An integrated circuit component bonding apparatus

Abstract

The utility model belongs to integrated circuit spare welding technical field especially relates to a kind of integrated circuit spare welding device, comprising: host computer and solder pen, the side fixed mounting of host computer has placing seat, the inside of placing seat is inserted in solder pen, the top end hinged connection of support column has rotating seat, the inner wall of slide seat is contacted with support rod, the one end rotation connection of slide column inside slip sleeve has locating screw rod, the outside of guide rod is sleeved with spring, the one end fixed connection of guide rod outside slide groove has pressure block, the cooperation between pressure block, rotating seat and support rod, the position and angle of pressure block are adjusted by support rod and rotating seat, prevent circuit spare excessive force, by pressure block above circuit spare exert pressure, need not manually exert pressure on circuit spare, to keep the stability of circuit spare when welding, improve the convenience and efficiency of circuit spare welding.

Description

Technical Field

[0001] This utility model belongs to the field of integrated circuit component welding technology, and in particular relates to an integrated circuit component welding device. Background Technology

[0002] Integrated circuit component welding equipment is a device used to realize the electrical connection and mechanical fixation between various components of integrated circuits. Its core function is to realize the metallurgical bonding and electrical interconnection between integrated circuit (IC) chips, substrates, lead frames, passive components and other components through controllable heat, force or energy input, while ensuring the mechanical strength, electrical performance and long-term reliability of the welded joints.

[0003] Currently, when soldering circuit components, to maintain stability and improve soldering accuracy, one person typically uses tweezers or other tools to apply pressure above the component to prevent it from shifting during soldering, while the other person uses a soldering iron to heat and solder the pins or leads. While this method can solder components, it cannot promptly remove excess solder balls or replenish solder paste, making the soldering operation inconvenient and inefficient. Therefore, we propose a soldering device for integrated circuit components. Utility Model Content

[0004] The purpose of this invention is to provide an integrated circuit component welding device to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides an integrated circuit component welding device, comprising: a main unit and a soldering pen, wherein a placement base is fixedly installed on one side of the main unit, the soldering pen is inserted into the interior of the placement base, and a positioning mechanism is provided above the main unit; A support column is fixedly connected to the top of the main unit. A rotating seat is hinged to the top of the support column. A slide is fixedly connected to the top of the rotating seat. A support rod is in contact with the inner wall of the slide. A sliding sleeve is fixedly connected to the end of the support rod away from the slide. A sliding column is slidably connected to the inner wall of the sliding sleeve. A positioning screw is rotatably connected to the end of the sliding column inside the sliding sleeve. A sliding groove is formed on the inner side of the sliding column. A push block is slidably connected to the inner wall of the sliding groove. A guide rod is fixedly connected to the inner wall of the push block. A spring is sleeved on the outside of the guide rod. A pressure block is fixedly connected to the end of the guide rod outside the sliding groove, and the pressure block is located above the positioning mechanism.

[0006] In this technical solution, it is not necessary to manually apply pressure to the circuit components; the stability of the circuit components is maintained by the pressure block.

[0007] In the above technical solution, the positioning mechanism further includes a slide frame, the inner wall of which is slidably connected to two clamps, and the two clamps are symmetrical. The inner wall of the slide frame is rotatably connected to a positive and negative lead screw, which is threadedly connected to the two clamps.

[0008] In this technical solution, power is provided for the movement of the clamp.

[0009] In the above technical solution, further, the inner wall of the sliding frame is fixedly connected to two sliding rods, and the two sliding rods are symmetrical. The outer surface of the sliding rod is slidably connected to the inner wall of the clamp. The end of the positive and negative lead screw located outside the sliding frame is fixedly connected to a first handwheel.

[0010] In this technical solution, a supporting force is provided for the clamp.

[0011] In the above technical solution, the inner side of the sliding sleeve is provided with a plurality of positioning grooves, and the plurality of positioning grooves are arranged in a circular array. The outer surface of the sliding column is fixedly connected with positioning pins of the same number as the positioning grooves, and the outer surface of the positioning pins is slidably connected to the inner wall of the positioning groove.

[0012] In this technical solution, the sliding column is provided with support and guidance.

[0013] In the above technical solution, a first cover plate is fixedly connected to the top of the sliding sleeve, the inner wall of the first cover plate is threadedly connected to the positioning screw, and a second handwheel is fixedly connected to the top of the positioning screw.

[0014] In this technical solution, a supporting force is provided for the positioning lead screw.

[0015] In the above technical solution, one end of the spring is in contact with the inner top wall of the slide groove, and the other end of the spring is in contact with one side of the push block.

[0016] In this technical solution, elastic support force is provided for the push block.

[0017] In the above technical solution, a second cover plate is further fixedly connected to the bottom end of the sliding column, and one side of the second cover plate is in contact with the other side of the push block.

[0018] In this technical solution, a supporting force is provided for the pusher block.

[0019] The beneficial effects of this utility model are: 1. This integrated circuit component welding device, through the cooperation between the pressure block, rotating seat and support rod, adjusts the position and angle of the pressure block by the support rod and rotating seat, and adjusts the up and down position of the pressure block by the positioning screw, to prevent excessive force on the circuit components. The pressure block applies pressure above the circuit components, eliminating the need to manually apply pressure to the circuit components, thereby maintaining the stability of the circuit components during welding and improving the convenience and efficiency of welding circuit components.

[0020] 2. This integrated circuit component welding device, through the cooperation of spring, push block and guide rod, uses the push block and guide rod to support the pressure block, and the spring to provide elastic support for the pressure block, thereby reducing the contact force between the pressure block and the circuit components and improving the safety of the circuit components. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the positioning mechanism in this utility model; Figure 3 This is a schematic diagram of the support column structure in this utility model; Figure 4 This is a cross-sectional schematic diagram of the internal structure of the sliding sleeve in this utility model; Figure 5 This is a cross-sectional schematic diagram of the internal structure of the sliding column in this utility model.

[0022] The markings in the diagram are as follows: 1. Main unit; 2. Solder pen; 3. Placement seat; 4. Positioning mechanism; 401. Sliding frame; 402. Clamp; 403. Positive and negative lead screws; 404. Sliding rod; 405. First handwheel; 5. Support column; 6. Rotating seat; 7. Sliding seat; 8. Support rod; 9. Sliding sleeve; 10. Sliding column; 11. Positioning lead screw; 12. Sliding groove; 13. Push block; 14. Guide rod; 15. Spring; 16. Pressure block; 17. Positioning groove; 18. Positioning pin; 19. First cover plate; 20. Second handwheel; 21. Second cover plate. Detailed Implementation

[0023] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0024] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Example 1: This example provides an integrated circuit component welding device, including: a host 1 and a soldering pen 2. The host 1 is characterized by having a placement base 3 fixedly installed on one side, the soldering pen 2 being inserted into the placement base 3, a positioning mechanism 4 being provided above the host 1, the soldering pen 2 being electrically connected to the host 1, the host 1 being used to control and adjust the temperature of the soldering pen 2, and the positioning mechanism 4 providing support and fixation for the integrated circuit board to maintain the stability of the integrated circuit board.

[0026] A support column 5 is fixedly connected to the top of the main unit 1. A rotating seat 6 is hinged to the top of the support column 5. A slide 7 is fixedly connected to the top of the rotating seat 6. A support rod 8 is in contact with the inner wall of the slide 7. A sliding sleeve 9 is fixedly connected to the end of the support rod 8 away from the slide 7. A sliding column 10 is slidably connected to the inner wall of the sliding sleeve 9. A positioning screw 11 is rotatably connected to the end of the sliding column 10 inside the sliding sleeve 9. A sliding groove 12 is opened on the inner side of the sliding column 10. A push block 13 is slidably connected to the inner wall of the sliding groove 12. A guide rod 14 is fixedly connected to the inner wall of the push block 13. A spring 15 is sleeved on the outside of the guide rod 14. A pressure block 16 is fixedly connected to the end of the guide rod 14 outside the sliding groove 12, and the pressure block 16 is located above the positioning mechanism 4.

[0027] The rotating seat 6 has the function of rotating and adjusting the angle. The angle of the pressure block 16 is adjusted by rotating the rotating seat 6, the position of the pressure block 16 is adjusted by moving the support rod 8, and the positioning screw 11 provides power for the pressure block 16 to move up and down, so that the pressure block 16 can contact and disengage from the circuit components. The pressure block 16 contacts the top of the circuit components, thereby applying pressure to the circuit components.

[0028] Example 2: This example provides an integrated circuit component welding device. In addition to the technical solutions of the above examples, it also has the following technical features: the positioning mechanism 4 includes a slide frame 401, and two clamps 402 are slidably connected to the inner wall of the slide frame 401. The two clamps 402 are symmetrical. A positive and negative lead screw 403 is rotatably connected to the inner wall of the slide frame 401. The positive and negative lead screw 403 is threadedly connected to the two clamps 402.

[0029] The sliding frame 401 provides support for the clamp 402 and the positive and negative lead screws 403, maintaining their stability. Rotating the positive and negative lead screws 403 provides movement power for the two clamps 402, causing them to move away from and closer to each other.

[0030] Example 3: This example provides an integrated circuit component welding device. In addition to the technical solutions of the above examples, it also has the following technical features: two slide rods 404 are fixedly connected to the inner wall of the slide frame 401, and the two slide rods 404 are symmetrical. The outer surface of the slide rods 404 is slidably connected to the inner wall of the clamp 402. A first handwheel 405 is fixedly connected to one end of the positive and negative lead screw 403 located outside the slide frame 401.

[0031] The slide bar 404 provides support for the clamp 402, maintaining the stability of the clamp 402 when it moves.

[0032] Example 4: This example provides an integrated circuit component welding device. In addition to the technical solutions of the above examples, it also has the following technical features: the inner side of the sliding sleeve 9 is provided with a plurality of positioning grooves 17, and the plurality of positioning grooves 17 are arranged in a circular array. The outer surface of the sliding column 10 is fixedly connected with positioning pins 18 in the same number as the positioning grooves 17. The outer surface of the positioning pins 18 is slidably connected to the inner wall of the positioning grooves 17.

[0033] The positioning groove 17 provides support and guidance for the positioning pin 18, and the positioning pin 18 transmits the supporting force to the slide column 10 to maintain the stability of the slide column 10 and prevent the slide column 10 from rotating when moving up and down, causing the pressure block 16 to lose its original set angle.

[0034] Example 5: This example provides an integrated circuit component welding device. In addition to the technical solutions of the above examples, it also has the following technical features: a first cover plate 19 is fixedly connected to the top of the sliding sleeve 9, the inner wall of the first cover plate 19 is threadedly connected to the positioning screw 11, and a second handwheel 20 is fixedly connected to the top of the positioning screw 11.

[0035] The first cover plate 19 provides support for the positioning screw 11, maintaining the stability of the positioning screw 11 during rotation. The second handwheel 20 increases the contact area between the positioning screw 11 and the hand, making it easier to rotate the positioning screw 11.

[0036] Example 6: This example provides an integrated circuit component welding device. In addition to the technical solutions of the above examples, it also has the following technical features: one end of the spring 15 is in contact with the inner top wall of the slide 12, and the other end of the spring 15 is in contact with one side of the push block 13.

[0037] The spring 15 provides elastic support for the push block 13. When the pressure block 16 contacts the circuit components, the pressure block 16 transmits the resistance of the circuit components to the guide rod 14 and the push block 13. The push block 13 pushes the spring 15 to contract, reducing the pressure of the pressure block 16 on the circuit components.

[0038] Example 7: This example provides an integrated circuit component welding device. In addition to the technical solutions of the above examples, it also has the following technical features: a second cover plate 21 is fixedly connected to the bottom end of the slide column 10, and one side of the second cover plate 21 is in contact with the other side of the push block 13.

[0039] The second cover plate 21 provides support for the push block 13, maintaining the stability of the push block 13.

[0040] Working principle: First, place the integrated circuit board inside the two clamps 402. Then, rotate the forward and reverse screws 403. After the forward and reverse screws 403 rotate, they will cause the two clamps 402 to retract, thereby fixing the integrated circuit board inside the clamps 402. Then, place the circuit components above the position where the integrated circuit board needs to be soldered. Then, move the position of the sliding sleeve 9 to move the pressure block 16 so that the pressure block 16 is above the circuit components. Then, rotate the positioning screw 11 to push the sliding column 10 to move. When the sliding column 10 moves, it will cause the pressure block 16 to move downward at the same time. Then, the pressure block 16 will contact the circuit components and apply pressure to the circuit components.

[0041] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An integrated circuit component welding apparatus, comprising: The host (1) and the soldering pen (2) are characterized in that a placement base (3) is fixedly installed on one side of the host (1), the soldering pen (2) is inserted into the interior of the placement base (3), and a positioning mechanism (4) is provided above the host (1). A support column (5) is fixedly connected to the top of the host (1). A rotating seat (6) is hinged to the top of the support column (5). A slide seat (7) is fixedly connected to the top of the rotating seat (6). A support rod (8) is in contact with the inner wall of the slide seat (7). A sliding sleeve (9) is fixedly connected to the end of the support rod (8) away from the slide seat (7). A sliding column (10) is slidably connected to the inner wall of the sliding sleeve (9). A positioning screw (11) is rotatably connected to the end of the sliding column (10) inside the sliding sleeve (9). A sliding groove (12) is opened on the inner side of the sliding column (10). A push block (13) is slidably connected to the inner wall of the sliding groove (12). A guide rod (14) is fixedly connected to the inner wall of the push block (13). A spring (15) is sleeved on the outside of the guide rod (14). A pressure block (16) is fixedly connected to the end of the guide rod (14) outside the sliding groove (12). The pressure block (16) is located above the positioning mechanism (4).

2. The integrated circuit component welding apparatus according to claim 1, characterized in that, The positioning mechanism (4) includes a slide frame (401), and two clamps (402) are slidably connected to the inner wall of the slide frame (401), and the two clamps (402) are symmetrical. A positive and negative screw (403) is rotatably connected to the inner wall of the slide frame (401), and the positive and negative screw (403) is threadedly connected to the two clamps (402).

3. The integrated circuit component welding apparatus according to claim 2, characterized in that, The inner wall of the slide frame (401) is fixedly connected to two slide rods (404), and the two slide rods (404) are symmetrical. The outer surface of the slide rod (404) is slidably connected to the inner wall of the clamp (402). The positive and negative lead screw (403) is fixedly connected to a first handwheel (405) at one end outside the slide frame (401).

4. The integrated circuit component welding apparatus according to claim 1, characterized in that, The inner side of the sliding sleeve (9) is provided with multiple positioning grooves (17), and the multiple positioning grooves (17) are arranged in a circular array. The outer surface of the sliding column (10) is fixedly connected with the same number of positioning pins (18) as the positioning grooves (17). The outer surface of the positioning pins (18) is slidably connected to the inner wall of the positioning grooves (17).

5. The integrated circuit component welding apparatus according to claim 1, characterized in that, The top of the sliding sleeve (9) is fixedly connected to a first cover plate (19), the inner wall of the first cover plate (19) is threadedly connected to the positioning screw (11), and the top of the positioning screw (11) is fixedly connected to a second handwheel (20).

6. The integrated circuit component welding apparatus according to claim 1, characterized in that, One end of the spring (15) is in contact with the inner top wall of the slide (12), and the other end of the spring (15) is in contact with one side of the push block (13).

7. The integrated circuit component welding apparatus according to claim 1, characterized in that, The bottom end of the sliding column (10) is fixedly connected to a second cover plate (21), and one side of the second cover plate (21) is in contact with the other side of the push block (13).

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