Automatic tin soldering machine capable of adjusting welding position

Abstract

The utility model relates to the technical field of circuit board tin soldering, and discloses an automatic tin soldering machine capable of adjusting the welding position, which comprises a console, one end of a telescopic rod is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a connecting block, and the front side and the left side of the connecting block are fixedly connected with fixing blocks. A first motor is fixedly connected to the upper side of the left side of the air cylinder, a winding reel is fixedly connected to the output end of the first motor, a tin feeding machine is fixedly connected to the lower side of the left side of the air cylinder, an air suction tank is arranged at the top of a second sliding block, a rubber hose is fixedly connected to an air inlet of the air suction tank, and one end of the rubber hose penetrates through the front side fixing block. According to the tin wire conveying device, the air suction tank is installed on the top of the second sliding block, the fixing block is installed on the connecting block to fix one end of the rubber hose, the motor is installed on one side of the tin wire roller, the tin wire conveying device is matched with the tin feeding machine to convey tin wires, and work efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board soldering, in particular to an automatic soldering machine capable of adjusting the welding position. Background Art

[0002] Soldering technology used to remain at the technical level of manual soldering. Due to the needs of soldering work, workers are often harmed by factors such as high temperature, corrosion, and toxic gases, which increases the labor intensity of workers and even endangers their lives. These problems were not solved until the emergence of automatic soldering machines. Since its development, fully automatic soldering machines have become more intelligent and the welding position can be adjusted.

[0003] However, the current automatic soldering machines can adjust the welding position at will. However, the harmful gases generated during the welding process still exist, which will endanger the health of the workers. At the same time, the welding tin wire is easy to break during long-distance transmission, which increases the difficulty of work. Utility Model Content

[0004] The utility model aims to provide an automatic soldering machine with adjustable welding position, which solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic soldering machine with adjustable welding position, comprising a control console, a workbench fixedly connected to the top of the control console, a first slide rail fixedly connected to the left and right sides of the top of the workbench, a first slider slidably connected to the top of the first slide rail, a support plate fixedly connected to the rear sides of the left and right sides of the control console, a second slide rail fixedly connected to the top of the support plate, a second slider slidably connected to the outer side of the second slide rail, a second motor fixedly connected to the left side of the second slide rail, a cylinder fixedly connected to the front side of the second slider, a telescopic rod fixedly connected to the output end of the cylinder, a third motor fixedly connected to the output end of the third motor, a connecting block fixedly connected to the front and left sides of the connecting block, a first motor fixedly connected to the upper left side of the cylinder, a winding reel fixedly connected to the output end of the first motor, a tin feeder fixedly connected to the lower left side of the cylinder, an air suction tank is arranged on the top of the second slider, a rubber hose is fixedly connected to the air inlet of the air suction tank, and one end of the rubber hose passes through the front fixed block.

[0006] By adopting the above technical solution, the harmful gases generated by the automatic soldering machine during soldering are absorbed by the air suction tank, and at the same time, the problem of easy breakage of the tin wire of the tin feeding machine during the tin feeding process is solved.

[0007] As a further description of the above technical solution: limiting plates are arranged at both ends of the first slide rail, fixing screws are arranged on one side of the limiting plates, and the first slide rail and the limiting plates are threadedly connected via the fixing screws.

[0008] By adopting the above technical solution, the movement range of the first sliding block is limited by the limiting plate, so that the first sliding block is prevented from sliding out of the first sliding rail, thereby ensuring the safety of the equipment.

[0009] As a further description of the above technical solution: the output end of the second motor passes through one side of the second slide rail and is fixedly connected to a threaded rod, and one end of the threaded rod passes through the second slider and is rotatably connected to the right side of the inner side of the second slide rail, and the outer ring of the threaded rod is threadedly connected to the second slider.

[0010] By adopting the above technical solution, the output end of the second motor rotates to drive the second slider to move on the second slide rail, and the position of the second slider is changed to adjust the welding position.

[0011] As a further description of the above technical solution: a loading plate is fixedly connected to the top of the first sliding block.

[0012] By adopting the above technical solution, the circuit board to be welded is placed on the carrier plate, which increases the stability during welding and reduces the risk of welding errors.

[0013] As a further description of the above technical solution: a welding gun is fixedly connected to the bottom of the connecting block.

[0014] By adopting the above technical solution, the welding gun performs soldering work on the circuit board.

[0015] As a further description of the above technical solution: one side of the winding drum is located directly above the tin feeding machine.

[0016] By adopting the above technical solution, the tin wire is drawn out from one side of the winding drum and enters the tin inlet at the top of the tin feeding machine to carry out the tin feeding work.

[0017] As a further description of the above technical solution: a tin feeding tube is fixedly connected to the bottom of the tin feeding machine, and one end of the tin feeding tube passes through the left fixed block.

[0018] By adopting the above technical solution, the tin feeding tube transports the tin wire, and the fixed block fixes the position of the tin feeding tube, ensuring that when the welding position changes, the position of the tin feeding tube remains unchanged relative to the position of the welding gun.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model provides an automatic soldering machine with adjustable welding position. First, an air suction tank is installed on the top of the second slider, and a fixing block is installed on the connecting block to fix one end of the rubber hose. The air pump inside the gas tank transports the harmful gas generated during the welding process into the tank body through the rubber hose, thereby preventing the harmful gas from endangering human health and ensuring the safety of the staff.

[0021] 2. The utility model provides an automatic soldering machine with adjustable welding position. A motor is installed on one side of the winding drum. The output end drives the winding drum to rotate slowly, and cooperates with the tin feeding machine to transmit the tin wire, which effectively avoids the breakage of the tin wire during the transmission process and is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an automatic soldering machine with adjustable welding position proposed by the utility model;

[0023] Figure 2 This is a partial structural diagram of an automatic soldering machine with adjustable welding position proposed by the utility model;

[0024] Figure 3 The utility model discloses a soldering device structure schematic diagram of an automatic soldering machine with adjustable soldering position.

[0025] Legend:

[0026] 1. Carrying plate; 2. First slide rail; 3. Limiting plate; 4. Fixing screw; 5. Winding reel; 6. First motor; 7. Workbench; 8. Control console; 9. First slider; 10. Support plate; 11. Second slide rail; 12. Second motor; 13. Suction tank; 14. Cylinder; 15. Second slider; 16. Threaded rod; 17. Rubber hose; 18. Telescopic rod; 19. Third motor; 20. Connecting block; 21. Fixing block; 22. Welding gun; 23. Tin feeding tube; 24. Tin feeding machine. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0029] Combination Figure 1The utility model discloses an automatic soldering machine with adjustable welding position, comprising a control console 8. A workbench 7 is fixedly connected to the top of the control console 8. A first slide rail 2 is fixedly connected to the left and right sides of the top of the workbench 7. A first slider 9 is slidably connected to the top of the first slide rail 2. Support plates 10 are fixedly connected to the rear sides of the left and right sides of the control console 8. Limiting plates 3 are provided at both ends of the first slide rail 2. A fixing screw 4 is provided on one side of the limiting plate 3, and the first slide rail 2 and the limiting plate 3 are threadedly connected by the fixing screw 4. The limiting plate 3 can limit the movement range of the first slider 9 to avoid excessive movement of the first slider 9 beyond the range of the first slide rail 2, causing damage to the equipment, which is beneficial to ensuring the safety of the equipment. A loading plate 1 is fixedly connected to the top of the first slider 9. When the first slider 9 moves, the loading plate 1 provides stronger stability for the circuit board to avoid the position deviation of the circuit board and affect welding.

[0030] Combination Figure 1 and Figure 2 A second slide rail 11 is fixedly connected to the top of the support plate 10, and a groove is provided in the middle of the top of the second slide rail 11, and the second slider 15 can be limited at both ends. A second slider 15 is slidably connected to the outer side of the second slide rail 11, and a protrusion is provided at the inner bottom of the second slider 15, which can improve the stability of the second slider 15 during movement. A second motor 12 is fixedly connected to the left side of the second slide rail 11. The output end of the second motor 12 passes through one side of the second slide rail 11 and is fixedly connected to a threaded rod 16, and one end of the threaded rod 16 passes through the second slider 15 and is rotatably connected to the right side of the inner side of the second slide rail 11. The outer ring of the threaded rod is threadedly connected to the second slider. When the second motor 12 is working, the output end rotates, driving the threaded rod 16 to rotate. When the second motor 12 rotates forward, the second slider 15 moves to the right. When the second motor 12 reverses, the second slider 15 moves to the left.

[0031] Combination Figure 3, the front side of the second slider 15 is fixedly connected with a cylinder 14. The output end of the cylinder 14 is fixedly connected with a telescopic rod 18. One end of the telescopic rod 18 is fixedly connected with a third motor 19. When the cylinder 14 works, the output end drives the telescopic rod 18 to extend and retract. The output end of the third motor 19 is fixedly connected with a connecting block 20. The front side and the left side of the connecting block 20 are fixedly connected with a fixed block 21. The upper left side of the cylinder 14 is fixedly connected with a first motor 6. The output end of the first motor 6 is fixedly connected with a winding drum 5, and the first motor 6 drives the winding drum 5 to rotate and transports tin wire into the tin feeder 24. The lower left side of the cylinder 14 is fixedly connected with the tin feeder 24. The top of the second slider 15 is provided with an air suction tank 13. The air inlet of the air suction tank 13 is fixedly connected with a rubber hose 17, and one end of the rubber hose 17 passes through the front fixed block 21. The bottom of the connecting block 20 is fixedly connected with a welding gun 22, and one end of the welding gun 22 is connected to a gas pipe, and combustible gas is transmitted in the gas pipe. One side of the winding drum 5 is located directly above the tin feeder 24. A tin feeder tube 23 is fixedly connected to the bottom of the tin feeder 24, and one end of the tin feeder tube 23 passes through the left fixed block 21. The fixed block 21 allows the tin feeder tube 23 to maintain a relative position with the welding gun 22 when the third motor 19 is working.

[0032] Working principle: First, place the circuit board on the carrier plate 1, and the first slider 9 slides on the first slide rail. After the circuit board is sent to the specified position, the second motor 12 works, the threaded rod 16 rotates, the position of the second slider 15 is changed, the cylinder 14 operates, the telescopic rod 18 extends, and the output end of the third motor 19 rotates to adjust the position of the welding gun 22 and align it with the circuit board. First, send one end of the tin wire into the inlet of the tin feeder 24, and the output end of the first motor 6 rotates to slowly feed the tin wire into the tin feeder 24. The motor inside the tin feeder 24 drives the rotating rod to feed the tin wire into the tin feeding tube 23, and the welding gun 22 starts to work. The air pump inside the suction tank 13 works, and the gas generated during the soldering process is sucked into the tank body through the rubber hose 17.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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. An automatic soldering machine with adjustable soldering position, comprising a control console (8), characterized in that: The top of the control console (8) is fixedly connected to a workbench (7), the left and right sides of the top of the workbench (7) are fixedly connected to first slide rails (2), the top of the first slide rail (2) is slidably connected to a first slider (9), the rear sides of the left and right sides of the control console (8) are fixedly connected to support plates (10), the top of the support plate (10) is fixedly connected to a second slide rail (11), the outer side of the second slide rail (11) is slidably connected to a second slider (15), the left side of the second slide rail (11) is fixedly connected to a second motor (12), the front side of the second slider (15) is fixedly connected to a cylinder (14), and the output end of the cylinder (14) is fixedly connected to a telescopic rod (18), One end of the telescopic rod (18) is fixedly connected to a third motor (19), the output end of the third motor (19) is fixedly connected to a connecting block (20), the front and left sides of the connecting block (20) are fixedly connected to a fixing block (21), the upper left side of the cylinder (14) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a winding drum (5), the lower left side of the cylinder (14) is fixedly connected to a tin feeder (24), the top of the second slider (15) is provided with an air suction tank (13), the air inlet of the air suction tank (13) is fixedly connected to a rubber hose (17), and one end of the rubber hose (17) passes through the front fixing block (21).

2. The automatic soldering machine with adjustable welding position according to claim 1, characterized in that: Limiting plates (3) are provided at both ends of the first slide rail (2), a fixing screw (4) is provided on one side of the limiting plate (3), and the first slide rail (2) and the limiting plate (3) are threadedly connected via the fixing screw (4).

3. The automatic soldering machine with adjustable welding position according to claim 1, characterized in that: The output end of the second motor (12) passes through one side of the second slide rail (11) and is fixedly connected to a threaded rod (16), and one end of the threaded rod (16) passes through the second slider (15) and is rotatably connected to the right side of the inner side of the second slide rail (11), and the outer ring of the threaded rod (16) is threadedly connected to the second slider (15).

4. The automatic soldering machine with adjustable welding position according to claim 1, characterized in that: The top of the first sliding block (9) is fixedly connected to a loading plate (1).

5. The automatic soldering machine with adjustable welding position according to claim 1, characterized in that: A welding gun (22) is fixedly connected to the bottom of the connection block (20).

6. The automatic soldering machine with adjustable welding position according to claim 1, characterized in that: One side of the winding drum (5) is located directly above the tin feeding machine (24).

7. The automatic soldering machine with adjustable welding position according to claim 1, characterized in that: The bottom of the tin feeding machine (24) is fixedly connected with a tin feeding tube (23), and one end of the tin feeding tube (23) passes through the left fixed block (21).

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