Laser welding instrument for processing electronic component

Abstract

The invention discloses a laser welding instrument for electronic component machining, and relates to the technical field of electronic component machining, the laser welding instrument comprises a workbench, the upper surface of the workbench is fixedly connected with a sliding rail, the upper side of the sliding rail is connected with a sliding seat in a nested manner, and the upper end of the sliding seat is fixedly connected with a laser welding arm; and meanwhile, an electric telescopic rod is fixedly connected to the upper surface of the workbench, the output end of the electric telescopic rod is fixedly connected to the side of the sliding base, and the linkage column is connected to the workbench in a nested mode. According to the laser welding instrument for electronic element machining, a worker can start an electric telescopic rod and drive a sliding base to slide on a sliding rail in a limited mode through the electric telescopic rod, and at the moment, the sliding base can synchronously drive a laser welding arm to move left and right, so that laser welding treatment is conducted on different positions of an element; and the adsorption mechanism can be synchronously driven to operate, so that the suction hood can adsorb toxic gas generated during welding in a large range, and the harm of the gas to a human body is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electronic component processing, in particular to a laser welding apparatus for electronic component processing. Background Art

[0002] Electronic components are the basic units that make up electronic equipment. They usually have fixed electrical characteristics, such as resistance, capacitance, inductance, etc., and are used to achieve circuit connection, control, regulation and protection functions. Due to the small size of electronic components, laser welding equipment is required to weld the components during processing and installation. Laser welding equipment can be used to achieve spot welding, butt welding, lap welding, seal welding, etc., which is particularly suitable for the precision welding needs of electronic components. As in prior art 1 (publication number: CN113751871A, Chinese patent with publication date of 2021-12-07), a laser welding machine includes a workbench and a shaping clamping mechanism and a welding mechanism arranged on the workbench. A material channel for conveying terminals is arranged on the workbench, and there are two welding mechanisms respectively arranged on both sides of the material channel. The shaping clamping mechanism includes an upper cover plate, which is arranged above the material channel, and the upper cover plate is penetrated by an operating hole; a clamping assembly is provided, which is provided with two and can slide close to each other to clamp and shape the B and D surfaces of the terminal; a lifting assembly drives the clamping assembly to move upward so that the upper cover and the clamping assembly clamp and shape the A and C surfaces of the terminal; a driving central assembly synchronously drives the lifting assembly and the two clamping assemblies to work; the driving shaft is rotationally driven by rotation, and the components are linked by rotation, with fast response speed and high coordination, which can effectively improve the welding efficiency.

[0003] There is also prior art 2 (publication number: CN115971651A, Chinese patent with publication date of 2023-04-18) a precision laser welding machine, including a workbench and a laser welding machine, a precision translation device is arranged on the top of the workbench, a fine grinding and lifting device is arranged on the top of the workbench, a laser welding machine is slidably connected to one side of the fine grinding and lifting device, a convenient touch control box is fixed to one side of the laser welding machine, and a slider is symmetrically arranged on the top of the precision translation device, a product is arranged on the inside of the slider, and a positioning pin is symmetrically slidably connected inside the slider, and a limiting groove is symmetrically provided on the top of the slider. This precision laser welding machine completes fully automatic shearing and welding on the same parallel linear track. After the automatic shearing is completed, the laser directly passes through the center of the hollow plate to weld the product, which is convenient and quick. The distance between the positioning pins can be fine-tuned by turning the knob, and it can be adjusted back and forth according to how much the product is cut to ensure the cutting and welding accuracy.

[0004] Although the existing technologies 1 and 2 can perform relatively precise welding operations, they are unable to assist in positioning the workpiece being processed during the welding process. The workpiece may shift during the welding operation. At the same time, the above-mentioned equipment cannot absorb the harmful gases generated during welding, and has certain limitations.

[0005] Therefore, we proposed a laser welding device for electronic component processing in order to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a laser welding device for processing electronic components, so as to solve the problem that in the welding process currently on the market mentioned above, the workpiece cannot be assisted in positioning, and the workpiece will shift during the welding operation. At the same time, the above-mentioned equipment cannot absorb the harmful gases generated during welding, and there are certain limitations.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a laser welding apparatus for processing electronic components, comprising a workbench, a slide rail is fixedly connected to the upper surface of the workbench, a slide seat is nested and connected to the upper side of the slide rail, and a laser welding arm is fixedly connected to the upper end of the slide seat, and an electric telescopic rod is fixedly connected to the upper surface of the workbench, and the output end of the electric telescopic rod is fixedly connected to the side of the slide seat; The laser welding machine also includes: A linkage column, wherein the linkage column is nested and connected to the workbench, and a pressure plate is fixedly connected to the outer end of the linkage column, and a positioning mechanism is provided between the lower end of the linkage column and the inside of the workbench to drive the pressure plate to assist in positioning the electronic component plate; The fixing frame is fixedly connected to the workbench, and a suction hood is arranged on the front side of the fixing frame, and an adsorption mechanism capable of adsorbing gas at multiple angles is arranged between the rear side of the suction hood and the fixing frame.

[0008] Preferably, a placement groove is opened at the center of the upper surface of the workbench, and a flexible cushion is fixedly connected inside the placement groove, and transverse grooves are opened on the left and right sides of the placement groove, and vertical grooves are opened below the sides of the transverse groove.

[0009] Preferably, the positioning mechanism comprises a tilting block, the inner side of the tilting block is nested and connected inside the transverse groove, a spring is fixedly connected between the side of the transverse groove and the inner side of the tilting block, and a connecting rod is fixedly connected to the side of the tilting block; The interior of the transverse groove is nested with a linkage plate, and an adjustment groove is provided on the linkage plate, and an adjustment rod is nested with the interior of the adjustment groove, and the end side of the adjustment rod is fixedly connected to the connecting rod, and the upper end of the linkage plate is nested with a linkage column; A linkage groove is provided on the outer side of the linkage column, an auxiliary ring is fixedly connected to the upper surface of the workbench, a fixed block is fixedly connected to the inner side of the auxiliary ring, and the end side of the fixed block is nested in the linkage groove.

[0010] Preferably, the tilting block forms an elastic structure through a spring and a transverse groove, the adjusting rod forms a sliding structure through a connecting rod and an adjusting groove, and the adjusting groove is opened in an inclined shape.

[0011] Preferably, the linkage plate drives the linkage column through the adjusting rod to form a sliding structure, and the linkage column forms a rotating structure through the fixing block and the auxiliary ring.

[0012] Preferably, an air collecting box is fixedly connected to the upper surface of the workbench, and a connecting hose is penetrated and connected to the side of the air collecting box, and the other end of the connecting hose is penetrated and connected to the suction hood.

[0013] Preferably, the adsorption mechanism comprises a rotating shaft, the rotating shaft is nested and connected at the center of the fixed frame, a gear is fixedly connected to the rear side of the rotating shaft, a turntable is fixedly connected to the front side of the rotating shaft, and a toothed plate is fixedly connected to the lower side of the gear; The side of the turntable is nested and connected with a limit rod, and the end side of the limit rod is fixedly connected with a sliding sleeve, the inner side of the end of the fixed frame is nested and connected with a connecting shaft, and the side of the connecting shaft is fixedly connected with a swing plate, and a push rod is fixedly connected between the end sides of the swing plate, the sliding sleeve is nested and connected to the outside of the push rod, and an air suction hood is fixedly connected to the center of the connecting shaft.

[0014] Preferably, the tooth plate is located directly above the gear, the tooth plate and the gear are meshed with each other, and the rotating shaft forms a rotating structure with the fixed frame through the tooth plate.

[0015] Preferably, the sliding sleeve forms a sliding structure through a limiting rod and a push rod, and the connecting shaft forms a rotating structure through a swing plate and a fixed frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The staff can start the electric telescopic rod and drive the slide to slide on the upper limit of the slide rail through the electric telescopic rod. At this time, the slide can synchronously drive the laser welding arm to move left and right, so as to perform laser welding on different positions of the component. At the same time, during the movement of the slide, it can synchronously drive the adsorption mechanism to operate, so that the suction hood can adsorb the toxic gas generated during welding in a large range, reducing the harm of the gas to the human body; When the slide moves, the toothed plate arranged on its bottom side will mesh with the gear, and then drive the gear to rotate through the toothed plate. When the gear rotates, it will synchronously drive the turntable to rotate through the rotating shaft. At this time, the turntable rotates and applies thrust to the limit rod, so that the limit rod slides along the side of the turntable and synchronously pushes the sliding sleeve to slide along the push rod. At this time, the swing plate can synchronously drive the connecting shaft to swing back and forth under the drive of the limit rod, thereby driving the suction hood to swing back and forth, so as to absorb the harmful gas generated during welding. The suction hood that swings back and forth can further improve the absorption efficiency of the harmful gas. The harmful gases absorbed by the suction hood are introduced into the gas collecting box through the connecting hose for storage. The adsorbed harmful gases can be collected by the gas collecting box, so as to facilitate the subsequent evolution treatment of the gases.

[0017] (2) The user can place the electronic component mounting plate inside the placement groove. At this time, the flexible soft pad arranged inside the placement groove can initially support the electronic component mounting plate. The user manually presses the electronic component mounting plate. At this time, the electronic component mounting plate will contact the side of the tilting block, so that the tilting block moves to both sides. At this time, the tilting block does not resist the electronic component mounting plate. The electronic component mounting plate can be directly placed on the flexible soft pad. At the same time, the tilting block will reset outwards and contact the side of the electronic component mounting plate under the elastic force of the spring. At this time, the tilting block can contact the side of the electronic component mounting plate, thereby preliminarily limiting the electronic component mounting plate. (3) When the tilting block moves to both sides, it will synchronously drive the adjustment rod to move inside the adjustment groove through the connecting rod. At this time, the linkage plate moves downward under the resistance of the adjustment rod, thereby synchronously driving the linkage column to move downward. During the downward movement of the linkage column, the fixed block will synchronously limit and guide the linkage column through the linkage groove, so that the linkage column moves downward first and then rotates. When the linkage column moves downward and rotates, it will synchronously drive the pressure plate to rotate and move downward. At this time, the pressing pad set on the lower side of the pressure plate can press the side of the upper surface of the electronic component mounting plate, thereby further assisting the positioning of the electronic component mounting plate and reducing the possibility of the electronic component mounting plate offset when the electronic components are welded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the slide rail of the present invention; Figure 3 It is a schematic diagram of a three-dimensional cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the flexible cushion of the present invention; Figure 5This is a schematic diagram of the three-dimensional structure of the tilting block of the present invention; Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the transverse groove of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the linkage plate of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the connecting hose of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the air suction hood of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the turntable of the present invention; Fig.11 The schematic diagram of the three-dimensional structure of the suction hood in the rotating state of the present invention is In the figure: 1. workbench; 2. electric push rod; 3. slide rail; 4. slide seat; 5. laser welding arm; 6. placement groove; 7. flexible cushion; 8. horizontal groove; 9. vertical groove; 10. gas collecting box; 11. connecting hose; 12. suction hood; 13. pressure plate; 14. linkage column; 15. tilting block; 16. connecting rod; 17. spring; 18. auxiliary ring; 19. linkage groove; 20. fixed block; 21. linkage plate; 22. adjustment groove; 23. adjustment rod; 24. gear; 25. tooth plate; 26. push rod; 27. rotating shaft; 28. fixed frame; 29. ​​turntable; 30. connecting shaft; 31. swing plate; 32. limit rod; 33. sliding sleeve. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1: Figure 1-Figure 3 The technical solution shown in the figure, the present invention provides the following technical solution: a laser welding apparatus for processing electronic components, a gas collecting box 10 is disclosed, and harmful gases can be collected by the gas collecting box 10: A workbench 1, the upper surface of the workbench 1 is fixedly connected with a slide rail 3, and the upper side of the slide rail 3 is nested with a slide seat 4, and the upper end of the slide seat 4 is fixedly connected with a laser welding arm 5, and at the same time, the upper surface of the workbench 1 is fixedly connected with an electric telescopic rod 2, and the output end of the electric telescopic rod 2 is fixedly connected to the side of the slide seat 4; A placement groove 6 is opened at the center of the upper surface of the workbench 1, and a flexible cushion 7 is fixedly connected inside the placement groove 6, and transverse grooves 8 are opened on the left and right sides of the placement groove 6. At the same time, a vertical groove 9 is opened below the side of the transverse groove 8. An air collecting box 10 is fixedly connected to the upper surface of the workbench 1, and a connecting hose 11 is connected through the side of the air collecting box 10, and the other end of the connecting hose 11 is connected to the suction hood 12.

[0021] The staff can start the electric telescopic rod 2, and drive the slide 4 to slide on the upper limit of the slide rail 3 through the electric telescopic rod 2. At this time, the slide 4 can synchronously drive the laser welding arm 5 to move left and right, so as to perform laser welding on different positions of the component. At the same time, during the movement of the slide 4, it can synchronously drive the adsorption mechanism to operate, so that the suction hood 12 can adsorb the toxic gases generated during welding on a large scale, reducing the harm of the gas to the human body. The harmful gases absorbed by the suction hood 12 are introduced into the gas collecting box 10 through the connecting hose 11 for storage. The adsorbed harmful gases can be collected through the gas collecting box 10, so as to facilitate the subsequent evolution treatment of the gas.

[0022] Embodiment 2: Figure 3-Figure 7 The technical solution shown in the figure, the present invention provides the following technical solution: a laser welding apparatus for processing electronic components, a positioning mechanism is disclosed, and the positioning mechanism can assist the electronic component board in processing: A linkage column 14, the linkage column 14 is nested and connected to the workbench 1, and the outer end of the linkage column 14 is fixedly connected to the pressing plate 13, and a positioning mechanism is provided between the lower end of the linkage column 14 and the inside of the workbench 1 to drive the pressing plate 13 to assist in positioning the electronic component plate; The positioning mechanism includes a tilting block 15, the inner side of the tilting block 15 is nested and connected inside the transverse groove 8, and a spring 17 is fixedly connected between the side of the transverse groove 8 and the inner side of the tilting block 15, and a connecting rod 16 is fixedly connected to the side of the tilting block 15, a linkage plate 21 is nested and connected inside the transverse groove 8, and an adjustment groove 22 is provided on the linkage plate 21, and an adjustment rod 23 is nested and connected inside the adjustment groove 22, and the end side of the adjustment rod 23 is fixedly connected to the connecting rod 16, the upper end of the linkage plate 21 is nested and connected with a linkage column 14, and a linkage groove 19 is provided on the outer side of the linkage column 14, an auxiliary ring 18 is fixedly connected to the upper surface of the workbench 1, and a fixed block 20 is fixedly connected to the inner side of the auxiliary ring 18, and the end side of the fixed block 20 is nested and connected inside the linkage groove 19; The tilting block 15 forms an elastic structure with the transverse groove 8 through the spring 17, the adjusting rod 23 forms a sliding structure with the adjusting groove 22 through the connecting rod 16, and the adjusting groove 22 is opened in an inclined shape, the linkage plate 21 drives the linkage column 14 through the adjusting rod 23 to form a sliding structure, and the linkage column 14 forms a rotating structure with the fixing block 20 and the auxiliary ring 18.

[0023] The user can place the electronic component mounting plate inside the placement groove 6. At this time, the flexible soft pad 7 provided inside the placement groove 6 can initially receive the electronic component mounting plate. The user manually presses the electronic component mounting plate. At this time, the electronic component mounting plate will contact the side of the tilting block 15, so that the tilting block 15 moves to both sides. At this time, the tilting block 15 does not interfere with the electronic component mounting plate. The electronic component mounting plate can be directly placed on the flexible soft pad 7. At the same time, the tilting block 15 is driven by the elastic force of the spring 17 to reset outward and contact the side of the electronic component mounting plate. At this time, the tilting block 15 can contact the side of the electronic component mounting plate, thereby preliminarily limiting the electronic component mounting plate. The tilting block 15 moves to both sides. When the linkage column 14 moves, the adjusting rod 23 will be synchronously driven to move inside the adjusting groove 22 through the connecting rod 16. At this time, the linkage plate 21 moves downward under the resistance of the adjusting rod 23, thereby synchronously driving the linkage column 14 to move downward. When the linkage column 14 moves downward, the fixed block 20 will synchronously limit and guide the linkage column 14 through the linkage groove 19, so that the linkage column 14 moves downward first and then rotates. When the linkage column 14 moves downward and rotates, it will synchronously drive the pressure plate 13 to rotate and move downward. At this time, the pressing pad set on the lower side of the pressure plate 13 can press the side of the upper surface of the electronic component mounting plate, thereby further assisting the positioning of the electronic component mounting plate, and reducing the possibility of the electronic component mounting plate offset when the electronic components are welded.

[0024] Embodiment 3: Figure 1 , Figure 8-Figure 11 The technical solution shown in the figure, the present invention provides the following technical solution: a laser welding apparatus for processing electronic components, disclosing an adsorption mechanism, through which harmful gases can be adsorbed: A fixed frame 28, the fixed frame 28 is fixedly connected to the workbench 1, and a suction hood 12 is arranged on the front side of the fixed frame 28, and an adsorption mechanism capable of adsorbing gas at multiple angles is arranged between the rear side of the suction hood 12 and the fixed frame 28; The adsorption mechanism includes a rotating shaft 27, which is nested and connected at the center of the fixed frame 28, and the rear side of the rotating shaft 27 is fixedly connected to the gear 24, and the front side of the rotating shaft 27 is fixedly connected to the rotating disk 29, and the side and lower part of the gear 24 are fixedly connected to the toothed plate 25; The side of the turntable 29 is nested and connected with a limit rod 32, and the end side of the limit rod 32 is fixedly connected with a sliding sleeve 33, the inner side of the end of the fixed frame 28 is nested and connected with a connecting shaft 30, and the side of the connecting shaft 30 is fixedly connected with a swing plate 31, and the end sides of the swing plate 31 are fixedly connected with a push rod 26, the sliding sleeve 33 is nested and connected to the outside of the push rod 26, the center of the connecting shaft 30 is fixedly connected with the suction hood 12, the tooth plate 25 is located directly above the gear 24, the tooth plate 25 and the gear 24 are meshed with each other, the rotating shaft 27 and the fixed frame 28 form a rotating structure through the tooth plate 25, the sliding sleeve 33 and the push rod 26 form a sliding structure through the limit rod 32, and the connecting shaft 30 and the fixed frame 28 form a rotating structure through the swing plate 31.

[0025] When the slide 4 is moving, the toothed plate 25 arranged on its bottom side will mesh with the gear 24, and the gear 24 will be driven to rotate through the toothed plate 25. When the gear 24 is rotating, it will synchronously drive the turntable 29 to rotate through the rotating shaft 27. At this time, the turntable 29 rotates and applies a thrust to the limit rod 32, so that the limit rod 32 slides along the side of the turntable 29 while synchronously pushing the sliding sleeve 33 to slide along the push rod 26. At this time, the swing plate 31 can synchronously drive the connecting shaft 30 to swing back and forth under the drive of the limit rod 32, thereby driving the suction hood 12 to swing back and forth, and absorbing the harmful gases generated during welding. The reciprocating swinging suction hood 12 can further improve the absorption efficiency of harmful gases, and the angle direction of the suction hood 12 changes synchronously with the displacement of the laser welding arm 5, further improving the absorption efficiency of welding smoke.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser welding apparatus for processing electronic components, comprising a workbench (1), wherein a slide rail (3) is fixedly connected to the upper surface of the workbench (1), a slide seat (4) is nested and connected to the upper side of the slide rail (3), and a laser welding arm (5) is fixedly connected to the upper end of the slide seat (4), and an electric telescopic rod (2) is fixedly connected to the upper surface of the workbench (1), and an output end of the electric telescopic rod (2) is fixedly connected to the side of the slide seat (4); It is characterized in that The laser welding machine also includes: A linkage column (14), wherein the linkage column (14) is nested and connected to the workbench (1), and the outer end of the linkage column (14) is fixedly connected to a pressing plate (13), and a positioning mechanism is provided between the lower end of the linkage column (14) and the interior of the workbench (1) and can drive the pressing plate (13) to assist in positioning the electronic component plate; A fixed frame (28) is fixedly connected to the workbench (1), and a suction hood (12) is arranged on the front side of the fixed frame (28), and an adsorption mechanism capable of adsorbing gas at multiple angles is arranged between the rear side of the suction hood (12) and the fixed frame (28).

2. The laser welding apparatus for electronic component processing according to claim 1, characterized in that: A placement groove (6) is provided at the center of the upper surface of the workbench (1), and a flexible cushion (7) is fixedly connected inside the placement groove (6), and transverse grooves (8) are provided on the left and right sides of the placement groove (6), and vertical grooves (9) are provided below the sides of the transverse groove (8).

3. The laser welding apparatus for electronic component processing according to claim 1, characterized in that: The positioning mechanism comprises a tilting block (15), the inner side of the tilting block (15) being nested and connected inside the transverse groove (8), a spring (17) being fixedly connected between the side of the transverse groove (8) and the inner side of the tilting block (15), and a connecting rod (16) being fixedly connected to the side of the tilting block (15); A linkage plate (21) is nested and connected inside the transverse groove (8), and an adjustment groove (22) is provided on the linkage plate (21), and an adjustment rod (23) is nested and connected inside the adjustment groove (22), and the end side of the adjustment rod (23) is fixedly connected to the connecting rod (16), and a linkage column (14) is nested and connected at the upper end of the linkage plate (21); A linkage groove (19) is provided on the outer side of the linkage column (14); an auxiliary ring (18) is fixedly connected to the upper surface of the workbench (1); a fixed block (20) is fixedly connected to the inner side of the auxiliary ring (18); and the end side of the fixed block (20) is nested and connected inside the linkage groove (19).

4. The laser welding apparatus for electronic component processing according to claim 3, characterized in that: The tilting block (15) forms an elastic structure through a spring (17) and a transverse groove (8), the adjusting rod (23) forms a sliding structure through a connecting rod (16) and an adjusting groove (22), and the adjusting groove (22) is opened in an inclined shape.

5. The laser welding apparatus for electronic component processing according to claim 3, characterized in that: The linkage plate (21) drives the linkage column (14) via the adjustment rod (23) to form a sliding structure, and the linkage column (14) forms a rotating structure via the fixing block (20) and the auxiliary ring (18).

6. The laser welding apparatus for electronic component processing according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a gas collecting box (10), and a connecting hose (11) is connected through the side of the gas collecting box (10), and the other end of the connecting hose (11) is connected through the suction hood (12).

7. The laser welding apparatus for electronic component processing according to claim 1, characterized in that: The adsorption mechanism comprises a rotating shaft (27), the rotating shaft (27) is nested and connected at the center of the fixed frame (28), the rear side of the rotating shaft (27) is fixedly connected to a gear (24), the front side of the rotating shaft (27) is fixedly connected to a rotating disk (29), and the lower side of the gear (24) is fixedly connected to a toothed plate (25); The side of the rotating disk (29) is nested with a limit rod (32), and the end side of the limit rod (32) is fixedly connected with a sliding sleeve (33), the inner side of the end of the fixed frame (28) is nested with a connecting shaft (30), and the side of the connecting shaft (30) is fixedly connected with a swing plate (31), and the end sides of the swing plate (31) are fixedly connected with a push rod (26), the sliding sleeve (33) is nested with the outside of the push rod (26), and the center of the connecting shaft (30) is fixedly connected with an air suction hood (12).

8. The laser welding apparatus for electronic component processing according to claim 7, characterized in that: The toothed plate (25) is located directly above the gear (24); the toothed plate (25) and the gear (24) are meshed with each other; and the rotating shaft (27) forms a rotating structure through the toothed plate (25) and the fixing frame (28).

9. The laser welding apparatus for electronic component processing according to claim 7, characterized in that: The sliding sleeve (33) forms a sliding structure with the limiting rod (32) and the push rod (26), and the connecting shaft (30) forms a rotating structure with the swing plate (31) and the fixing frame (28).

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