Precise tin soldering machine

Abstract

The utility model discloses a precise tin soldering machine, and relates to the technical field of laser tin soldering devices. The laser welding device comprises a case, a laser welding instrument is fixedly connected to the inner top of the case, a mounting groove is formed in the inner bottom of the case, an adjusting disc is fixedly connected to the interior of the mounting groove, a driving disc is rotatably connected to the bottom of the adjusting disc, and four adjusting sliding grooves are evenly formed in one end of the adjusting disc and are arranged in a circle; the interior of the adjusting disc is slidably connected with an adjusting sliding block, and the top of the adjusting sliding block is fixedly connected with a fixing rod. The driving disc can be driven to rotate through the rotating driving assembly, the arc-shaped driving groove is matched to drive the multiple adjusting sliding blocks to move close to each other in the length direction of the adjusting sliding groove, and meanwhile the four fixing rods are driven to clamp and fix a workpiece placed on the top of the adjusting disc; therefore, the mounting stability of the workpiece is effectively improved, and the welding precision and quality of the device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of laser soldering devices, and in particular to a precision soldering machine. Background Art

[0002] A precision soldering machine is a device specifically designed for small, high-precision soldering tasks. It utilizes advanced soldering technology and control systems to achieve micron-level soldering accuracy and high soldering speeds. Compared to traditional soldering methods, precision soldering machines offer higher precision, a lower heat-affected zone, and improved weld quality. This has led to its widespread use in electronics manufacturing, precision instrument manufacturing, and other fields.

[0003] Laser soldering technology, a key method for implementing precision soldering machines, has experienced rapid development in recent years. Laser soldering utilizes a laser beam as a heat source, achieving precise welding of workpieces through non-contact heating. Compared to traditional soldering methods, laser soldering offers higher energy density, faster heating rates, and a smaller heat-affected zone. This makes it uniquely advantageous for welding tiny, high-precision workpieces.

[0004] During laser soldering, the stability of the workpiece is crucial to the quality of the weld. If the workpiece moves or shakes during welding, the laser beam will not be able to accurately target the weld point, affecting the accuracy and quality of the weld. Utility Model Content

[0005] The purpose of this application is to solve the problem that the workpiece moves or shakes during the welding process, which easily causes the laser beam to be unable to accurately act on the welding point, thereby affecting the accuracy and quality of the welding. This application provides a precision soldering machine.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A precision soldering machine comprises a chassis, wherein the inner top of the chassis is fixedly connected to a laser welding instrument, the inner bottom of the chassis is provided with a mounting slot, the interior of the mounting slot is fixedly connected to an adjusting disk, the bottom of the adjusting disk is rotatably connected to a driving disk, one end of the adjusting disk is evenly provided with four adjusting slots, the four adjusting slots are arranged in a circle, the interior of the adjusting disk is slidably connected to an adjusting slider, the top of the adjusting slider is fixedly connected to a fixing rod, one end of the driving disk is provided with four arc-shaped driving slots adapted to the adjusting slots, one end of the fixing rod passes through the adjusting slider and is embedded in the interior of the arc-shaped driving slot, and a driving assembly for driving the driving disk to rotate is installed at one end of the chassis.

[0008] By adopting the above technical solution, by setting up the driving component for use with the adjusting slide groove and the arc-shaped driving groove, the rotating driving component can drive the driving disk to rotate, and cooperate with the arc-shaped driving groove to drive multiple and adjusting sliders to move closer to each other along the length direction of the adjusting slide groove, and at the same time drive the four fixing rods to clamp and fix the workpiece placed on the top of the adjusting disk, thereby effectively improving the installation stability of the workpiece and improving the welding accuracy and quality of the device.

[0009] Furthermore, the drive assembly includes a drive gear fixedly connected to one end of the drive disk, a drive slot is provided on one side of the mounting slot, a drive rack is slidably connected inside the drive slot and meshed with the drive gear, a drive screw is rotatably connected inside the drive slot, and one end of the drive rack is threadedly connected to the drive screw.

[0010] By adopting the above technical solution and setting up the coordinated use of the driving screw and the driving rack, it is convenient to drive the driving rack to move along the length direction of the driving slot by rotating the driving screw, and at the same time drive the driving rack to engage with the driving slot, and drive the driving slot to drive the driving disk to rotate, thereby facilitating the driving disk to rotate and improving the practicality of the device.

[0011] Furthermore, the top fixing sleeve of the fixing rod is provided with a rubber sleeve.

[0012] By adopting the above technical solution and arranging the rubber sleeve for use with the fixing rod, the friction between the fixing rod and the workpiece is effectively increased, the wear between the fixing rod and the workpiece is reduced, and the stability of the device is improved.

[0013] Furthermore, a discharge port is symmetrically provided at the inner bottom of the chassis, a slot communicating with the discharge port is provided at one end of the chassis, and a waste box is inserted into the slot.

[0014] By adopting the above technical solution and setting up a waste box and a discharge port for use together, it is convenient to introduce the dust and debris generated by the internal processing of the chassis into the waste box through the discharge port for collection, thereby effectively improving the practicality of the device.

[0015] Furthermore, a plurality of feed openings communicating with the slots are evenly arranged at the bottom of the installation groove.

[0016] By adopting the above technical solution and setting up the discharge port for use with the waste box, it is convenient to discharge the debris and dust that falls into the installation groove into the waste box through the discharge port, thereby further improving the practicality of the device.

[0017] Furthermore, a lifting slot is symmetrically provided at one end of the chassis, a cover plate is slidably connected to the inside of the lifting slot, a lifting opening is provided at the top of the chassis, the top of the cover plate passes through the lifting opening, a fixing component for fixing the cover plate is installed at one end of the chassis, and a locking component for pushing the cover plate to move along the length direction of the lifting slot is installed at one end of the chassis.

[0018] By adopting the above technical solution, by setting the locking assembly and the fixed assembly for use in conjunction, it is convenient to pull the cover plate upward along the length direction of the lifting chute after the workpiece is processed, and use the fixed assembly to fix the cover plate to the inner top of the lifting chute, so as to facilitate the removal of the processed workpiece from the inside of the chassis;

[0019] Similarly, after placing the workpiece to be processed on the top of the adjusting disk, the fixing assembly and the cover are released, and the locking assembly is used to push the cover downward along the length direction of the lifting slide. At the same time, the cover is pushed to form a cover on one side of the chassis to reduce the adverse effects of external air and dust on the processing of workpieces inside the chassis.

[0020] Furthermore, the fixing assembly includes a U-shaped traction handle hinged to one end of the cover plate, and the top of the chassis is fixedly connected to a hook adapted to the U-shaped traction handle.

[0021] By adopting the above technical solution, by setting up the coordinated use of the U-shaped traction handle and the hook, it is convenient to move the driving cover plate upward along the length direction of the lifting slide and release the cover on one side of the chassis by rotating the U-shaped traction handle and the hook to form a hook, thereby facilitating the removal of the workpiece processed inside the chassis, thereby improving the practicality of the device.

[0022] Furthermore, one end of the chassis is symmetrically fixedly connected to a guide slide rod, one end of the cover plate passes through a lifting slide slot and is slidably connected to the guide slide rod, one end of the guide slide rod is sleeved with a locking spring, and the locking spring is installed between the cover plate and the chassis.

[0023] By adopting the above technical solution, by setting up the locking spring and the guide slide rod for use together, it is convenient to use the rebound characteristics of the locking spring to push the cover plate downward along the length direction of the guide slide rod after the fixing component is released to form a cover on one side of the chassis, thereby effectively improving the precision of the device.

[0024] In summary, this application has at least one of the following beneficial effects:

[0025] 1. By setting up the driving assembly in conjunction with the adjusting chute and the arc-shaped driving groove, the rotating driving assembly can drive the driving disk to rotate, and cooperate with the arc-shaped driving groove to drive multiple adjusting sliders to move closer to each other along the length direction of the adjusting chute, and at the same time drive the four fixing rods to clamp and fix the workpiece placed on the top of the adjusting disk, thereby effectively improving the installation stability of the workpiece and improving the welding accuracy and quality of the device.

[0026] 2. By setting up the coordinated use of the U-shaped traction handle and the hook, it is convenient to move the driving cover plate upward along the length direction of the lifting slide and release the cover on one side of the chassis. By rotating the U-shaped traction handle and the hook to form a hook, it is convenient to take out the workpiece processed inside the chassis, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0028] Figure 2 It is an exploded view of the internal structure of the chassis in this application.

[0029] Figure 3 It is a schematic diagram of the internal structure of the jacking hole in this application.

[0030] Description of reference numerals:

[0031] 1. Chassis; 2. Laser welding instrument; 3. Mounting slot; 4. Adjustment plate; 5. Drive plate; 6. Adjustment slide; 7. Adjustment slider; 8. Fixing rod; 9. Arc-shaped drive slot; 10. Drive gear; 11. Drive slide; 12. Drive rack; 13. Drive screw; 14. Rubber sleeve; 15. Discharge port; 16. Slot; 17. Waste box; 18. Feeding port; 19. Lifting slide; 20. Cover; 21. Lifting hole; 22. U-shaped traction handle; 23. Hook; 24. Guide slide; 25. Locking spring. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The embodiment of the present application discloses a precision soldering machine.

[0034] Reference Figure 1 and Figure 2, a precision soldering machine, including a chassis 1, a laser welding instrument 2 is fixedly connected to the inner top of the chassis 1, a mounting slot 3 is opened on the inner bottom of the chassis 1, an adjusting disk 4 is fixedly connected to the inside of the mounting slot 3, a driving disk 5 is rotatably connected to the bottom of the adjusting disk 4, one end of the adjusting disk 4 is evenly provided with four adjusting slots 6, the four adjusting slots 6 are arranged in a circle, an adjusting slider 7 is slidably connected to the inside of the adjusting slider 7, a fixing rod 8 is fixedly connected to the top of the adjusting slider 7, one end of the driving disk 5 is provided with four arc-shaped driving slots 9 adapted to the adjusting slots 6, one end of the fixing rod 8 passes through the adjusting slider 7 and is embedded in the arc-shaped driving slot 9, and a driving component for driving the driving disk 5 to rotate is installed at one end of the chassis 1;

[0035] The drive assembly includes a drive gear 10 fixedly connected to one end of the drive disc 5, a drive chute 11 is provided on one side of the mounting slot 3, a drive rack 12 is slidably connected to the interior of the drive chute 11 and meshed with the drive gear 10, a drive screw 13 is rotatably connected to the interior of the drive chute 11, and one end of the drive rack 12 is threadedly connected to the drive screw 13;

[0036] Furthermore, a rubber sleeve 14 is provided on the top fixing sleeve of the fixing rod 8 .

[0037] When in use, first rotate the driving screw 13 to form a threaded connection with the driving rack 12, and push the driving rack 12 to move along the driving rack 12 along the length direction of the driving slide 11, and at the same time drive the driving rack 12 to engage with the driving gear 10, and drive the driving gear 10 to drive the driving disk 5 to rotate, and at the same time make the driving disk 5 cooperate with the arc driving groove 9 to push the fixed rod 8 to slide along the inner wall of the arc driving groove 9, and make the fixed rod 8 drive the adjusting slider 7 to slide along the length direction of the adjusting slide 6, and at the same time make the four adjusting sliders 7 move closer to each other along the length direction of the adjusting slide 6, and drive the fixed rod 8 to clamp and fix the workpiece placed on the top of the adjusting disk 4, thereby effectively improving the installation stability of the workpiece and improving the welding accuracy and quality of the device.

[0038] Reference Figure 1 and Figure 2 The inner bottom of the chassis 1 is symmetrically provided with a discharge port 15, and one end of the chassis 1 is provided with a slot 16 connected to the discharge port 15, and a waste box 17 is inserted into the slot 16;

[0039] A plurality of feed openings 18 communicating with the slots 16 are evenly formed at the bottom of the installation slot 3 .

[0040] During use, when the workpiece is processed inside the chassis 1 and generates debris or dust, the debris can fall into the interior of the slot 16 through the discharge port 15 and the discharge port 18 under the action of gravity, and the debris and dust can be collected by inserting the waste box 17 inside the slot 16, thereby effectively improving the practicality of the device.

[0041] Reference Figure 1-Figure 2 A lifting slot 19 is symmetrically provided at one end of the chassis 1, a cover plate 20 is slidably connected to the interior of the lifting slot 19, a lifting opening 21 is provided at the top of the chassis 1, and the top of the cover plate 20 passes through the lifting opening 21, a fixing component for fixing the cover plate 20 is installed at one end of the chassis 1, and a locking component for pushing the cover plate 20 to move along the length direction of the lifting slot 19 is installed at one end of the chassis 1;

[0042] The fixing assembly includes a U-shaped traction handle 22 hinged to one end of the cover plate 20, and a hook 23 adapted to the U-shaped traction handle 22 is fixedly connected to the top of the chassis 1;

[0043] Moreover, one end of the chassis 1 is symmetrically fixedly connected to a guide slide 24, one end of the cover 20 passes through the lifting slide 19 and is slidingly connected to the guide slide 24, and one end of the guide slide 24 is provided with a locking spring 25, which is installed between the cover 20 and the chassis 1.

[0044] During use, after the workpiece is placed on the top of the adjusting disk 4, the U-shaped traction handle 22 is manually pulled to drive the cover plate 20 to slide upward along the length direction of the lifting slide 19, and drive the U-shaped traction handle 22 to disengage from the hook 23, and at the same time release the fixed interference of the cover plate 20 on the locking spring 25, and utilize the rebound characteristics of the locking spring 25 to make the locking spring 25 push the cover plate 20 downward along the length direction of the guide slide rod 24, and push the cover plate 20 to cover one side of the chassis 1 along the length direction of the lifting slide 19, thereby effectively reducing the adverse effects of external air and dust on the processing of the workpiece inside the chassis 1 and improving the tightness of the device.

[0045] The implementation principle of a precision soldering machine in this embodiment is as follows: first, the workpiece is placed on the top of the adjusting disk 4, and then the driving screw 13 is rotated to form a threaded connection with the driving rack 12, and the driving rack 12 is pushed to move along the driving rack 12 along the length direction of the driving slide 11, and at the same time, the driving rack 12 is driven to engage with the driving gear 10, and the driving gear 10 drives the driving disk 5 to rotate, and at the same time, the driving disk 5 cooperates with the arc-shaped driving groove 9 to push the fixed rod 8 to slide along the inner wall of the arc-shaped driving groove 9, and the fixed rod 8 drives the adjusting slider 7 to slide along the length direction of the adjusting slide 6, and at the same time, the four adjusting sliders 7 are moved closer to each other along the length direction of the adjusting slide 6, and the fixed rod 8 is driven to clamp and fix the workpiece placed on the top of the adjusting disk 4;

[0046] Then, the U-shaped traction handle 22 is manually pulled to drive the cover plate 20 to slide upward along the length direction of the lifting chute 19, and the U-shaped traction handle 22 is driven to disengage from the hook 23, and at the same time, the fixed interference of the cover plate 20 on the locking spring 25 is released, and the rebound characteristic of the locking spring 25 is utilized to make the locking spring 25 push the cover plate 20 downward along the length direction of the guide slide 24, and push the cover plate 20 along the length direction of the lifting chute 19 to form a cover on one side of the chassis 1, and the laser welding device 2 is used to process the workpiece installed on the top of the adjustment disk 4;

[0047] Then, the cover plate 20 is pulled upward along the length direction of the lifting slide 19, and the U-shaped traction handle 22 is pulled to form a hook with the hook 23, while the cover plate 20 squeezes the locking spring 25 to produce a contraction deformation, and then the drive screw 13 is rotated in the opposite direction to drive the drive rack 12 to engage with the drive gear 10, and drive the drive disk 5 to drive multiple fixed rods 8 to move away from each other along the length direction of the adjustment slide 6, and at the same time release the fixed clamping of the workpiece on the top of the adjustment disk 4, and finally take out the workpiece.

Claims

1. A precision soldering machine, comprising a chassis (1), characterized in that: The inner top of the chassis (1) is fixedly connected to a laser welding instrument (2), the inner bottom of the chassis (1) is provided with a mounting groove (3), the interior of the mounting groove (3) is fixedly connected to an adjusting disk (4), the bottom of the adjusting disk (4) is rotatably connected to a driving disk (5), one end of the adjusting disk (4) is evenly provided with four adjusting slots (6), the four adjusting slots (6) are arranged in a circular shape, the interior of the adjusting disk (4) is slidably connected to an adjusting slider (7), the top of the adjusting slider (7) is fixedly connected to a fixing rod (8), one end of the driving disk (5) is provided with four arc-shaped driving slots (9) adapted to the adjusting slots (6), one end of the fixing rod (8) passes through the adjusting slider (7) and is embedded in the interior of the arc-shaped driving slot (9), and one end of the chassis (1) is provided with a driving assembly for driving the driving disk (5) to rotate.

2. A precision soldering machine according to claim 1, characterized in that: The driving assembly includes a driving gear (10) fixedly connected to one end of the driving disc (5), a driving slot (11) is provided on one side of the mounting slot (3), a driving rack (12) is slidably connected to the inside of the driving slot (11) and meshed with the driving gear (10), a driving screw (13) is rotatably connected to the inside of the driving slot (11), and one end of the driving rack (12) is threadedly connected to the driving screw (13).

3. A precision soldering machine according to claim 1, characterized in that: The top fixing sleeve of the fixing rod (8) is provided with a rubber sleeve (14).

4. A precision soldering machine according to claim 1, characterized in that: A discharge port (15) is symmetrically provided at the inner bottom of the chassis (1), a slot (16) communicating with the discharge port (15) is provided at one end of the chassis (1), and a waste box (17) is inserted into the slot (16).

5. A precision soldering machine according to claim 1, characterized in that: The bottom of the installation groove (3) is evenly provided with a plurality of discharge openings (18) that are in communication with the slots (16).

6. A precision soldering machine according to claim 1, characterized in that: One end of the chassis (1) is symmetrically provided with a lifting slot (19), the interior of the lifting slot (19) is slidably connected to a cover plate (20), the top of the chassis (1) is provided with a lifting opening (21), the top of the cover plate (20) passes through the lifting opening (21), one end of the chassis (1) is provided with a fixing component for fixing the cover plate (20), and one end of the chassis (1) is provided with a locking component for pushing the cover plate (20) to move along the length direction of the lifting slot (19).

7. A precision soldering machine according to claim 6, characterized in that: The fixing assembly comprises a U-shaped traction handle (22) hinged to one end of the cover plate (20), and a hook (23) adapted to the U-shaped traction handle (22) is fixedly connected to the top of the chassis (1).

8. A precision soldering machine according to claim 7, characterized in that: One end of the chassis (1) is symmetrically fixedly connected to a guide slide (24), one end of the cover plate (20) passes through the lifting slide groove (19) and is slidably connected to the guide slide (24), and one end of the guide slide (24) is sleeved with a locking spring (25), and the locking spring (25) is installed between the cover plate (20) and the chassis (1).

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