Electroinductance excitation tin soldering machine

By designing a foldable inductive laser soldering machine structure, the problem of the large size of the inductive laser soldering machine and its inconvenience for transportation has been solved, realizing the portability of the equipment and improving the welding efficiency, thus meeting the miniaturization requirements of electronic devices.

CN223776202UActive Publication Date: 2026-01-09SHENZHEN LINGRUI AUTOMATION EQUIP CO LTD
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Patent Information

Application Number
CN202520274453.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-20
Publication Date
2026-01-09
Estimated Expiration
2035-02-20

AI Technical Summary

Technical Problem

Existing inductive laser soldering machines are bulky and inconvenient to transport and carry.

Method used

A foldable inductive laser soldering machine structure was designed, including a rotatable fixed frame, a slider and a telescopic rod, combined with a slide rail and a cylinder to adjust the laser head angle, a solder feeding mechanism and a controller, to achieve multi-dimensional soldering and equipment storage.

Benefits of technology

It achieves portability of the equipment while improving welding efficiency and precision, meeting the needs of miniaturized and lightweight electronic devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of tin soldering, and discloses an electrical excitation tin soldering machine which comprises a base, the top face of the base is fixedly connected with a fixing block, the outer wall of the fixing block is rotatably connected with a fixing frame, the top face of the base is slidably connected with a sliding block, and the outer wall of the sliding block is provided with a circular groove. A telescopic rod is fixedly connected to the inner wall of the circular groove, the other end of the telescopic rod is fixedly connected with the inner wall of the base, a spring is arranged on the outer wall of the telescopic rod, a triangular block is fixedly connected to the top of the sliding block, a stopping block is fixedly connected to the rear side of the top face of the base, and a receding groove is formed in the middle of the base. And a plurality of limiting blocks are fixedly connected to the top surface of the base. The welding mechanism is adjusted to the middle of the fixing frame, the triangular block is pushed outwards, the fixing frame is rotated to enable the outer wall to be attached to the top face of the base, the welding mechanism enters the receding groove, the locking screw is tightened, equipment storage is completed, and carrying and transportation are convenient.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tin soldering, especially to an inductance laser tin soldering machine. BACKGROUND

[0002] Tin soldering is a welding process widely used in the field of electronics and machinery, mainly using tin-based alloy as filler material to realize the connection between metal parts. When the solder is heated to the melting point, the liquid tin alloy spreads and penetrates on the metal surface due to good wettability, and after cooling and solidification, a firm metallurgical bond is formed, allowing different parts to be closely connected. Tin soldering has the advantages of easy operation, low cost, high weld strength and good electrical conductivity, and is an indispensable technology in electronic product manufacturing, home appliance maintenance and automobile parts assembly scenarios, which can ensure the stable operation of various equipment.

[0003] In modern electronic equipment manufacturing, inductance as a key electronic component is widely used in various circuits, playing an important role in energy storage, filtering and current limiting. The welding quality directly affects the performance and stability of electronic equipment. With the continuous development of electronic equipment towards miniaturization, light weight and high performance, higher requirements are put forward for the welding process of inductance. Traditional inductance welding methods have exposed many problems in the face of increasingly precise inductance welding. Laser welding, as a new type of welding technology, has gradually been applied in the field of inductance welding. Laser tin soldering uses laser as a heating source. The high-energy density laser beam generated by the laser generator causes the soldering material to rapidly heat and melt. Under the action of surface tension, it fills the gap in the welding position and forms a firm connection with the metal parts being welded. When the laser beam moves away, the soldering material rapidly cools and solidifies, completing the welding process. However, the current inductance laser tin soldering machine is large in size and inconvenient to transport and carry. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides an inductance laser tin soldering machine, aiming at improving the problem of large size of inductance laser tin soldering machine in the prior art, which is inconvenient to transport and carry.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an inductance laser tin soldering machine, comprising a base, the top surface of the base is fixedly connected with a fixed block, the outer wall of the fixed block is rotatably connected with a fixed frame, the top surface of the base is slidably connected with a sliding block, the outer wall of the sliding block is provided with a circular groove, the inner wall of the circular groove is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with the inner wall of the base, the outer wall of the telescopic rod is provided with a spring, the top of the sliding block is fixedly connected with a triangular block, the top surface of the base is fixedly connected with a blocking block at the rear side, the outer wall of the fixed frame is provided with a welding mechanism, and the welding mechanism is used for welding.

[0006] As a further description of the above technical scheme:

[0007] The welding mechanism includes a slide, the outer wall of which is fixedly connected to the outer wall of a fixed frame. A mounting platform is slidably connected to the outer wall of the slide, and a slide rail is fixedly connected to the outer wall of the mounting platform. A cylinder is fixedly connected to the top surface of the slide rail. One end of the cylinder passes through the top surface of the slide rail and is fixedly connected to a laser generator. An arc-shaped plate is fixedly connected to the outer wall of the laser generator, and a laser head is slidably connected to the outer wall of the arc-shaped plate.

[0008] As a further description of the above technical solution:

[0009] The base has a clearance groove in the middle, and multiple limiting blocks are fixedly connected to the top surface of the base.

[0010] As a further description of the above technical solution:

[0011] A worktable is slidably connected between the two adjacent limiting blocks, and a fixed rod is slidably connected to the middle of the worktable.

[0012] As a further description of the above technical solution:

[0013] The base is equipped with a controller on its top surface, and the worktables are arranged symmetrically.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the base is threaded with a locking screw, and the top surface of the fixing frame is provided with a locking hole.

[0016] As a further description of the above technical solution:

[0017] A solder feeding mechanism is fixedly connected to the outer wall of the laser generator, and a fixing plate is fixedly connected to the outer wall of the solder feeding mechanism.

[0018] As a further description of the above technical solution:

[0019] A roller is rotatably connected to the outer wall of the fixed plate, and a guide ring is slidably connected to the outer wall of the arc-shaped plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when using the equipment, the fixing frame is rotated around the fixing block so that the rear side of the fixing frame is in close contact with the outer wall of the blocking block. At this time, the slider is pushed to slide towards the center by the spring, that is, the triangular block slides towards the center. The outer wall of the triangular block is in close contact with the front side of the fixing frame, thus fixing the fixing frame. At this time, the equipment can be used normally. When storing, the welding mechanism is adjusted to the center of the fixing frame, the two triangular blocks are pushed outward, the fixing frame is rotated, the outer wall of the fixing frame is in close contact with the top surface of the base, the welding mechanism is stored in the clearance groove, and then the locking screw is tightened to realize the storage of the equipment, which is convenient for carrying and transporting the equipment.

[0022] 2. In this utility model, the mounting table slides on the slide rail, the inductor is fixed on the worktable, and the worktable slides on the fixed rod to realize in-plane processing. The height of the laser generator can be adjusted by the cylinder, and the laser head can slide on the outer wall of the arc plate to realize multi-dimensional and multi-angle processing. The laser generator generates a laser beam for welding, and the laser head ensures that the laser beam accurately irradiates the welding area. The solder feeding mechanism can adjust the feeding speed of the solder bar. The two worktables greatly speed up the processing efficiency. Attached Figure Description

[0023] Figure 1 This is a front perspective view of an inductive laser soldering machine proposed in this utility model;

[0024] Figure 2 This is a partial structural exploded view of the fixing frame for an inductive laser soldering machine proposed in this utility model;

[0025] Figure 3 This is a partial structural exploded view of the telescopic rod of an inductive laser soldering machine proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of the slide rail for an inductive laser soldering machine proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of the laser head of an inductive laser soldering machine proposed in this utility model.

[0028] Legend:

[0029] 1. Base; 2. Welding mechanism; 201. Slide rail; 202. Mounting platform; 203. Slide rail; 204. Cylinder; 205. Laser generator; 206. Arc plate; 207. Laser head; 3. Fixing block; 4. Fixing frame; 5. Slider; 6. Circular groove; 7. Telescopic rod; 8. Spring; 9. Triangular block; 10. Blocking block; 11. Clearance groove; 12. Limiting block; 13. Locking screw; 14. Locking hole; 15. Worktable; 16. Controller; 17. Solder feeding mechanism; 18. Guide ring; 19. Wire wheel; 20. Fixing rod; 21. Fixing plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides an inductive laser soldering machine, including a base 1, a fixing block 3 fixedly connected to the top surface of the base 1, a fixing frame 4 rotatably connected to the outer wall of the fixing block 3, a slider 5 slidably connected to the top surface of the base 1, a circular groove 6 opened on the outer wall of the slider 5, a telescopic rod 7 fixedly connected to the inner wall of the circular groove 6, the other end of the telescopic rod 7 fixedly connected to the inner wall of the base 1, a spring 8 provided on the outer wall of the telescopic rod 7, a triangular block 9 fixedly connected to the top of the slider 5, a blocking block 10 fixedly connected to the rear side of the top surface of the base 1, and a welding mechanism 2 provided on the outer wall of the fixing frame 4 for welding.

[0032] Specifically, a fixing block 3 is fixedly connected to the base 1, and a fixing frame 4 is rotatably connected to the outer wall of the fixing block 3, allowing the fixing frame 4 to rotate flexibly for easy storage. A slider 5 is slidably connected to the top surface of the base 1, and a circular groove 6 is opened on the outer wall of the slider 5. A telescopic rod 7 is fixedly connected to the inner wall of the circular groove 6, and the other end of the telescopic rod 7 is fixedly connected to the inner wall of the base 1, allowing the slider 5 to slide on the base 1. A spring 8 is provided on the outer wall of the telescopic rod 7 to provide a certain elasticity, making the slider 5 more stable during sliding. A triangular block 9 is fixedly connected to the top of the slider 5, which can play a role in positioning and support. A blocking block 10 is fixedly connected to the rear side of the top surface of the base 1 to limit the rotation angle of the fixing frame 4, making the fixing frame 4 perpendicular to the base 1. The entire structure is convenient for folding and storage.

[0033] Please see the appendix Figure 4 - Appendix Figure 5 The welding mechanism 2 includes a slide 201, the outer wall of which is fixedly connected to the outer wall of the fixed frame 4. The outer wall of the slide 201 is slidably connected to a mounting platform 202. The outer wall of the mounting platform 202 is fixedly connected to a slide rail 203. The top surface of the slide rail 203 is fixedly connected to a cylinder 204. One end of the cylinder 204 passes through the top surface of the slide rail 203 and is fixedly connected to a laser generator 205. The outer wall of the laser generator 205 is fixedly connected to an arc plate 206. The outer wall of the arc plate 206 is slidably connected to a laser head 207.

[0034] Specifically, the outer wall of the slide rail 201 is fixedly connected to the outer wall of the mounting bracket 4. A mounting platform 202 is slidably connected to the outer wall of the slide rail 201. The outer wall of the mounting platform 202 is fixedly connected to the slide rail 203. A cylinder 204 is fixedly connected to the top surface of the slide rail 203. One end of the cylinder 204 passes through the top surface of the slide rail 203 and is fixedly connected to a laser generator 205. An arc-shaped plate 206 is fixedly connected to the outer wall of the laser generator 205. A laser head 207 is slidably connected to the outer wall of the arc-shaped plate 206 to facilitate the angle adjustment of the laser head 207.

[0035] Please see the appendix Figure 1 - Appendix Figure 3 The base 1 has a clearance groove 11 in the middle, and multiple limit blocks 12 are fixedly connected to the top surface of the base 1. A worktable 15 is slidably connected between two adjacent limit blocks 12. A fixed rod 20 is slidably connected to the middle of the worktable 15. A controller 16 is provided on the top surface of the base 1. The worktables 15 are symmetrically arranged.

[0036] Specifically, the base 1 has a specially designed clearance groove 11 in the middle to better accommodate the equipment. The top surface of the base 1 is also fixedly connected with multiple limit blocks 12. The limit blocks 12 are designed to ensure that the worktable 15 can be stably positioned during the sliding process. The worktable 15 is slidably connected between two adjacent limit blocks 12, allowing the worktable 15 to move flexibly between the limit blocks 12. The middle of the worktable 15 is slidably connected with a fixing rod 20, which ensures the stability of the worktable 15 during the movement. The top surface of the base 1 is equipped with a controller 16, which allows for convenient and precise control of the equipment.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 The outer wall of the base 1 is threaded with a locking screw 13, the top surface of the fixing frame 4 is provided with a locking hole 14, the outer wall of the laser generator 205 is fixedly connected with a solder feeding mechanism 17, the outer wall of the solder feeding mechanism 17 is fixedly connected with a fixing plate 21, the outer wall of the fixing plate 21 is rotatably connected with a wire wheel 19, and the outer wall of the arc plate 206 is slidably connected with a guide ring 18.

[0038] Specifically, the outer wall of the base 1 is threaded with locking screws 13, and the top surface of the fixing frame 4 is carefully designed with locking holes 14 to facilitate precise matching and fixing between the base 1 and the fixing frame 4. The outer wall of the laser generator 205 is fixedly connected with a solder feeding mechanism 17, which improves the working efficiency of the entire device. The outer wall of the solder feeding mechanism 17 is fixedly connected with a fixing plate 21, and the outer wall of the fixing plate 21 is rotatably connected with a wire wheel 19, which provides good wire feeding capability for the entire device. The outer wall of the arc plate 206 is slidably connected with a guide ring 18, which allows the solder bar to be accurately placed in the area to be soldered, thereby ensuring the precise operation and efficient operation of the device.

[0039] Working principle: When using the equipment, rotate the fixed frame 4 around the fixed block 3 so that the rear side of the fixed frame 4 is in close contact with the outer wall of the blocking block 10. At this time, the slider 5 is pushed to slide towards the center under the action of the spring 8, that is, the triangular block 9 slides towards the center. The outer wall of the triangular block 9 is in close contact with the front side of the fixed frame 4, thus fixing the fixed frame 4. At this time, the equipment can be used normally. When storing, adjust the welding mechanism 2 to the center of the fixed frame 4, push the two triangular blocks 9 outward, rotate the fixed frame 4, and the outer wall of the fixed frame 4 is in close contact with the top surface of the base 1. The welding mechanism 2 is stored in the clearance groove 11. Then tighten the locking screw 13 to realize the storage of the equipment, which is convenient for carrying and transporting the equipment.

[0040] The mounting table 202 slides on the slide rail 201, the inductor is fixed on the worktable 15, and the worktable 15 slides on the fixed rod 20 to realize in-plane processing. The height of the laser generator 205 can be adjusted by the cylinder 204, and the laser head 207 can slide on the outer wall of the arc plate 206 to realize multi-dimensional and multi-angle processing. The laser generator 205 generates a laser beam for welding, and the laser head 207 ensures that the laser beam accurately irradiates the welding area. The solder feeding mechanism 17 can adjust the feeding speed of the solder bar. The two worktables 15 greatly speed up the processing efficiency.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An inductive laser soldering machine, comprising a base (1), characterized in that: A fixing block (3) is fixedly connected to the top surface of the base (1). A fixing frame (4) is rotatably connected to the outer wall of the fixing block (3). A slider (5) is slidably connected to the top surface of the base (1). A circular groove (6) is opened on the outer wall of the slider (5). A telescopic rod (7) is fixedly connected to the inner wall of the circular groove (6). The other end of the telescopic rod (7) is fixedly connected to the inner wall of the base (1). A spring (8) is provided on the outer wall of the telescopic rod (7). A triangular block (9) is fixedly connected to the top of the slider (5). A blocking block (10) is fixedly connected to the rear side of the top surface of the base (1). A welding mechanism (2) is provided on the outer wall of the fixing frame (4). The welding mechanism (2) is used for welding.

2. The inductive laser soldering machine according to claim 1, characterized in that: The welding mechanism (2) includes a slide (201), the outer wall of the slide (201) is fixedly connected to the outer wall of the fixed frame (4), the outer wall of the slide (201) is slidably connected to a mounting platform (202), the outer wall of the mounting platform (202) is fixedly connected to a slide rail (203), the top surface of the slide rail (203) is fixedly connected to a cylinder (204), one end of the cylinder (204) passes through the top surface of the slide rail (203) and is fixedly connected to a laser generator (205), the outer wall of the laser generator (205) is fixedly connected to an arc plate (206), and the outer wall of the arc plate (206) is slidably connected to a laser head (207).

3. The inductive laser soldering machine according to claim 1, characterized in that: The base (1) has a clearance groove (11) in the middle, and a plurality of limiting blocks (12) are fixedly connected to the top surface of the base (1).

4. An inductive laser soldering machine according to claim 3, characterized in that: A worktable (15) is slidably connected between the two adjacent limiting blocks (12), and a fixing rod (20) is slidably connected to the middle of the worktable (15).

5. An inductive laser soldering machine according to claim 4, characterized in that: The top surface of the base (1) is provided with a controller (16), and the worktable (15) is symmetrically arranged.

6. An inductive laser soldering machine according to claim 1, characterized in that: The outer wall of the base (1) is threaded with a locking screw (13), and the top surface of the fixing frame (4) is provided with a locking hole (14).

7. An inductive laser soldering machine according to claim 2, characterized in that: The outer wall of the laser generator (205) is fixedly connected to a solder feeding mechanism (17), and the outer wall of the solder feeding mechanism (17) is fixedly connected to a fixing plate (21).

8. An inductive laser soldering machine according to claim 7, characterized in that: The outer wall of the fixed plate (21) is rotatably connected to a wheel (19), and the outer wall of the arc plate (206) is slidably connected to a guide ring (18).