An electronic component pin processing device

Abstract

The utility model discloses an electronic component pin processing device relates to electronic manufacturing technical field, including work table, the top of work table is installed with the shell, the inner wall slidingly connected with two groups of movable frame of left and right symmetry design of shell, the one side of movable frame is provided with the fixed part, the utility model has the beneficial effect that: through movable frame cooperation fixed part, can nimblely adapt to different specifications component, realizes accurate positioning and stable fixation, through the sliding of movable frame on the fixed frame, can adjust the transverse position of welding assembly, through the screw rod rotation and drive movable block removal, can accurate regulation welding equipment height, adopt multidimensional adjustment mechanism, can make welding assembly fast accurate reach specified position, satisfy different pin processing demand, effectively promote processing accuracy and efficiency, reduce the scrap rate, guarantee product quality stability, provide reliable support for electronic component pin processing.

Description

Technical Field

[0001] This utility model relates to the field of electronic manufacturing technology, and in particular to a device for processing the pins of electronic components. Background Technology

[0002] Electronic component pins are key components that enable electrical connections between electronic components and external circuits. They are typically metal wires extending from the component body, often made of highly conductive metals such as copper. Their surfaces may undergo tin plating or gold plating to enhance conductivity and oxidation resistance. Pins come in various shapes, including through-hole and surface-mount types. Through-hole pins can be inserted into holes in the circuit board for soldering, while surface-mount pins are directly attached to the circuit board surface for soldering. Their function is not only to transmit electrical signals and energy but also to fix the component in place, ensuring stable operation within the circuit. They are an indispensable structure for the normal operation of electronic equipment.

[0003] The processing quality of electronic component pins directly affects the performance and reliability of the entire electronic product. As a key part connecting components to circuit boards, the processing of electronic component pins involves multiple stages such as welding and forming, requiring extremely high precision and stability. However, existing welding equipment typically uses simple clamps for pin positioning and fixing, which is not only inefficient but also makes it difficult to ensure the high precision and stability of the pin position. This can lead to pin misalignment during processing, resulting in inaccurate welding, affecting the reliability of the connection between components and circuit boards, and thus reducing product yield. At the same time, existing welding equipment is mostly fixed, lacking flexibility and unable to adapt to the welding needs of pins of different specifications and positions. For some component pins with special shapes or complex layouts, precise welding cannot be achieved, requiring multiple adjustments to the component position or replacement of welding equipment, increasing processing time and costs. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: An electronic component pin processing device includes a worktable, a housing is mounted on the top of the worktable, and two sets of movable frames with a symmetrical design are slidably connected to the inner wall of the housing. A fixing component is provided on one side of each movable frame. The top of the workbench is fixed with a bracket, the inner wall of the bracket is fixed with a fixed frame, the outer side of the fixed frame is slidably connected with a movable frame, a vertically set limiting frame is installed on one side of the movable frame, a threaded rod is rotatably connected to the inner wall of the limiting frame, and a welding assembly is provided on one side of the limiting frame. The welding assembly includes a movable block that slides on the inner wall of the limiting frame, and the inner wall of the movable block is threadedly connected to the outer side of the threaded rod. A fixed seat is installed on one side of the movable block, and a welding device is rotatably connected to the outer side of the fixed seat.

[0006] In a preferred embodiment of the electronic component pin processing device of this utility model, the fixing component includes a limiting frame fixed to one side of the movable frame, a clamping plate is slidably connected to the inner wall of the limiting frame, and a protective pad is fixed to one side of both the limiting frame and the clamping plate.

[0007] As a preferred embodiment of the electronic component pin processing device of this utility model, a first motor is installed on one side of the housing, a first gear is fixed at the output end of the first motor, and a first toothed plate with an upper and lower symmetrical design is meshed on the outer side of the first gear, and one end of the two sets of first toothed plates is fixedly connected to the outer side of the two sets of movable frames respectively.

[0008] As a preferred embodiment of the electronic component pin processing device of this utility model, the inner wall of the housing is fixed with two sets of limiting rods, the outer side of the limiting rods is slidably connected to the inner wall of the movable frame, and both sides of the housing are provided with limiting grooves for reserving moving space for the first toothed plate.

[0009] In a preferred embodiment of the electronic component pin processing device of this utility model, the inner wall of the limiting frame is rotatably connected to a vertically arranged screw, and the outer side of the screw is threadedly connected to the inner wall of the clamping plate, and a turntable is fixed at the top of the screw.

[0010] In a preferred embodiment of the electronic component pin processing device of this utility model, a second toothed plate is fixed to the top of the fixed frame, a second motor is installed on the top of the movable frame, a second gear is fixed to the output end of the second motor, and the outer side of the second gear is meshed with one side of the second toothed plate.

[0011] As a preferred embodiment of the electronic component pin processing device of this utility model, the top of the limiting frame is equipped with a protective shell, and the inner wall of the protective shell is provided with multiple heat dissipation vents. A third motor is provided inside the protective shell, and the output end of the third motor is fixedly connected to the top end of the threaded rod.

[0012] In a preferred embodiment of the electronic component pin processing device of this utility model, an adjustment plate is installed on one side of the welding equipment, and a fixing bolt for fixing the adjustment plate is provided on the inner wall of the fixing base.

[0013] In summary, this utility model has the following beneficial effects: By using a movable frame in conjunction with fixed components, it can flexibly adapt to components of different specifications, achieving precise positioning and stable fixation. The lateral position of the welding assembly can be adjusted by sliding the movable frame on the fixed frame. The height of the welding equipment can be precisely adjusted by rotating the threaded rod to drive the movable block. The multi-dimensional adjustment mechanism enables the welding assembly to quickly and accurately reach the designated position, meeting the needs of different pin processing, effectively improving processing accuracy and efficiency, reducing scrap rate, ensuring stable product quality, and providing reliable support for the pin processing of electronic components. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is an overall structural diagram of an electronic component pin processing device.

[0015] Figure 2 This is a structural diagram of the workbench of an electronic component pin processing device.

[0016] Figure 3 This is a structural diagram of the fixture for an electronic component pin processing device.

[0017] Figure 4 This is a structural diagram of the welding assembly of an electronic component pin processing device.

[0018] Figure 5 for Figure 2 The enlarged structural diagram at point A is shown.

[0019] The following components are labeled in the diagram: 1. Workbench; 2. Outer shell; 3. Movable frame; 4. Fixing component; 41. Limiting frame; 42. Clamping plate; 43. Protective pad; 5. Bracket; 6. Fixing frame; 7. Movable frame; 8. Limiting frame; 9. Threaded rod; 10. Welding assembly; 101. Movable block; 102. Fixed seat; 103. Welding equipment; 11. First motor; 12. First gear; 13. First gear plate; 14. Limiting rod; 15. Limiting groove; 16. Screw; 17. Turntable; 18. Second gear plate; 19. Second motor; 20. Second gear; 21. Protective shell; 22. Third motor; 23. Adjusting plate; 24. Fixing bolt. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0023] Example 1: Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides an electronic component pin processing device, including a workbench 1, a housing 2 installed on the top of the workbench 1, and two sets of movable frames 3 with a left-right symmetrical design slidably connected to the inner wall of the housing 2. A fixing member 4 is provided on one side of the movable frame 3.

[0024] The workbench 1 serves as the basic support platform for the entire processing device, providing installation positions for other components and ensuring the stability and smooth placement of the entire device. This allows processing operations to be performed on a fixed and reliable working surface. The outer shell 2 protects internal components such as the movable frame 3 and the first motor 11, preventing dust and debris from entering and affecting their normal operation and lifespan. It also provides inner wall space for the sliding of the movable frame 3 and reserves space for the movement of the first toothed plate 13 through the limiting groove 15, ensuring that the movable frame 3 can move smoothly under the drive of the first motor 11. Driven by the first motor 11, the movable frame 3 can achieve relative movement of the two sets of symmetrical movable frames 3 through the transmission of the first gear 12 and the first toothed plate 13, thereby driving the movement of the fixing part 4 to achieve clamping and positioning of electronic components of different widths. The fixing part 4 is used to fix the electronic components, ensuring that the position of the components is stable during pin processing, without shaking or displacement, thus ensuring processing accuracy.

[0025] A bracket 5 is fixed to the top of the workbench 1. A fixed frame 6 is fixed to the inner wall of the bracket 5. A movable frame 7 is slidably connected to the outer side of the fixed frame 6. A vertically set limit frame 8 is installed on one side of the movable frame 7. A threaded rod 9 is rotatably connected to the inner wall of the limit frame 8. A welding assembly 10 is set on one side of the limit frame 8.

[0026] The bracket 5 is designed to provide a stable mounting position for the fixed frame 6, enabling the fixed frame 6 to remain horizontal or at a specific angle, thereby ensuring the stable operation of the movable frame 7 and the welding assembly 10 on it. The fixed frame 6 serves as a sliding track for the movable frame 7, allowing the movable frame 7 to slide on its outer side, thus adjusting the position of the welding assembly 10 in the horizontal direction. Driven by the second motor 19, the movable frame 7 slides along the fixed frame 6 through the transmission of the second gear 20 and the second toothed plate 18, thereby driving the limiting frame 8 and the welding assembly 10 to move in the horizontal direction, enabling the welding operation of electronic component pins at different positions. The limiting frame 8 is designed to provide a sliding track for the movable block 101, allowing the movable block 101 to move up and down along the threaded rod 9 on its inner wall. The threaded rod 9 can rotate under the drive of the third motor 22. Through the threaded connection with the movable block 101, the rotational motion can be converted into the vertical linear motion of the movable block 101, thereby driving the welding assembly 10 to move up and down, meeting the welding requirements of electronic component pins at different heights. The welding assembly 10 is designed to perform welding operations on the pins of electronic components.

[0027] The welding assembly 10 includes a movable block 101 that slides on the inner wall of the limiting frame 8, and the inner wall of the movable block 101 is threadedly connected to the outer side of the threaded rod 9. A fixed seat 102 is installed on one side of the movable block 101, and a welding device 103 is rotatably connected to the outer side of the fixed seat 102.

[0028] The movable block 101 can move up and down along the inner wall of the limiting frame 8 under the drive of the threaded rod 9, driving the fixed seat 102 and the welding equipment 103 to move up and down. The fixed seat 102 is set to provide an installation position for the welding equipment 103, and the angle of the welding equipment 103 can be adjusted by the fixing bolt 24 and the adjusting plate 23 to meet the needs of different welding angles. The welding equipment 103 is the component that actually performs the welding operation and is used to firmly connect the pins of electronic components to the connecting parts such as circuit boards. It should be noted that the working principle of the welding equipment 103 is the same as the working principle of the welding head in the pin processing of electronic components in the authorized case application number 202421085108.0. Therefore, it can be seen that the working principle of the welding equipment 103 in this case is the prior art, and will not be elaborated further here.

[0029] Example 2: This is the second embodiment of the present invention, which is based on the previous embodiment.

[0030] Specifically, the fastener 4 includes a limiting frame 41 fixed to one side of the movable frame 3. A clamping plate 42 is slidably connected to the inner wall of the limiting frame 41. A protective pad 43 is fixed to one side of both the limiting frame 41 and the clamping plate 42.

[0031] The limiting frame 41 is provided to provide a sliding track for the clamping plate 42. The clamping plate 42 can move along the limiting frame 41 under the drive of the screw 16 to realize the clamping and releasing operation of electronic components. The protective pad 43 is provided to buffer and protect the electronic components when clamping them, and to prevent the clamping force from being too large and damaging the electronic components.

[0032] Specifically, a first motor 11 is installed on one side of the outer casing 2. A first gear 12 is fixed to the output end of the first motor 11. A first toothed plate 13 with a symmetrical upper and lower design is meshed on the outer side of the first gear 12. One end of the two sets of first toothed plates 13 is fixedly connected to the outer side of the two sets of movable frames 3 respectively.

[0033] The first motor 11 serves as the driving source, and the arrangement of the first gear 12 and the first toothed plate 13 can form a transmission mechanism, which can convert the rotational motion of the first motor 11 into the linear motion of the first toothed plate 13, thereby realizing the movement of the movable frame 3.

[0034] Specifically, the inner wall of the outer shell 2 is fixed with two sets of limiting rods 14. The outer side of the limiting rods 14 is slidably connected to the inner wall of the movable frame 3. Both sides of the outer shell 2 are provided with limiting grooves 15 for reserving movement space for the first toothed plate 13.

[0035] The limiting rod 14 is slidably connected to the inner wall of the movable frame 3, which can play a guiding and limiting role, ensuring that the movable frame 3 will not deviate during the movement and can only move in a straight line along the direction of the limiting rod 14, thereby improving the clamping and positioning accuracy. The limiting groove 15 is set to reserve space for the movement of the first toothed plate 13, so that the first toothed plate 13 can move smoothly under the drive of the first gear 12 without being obstructed by the side wall of the outer shell 2.

[0036] Specifically, the inner wall of the limiting frame 41 is rotatably connected to a vertically arranged screw 16, and the outer side of the screw 16 is threadedly connected to the inner wall of the clamping plate 42. A turntable 17 is fixed to the top of the screw 16.

[0037] When the screw 16 rotates, it can drive the clamping plate 42 to move along the limit frame 41, so as to realize the clamping and releasing operation of the clamping plate 42 on the electronic components. The turntable 17 can facilitate the operator to manually rotate the screw 16 to adjust the position of the clamping plate 42.

[0038] Example 3: This is the third embodiment of the present invention, which is based on the first two embodiments.

[0039] Specifically, a second toothed plate 18 is fixed to the top of the fixed frame 6, a second motor 19 is installed on the top of the movable frame 7, a second gear 20 is fixed to the output end of the second motor 19, and the outer side of the second gear 20 is meshed with one side of the second toothed plate 18.

[0040] The second motor 19 drives the second gear 20 to rotate. Since the second gear 20 meshes with the second toothed plate 18, the rotational motion can be converted into the linear motion of the movable frame 7 along the fixed frame 6, thereby realizing the position adjustment of the welding assembly 10 in the horizontal direction.

[0041] Specifically, a protective shell 21 is installed on the top of the limiting frame 8, and multiple heat dissipation vents are opened on the inner wall of the protective shell 21. A third motor 22 is installed inside the protective shell 21, and the output end of the third motor 22 is fixedly connected to the top of the threaded rod 9.

[0042] The protective shell 21 protects the internal third motor 22, preventing dust, debris, and other contaminants from entering and damaging the motor. It also prevents operators from accidentally contacting rotating parts and causing injury. Furthermore, the multiple heat dissipation vents on its inner wall help the third motor 22 dissipate heat during operation, ensuring the motor's normal operating temperature and extending its service life. As a drive source, the third motor 22 is fixedly connected to the top of the threaded rod 9 through its output end, driving the threaded rod 9 to rotate, thereby causing the movable block 101 and the welding assembly 10 to move up and down.

[0043] Specifically, an adjustment plate 23 is installed on one side of the welding equipment 103, and a fixing bolt 24 for fixing the adjustment plate 23 is provided on the inner wall of the fixing seat 102.

[0044] The adjusting plate 23 cooperates with the fixed base 102. By adjusting the position and angle of the adjusting plate 23 within the fixed base 102, the welding angle of the welding equipment 103 can be changed. The fixing bolt 24 is used to fix the adjusting plate 23 with the adjusted angle within the fixed base 102, ensuring that the angle of the welding equipment 103 is stable during the welding process and guaranteeing the welding quality.

[0045] Working Principle: When using this electronic component lead processing device, the electronic component is first fixed by placing it between two sets of movable frames 3. The first motor 11 is then started, driving the first gear 12 to rotate. Since the first gear 12 meshes with the symmetrically arranged first toothed plates 13, and one end of the first toothed plates 13 is connected to the movable frame 3, the rotation of the first gear 12 causes the two sets of first toothed plates 13 to move relative to each other. This, in turn, causes the two sets of movable frames 3 to move closer together along the limiting rod 14. The limiting frame 41 on the movable frame 3 moves accordingly. Then, the turntable 17 at the top of the limiting frame 41 is rotated, causing the screw 16 to rotate. The screw 16 drives the clamping plate 42 to move along the limiting frame 41 towards the electronic component until the component is clamped. The protective pads 43 on the limiting frame 41 and the clamping plate 42 prevent damage to the component. Next, adjust the welding position and start the second motor 19. The second motor 19 drives the second gear 20 to rotate, and the second gear 20 drives the movable frame 7 to move horizontally along the fixed frame 6, thereby moving the limiting frame 8 and the welding assembly 10 to the horizontal corresponding position of the electronic component pins. Then, adjust the welding height by starting the third motor 22. The third motor 22 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the movable block 101 to move up and down along the limiting frame 8, thereby enabling the fixed seat 102 and the welding equipment 103 to reach the appropriate welding height. If the welding angle needs to be adjusted, the fixing bolts 24 on the fixed seat 102 can be loosened, the adjusting plate 23 can be rotated to make the welding equipment 103 reach the required angle, and then the fixing bolts 24 can be tightened to fix it. Finally, start the welding equipment 103 to perform welding operations on the electronic component pins to complete the processing.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An electronic component pin processing apparatus, comprising a worktable (1), characterized in that: The workbench (1) is equipped with a shell (2) on its top. The inner wall of the shell (2) is slidably connected to two sets of movable frames (3) with a left-right symmetrical design. A fixing part (4) is provided on one side of the movable frame (3). The top of the workbench (1) is fixed with a bracket (5), the inner wall of the bracket (5) is fixed with a fixed frame (6), the outer side of the fixed frame (6) is slidably connected with a movable frame (7), a vertically arranged limiting frame (8) is installed on one side of the movable frame (7), a threaded rod (9) is rotatably connected to the inner wall of the limiting frame (8), and a welding assembly (10) is provided on one side of the limiting frame (8). The welding assembly (10) includes a movable block (101) that slides on the inner wall of the limiting frame (8), and the inner wall of the movable block (101) is threadedly connected to the outer side of the threaded rod (9). A fixed seat (102) is installed on one side of the movable block (101), and a welding device (103) is rotatably connected to the outer side of the fixed seat (102).

2. The electronic component pin processing apparatus as described in claim 1, characterized in that: The fixing component (4) includes a limiting frame (41) fixed to one side of the movable frame (3). A clamping plate (42) is slidably connected to the inner wall of the limiting frame (41). A protective pad (43) is fixed to one side of both the limiting frame (41) and the clamping plate (42).

3. The electronic component pin processing apparatus as described in claim 1, characterized in that: A first motor (11) is installed on one side of the outer casing (2). A first gear (12) is fixed at the output end of the first motor (11). A first toothed plate (13) with a symmetrical upper and lower design is meshed on the outer side of the first gear (12). One end of the two sets of first toothed plates (13) is fixedly connected to the outer side of the two sets of movable frames (3).

4. The electronic component pin processing apparatus as described in claim 3, characterized in that: The inner wall of the outer shell (2) is fixed with two sets of limiting rods (14). The outer side of the limiting rods (14) is slidably connected to the inner wall of the movable frame (3). Both sides of the outer shell (2) are provided with limiting grooves (15) for reserving movement space for the first toothed plate (13).

5. The electronic component pin processing apparatus as described in claim 2, characterized in that: The inner wall of the limiting frame (41) is rotatably connected to a vertically arranged screw (16), and the outer side of the screw (16) is threadedly connected to the inner wall of the clamping plate (42). A turntable (17) is fixed to the top of the screw (16).

6. The electronic component pin processing apparatus as described in claim 1, characterized in that: The top of the fixed frame (6) is fixed with a second toothed plate (18), and the top of the movable frame (7) is equipped with a second motor (19). The output end of the second motor (19) is fixed with a second gear (20), and the outer side of the second gear (20) meshes with one side of the second toothed plate (18).

7. The electronic component pin processing apparatus as described in claim 1, characterized in that: The top of the limiting frame (8) is equipped with a protective shell (21), and the inner wall of the protective shell (21) has multiple heat dissipation vents. The protective shell (21) is equipped with a third motor (22), and the output end of the third motor (22) is fixedly connected to the top of the threaded rod (9).

8. The electronic component pin processing apparatus as described in claim 1, characterized in that: An adjustment plate (23) is installed on one side of the welding equipment (103), and a fixing bolt (24) for fixing the adjustment plate (23) is provided on the inner wall of the fixing seat (102).

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