A high-efficient double-station automatic soldering machine

Abstract

The utility model discloses a kind of efficient double-station automatic soldering machines, including workbench, soldering device and workstation;The soldering device includes X-axis translation mechanism installed on the upper portion of one side of workbench, X-axis translation frame connected with X-axis translation mechanism, Z-axis lifting mechanism installed on X-axis translation frame, and Z-axis lifting seat connected with Z-axis lifting mechanism;Lifting slide bar is rotatably connected on the Z-axis lifting seat, and rotating drive mechanism connected with lifting slide bar is also installed on X-axis translation frame;The bottom of lifting slide bar is also provided with soldering mold group, and X-axis translation frame is also provided with tin feeding mold group;The workstation is arranged below soldering mold group, and product bearing mechanism is also installed on the workstation.The utility model is high in degree of automation, reduces the dependence on manual work, greatly improves soldering efficiency.

Description

Technical Field

[0001] This utility model relates to the field of soldering technology, and in particular to a high-efficiency dual-station automatic soldering machine. Background Technology

[0002] In the field of electronics manufacturing, soldering is an indispensable and crucial step in the production of electronic products. Traditional soldering methods rely heavily on manual operation, which has many drawbacks: on the one hand, manual soldering is inefficient and cannot meet the needs of large-scale production; on the other hand, the precision of manual operation is limited, which can easily lead to unstable soldering quality, resulting in defects such as cold solder joints and missing solder joints, affecting the performance and reliability of the products. Utility Model Content

[0003] The purpose of this invention is to provide a highly efficient dual-station automatic soldering machine. It has a high degree of automation, reduces reliance on manual labor, and greatly improves soldering efficiency. At the same time, the soldering module has a reasonable structural design, which can precisely adjust the angle and position of the soldering iron tip assembly to adapt to different usage environments. In addition, it is equipped with a solder dross cleaning mechanism, which can clean the residual solder dross on the soldering iron tip assembly in a timely manner, thereby improving its service life. It is also equipped with a heat dissipation mechanism, which can effectively dissipate heat and ensure the stability and reliability of the equipment during long-term operation.

[0004] To achieve the above objectives, the following technical solution is adopted:

[0005] A high-efficiency dual-station automatic soldering machine includes a work frame, a soldering device, and a worktable. The soldering device includes an X-axis translation mechanism mounted on the upper side of one side of the work frame, an X-axis translation frame connected to the X-axis translation mechanism, a Z-axis lifting mechanism mounted on the X-axis translation frame, and a Z-axis lifting seat connected to the Z-axis lifting mechanism. A lifting slide rod is rotatably connected to the Z-axis lifting seat, and a rotary drive mechanism connected to the lifting slide rod is also mounted on the X-axis translation frame. A soldering module is also mounted at the bottom of the lifting slide rod, and a solder feeding module is also mounted on the X-axis translation frame. The worktable is arranged below the soldering module, and a product carrying mechanism is also mounted on the worktable. The product carrying mechanism includes a Y-axis translation mechanism mounted on the worktable, a Y-axis translation plate connected to the Y-axis translation mechanism, and a carrying fixture arranged on the Y-axis translation plate. A heat dissipation mechanism is also mounted in the middle of the work frame, located on one side of the soldering module.

[0006] Furthermore, the product carrying mechanism is provided in two sets, and the two sets of product carrying mechanisms are installed in parallel and spaced apart on the worktable; the carrying fixture includes a fixture base plate installed on the Y-axis translation plate, a support column connected to the top of the fixture base plate, and a fixture seat installed on the top of the support column; the fixture seat is provided with a fixture slot for placing the product.

[0007] Furthermore, a positioning pin is installed on the top of the Y-axis translation plate, and a positioning hole is also provided on the bottom of the fixture base plate corresponding to the positioning pin.

[0008] Furthermore, the soldering module includes a first fixing block mounted on the lifting slide bar, an angle adjusting block connected to one end of the first fixing block, a first connecting block connected to one side of the angle adjusting block, a first mounting base connected to the first connecting block, a second fixing block mounted to one side of the first mounting base, and a soldering iron tip assembly mounted vertically on the second fixing block.

[0009] Furthermore, one end of the first fixing block is connected to a connecting shaft; the angle adjusting block is rotatably connected to the connecting shaft; a first arc-shaped hole with an arc structure is opened on one side of the angle adjusting block, and a first fixing hole is also opened at one end of the first arc-shaped hole.

[0010] Furthermore, a first fixing plate is also installed on one side of the first mounting base, and an angle adjustment plate is also connected to the first fixing plate; the second fixing block is installed on the angle adjustment plate; a second arc-shaped hole with an arc structure is opened on one side of the angle adjustment plate, and a second fixing hole is also opened on the first fixing plate inside the second arc-shaped hole.

[0011] Furthermore, the soldering module also includes a solder feeding nozzle fixing assembly; the solder feeding nozzle fixing assembly includes a second connecting block and a third fixing block connected to the middle of the soldering iron tip assembly; the third fixing block is arranged horizontally, and a first connecting rod is also installed at one end of the third fixing block in the vertical direction; a first connecting post is also connected to the lower part of the first connecting rod, and a lower part of one side of the second connecting block is rotatably connected to one end of the first connecting post; a second connecting post is also rotatably connected to the upper part of one side of the second connecting block, and a first mounting hole for installing the solder feeding nozzle is also provided on the second connecting post.

[0012] Furthermore, the Z-axis lifting seat is slidably arranged on one side of the X-axis translation frame, and a first mounting block is also connected to one side of the Z-axis lifting seat; a first bearing is also installed on the first mounting block; a motor mounting plate is also connected to the lower part of one side of the X-axis translation frame, and a second bearing is also installed on the motor mounting plate; the rotary drive mechanism includes a rotary sleeve and a rotary motor; the rotary sleeve is coaxially arranged through the second bearing and connected to the second bearing; a ball bearing sleeve is also coaxially installed inside the rotary sleeve, the upper part of the lifting rod is connected to the first bearing, and the lower part of the lifting rod moves through the ball bearing sleeve; the rotary motor is mounted on the motor mounting plate, and the output shaft of the rotary motor is also connected to a drive wheel; a driven wheel is also installed at the lower part of the rotary sleeve, and a synchronous belt is connected between the driven wheel and the drive wheel.

[0013] Furthermore, the heat dissipation mechanism includes a fan mounting plate mounted on the work frame, a fan mounting base connected to the fan mounting plate, and a cooling fan mounted in the fan mounting base.

[0014] Furthermore, a solder dross cleaning mechanism is installed on the workbench below the soldering module; the solder dross cleaning mechanism includes a solder dross box, a second mounting block connected to one end of the solder dross box, a first bracket mounted on the second mounting block, a third connecting column rotatably connected to the upper part of one side of the first bracket, and an air blowing nozzle mounted on the third connecting column.

[0015] By adopting the above solution, the beneficial effects of this utility model are:

[0016] This invention features a high degree of automation, reducing reliance on manual labor and significantly improving soldering efficiency. Furthermore, the soldering module has a rational structural design, allowing for precise adjustment of the angle and position of the soldering iron tip assembly to adapt to different operating environments. In addition, it includes a solder dross cleaning mechanism to promptly remove residual solder dross from the soldering iron tip assembly, extending its lifespan. A heat dissipation mechanism is also included to effectively dissipate heat, ensuring the stability and reliability of the equipment during long-term operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the soldering device of this utility model;

[0019] Figure 3 This is a schematic diagram of the rotary drive mechanism and solder module of this utility model;

[0020] Figure 4 This is a schematic diagram of the soldering module of this utility model;

[0021] Figure 5 This is an exploded view of the first mounting base of this utility model;

[0022] Figure 6 This is a schematic diagram of the tin dross cleaning mechanism of this utility model;

[0023] Figure 7 This is a schematic diagram of the product support mechanism of this utility model;

[0024] The following are explanations of the labels in the attached diagram:

[0025] 1. Work frame; 2. Heat dissipation mechanism; 3. Soldering device; 4. Worktable; 5. Solder dross cleaning mechanism; 21. Fan mounting plate; 22. Fan mounting base; 31. X-axis translation mechanism; 32. X-axis translation frame; 33. Z-axis lifting mechanism; 34. Z-axis lifting base; 35. Lifting slide bar; 36. Rotary drive mechanism; 37. Soldering module; 38. Solder feeding module; 41. Y-axis translation mechanism; 42. Bearing fixture; 43. Positioning pin; 51. Solder dross box; 52. Second mounting block; 53. First bracket; 54. Third connecting column; 55. Air nozzle; 341. First mounting block; 361. Rotating sleeve; 362. Rotary motor; 363. Ball bearing sleeve; 364. Same Stepping belt; 371, First fixing block; 372, Angle adjusting block; 373, First connecting block; 374, First mounting base; 375, Second fixing block; 376, Soldering tip assembly; 377, First fixing plate; 378, Angle adjusting plate; 379, Solder tip fixing assembly; 3721, First arc-shaped hole; 3741, First mounting plate; 3742, First sliding plate; 3743, First slider; 3744, First slide rail; 3745, Adjusting screw; 3746, Fixing piece; 3781, Second arc-shaped hole; 3791, Second connecting block; 3792, Third fixing block; 3793, First connecting rod; 3794, First connecting post; 3795, Second connecting post. Detailed Implementation

[0026] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Reference Figures 1 to 7 As shown, this utility model provides a high-efficiency dual-station automatic soldering machine. In one embodiment, it includes a work frame 1, a soldering device 3, and a worktable 4. The soldering device 3 includes an X-axis translation mechanism 31 installed on the upper part of one side of the work frame 1, an X-axis translation frame 32 connected to the X-axis translation mechanism 31, a Z-axis lifting mechanism 33 installed on the X-axis translation frame 32, and a Z-axis lifting seat 34 connected to the Z-axis lifting mechanism 33. A lifting slide rod 35 is rotatably connected to the Z-axis lifting seat 34, and a lifting slide rod 35 is also installed on the X-axis translation frame 32. The rotating drive mechanism 36; a soldering module 37 is also installed at the bottom of the lifting slide bar 35, and a solder feeding module 38 is also installed on the X-axis translation frame 32; the worktable 4 is arranged below the soldering module 37, and a product carrying mechanism is also installed on the worktable 4; the product carrying mechanism includes a Y-axis translation mechanism 41 installed on the worktable 4, a Y-axis translation plate connected to the Y-axis translation mechanism 41, and a carrying fixture 42 arranged on the Y-axis translation plate; a heat dissipation mechanism 2 is also installed in the middle of the work frame 1, located on one side of the soldering module 37.

[0028] In this embodiment, the work frame 1 is a gantry structure. The X-axis translation mechanism 31 is installed on the crossbeam of the gantry structure. The worktable 4 is arranged between the two vertical frames of the gantry. The heat dissipation mechanism 2 is installed on the two vertical frames of the gantry. In this embodiment, the X-axis translation mechanism 31 can be a linear module, and the solder feeding module 38 can be an existing solder feeding component. This utility model does not limit this. At the same time, there are two sets of product carrying mechanisms. The two sets of product carrying mechanisms are installed in parallel and spaced on the worktable 4 to form a dual station, which improves the soldering efficiency. The Y-axis translation mechanism 41 of the product carrying mechanism can be a linear module. The carrying fixture 42 includes a fixture base plate installed on the Y-axis translation plate, a support column connected to the top of the fixture base plate, and a fixture seat installed on the top of the support column. The fixture seat is provided with a fixture for placing the product. The fixture slot is used to place the product to be soldered. At the same time, the top of the Y-axis translation plate is also equipped with a positioning pin 43, and the bottom of the fixture base plate is also provided with a positioning hole corresponding to the positioning pin 43, which facilitates the quick positioning of the fixture. In this embodiment, the soldering module 37 is accurately moved in the horizontal and vertical directions by the X-axis translation mechanism 31 and the Z-axis lifting mechanism 33, while the rotation drive mechanism 36 is used to adjust the angle of the soldering module 37 to adapt to different soldering positions. In addition, a heat dissipation mechanism 2 is provided. The heat dissipation mechanism 2 includes a fan fixing plate 21 installed on the work frame 1, a fan fixing seat 22 connected to the fan fixing plate 21, and a heat dissipation fan installed in the fan fixing seat 22. The heat dissipation fan can effectively dissipate heat from the equipment to ensure the stability and reliability of the equipment during long-term operation.

[0029] In one embodiment, the soldering module 37 includes a first fixing block 371 mounted on a lifting slide bar 35, an angle adjusting block 372 connected to one end of the first fixing block 371, a first connecting block 373 connected to one side of the angle adjusting block 372, a first mounting base 374 connected to the first connecting block 373, a second fixing block 375 mounted to one side of the first mounting base 374, and a soldering iron tip assembly 376 mounted vertically on the second fixing block 375. One end of the first fixing block 371 is connected to a connecting shaft. The angle adjusting block 372 is rotatably connected to the connecting shaft. A first arc-shaped hole 3721 with an arc structure is provided on one side of the angle adjusting block 372, and a first fixing hole is also provided at one end of the first fixing block 371 located within the first arc-shaped hole 3721. The angle adjusting block 372 can rotate within a certain range to adjust the angle of the soldering module 37. Once the appropriate angle is reached, the angle adjusting block 372 is fixed by locking a screw into the fixing hole, which is simple and convenient.

[0030] Preferably, a first fixing plate 377 is also installed on one side of the first mounting base 374, and an angle adjustment plate 378 is connected to the first fixing plate 377; the second fixing block 375 is installed on the angle adjustment plate 378; a second arc-shaped hole 3781 with an arc structure is opened on one side of the angle adjustment plate 378, and a second fixing hole is also opened on the first fixing plate 377 within the second arc-shaped hole 3781. The angle adjustment plate 378 has a second arc-shaped hole 3781 on one side, and a second fixing hole is also opened on the first fixing plate 377 within the second arc-shaped hole 3781. This design further enhances the angle adjustment function of the soldering module 37. By adjusting the position of the angle adjustment plate 378 (after the position is adjusted, screws are locked into the second fixing hole to lock the angle adjustment plate 378), more precise angle control can be achieved, ensuring that the soldering iron tip assembly 376 can perform soldering operations at the optimal angle. This multi-level angle adjustment design allows the soldering module 37 to adapt to various complex soldering scenarios.

[0031] Furthermore, preferably, the first mounting base 374 includes a first mounting plate 3741 and a first sliding plate 3742; the first mounting plate 3741 is connected to one side of the first connecting block 373, and a first slider 3743 is fixedly mounted on one side of the first mounting plate 3741; a first slide rail 3744 is also mounted vertically on one side of the first sliding plate 3742, and the first slide rail 3744 is connected to the first slider 3743; an adjusting screw 3745 is also mounted on the top of the first sliding plate 3742, and the bottom of the adjusting screw 3745 abuts against the top of the first slider 3743; a fixing piece 3746 is also mounted on the adjusting screw 3745 at the top of the first sliding plate 3742; a first fixing plate 377 is connected to the lower part of the other side of the first sliding plate 3742; by rotating the adjusting screw 3745, the first sliding plate 3742 can be driven to move up and down, thereby adaptably adjusting the height of the solder module 37 according to the actual use environment, which is highly versatile.

[0032] In one embodiment, the soldering module 37 further includes a solder feed nozzle fixing assembly 379; the solder feed nozzle fixing assembly 379 includes a second connecting block 3791 and a third fixing block 3792 connected to the middle of the soldering tip assembly 376; the third fixing block 3792 is arranged in a horizontal direction, and a first connecting rod 3793 is also installed at one end of the third fixing block 3792 in a vertical direction; a first connecting post 3794 is also connected to the lower part of the first connecting rod 3793, and a lower part of one side of the second connecting block 3791 is rotatably connected to one end of the first connecting post 3794; a second connecting post 3795 is also rotatably connected to the upper part of one side of the second connecting block 3791, and a first mounting hole for installing the solder feed nozzle is also provided on the second connecting post 3795. The second connecting block 3791 can rotate relative to the first connecting post 3794, and the second connecting post 3795 can rotate relative to the second connecting block 3791. The solder feeding nozzle is installed in the first mounting hole on the second connecting post 3795. With this structural design, the position and angle of the solder feeding nozzle can be adjusted to ensure that the solder wire is accurately delivered to the soldering point, meet different usage environments, and has strong versatility.

[0033] In one embodiment, the Z-axis lifting seat 34 is slidably arranged on one side of the X-axis translation frame 32, and a first mounting block 341 is also connected to one side of the Z-axis lifting seat 34; a first bearing is also installed on the first mounting block 341; a motor mounting plate is also connected to the lower part of one side of the X-axis translation frame 32, and a second bearing is also installed on the motor mounting plate; the rotary drive mechanism 36 includes a rotary sleeve 361 and a rotary motor 362; the rotary sleeve 361 is coaxially arranged through the second bearing and connected to the second bearing; a ball bearing sleeve 363 is also coaxially installed inside the rotary sleeve 361; the upper part of the lifting rod 35 is connected to the first bearing, and the lower part of the lifting rod 35 is movably arranged through the ball bearing sleeve 363; the rotary motor 362 is mounted on the motor mounting plate, and the output shaft of the rotary motor 362 is also connected to a drive wheel; a driven wheel is also installed at the lower part of the rotary sleeve 361, and a synchronous belt 364 is connected between the driven wheel and the drive wheel.

[0034] In this embodiment, a slide rail is installed vertically on one side of the X-axis translation frame 32, and the Z-axis lifting seat 34 is slidably arranged on the slide rail. The Z-axis lifting mechanism 33 adopts a transmission method of motor, synchronous pulley, and transmission belt. One side of the transmission belt is connected to the Z-axis lifting seat 34. Under the drive of the motor, the Z-axis lifting seat 34 is driven by the transmission belt to lift the lifting slide rod 35 and the soldering module 37, so that the soldering module 37 can solder the product. At the same time, the rotary motor 362 can drive the rotating sleeve 361 through the synchronous belt 364 to drive the ball sleeve 363 to rotate, thereby driving the lifting slide rod 35 and the soldering module 37 to rotate, so as to adjust the angle of the soldering module 37 to meet different usage requirements. In addition, in this embodiment, a protective cover is also provided on one side of the X-axis translation frame 32 to partially enclose the Z-axis lifting mechanism 33, the rotary drive mechanism 36, and the lifting slide rod 35.

[0035] In one embodiment, a solder dross cleaning mechanism 5 is also installed on the workbench 4 below the soldering module 37. The solder dross cleaning mechanism 5 includes a solder dross box 51, a second mounting block 52 connected to one end of the solder dross box 51, a first bracket 53 mounted on the second mounting block 52, a third connecting post 54 rotatably connected to the upper part of one side of the first bracket 53, and an air nozzle 55 mounted on the third connecting post 54. The air nozzle 55 is mounted on the third connecting post 54 and can be connected to an external positive pressure air source. By blowing air, the residual solder dross on the soldering iron tip assembly 376 is blown into the solder dross box 51, thereby improving the service life of the soldering iron tip assembly 376.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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. A high-efficiency dual-station automatic soldering machine, characterized in that, The device includes a work stand, a soldering device, and a worktable. The soldering device includes an X-axis translation mechanism mounted on the upper side of one side of the work stand, an X-axis translation frame connected to the X-axis translation mechanism, a Z-axis lifting mechanism mounted on the X-axis translation frame, and a Z-axis lifting seat connected to the Z-axis lifting mechanism. A lifting slide rod is rotatably connected to the Z-axis lifting seat, and a rotary drive mechanism connected to the lifting slide rod is also mounted on the X-axis translation frame. A soldering module is also mounted at the bottom of the lifting slide rod, and a solder feeding module is also mounted on the X-axis translation frame. The worktable is arranged below the soldering module, and a product carrying mechanism is also mounted on the worktable. The product carrying mechanism includes a Y-axis translation mechanism mounted on the worktable, a Y-axis translation plate connected to the Y-axis translation mechanism, and a carrying fixture arranged on the Y-axis translation plate. A heat dissipation mechanism is also mounted in the middle of the work stand, located on one side of the soldering module.

2. The high-efficiency dual-station automatic soldering machine according to claim 1, characterized in that, The product carrying mechanism is provided in two sets, and the two sets of product carrying mechanisms are installed in parallel and spaced apart on the worktable; the carrying fixture includes a fixture base plate installed on the Y-axis translation plate, a support column connected to the top of the fixture base plate, and a fixture seat installed on the top of the support column; the fixture seat is provided with a fixture slot for placing the product.

3. The high-efficiency dual-station automatic soldering machine according to claim 2, characterized in that, The top of the Y-axis translation plate is also equipped with a positioning pin, and the bottom of the fixture base plate is also provided with a positioning hole corresponding to the positioning pin.

4. The high-efficiency dual-station automatic soldering machine according to claim 1, characterized in that, The soldering module includes a first fixing block mounted on a lifting slide bar, an angle adjusting block connected to one end of the first fixing block, a first connecting block connected to one side of the angle adjusting block, a first mounting base connected to the first connecting block, a second fixing block mounted to one side of the first mounting base, and a soldering iron tip assembly mounted vertically on the second fixing block.

5. The high-efficiency dual-station automatic soldering machine according to claim 4, characterized in that, One end of the first fixing block is connected to a connecting shaft; the angle adjusting block is rotatably connected to the connecting shaft; a first arc-shaped hole with an arc structure is opened on one side of the angle adjusting block, and a first fixing hole is also opened at one end of the first arc-shaped hole.

6. The high-efficiency dual-station automatic soldering machine according to claim 5, characterized in that, A first fixing plate is also installed on one side of the first mounting base, and an angle adjustment plate is also connected to the first fixing plate; the second fixing block is installed on the angle adjustment plate; a second arc-shaped hole with an arc structure is opened on one side of the angle adjustment plate, and a second fixing hole is also opened on the first fixing plate inside the second arc-shaped hole.

7. The high-efficiency dual-station automatic soldering machine according to claim 4, characterized in that, The soldering module further includes a solder feeding nozzle fixing assembly; the solder feeding nozzle fixing assembly includes a second connecting block and a third fixing block connected to the middle of the soldering iron tip assembly; the third fixing block is arranged horizontally, and a first connecting rod is installed at one end of the third fixing block vertically; a first connecting post is connected to the lower part of the first connecting rod, and a lower part of one side of the second connecting block is rotatably connected to one end of the first connecting post; a second connecting post is rotatably connected to the upper part of one side of the second connecting block, and a first mounting hole for installing the solder feeding nozzle is provided on the second connecting post.

8. The high-efficiency dual-station automatic soldering machine according to claim 1, characterized in that, The Z-axis lifting seat is slidably arranged on one side of the X-axis translation frame, and a first mounting block is also connected to one side of the Z-axis lifting seat; a first bearing is also installed on the first mounting block; a motor mounting plate is also connected to the lower part of one side of the X-axis translation frame, and a second bearing is also installed on the motor mounting plate; the rotary drive mechanism includes a rotary sleeve and a rotary motor; the rotary sleeve is coaxially arranged through and connected to the second bearing; a ball bearing sleeve is also coaxially installed inside the rotary sleeve, the upper part of the lifting rod is connected to the first bearing, and the lower part of the lifting rod moves through the ball bearing sleeve; the rotary motor is mounted on the motor mounting plate, and the output shaft of the rotary motor is also connected to a drive wheel; a driven wheel is also installed at the lower part of the rotary sleeve, and a synchronous belt is connected between the driven wheel and the drive wheel.

9. The high-efficiency dual-station automatic soldering machine according to claim 1, characterized in that, The heat dissipation mechanism includes a fan mounting plate mounted on the work frame, a fan mounting base connected to the fan mounting plate, and a cooling fan mounted in the fan mounting base.

10. The high-efficiency dual-station automatic soldering machine according to claim 1, characterized in that, A dross cleaning mechanism is also installed on the workbench below the soldering module. The dross cleaning mechanism includes a dross box, a second mounting block connected to one end of the dross box, a first bracket mounted on the second mounting block, a third connecting column rotatably connected to the upper part of one side of the first bracket, and an air nozzle mounted on the third connecting column.

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