阅读说明：本技术 一种高端装备制造用的激光焊接设备 (Laser welding equipment for manufacturing high-end equipment ) 是由 朱枫 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种高端装备制造用的激光焊接设备,涉及激光焊接设备技术领域,其技术方案是：包括转向组件、转向微调组件、焊接组件、机器视觉组件和供料组件,所述焊接组件包括焊接箱、激光发射仓、半导体激光发射器一、连接架、棱镜和半导体激光发射器二,所述机器视觉组件包括电路板、处理器、PLC控制器、视觉处理器、图像采集卡、工业相机和LED光源,所述供料组件包括供料箱、导管一、伺服电机三、齿轮、齿盘、托板和导管二,本发明通过驱动齿盘转动将下落到下料孔内的锡球转移到激光发射管内,通过激光束熔化锡球,并使锡溶液落入到所需填补的缝隙处,提高了激光焊接的精度和结构强度。(The invention discloses laser welding equipment for manufacturing high-end equipment, which relates to the technical field of laser welding equipment, and adopts the technical scheme that: the welding assembly comprises a welding box, a laser emitting bin, a first semiconductor laser emitter, a connecting frame, a prism and a second semiconductor laser emitter, the machine vision assembly comprises a circuit board, a processor, a PLC (programmable logic controller), a vision processor, an image acquisition card, an industrial camera and an LED (light-emitting diode) light source, and the feeding assembly comprises a feeding box, a first guide pipe, a third servo motor, a gear, a fluted disc, a supporting plate and a second guide pipe.)

1. A laser welding apparatus for high-end equipment manufacturing, comprising a steering assembly (100), a steering trim assembly (200), a welding assembly (300), a machine vision assembly (400), and a feed assembly (500), characterized in that: the welding assembly (300) comprises a welding box (310), a laser emitting bin (311), a first semiconductor laser emitter (312), a connecting frame (313), a prism (314) and a second semiconductor laser emitter (315), the machine vision assembly (400) comprises a circuit board (410), a processor (420), a PLC (430), a vision processor (440), an image acquisition card (450), an industrial camera (460) and an LED light source (470), and the feeding assembly (500) comprises a feeding box (510), a first guide pipe (520), a third servo motor (530), a gear (540), a fluted disc (550), a supporting plate (570) and a second guide pipe (580).

2. The laser welding apparatus for manufacturing high-end equipment according to claim 1, characterized in that: the steering assembly (100) comprises a base (110), a speed reducing motor (111) is fixedly arranged on the inner wall of the base (110), the output end of the speed reducing motor (111) is fixedly provided with a rotary table (120), the top of the rotary table (120) is fixedly provided with a first driving motor (121), a first steering rod (130) is fixedly installed at the output end of the first driving motor (121), a second driving motor (131) is fixedly installed on the inner wall of the end part of the first steering rod (130), the output end of the second driving motor (131) is fixedly provided with a second steering rod (140), a third driving motor (141) is fixedly arranged on the inner wall of the end part of the second steering rod (140), a third steering rod (150) is fixedly arranged at the output end of the third driving motor (141), a U-shaped groove (151) is formed in the center of the end of the third steering rod (150), and a first servo motor (160) is fixedly mounted on the inner wall of the left side of the U-shaped groove (151).

3. The laser welding apparatus for manufacturing high-end equipment according to claim 2, wherein: turn to fine setting subassembly (200) and include roating seat (210), roating seat (210) medial extremity fixed mounting bolt, bolt left side tip and servo motor one (160) output end fixed connection, the bolt right-hand member passes through the bearing with U-shaped groove (151) right side inner wall and rotates and be connected, roating seat (210) bottom inner wall fixed mounting servo motor two (220), servo motor two (220) output end fixed mounting book is gone frame (230), book and go frame (230) bottom fixed connection mounting panel (240).

4. The laser welding apparatus for manufacturing high-end equipment according to claim 1, characterized in that: welding case (310) sets up to cylindric, welding case (310) fixed mounting is in mounting panel (240) bottom, welding case (310) inner wall top fixed mounting laser emission storehouse (311), laser emission storehouse (311) inner wall top central point puts fixed mounting semiconductor laser emitter (312), semiconductor laser emitter (312) outer wall fixed mounting link (313), link (313) bottom fixed mounting prism (314), prism (314) are located semiconductor laser emitter (312) output below.

5. The laser welding apparatus for manufacturing high-end equipment according to claim 4, characterized in that: the laser emission device is characterized in that a second semiconductor laser emitter (315) is fixedly mounted on the inner walls of the left side and the right side of the laser emission bin (311), the second semiconductor laser emitter (315) is arranged in a bilateral symmetry mode, the second semiconductor laser emitter (315) points to the outer walls of the left side and the right side of the prism (314) respectively, and a laser emission tube (316) is fixedly mounted at the center of the bottom of the laser emission bin (311).

6. The laser welding apparatus for manufacturing high-end equipment according to claim 1, characterized in that: the circuit board (410) is equipped with two sets ofly, and is two sets of circuit board (410) symmetry is installed on welding case (310) left and right sides inner wall, circuit board (410) fixed surface installs treater (420), treater (420) signal connection PLC controller (430), PLC controller (430) signal connection vision treater (440), vision treater (440) signal connection image acquisition card (450).

7. The laser welding apparatus for manufacturing high-end equipment according to claim 6, characterized in that: the two groups of image acquisition cards (450) are respectively connected with four groups of industrial cameras (460), eight groups of industrial cameras (460) are uniformly arranged at the bottom of the welding box (310), and the inclination angles of the eight groups of industrial cameras (460) and the bottom of the welding box (310) are 30 degrees.

8. The laser welding apparatus for manufacturing high-end equipment according to claim 7, wherein: eight groups of LED light sources (470) are fixedly arranged at the bottom of the welding box (310), and the eight groups of LED light sources (470) and the industrial camera (460) are distributed at intervals.

9. The laser welding apparatus for manufacturing high-end equipment according to claim 1, characterized in that: the feeding box (510) is fixedly arranged at the top of the mounting plate (240), a solder ball is arranged in the feeding box (510), the inner wall of the bottom of the feeding box (510) is an inclined plane, the bottom of the feeding box (510) is fixedly connected with a first guide pipe (520), the size ratio of the diameter of the inner wall of the first conduit (520) to the diameter of the solder ball is 1.2-1, the first guide pipe (520) penetrates through the mounting plate (240) and extends to the inner wall of the welding box (310), a servo motor III (530) is fixedly arranged on the outer wall of the right side of the first guide pipe (520), the output end of the servo motor III (530) is fixedly connected with a gear (540), the inner wall of the welding box (310) is fixedly provided with a supporting plate (570), the surface of the supporting plate (570) is provided with a through hole, the bottom of the through hole is connected with a second conduit (580), the diameter of the inner wall of the second conduit (580) is the same as the diameter of the inner wall of the first conduit (520), the end part of the second conduit (580) extends into the laser emitting tube (316).

10. The laser welding apparatus for manufacturing high-end equipment according to claim 9, characterized in that: welding case (310) inner wall rotates connects fluted disc (550), fluted disc (550) bottom and layer board (570) surface clearance are 1 millimeter, fluted disc (550) surface is evenly opened and is established unloading hole (560), the tin ball is loaded in unloading hole (560) cooperation, unloading hole (560) cooperation butt joint layer board (570) surface through-hole, fluted disc (550) inner wall teeth of a cogwheel and gear (540) meshing are connected.

Technical Field

The invention relates to the technical field of laser welding equipment, in particular to laser welding equipment for manufacturing high-end equipment.

Background

When high-end equipment is prepared, a welding technology with higher precision is generally needed to be adopted for metal connection parts, laser welding is generally adopted, the laser welding can be realized by adopting continuous or pulse laser beams, the principle of the laser welding can be divided into heat conduction type welding and laser deep fusion welding, the heat conduction welding is carried out when the power density is less than 10-10W/cm, and the fusion depth is shallow and the welding speed is slow; when the power density is more than 10-10W/cm, the metal surface is recessed into a cavity under the action of heat to form deep fusion welding, and the deep fusion welding has the characteristics of high welding speed and large depth-to-width ratio, wherein the heat conduction type laser welding principle is that the laser radiation heats the surface to be processed, the surface heat is diffused inwards through heat conduction, a workpiece is melted by controlling laser parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulse to form a specific molten pool, and after the temperature of the molten pool is reduced, metal atoms are recombined to realize the fixed connection between metal pieces after the molten pool is solidified again.

The prior art has the following defects: the existing laser welding generally realizes atom recombination for connecting metal parts to be welded after the metal parts are melted by laser, the butt joint precision requirement of the mode on the metal parts is higher, when a gap exists between two metal parts in butt joint, a molten pool is likely to be generated unevenly, the welding has insufficient precision, the gap can not be connected well, and the problems of unbalanced welding strength, attractiveness and use are caused.

Therefore, it is necessary to develop a laser welding apparatus for manufacturing high-end equipment.

Disclosure of Invention

Therefore, the invention provides laser welding equipment for manufacturing high-end equipment, which can transfer the tin balls falling into the blanking holes into the laser emitting tubes by driving the fluted disc to rotate, melt the tin balls through laser beams, and enable tin solution to fall into gaps to be filled, thereby improving the precision and structural strength of laser welding and solving the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a laser welding equipment of manufacturing usefulness is equipped to high-end, includes to turn to the subassembly, turns to fine setting subassembly, welding subassembly, machine vision subassembly and feed subassembly, welding subassembly includes welding box, laser emission storehouse, semiconductor laser emitter one, link, prism and semiconductor laser emitter two, machine vision subassembly includes circuit board, treater, PLC controller, vision treater, image acquisition card, industry camera and LED light source, the feed subassembly includes feed box, pipe one, servo motor three, gear, fluted disc, layer board and pipe two.

Preferably, the steering assembly comprises a base, a speed reduction motor is fixedly installed on the inner wall of the base, a turntable is fixedly installed at the output end of the speed reduction motor, a first driving motor is fixedly installed at the top of the turntable, a first steering rod is fixedly installed at the output end of the first driving motor, a second driving motor is fixedly installed on the inner wall of one end of the steering rod, a second steering rod is fixedly installed at the output end of the second driving motor, a third driving motor is fixedly installed on the inner wall of the two end of the steering rod, a third steering rod is fixedly installed at the three output end of the driving motor, a U-shaped groove is formed in the center of the three end of the steering rod, and a first servo motor is fixedly installed on the inner wall of the left side of the U-shaped groove.

Preferably, turn to fine setting subassembly and include the roating seat, roating seat medial extremity fixed mounting bolt, bolt left side tip and a servo motor output end fixed connection, the bolt right-hand member passes through the bearing with U-shaped groove right side inner wall and rotates to be connected, roating seat bottom inner wall fixed mounting servo motor two, the frame of walking is rolled over to servo motor two output end fixed mounting, roll over a walking frame bottom fixed connection mounting panel.

Preferably, the welding box sets up to cylindric, welding box fixed mounting is in the mounting panel bottom, welding incasement wall top fixed mounting laser emission storehouse, laser emission storehouse inner wall top central point puts fixed mounting semiconductor laser emitter one, a semiconductor laser emitter outer wall fixed mounting link, link bottom fixed mounting prism, the prism is located a semiconductor laser emitter output below.

Preferably, the inner walls of the left side and the right side of the laser emission bin are fixedly provided with a second semiconductor laser emitter, the second semiconductor laser emitters are arranged in a bilateral symmetry mode, the two semiconductor laser emitters point to the outer walls of the left side and the right side of the prism respectively, and the center of the bottom of the laser emission bin is fixedly provided with a laser emission tube.

Preferably, the circuit board is equipped with two sets ofly, two sets of the circuit board symmetry is installed on the inner wall of welding case left and right sides, circuit board surface fixed mounting treater, treater signal connection PLC controller, PLC controller signal connection vision treater, vision treater signal connection image acquisition card.

Preferably, the two groups of image acquisition cards are respectively connected with four groups of industrial cameras, eight groups of industrial cameras are uniformly arranged at the bottom of the welding box, and the inclination angle of the eight groups of industrial cameras and the bottom of the welding box is 30 degrees.

Preferably, eight groups of LED light sources are fixedly installed at the bottom of the welding box, and the eight groups of LED light sources and the industrial camera are distributed at intervals.

Preferably, the feeding box is fixedly installed at the top of the installation plate, the solder balls are arranged in the feeding box, the inner wall of the bottom of the feeding box is an inclined plane, the bottom of the feeding box is fixedly connected with a first guide pipe, the size ratio of the diameter of the inner wall of the first guide pipe to the diameter of the solder balls is 1.2-1, the first guide pipe penetrates through the installation plate and extends to the inner wall of the welding box, a third servo motor is fixedly installed on the outer wall of the right side of the first guide pipe, a gear is fixedly connected with the output end of the third servo motor, a supporting plate is fixedly installed on the inner wall of the welding box, a through hole is formed in the surface of the supporting plate, the bottom of the through hole is connected with a second guide pipe, the diameter of the inner wall of the second guide pipe is the same as the diameter of the inner wall of the first guide pipe, and the two end parts of the guide pipe extend into the laser emission tube.

Preferably, the inner wall of the welding box is rotatably connected with a fluted disc, the gap between the bottom of the fluted disc and the surface of the supporting plate is 1 mm, blanking holes are uniformly formed in the surface of the fluted disc, the blanking holes are matched with and loaded with solder balls, the blanking holes are matched and butted with through holes in the surface of the supporting plate, and gear teeth on the inner wall of the fluted disc are meshed with gears.

The invention has the beneficial effects that:

1. by arranging the machine vision assembly, shooting parts needing to be welded through eight groups of industrial cameras, identifying the welded parts through the image acquisition card and the vision processor, when gaps need to be filled, transferring the solder balls falling into the blanking holes into the laser emission tube by driving the fluted disc to rotate, melting the solder balls through laser beams, and enabling the tin solution to fall into the gaps needing to be filled, so that the precision and the structural strength of laser welding are improved;

2. by arranging the steering fine adjustment assembly, the rotary seat is driven to rotate around the inner wall of the U-shaped groove by the first servo motor, and the traveling frame is transversely rotated by the second servo motor, so that the steering flexibility of the welding equipment is improved, the welding angle is conveniently adjusted, and the welding accuracy and the application range are improved;

3. through setting up the cooperation of semiconductor laser emitter one and semiconductor laser emitter two and using, utilize the prism to merge into a set of with three group's laser beams, laser intensity when having increased laser welding has improved the welded speed.

Drawings

FIG. 1 is a front three-dimensional view provided by the present invention;

FIG. 2 is a side three-dimensional view provided by the present invention;

FIG. 3 is a schematic view of a welded assembly according to the present invention;

FIG. 4 is a schematic view of an industrial camera mounting structure provided by the present invention;

FIG. 5 is a cross-sectional view of a weld stack provided by the present invention;

FIG. 6 is a schematic view of a machine vision assembly mounting structure provided by the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 6 in accordance with the present invention;

FIG. 8 is a top plan view of a chainring provided by the present invention.

In the figure: the turning assembly 100, the base 110, the speed reducing motor 111, the turntable 120, the first driving motor 121, the first steering rod 130, the second driving motor 131, the second steering rod 140, the third driving motor 141, the third steering rod 150, the U-shaped groove 151, the first servo motor 160, the fine turning adjustment assembly 200, the rotary base 210, the second servo motor 220, the folding frame 230, the mounting plate 240, the welding assembly 300, the welding box 310, the laser emitting bin 311, the first semiconductor laser emitter 312, the connecting frame 313, the prism 314, the second semiconductor laser emitter 315, the laser emitting tube 316, the machine vision assembly 400, the circuit board 410, the processor 420, the PLC 430, the vision processor 440, the image acquisition card 450, the industrial camera 460, the LED light source 470, the feeding assembly 500, the feeding box 510, the first conduit 520, the third servo motor 530, the gear 540, the fluted disc 550, the blanking hole 560, the supporting plate 570 and the second conduit 580.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-8, the present invention provides a laser welding apparatus for manufacturing high-end equipment, which, in order to achieve the above object, provides the following technical solutions: a laser welding device for manufacturing high-end equipment comprises a steering assembly 100, a steering fine adjustment assembly 200, a welding assembly 300, a machine vision assembly 400 and a feeding assembly 500, wherein the welding assembly 300 comprises a welding box 310, a laser emitting bin 311, a first semiconductor laser emitter 312, a connecting frame 313, a prism 314 and a second semiconductor laser emitter 315, the machine vision assembly 400 comprises a circuit board 410, a processor 420, a PLC 430, a vision processor 440, an image acquisition card 450, an industrial camera 460 and an LED light source 470, the feeding assembly 500 comprises a feeding box 510, a first guide pipe 520, a third servo motor 530, a gear 540, a fluted disc 550, a supporting plate 570 and a second guide pipe 580, the steering assembly 100 comprises a base 110, a speed reducing motor 111 is fixedly installed on the inner wall of the base 110, a rotary table 120 is fixedly installed at the output end of the speed reducing motor 111, a first driving motor 121 is fixedly installed at the top of the rotary table 120, a first driving motor 121 is fixedly installed at the output end of the first steering rod 130, a second driving motor 131 is fixedly installed on the inner wall of the end part of the first steering rod 130, a second steering rod 140 is fixedly installed on the output end of the second driving motor 131, a third driving motor 141 is fixedly installed on the inner wall of the end part of the second steering rod 140, a third steering rod 150 is fixedly installed on the output end of the third driving motor 141, a U-shaped groove 151 is formed in the center position of the end part of the third steering rod 150, a first servo motor 160 is fixedly installed on the inner wall of the left side of the U-shaped groove 151, a fine steering adjustment assembly 200 comprises a rotary base 210, a bolt (not marked in the figure) is fixedly installed on the end part of the inner side of the rotary base 210, the left end part of the bolt is fixedly connected with the output end of the first servo motor 160, the right end of the bolt is rotatably connected with the inner wall of the right side of the U-shaped groove 151 through a bearing (not marked in the figure), a second servo motor 220 is fixedly installed on the inner wall of the bottom of the rotary base 210, a folding frame 230 is fixedly installed on the bottom of the folding frame 240, the steering component 100 has the function of conveniently and flexibly adjusting the direction of a welding component, the device welding direction and position can be conveniently and flexibly adjusted according to welding requirements, the steering fine adjustment component 200 has the function of assisting in adjusting the position and direction of the welding component 300, the device can be conveniently welded without dead angles, the welding component 300 has the function of conveniently melting and recombining the welding position through a laser beam so as to weld, the machine vision component 400 can conveniently simulate human eyes through machine vision so as to recognize the welding position without dead angles, the welding component can be assisted to weld, the welding precision is improved, the feeding component 500 can conveniently release solder balls at the places where material filling welding is needed, so that gaps can be conveniently filled, the welding precision is improved, the welding strength is improved, the base 110 can be conveniently fixed with the ground or an operation table, and the speed reduction motor 111 can conveniently rotate the rotary table 120, thereby conveniently adjust the effect of revolving stage 120 direction, driving motor 121 has the effect that conveniently adjusts steering column 130 and deflect the direction, driving motor two 131 has the effect that conveniently adjusts steering column two 140 and deflect the direction, driving motor three 141 has the effect that conveniently adjusts steering column three 150 and deflect the direction, U-shaped groove 151 has the effect that conveniently installs servo motor one 160 and roating seat 210, roating seat 210 has the effect that conveniently installs servo motor two 220 and carry out the transmission, servo motor two 220 has the effect that conveniently drives and roll over a bank of cells 230 and carry out the rotation, roll over a bank of cells 230 and have the effect that conveniently connects mounting panel 240, mounting panel 240 has the effect that conveniently installs welding box 310 and feed box 510.

Further, the welding box 310 is set to be cylindrical, the welding box 310 is fixedly installed at the bottom of the installation plate 240, the laser emission bin 311 is fixedly installed at the top of the inner wall of the welding box 310, the first semiconductor laser emitter 312 is fixedly installed at the center position of the top of the inner wall of the laser emission bin 311, the connecting frame 313 is fixedly installed on the outer wall of the first semiconductor laser emitter 312, the prism 314 is fixedly installed at the bottom of the connecting frame 313, the prism 314 is located below the output end of the first semiconductor laser emitter 312, the second semiconductor laser emitters 315 are fixedly installed on the inner walls of the left side and the right side of the laser emission bin 311, the second semiconductor laser emitters 315 are symmetrically arranged in the left-right direction, the two groups of second semiconductor laser emitters 315 respectively point to the outer walls of the left side and the right side of the prism 314, the laser emission tube 316 is fixedly installed at the center position of the bottom of the laser emission bin 311, and particularly, the welding box 310 has the function of facilitating installation of the laser emission bin 311 and the circuit board 410, laser emission bin 311 has the effect of semiconductor laser emitter 312 of easy to assemble, semiconductor laser emitter two 315 and laser emission pipe 316, link 313 has the effect of conveniently installing prism 314 bottom semiconductor laser emitter 312, prism 314 has the laser beam that conveniently emits semiconductor laser emitter one 312 and two sets of semiconductor laser emitter two 315 and merges into a bundle of laser, thereby increase the effect of laser energy, conveniently carry out laser welding fast, improve welding efficiency, laser emission pipe 316 has the laser beam of convenient with guide to required welding position, simultaneously have the guide effect to the tin ball, be melted fast after being shone by laser when the tin ball falls into laser emission pipe 316 is inside, drip the scope of the required gap department increase molten bath of filling afterwards, improve the filling performance of welding.

Further, two groups of circuit boards 410 are provided, two groups of circuit boards 410 are symmetrically installed on the inner walls of the left and right sides of the welding box 310, a processor 420 is fixedly installed on the surface of the circuit board 410, the processor 420 is in signal connection with the PLC controller 430, the PLC controller 430 is in signal connection with the vision processor 440, the vision processor 440 is in signal connection with the image acquisition card 450, the two groups of image acquisition cards 450 are respectively connected with four groups of industrial cameras 460, eight groups of industrial cameras 460 are evenly installed at the bottom of the welding box 310, the inclination angle between the eight groups of industrial cameras 460 and the bottom of the welding box 310 is 30 degrees, eight groups of LED light sources 470 are fixedly installed at the bottom of the welding box 310, the eight groups of LED light sources 470 and the industrial cameras 460 are distributed at intervals, specifically, the two groups of circuit boards 410 have the function of conveniently installing the processor 420, the PLC controller 430, the vision processor 440 and the image acquisition card 450, and the processor 420 has the function of conveniently controlling the operation of equipment, the convenience is to each part coordination work, the convenience carries out information processing's effect to equipment, PLC controller 430 has the convenient control vision processor 440, image acquisition card 450 and industrial camera 460 carry out visual identification, the butt joint condition of the required welding position of convenient no dead angle scanning, thereby whether the analysis needs to fill gap department, eight groups of industrial camera 460 have the convenient all-round effect of taking the scanning to the welding position of no dead angle, carry out image acquisition through image acquisition card 450, then carry out image processing in inputting the image signal who gathers to vision processor 440, LED light source 470 has the effect of providing the illumination to industrial camera 460, improve the photographic definition of industrial camera 460, improve the welded precision.

Further, the supply box 510 is fixedly installed on the top of the installation plate 240, solder balls (not labeled in the figure) are arranged inside the supply box 510, the inner wall of the bottom of the supply box 510 is an inclined surface, the bottom of the supply box 510 is fixedly connected with the first guide tube 520, the size ratio of the diameter of the inner wall of the first guide tube 520 to the diameter of the solder balls is 1.2-1, the first guide tube 520 extends to the inner wall of the welding box 310 through the installation plate 240, the third servo motor 530 is fixedly installed on the outer wall of the right side of the first guide tube 520, the output end of the third servo motor 530 is fixedly connected with the gear 540, the supporting plate 570 is fixedly installed on the inner wall of the welding box 310, the surface of the supporting plate 570 is provided with through holes, the bottom of the through holes is connected with the second guide tubes 580, the diameter of the inner wall of the second guide tubes 580 is the same as the diameter of the inner wall of the first guide tube 520, the end portions of the second guide tubes 580 extend to the inside of the laser emission tube 316, the inner wall of the welding box 310 is rotatably connected with the fluted disc 550, the gap between the bottom of the fluted disc 550 and the surface of the supporting plate 570 is 1 mm, the fluted disc 550 is uniformly provided with the blanking holes 560, the feeding hole 560 is matched with and loaded with the solder balls, the feeding hole 560 is matched with and butted with a through hole on the surface of the supporting plate 570, gear teeth on the inner wall of the fluted disc 550 are meshed with the gear 540, specifically, the feeding box 510 has the function of containing the solder balls, the inclined plane at the bottom of the feeding box 510 has the function of conveniently dropping the solder balls into the first guide pipe 520, the solder balls are sequentially arranged in the first guide pipe 520, the solder balls are convenient to fall down in order one by one, the servo motor III 530 has the function of conveniently driving the fluted disc 550 to rotate, the feeding hole 560 has the function of conveniently transferring the solder balls, the gear 540 has the function of transmission, the supporting plate 570 has the function of supporting the solder balls, the solder balls are convenient to move to the through hole on the surface of the supporting plate 570 at the top of the supporting plate 570 and fall into the second guide pipe 580, so that the solder balls are conveniently released into the laser emission tube 316,

the using process of the invention is as follows: the base 110 is fixedly arranged on the ground or at a proper position of a workbench through bolts, the upper cover of the feeding box 510 is opened, the solder balls are placed in the feeding box 510, under the action of gravity, the solder balls sequentially fall into the inner wall of the first guide pipe 520, the rotary table 120 is rotated through driving the speed reduction motor 111, the direction of the rotary table 120 is adjusted, the rotating direction of the first steering rod 130 is adjusted through the first driving motor 121, the direction of the second steering rod 140 is adjusted through the second driving motor 131, the deflecting angle of the third steering rod 150 is adjusted through the third driving motor 141, the deflecting angle of the rotary base 210 is adjusted through the first servo motor 160, the angle of the folding frame 230 is adjusted through the second servo motor 220, the welding direction of the laser emission tube 316 is conveniently adjusted, the welding flexibility is improved, the illumination light source is improved for the industrial camera 460 through the LED light source 470, the omnibearing dead-free-angle shooting is carried out on the welding position through eight groups of the industrial cameras 460, the image information of the industrial camera 460 is collected through the image collection card 450, then the image information is transmitted to a visual processor 440, so that the welding position is identified, the PLC 430 executes an operation instruction, after the information processing is carried out through a processor 420, when the welding position is identified to need gap filling, a third servo motor 530 is driven, so that a fluted disc 550 is driven to rotate, when a blanking hole 560 carrying the solder ball is butted with a through hole on the surface of a supporting plate 570, the solder ball falls into a second guide pipe 580, then the solder ball falls into a laser emission pipe 316, the solder ball is melted into a liquid state under the action of laser beam irradiation, and then the solder ball falls into the gap needing to be filled, so that the molten pool range of the welding position is enlarged, the mechanical strength of welding is improved, and the welding precision is improved.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.