A short pin component soldering device

Abstract

The utility model provides a kind of short pin component welding device, including workbench, the bottom of workbench is provided with motor, the output shaft of motor is fixedly connected with carousel on workbench, the carousel is fixedly connected with several clamping seats, and the workbench is fixedly connected with stand. The utility model has the advantages that by setting clamping seat, two-way threaded rod, knob, sliding block, mounting frame, push rod and clamping plate, spring, guide plate and other structures, when welding, press electronic component from top to bottom, electronic component extrudes guide plate, guide plate is pressed and drives clamping plate to move outward, extrudes spring. Under the action of spring reaction, clamping plate clamps and fixes electronic component. Then welding assembly can be used to weld electronic component. After welding, pull electronic component upward directly, and it can be taken out from clamping plate. Placement and removal are more convenient, and welding efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of lead welding technology, and in particular to a welding device for short lead components. Background Technology

[0002] Electronic components are the building blocks of electronic parts and small to medium-sized machines and instruments. They are typically composed of several parts and are interchangeable among similar products. Soldering is a very common process in the manufacturing of electronic components, and appropriate soldering equipment is required for the soldering of electronic components.

[0003] In existing technology, a welding device is equipped with a placement slot and a hydraulic cylinder. The hydraulic cylinder moves a clamping plate to fix and hold electronic components in place, preventing displacement during welding and making the welding more precise. However, the hydraulic cylinder needs to be operated when placing and removing electronic components, which is cumbersome and affects welding efficiency. To address this, a short-lead component welding device is proposed as an improvement. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a short-lead component welding device to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0006] To achieve the above objectives, one embodiment of this utility model provides a short-lead component welding device, including a worktable. A motor is installed at the bottom of the worktable, and a turntable is fixedly connected to the output shaft of the motor. Several clamping seats are fixedly connected to the turntable. A stand is fixedly connected to the worktable, and a vertical drive assembly is installed on the stand. A welding assembly is fixedly connected to the output shaft of the vertical drive assembly. A bidirectional threaded rod is rotatably connected inside the clamping seats. A knob is fixedly connected to one end of the bidirectional threaded rod. Two sliders are threadedly connected to the bidirectional threaded rod. A mounting frame is fixedly connected to the sliders. A push rod is inserted into the mounting frame. A clamping plate is fixedly connected to the inner end of the push rod. A spring is provided between the clamping plate and the inner wall of the mounting frame. An obliquely arranged guide plate is fixedly connected to the top of the clamping plate.

[0007] Preferably, as described in any of the above schemes, the bottom surface of the workbench is provided with several legs, and the motor is located at the center of the workbench.

[0008] The above technical solution provides a platform for soldering electronic components and supports related components. Several legs are installed at the bottom of the worktable to ensure its stability and provide sufficient height to accommodate the motor. Starting the motor rotates the turntable, which in turn moves multiple clamping seats, allowing for adjustment of their positions and facilitating the soldering process.

[0009] Preferably, in any of the above embodiments, the upright frame is located at the rear end of the workbench, and the vertical drive assembly is an electric cylinder.

[0010] The above technical solution employs a frame that provides an installation platform for the vertical drive assembly. Activating the vertical drive assembly causes it to move vertically, allowing the welding assembly to contact the electronic components and perform welding.

[0011] Preferably, any of the above solutions includes three clamping seats, which are evenly arranged circumferentially on the turntable.

[0012] The above technical solution involves evenly distributing multiple clamping seats on a turntable, each providing a clamping platform for different electronic components. During welding, a component to be welded is first placed on a clamping seat. Then, the motor is started, rotating the turntable to position the clamping seat below the welding assembly for welding. Simultaneously, other electronic components can be placed on different clamping seats. Once welding is complete, the turntable rotates the clamping seat away from the welding assembly, allowing the welded electronic component to be removed. This simultaneous placement, removal, and welding process significantly improves overall work efficiency.

[0013] Preferably, in any of the above embodiments, a guide rod is fixedly connected inside the clamping seat, and the slider is sleeved on the guide rod.

[0014] The above technical solution employs a clamping base that provides a platform for placing electronic components. A guide rod is installed within the clamping base to constrain the sliders, preventing them from displacing in other directions. Rotating a knob drives a bidirectional threaded rod, which in turn moves two sliders synchronously, causing the two clamping plates to move and allowing adjustment of their positions.

[0015] Preferably, in any of the above schemes, the two sliders are symmetrically arranged on the bidirectional threaded rod, and a number of push rods are evenly arranged inside the mounting frame.

[0016] The above technical solution employs a mounting frame that provides a platform for the push rods and springs, with the push rods and springs providing elastic support for the clamping plates. The placement of multiple push rods within the mounting frame facilitates force balance on the clamping plates.

[0017] Preferably, in any of the above embodiments, an end plate is fixedly connected to the outer end of the push rod, and the spring is sleeved on the outside of the push rod.

[0018] The above technical solution involves pressing the electronic component downwards, causing it to press against the guide plate. The pressure on the guide plate then moves the clamping plate outwards, compressing the spring. Under the spring's reaction force, the clamping plate clamps and secures the electronic component. The spring is sleeved on the outside of the push rod to prevent displacement in other directions.

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

[0020] 1. This short-lead component welding device, through the inclusion of a clamping base, a bidirectional threaded rod, a knob, a slider, a mounting frame, a push rod, and structures such as clamping plates, springs, and guide plates, allows for efficient welding. During welding, pressing the electronic component downwards causes it to press against the guide plate, which in turn moves the clamping plate outwards, compressing the spring. The spring's reaction force then clamps the electronic component securely. The welding assembly can then be used to weld the component. After welding, simply pulling the component upwards removes it from the clamping plate. This improved placement and removal efficiency significantly enhances welding productivity.

[0021] 2. This short-lead component soldering device features multiple clamping seats evenly distributed on a turntable, each providing a clamping platform for different electronic components. During soldering, a component to be soldered is placed on one clamping seat. The motor is then activated, rotating the turntable and positioning the clamping seat below the soldering assembly for welding. Simultaneously, other electronic components can be placed on different clamping seats. Once soldering is complete, the turntable rotates the clamping seat away from the soldering assembly, allowing the soldered component to be removed. The placement, removal, and soldering processes are performed simultaneously, resulting in higher overall work efficiency.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a first-view structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0026] Figure 3This is a schematic diagram of the horizontal cross-sectional structure of the clamping seat of this utility model;

[0027] Figure 4 This is a schematic diagram of the horizontal and vertical structure of the clamping seat of this utility model.

[0028] In the diagram: 1-Workbench, 2-Motor, 3-Turntable, 4-Upright frame, 5-Vertical drive assembly, 6-Welding assembly, 7-Clamping seat, 8-Dual threaded rod, 9-Knob, 10-Slider, 11-Mounting frame, 12-Push rod, 13-Clamping plate, 14-Spring, 15-Guide plate. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] like Figures 1-4 As shown, this utility model includes a workbench 1, a motor 2 at the bottom of the workbench 1, a turntable 3 fixedly connected to the output shaft of the motor 2 on the workbench 1, a plurality of clamping seats 7 fixedly connected to the turntable 3, a stand 4 fixedly connected to the workbench 1, a vertical drive assembly 5 on the stand 4, and a welding assembly 6 fixedly connected to the output shaft of the vertical drive assembly 5; a bidirectional threaded rod 8 is rotatably connected inside the clamping seat 7, a knob 9 is fixedly connected to one end of the bidirectional threaded rod 8, two sliders 10 are threadedly connected to the bidirectional threaded rod 8, a mounting frame 11 is fixedly connected to the sliders 10, a push rod 12 is inserted into the mounting frame 11, a clamping plate 13 is fixedly connected to the inner end of the push rod 12, a spring 14 is provided between the clamping plate 13 and the inner wall of the mounting frame 11, and an obliquely arranged guide plate 15 is fixedly connected to the top of the clamping plate 13.

[0032] Example 1: The bottom surface of the workbench 1 is provided with several legs, and the motor 2 is located at the center of the workbench 1. The workbench 1 provides a platform for the soldering of electronic components and provides support for related components. The several legs at the bottom of the workbench 1 ensure the stability of the workbench 1 and also provide a certain height, providing installation space for the motor 2. When the motor 2 is started, the motor 2 drives the turntable 3 to rotate, which in turn drives multiple clamping seats 7 to move and adjust the position of each clamping seat 7, facilitating the soldering work. The upright frame 4 is located at the rear end of the workbench 1, and the vertical drive assembly 5 is an electric cylinder. The upright frame 4 provides an installation platform for the vertical drive assembly 5. When the vertical drive assembly 5 is started, it can drive the soldering assembly 6 to move vertically, so that the soldering assembly 6 contacts the electronic components and performs the soldering work.

[0033] Example 2: There are three clamping seats 7, which are evenly arranged circumferentially on the turntable 3. Multiple clamping seats 7 are evenly arranged on the turntable 3, providing clamping platforms for different electronic components. During welding, an electronic component to be welded can be placed on one clamping seat 7. Then, the motor 2 is started to rotate the turntable 3, causing the clamping seat 7 to rotate below the welding assembly 6, where welding is performed. At this time, electronic components can be placed on other clamping seats 7. After welding is completed, the turntable 3 rotates the clamping seat 7 away from the welding assembly 6, allowing the welded electronic component to be removed. Placement, removal, and welding are performed simultaneously, resulting in higher overall work efficiency. A guide rod is fixedly connected inside the clamping seat 7, and the slider 10 is sleeved on the guide rod. The clamping seat 7 provides a platform for placing electronic components, and the guide rod inside the clamping seat 7 constrains the slider 10, preventing it from displacing in other directions. Rotating the knob 9 causes the bidirectional threaded rod 8 to rotate, which in turn causes the two sliders 10 on it to move synchronously, thus moving the two clamping plates 13 and adjusting their positions.

[0034] Example 3: Two sliders 10 are symmetrically arranged on a bidirectional threaded rod 8, and several push rods 12 are evenly arranged inside the mounting frame 11. The mounting frame 11 provides a mounting platform for the push rods 12 and springs 14, and the push rods 12, in conjunction with the springs 14, provide elastic support for the clamping plate 13. The multiple push rods 12 within the mounting frame 11 facilitate force balance in the clamping plate 13. An end plate is fixedly connected to the outer end of each push rod 12, and the spring 14 is sleeved on the outside of the push rod 12. When the electronic component is pressed down from above, it squeezes the guide plate 15, causing the guide plate 15 to move outwards, compressing the spring 14. Under the reaction force of the spring 14, the clamping plate 13 clamps and fixes the electronic component. The spring 14, sleeved on the outside of the push rod 12, prevents displacement in other directions.

[0035] The working principle of this utility model is as follows:

[0036] S1. Press the electronic component from top to bottom. The electronic component squeezes the guide plate 15. The guide plate 15, under pressure, moves the clamping plate 13 outward, squeezing the spring 14. Under the reaction force of the spring 14, the clamping plate 13 clamps and fixes the electronic component.

[0037] S2. Start motor 2 to drive turntable 3 to rotate, so that clamping seat 7 rotates to the bottom of welding assembly 6, and welding work is carried out using welding assembly 6. Electronic components are placed on other clamping seats 7.

[0038] S3. After welding is completed, the turntable 3 drives the clamping seat 7 to rotate away from the welding assembly 6, at which point the welded electronic components can be taken out.

[0039] Compared with the prior art, the present invention has the following advantages:

[0040] 1. This short-lead component welding device, through the arrangement of a clamping base 7, a bidirectional threaded rod 8, a knob 9, a slider 10, a mounting frame 11, a push rod 12, a clamping plate 13, a spring 14, and a guide plate 15, etc., allows for efficient welding. During welding, pressing the electronic component downwards causes it to press against the guide plate 15. The pressure on the guide plate 15 causes the clamping plate 13 to move outwards, compressing the spring 14. Under the reaction force of the spring 14, the clamping plate 13 clamps and secures the electronic component. The welding assembly 6 can then be used to weld the electronic component. After welding, simply pulling the electronic component upwards removes it from the clamping plate 13. This makes placement and removal more convenient and effectively improves welding efficiency.

[0041] 2. This short-lead component welding device features multiple clamping seats 7 evenly distributed on a turntable 3, each providing a clamping platform for different electronic components. During welding, a component to be welded is placed on a clamping seat 7. Then, the motor 2 is started, rotating the turntable 3 to position the clamping seat 7 below the welding assembly 6 for welding. At this time, other electronic components can be placed on different clamping seats 7. After welding is complete, the turntable 3 rotates the clamping seat 7 away from the welding assembly 6, allowing the welded electronic component to be removed. The placement, removal, and welding processes are performed simultaneously, resulting in higher overall work efficiency.

Claims

1. A short pin component soldering apparatus comprising a worktable (1); characterized in that, A motor (2) is provided at the bottom of the workbench (1). A turntable (3) on the workbench (1) is fixedly connected to the output shaft of the motor (2). Several clamping seats (7) are fixedly connected to the turntable (3). A stand (4) is fixedly connected to the workbench (1). A vertical drive assembly (5) is provided on the stand (4). A welding assembly (6) is fixedly connected to the output shaft of the vertical drive assembly (5). A bidirectional threaded rod (8) is rotatably connected inside the clamping seat (7). A knob (9) is fixedly connected to one end of the bidirectional threaded rod (8). Two sliders (10) are threadedly connected to the bidirectional threaded rod (8). An installation frame (11) is fixedly connected to the slider (10). A push rod (12) is inserted into the installation frame (11). A clamping plate (13) is fixedly connected to the inner end of the push rod (12). A spring (14) is provided between the clamping plate (13) and the inner wall of the installation frame (11). An obliquely arranged guide plate (15) is fixedly connected to the top of the clamping plate (13).

2. A short pin component soldering apparatus as claimed in claim 1, characterized in that: The bottom surface of the workbench (1) is provided with several legs, and the motor (2) is located at the center of the workbench (1).

3. A short pin component soldering apparatus as claimed in claim 2, characterized in that: The upright frame (4) is located at the rear end of the workbench (1), and the vertical drive assembly (5) is an electric cylinder.

4. A short pin component soldering apparatus as claimed in claim 3, characterized in that: There are three clamping seats (7), and the three clamping seats (7) are evenly arranged on the turntable (3) around the circumference.

5. The short-lead component soldering apparatus as described in claim 4, characterized in that: A guide rod is fixedly connected inside the clamping seat (7), and the slider (10) is sleeved on the guide rod.

6. A short pin component soldering apparatus as claimed in claim 5, characterized in that: The two sliders (10) are symmetrically arranged on the bidirectional threaded rod (8), and a number of push rods (12) are evenly arranged in the mounting frame (11).

7. A short pin component soldering apparatus as claimed in claim 6, characterized in that: The outer end of the push rod (12) is fixedly connected to an end plate, and the spring (14) is sleeved on the outside of the push rod (12).

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