic rods (23) are respectively installed on the sides of the six electric sliders (21).

3. The integrated handheld laser welding machine according to claim 2, characterized in that: A mounting cylinder (22) is mounted on the side of the electric sliding block (21), and an electric telescopic rod (23) is mounted in the mounting cylinder (22). A reinforcing block (28) is fixedly connected to the end of the piston rod of the electric telescopic rod (23), and the reinforcing block (28) is fixed to a side of the supporting plate (24) close to the fixing ring (7).

4. The integrated handheld laser welding machine according to claim 1, characterized in that: The support sheet (24) is provided with an arc surface cocentric with the fixing ring (7) on one side away from the fixing ring (7), the arc surface is provided with a plurality of anti-slip convex points (25), the arc surface is provided with a rectangular groove, and an obstacle detection sensor is installed in the rectangular groove.

5. The integrated handheld laser welding machine according to claim 1, characterized in that: A heat-conducting copper plate (26) is installed on one side of the support plate (24) close to the fixing ring (7), one side of the heat-conducting copper plate (26) is in contact with the side of the copper shell (1), and a plurality of heat-dissipating copper rods (27) are installed on the other side of the heat-conducting copper plate (26).

6. The integrated handheld laser welding machine according to claim 1, characterized in that: A winding post (8) is installed on one side of one of the mounting plates (6) away from the copper housing (1), a limit plate (9) is installed at the end of the winding post (8), the armored optical fiber (4) is wound on the winding post (8), a pressure sensor is installed on the outer wall of the winding post (8), and the armored optical fiber (4) wound on the winding post (8) is in contact with the detection end of the pressure sensor.

7. The integrated handheld laser welding machine according to claim 1, characterized in that: A mounting groove (16) is provided on the side of the copper housing (1), a motor (17) is installed in the mounting groove (16), and an output shaft of the motor (17) is connected to the mounting plate (6).

8. The integrated handheld laser welding machine according to claim 1, characterized in that: The copper shell (1) is provided with an annular slide groove (18) on its side, and a sliding block (19) is installed on the side of the mounting plate (6) close to the copper shell (1), and the sliding block (19) is slidably mounted in the annular slide groove (18).

9. The integrated handheld laser welding machine according to claim 1, characterized in that: The copper housing (1) is bonded with an adhesive plate (14) on the front side, a cleaning brush (15) is installed on the bottom of the adhesive plate (14), and a switch door (10) is installed on the side of the copper housing (1) away from the adhesive plate (14).

10. The integrated handheld laser welding machine according to claim 7, characterized in that: The handheld end of the laser welding gun head (5) is connected to a first bracelet (11), and the first bracelet (11) is connected to a second bracelet (13) via a spring rope (12). The inner walls of the first bracelet (11) and the second bracelet (13) are both provided with power detection sensors. The laser welding gun head (5) is provided with a GPS locator. A controller electrically connected to a mobile power source (3) is installed in the copper shell (1). The obstacle detection sensor, the motor (17), the electric telescopic rod (23), the power detection sensor, the GPS locator, and the pressure sensor are all connected to the controller signal.

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