Controller production circuit board soldering device

Abstract

The utility model discloses a kind of circuit board soldering devices for controller production, including processing table and electric iron, the processing table top is fixedly connected with mounting bracket, the mounting bracket is equipped with cleaning component, the processing table is equipped with feeding component, the cleaning component includes the horizontal plate fixedly connected with the side of mounting bracket, the first motor fixedly connected with horizontal plate bottom, the rotating shaft fixedly connected with the top of first motor, the rotating seat fixedly connected with the top of rotating shaft, the cleaning cylinder in the rotating seat top is equipped with, and the bristle fixedly connected with the inner wall of cleaning cylinder, the utility model is by being provided with processing table, electric iron, mounting bracket and cleaning component, solve the existing soldering device when using, although can soldering operation to circuit board, but electric iron is easy to have tin or oxide residue after soldering, if it is not cleaned, easy to affect subsequent soldering operation, to lead to the problem of reduced practicability.

Description

Technical Field

[0001] This utility model relates to the field of circuit board processing technology, specifically to a circuit board soldering device for controller production. Background Technology

[0002] The controller is a component that directs various parts to work in coordination according to the functional requirements of the instructions. Inside the controller, there is a corresponding control circuit board. During the processing of the circuit board, soldering is required. Solder is an important industrial raw material for connecting electronic components in the soldering circuit. It is a solder with a low melting point, mainly referring to solder made of tin-based alloys.

[0003] Existing patent CN218874032U discloses a laser soldering device for PCB circuit boards, including a base. A laser soldering machine is mounted at one end of the top of the base, and a groove is formed on the top surface of the laser soldering machine. A servo electric cylinder is installed in the groove by bolts, and a positioning plate is installed at the output end of the servo electric cylinder by screws. A fixing plate is installed on the top of the positioning plate by screws, and a receiving groove is formed on both sides of the fixing plate. Positioning shafts are set at both ends of the receiving grooves, and limit plates are rotatably connected to the periphery of the positioning shafts. In this utility model of laser soldering device for PCB circuit boards, the clamp can be initially fixed to the top of the fixing plate by fasteners, and the limit plates can rotate under the action of the positioning shafts, thereby disengaging from the receiving grooves. Then, they can be connected to other parts of the clamp by external washers and bolts. When the four limit plates are connected to the clamp, the stability of the clamp can be effectively improved to meet the usage requirements, making it suitable for widespread promotion and use.

[0004] Based on the search of the aforementioned patents and in conjunction with existing soldering devices, it was found that while current soldering devices can perform soldering operations on circuit boards, solder or oxide residues are easily left on the soldering head after soldering. If these residues are not cleaned, they can affect subsequent soldering operations, thereby reducing their practicality. Utility Model Content

[0005] The purpose of this invention is to provide a circuit board soldering device for controller production, in order to solve the problem mentioned in the background art that, although the existing soldering devices can perform soldering operations on circuit boards, tin or oxide residues are easily left on the soldering head after soldering. If these residues are not cleaned, they can affect subsequent soldering operations, thereby reducing their practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a circuit board soldering device for controller production, comprising a processing table and a soldering head, wherein a mounting frame is fixedly connected to the top of the processing table, a cleaning component is provided on the mounting frame, and a feeding component is provided on the processing table;

[0007] The cleaning component includes a horizontal plate fixedly connected to one side of the mounting bracket, a first motor fixedly connected to the bottom of the horizontal plate, a rotating shaft fixedly connected to the top of the first motor, a rotating seat fixedly connected to the top of the rotating shaft, a cleaning cylinder located on the top of the rotating seat, bristles fixedly connected to the inner wall of the cleaning cylinder, and a connecting component for fixing the cleaning cylinder. The rotating shaft is rotatably connected to the horizontal plate.

[0008] Preferably, the feeding component includes vertical plates fixedly connected to both sides of the top of the processing table, a screw connected to the vertical plates, a second motor fixedly connected to one end of the screw, two drive blocks located on the outside of the screw, a placement platform fixedly connected to the top of the drive blocks, and a limiting component for fixing the circuit board. The screw is screwed to the drive blocks and rotatably connected to the vertical plates.

[0009] Preferably, the connecting component includes a connecting groove on the top of the rotating seat, a connecting rod fixedly connected to the bottom of the cleaning cylinder, a connecting hole on one side of the connecting rod, a locking rod in the connecting hole, a gripping plate fixedly connected to one end of the locking rod, and a spring sleeved on the outside of the locking rod. The locking rod is inserted into the connecting hole, the locking rod is slidably connected to the rotating seat, the two ends of the spring are fixedly connected to the gripping plate and the rotating seat respectively, and the connecting rod is inserted into the connecting groove.

[0010] Preferably, an anti-rotation groove is provided on one side of the connecting groove, and an anti-rotation plate is fixedly connected to one side of the connecting rod, with the anti-rotation plate inserted into the anti-rotation groove.

[0011] Preferably, the top of the processing table is provided with a movable groove, the bottom of the drive block is fixedly connected to a movable block, and the movable block is slidably connected to the movable groove.

[0012] Preferably, the limiting component includes a fixing plate fixedly connected to both sides of the top of the placement platform, a cylinder fixedly connected to one side of the fixing plate, and a limiting plate fixedly connected to the output end of the cylinder.

[0013] Preferably, the mounting bracket has a sliding opening at the top, a slider is slidably connected in the sliding opening, a first electric telescopic rod is fixedly connected to the top of the slider, a second electric telescopic rod is fixedly connected to one side of the slider, a movable base is fixedly connected to the bottom of the first electric telescopic rod, the soldering head is fixedly connected to the movable base, and the second electric telescopic rod is fixedly connected to the mounting bracket.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a processing table, soldering head, mounting frame, and cleaning components, the first electric telescopic rod can control the soldering head to move above the cleaning cylinder, the second electric telescopic rod can push the soldering head to move vertically into the cleaning cylinder, the first motor can drive the rotating shaft and rotating seat to rotate, which in turn can drive the cleaning cylinder to rotate. The brush can clean the soldering head, removing residual solder or oxides to prevent them from affecting subsequent soldering operations, thus greatly improving the practicality of the device.

[0016] 2. With the addition of a feeding component, the circuit board can be fixed to the top of two placement platforms. After the circuit board on one of the placement platforms has been soldered, the second motor can control the screw to rotate, which in turn controls the drive block to move the placement platform and the circuit board laterally. This allows the unsoldered circuit board to be moved under the soldering head for soldering. The worker can then remove the processed circuit board. Soldering continues continuously, thereby improving work efficiency. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 Front view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point C in the middle;

[0021] Figure 5 The left view provided for this utility model;

[0022] Figure 6 Provided by this utility model Figure 5 A three-dimensional cross-sectional view at point BB;

[0023] Figure 7 A three-dimensional structural diagram of the rotating seat, connecting groove, and anti-rotation groove provided by this utility model.

[0024] In the diagram: 1. Processing table; 11. Soldering head; 12. Mounting bracket; 21. Horizontal plate; 22. First motor; 23. Rotating shaft; 24. Rotating seat; 25. Cleaning cylinder; 26. Brush bristles; 31. Vertical plate; 32. Screw; 33. Second motor; 34. Drive block; 35. Placement table; 41. Connecting groove; 42. Connecting rod; 43. Connecting hole; 44. Locking rod; 45. Holding plate; 46. Spring; 51. Anti-rotation groove; 52. Anti-rotation plate; 61. Moving groove; 62. Moving block; 71. Fixing plate; 72. Cylinder; 73. Limiting plate; 81. Sliding port; 82. Slider; 83. First electric telescopic rod; 84. Second electric telescopic rod; 85. Moving seat. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 7This utility model provides a technical solution: a circuit board soldering device for controller production, including a processing table 1 and a soldering head 11. A mounting frame 12 is fixedly connected to the top of the processing table 1. A cleaning component is provided on the mounting frame 12. A feeding component is provided on the processing table 1. The cleaning component includes a horizontal plate 21 fixedly connected to one side of the mounting frame 12, a first motor 22 fixedly connected to the bottom of the horizontal plate 21, a rotating shaft 23 fixedly connected to the top of the first motor 22, a rotating seat 24 fixedly connected to the top of the rotating shaft 23, a cleaning cylinder 25 located on the top of the rotating seat 24, bristles 26 fixedly connected to the inner wall of the cleaning cylinder 25, and a connecting component for fixing the cleaning cylinder 25. The rotating shaft 23 is rotatably connected to the horizontal plate 21, and the soldering head 11 can be inserted into the cleaning cylinder 25. Within 5, the first motor 22 drives the rotating shaft 23 to rotate, which in turn drives the rotating base 24 to rotate, which in turn drives the cleaning cylinder 25 to rotate. The rotation of the cleaning cylinder 25 drives the brush bristles 26 to rotate, which can quickly clean the residue on the soldering head 11 and prevent the residue from affecting subsequent soldering operations. The connecting components include a connecting groove 41 on the top of the rotating base 24, a connecting rod 42 fixedly connected to the bottom of the cleaning cylinder 25, a connecting hole 43 on one side of the connecting rod 42, a locking rod 44 in the connecting hole 43, a gripping plate 45 fixedly connected to one end of the locking rod 44, and a spring 46 sleeved on the outside of the locking rod 44. The locking rod 44 is inserted into the connecting hole 43 and slidably connected to the rotating base 24. The spring 46 has two ends. The connecting rod 42 is fixedly connected to the handle 45 and the rotating seat 24 respectively. It is inserted into the connecting groove 41. Pulling the handle 45 causes the spring 46 to deform, and simultaneously moves the locking rod 44. The connecting rod 42 can be inserted into the connecting groove 41. When the spring 46 returns to its original position, it causes the locking rod 44 to engage with the connecting hole 43, allowing for quick fixing of the cleaning cylinder 25. Simultaneously, when the locking rod 44 disengages from the connecting hole 43, the cleaning cylinder 25 can be released, facilitating disassembly, cleaning, and replacement. An anti-rotation groove 51 is provided on one side of the connecting groove 41, and an anti-rotation plate 52 is fixedly connected to one side of the connecting rod 42. The anti-rotation plate 52 is inserted into the anti-rotation groove 51 and can be vertically inserted into the anti-rotation groove 51, ensuring that the rotating seat 24 simultaneously moves the cleaning cylinder. The rotating cleaning cylinder 25 prevents it from not rotating. The top of the mounting bracket 12 has a sliding opening 81, and a slider 82 is slidably connected inside the sliding opening 81. A first electric telescopic rod 83 is fixedly connected to the top of the slider 82, and a second electric telescopic rod 84 is fixedly connected to one side of the slider 82. A movable base 85 is fixedly connected to the bottom of the first electric telescopic rod 83. The soldering head 11 is fixedly connected to the movable base 85, and the second electric telescopic rod 84 is fixedly connected to the mounting bracket 12. The first electric telescopic rod 83 can drive the movable base 85 and the soldering head 11 to move vertically, which facilitates soldering operations on the circuit board. The second electric telescopic rod 84 can drive the slider 82 to move back and forth, which can control the back and forth position of the soldering head 11 and improve the soldering range.

[0027] Please see Figure 1 , Figure 5 as well as Figure 6 The feeding component includes vertical plates 31 fixedly connected to the top two sides of the processing table 1, a screw 32 connected to the vertical plates 31, a second motor 33 fixedly connected to one end of the screw 32, two drive blocks 34 located outside the screw 32, a placement platform 35 fixedly connected to the top of the drive blocks 34, and a limiting component for fixing the circuit board. The screw 32 is screwed to the drive blocks 34 and rotatably connected to the vertical plates 31. The second motor 33 is fixedly connected to the vertical plates 31. The circuit board can be placed on top of the two placement platforms 35. After soldering, the second motor 33 can be started to drive the screw 32 to rotate, which in turn drives the two drive blocks 34 to move laterally, which in turn moves the two placement platforms 35 and the circuit board. The unsoldered circuit board can be moved under the soldering head 11 for soldering. The processed circuit board is removed while soldering continues. The top of the processing table 1 has a moving groove 61, and the bottom of the drive block 34 is fixedly connected to a moving block 62. The moving block 62 is slidably connected to the moving groove 61. The movement of the drive block 34 can drive the moving block 62 to move. The moving block 62 can prevent the drive block 34 and the screw 32 from rotating synchronously, thereby ensuring the stable lateral movement of the circuit board. The limiting components include a fixing plate 71 fixedly connected to both sides of the top of the placement table 35, a cylinder 72 fixedly connected to one side of the fixing plate 71, and a limiting plate 73 fixedly connected to the output end of the cylinder 72. The fixing plate 71 can fix the cylinder 72, and the cylinder 72 can push the limiting plate 73 to move, which can position and fix the circuit board to prevent it from moving and ensure the stability of soldering.

[0028] Working principle: During operation, pulling the grip plate 45 moves the locking rod 44, while the spring 46 deforms under force. Then, the connecting rod 42 is inserted into the connecting groove 41, and the anti-rotation plate 52 is inserted into the anti-rotation groove 51. Releasing the grip plate 45 resets the spring 46, causing the locking rod 44 to reset and engage in the connecting hole 43, allowing the cleaning cylinder 25 to be installed and fixed. Then, the circuit board is placed on top of the placement platform 35. The cylinder 72 is activated, pushing the limit plate 73 to move, thus limiting and fixing the circuit board. Then, the first electric telescopic rod 83 is activated, pushing the moving seat 85 downwards, which in turn moves the soldering head 11 downwards, allowing for soldering of the circuit board. After soldering, the second motor 33 is activated, driving the screw 32 to rotate, which in turn moves the two drive blocks 34 laterally, thereby moving the two placement platforms 35 and the circuit board. The unsoldered circuit board is moved under the soldering head 11 for soldering. The operator can remove the finished circuit board and place the new circuit board to be soldered on the top of the placement table 35 to ensure that the soldering operation is always in progress. When the soldering head 11 needs to be cleaned, the second electric telescopic rod 84 can move the soldering head 11 to the top of the cleaning cylinder 25. The first electric telescopic rod 83 can push the soldering head 11 into the cleaning cylinder 25. The first motor 22 starts and can drive the rotating shaft 23 and the rotating seat 24 to rotate. Under the limit of the anti-rotation plate 52, the cleaning cylinder 25 can be rotated to clean the soldering head 11. After cleaning, the second motor 33 is turned off and the soldering head 11 is reset. The above is the working process of the whole device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circuit board soldering apparatus for controller production, comprising a processing table (1) and a soldering head (11), characterized in that: The processing table (1) is fixedly connected to the top of the mounting frame (12), the mounting frame (12) is provided with cleaning components, and the processing table (1) is provided with feeding components; The cleaning component includes a horizontal plate (21) fixedly connected to one side of the mounting bracket (12), a first motor (22) fixedly connected to the bottom of the horizontal plate (21), a rotating shaft (23) fixedly connected to the top of the first motor (22), a rotating seat (24) fixedly connected to the top of the rotating shaft (23), a cleaning cylinder (25) provided on the top of the rotating seat (24), bristles (26) fixedly connected to the inner wall of the cleaning cylinder (25), and a connecting component for fixing the cleaning cylinder (25). The rotating shaft (23) is rotatably connected to the horizontal plate (21).

2. The circuit board soldering device for controller production according to claim 1, characterized in that: The feeding component includes a vertical plate (31) fixedly connected to the top two sides of the processing table (1), a screw (32) connected to the vertical plate (31), a second motor (33) fixedly connected to one end of the screw (32), two drive blocks (34) located on the outside of the screw (32), a placement platform (35) fixedly connected to the top of the drive block (34), and a limiting component for fixing the circuit board. The screw (32) is screwed to the drive block (34), and the screw (32) is rotatably connected to the vertical plate (31).

3. The circuit board soldering device for controller production according to claim 1, characterized in that: The connecting component includes a connecting groove (41) on the top of the rotating seat (24), a connecting rod (42) fixedly connected to the bottom of the cleaning cylinder (25), a connecting hole (43) on one side of the connecting rod (42), a locking rod (44) in the connecting hole (43), a gripping plate (45) fixedly connected to one end of the gripping rod (44), and a spring (46) sleeved on the outside of the gripping rod (44). The gripping rod (44) is inserted into the connecting hole (43), the gripping rod (44) is slidably connected to the rotating seat (24), the two ends of the spring (46) are fixedly connected to the gripping plate (45) and the rotating seat (24) respectively, and the connecting rod (42) is inserted into the connecting groove (41).

4. The circuit board soldering device for controller production according to claim 3, characterized in that: An anti-rotation groove (51) is provided on one side of the connecting groove (41), and an anti-rotation plate (52) is fixedly connected to one side of the connecting rod (42). The anti-rotation plate (52) is inserted into the anti-rotation groove (51).

5. The circuit board soldering device for controller production according to claim 2, characterized in that: The processing table (1) has a moving groove (61) on the top, and the driving block (34) has a moving block (62) fixedly connected to the bottom. The moving block (62) is slidably connected to the moving groove (61).

6. The circuit board soldering apparatus for controller production according to claim 2, characterized in that: The limiting component includes a fixing plate (71) fixedly connected to both sides of the top of the placement platform (35), a cylinder (72) fixedly connected to one side of the fixing plate (71), and a limiting plate (73) fixedly connected to the output end of the cylinder (72).

7. The circuit board soldering apparatus for controller production according to claim 1, characterized in that: The mounting bracket (12) has a sliding opening (81) at the top, and a slider (82) is slidably connected in the sliding opening (81). A first electric telescopic rod (83) is fixedly connected to the top of the slider (82), and a second electric telescopic rod (84) is fixedly connected to one side of the slider (82). A movable seat (85) is fixedly connected to the bottom of the first electric telescopic rod (83). The soldering head (11) is fixedly connected to the movable seat (85), and the second electric telescopic rod (84) is fixedly connected to the mounting bracket (12).

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