Manual selective welding device

Abstract

The utility model discloses a manual type selective welding device, which relates to the technical field of PCB (printed circuit board) welding and comprises a base component and a visual identification component, the left side and the right side of the base component are connected with an adjusting frame, a guide frame is horizontally erected at the top of the adjusting frame, and the visual identification component is mounted on the surface of the middle section of the guide frame. A limiting structure is installed on the surface of the middle section of the top of the base assembly. According to the manual type selective welding device, visual identification equipment is installed in a connecting frame, meanwhile, an adjusting frame and adjusting frames connected to the two ends of the adjusting frame are matched, and lead screws connected with servo motors at the lower ends of the adjusting frames are utilized, so that the visual identification equipment can conduct translation adjustment in the X-axis direction and the Y-axis direction in the horizontal direction at the same time; and therefore, the manual tin soldering machine mounted on the other side of the connecting frame can be driven by the visual identification equipment to selectively weld a certain place, so that the use convenience and flexibility of the device are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of PCB board welding technology, specifically a manual selection welding device. Background Technology

[0002] Manual welding selector devices, often referred to as manual welding equipment or hand welding machines, are mechanical devices that allow for welding by manual operation. These devices offer high flexibility, allowing for rapid adjustments to meet different welding needs and making them suitable for various welding scenarios.

[0003] Conventional manual soldering machines take into account the possibility that manual operation may cause the soldering points to shift or become misaligned due to the operator's hand shaking, thus affecting the processing quality of the PCB board.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a manual selection welding device. Utility Model Content

[0005] The purpose of this invention is to provide a manually selectable welding device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a manual welding selection device, comprising a base assembly and a vision recognition assembly. Adjustment frames are connected to the left and right sides of the base assembly, and a guide frame is horizontally mounted on the top of the adjustment frames. The vision recognition assembly is installed on the middle section surface of the guide frame. A limiting structure is installed on the top middle section surface of the base assembly. The vision recognition assembly includes a connecting frame, a vision recognition device, a protective cover, and an electric slider. The vision recognition device is vertically installed inside the connecting frame, and a protective cover is installed at the lower end of the connecting frame. An electric slider is connected and installed on one side of the connecting frame.

[0007] Furthermore, the base assembly includes a base, a servo motor, and a lead screw. The servo motor is horizontally mounted symmetrically on one end of the base, and the lead screw is horizontally mounted on the power output end of the servo motor.

[0008] Furthermore, the base assembly also includes a support rail and a main slide groove. The support rail is horizontally installed on the top of the left and right ends of the base, and the main slide groove is symmetrically and horizontally opened on the top surface of the middle part of the support rail.

[0009] Furthermore, the adjustment frame includes a support slider, a guide post, an electric lifting column, and a fixed base. One side of the support slider is connected to the guide post, and the top of the support slider is vertically mounted with an electric lifting column, and the top of the electric lifting column is mounted with a fixed base.

[0010] Furthermore, the support slider and the support guide rail are slidably connected by a keyway structure, and the lower end of the guide pile is threadedly connected to the lead screw.

[0011] Furthermore, both ends of the guide frame are connected to the fixed base, and the electric slider is slidably connected to the guide frame. The side of the connecting frame away from the electric slider is used to connect and install a manual soldering machine.

[0012] Furthermore, the limiting structure includes a support plate, an auxiliary groove, a stabilizing rod, and a limiting angle plate. The top surface of the support plate is provided with an auxiliary groove, and a stabilizing rod is horizontally installed at one end of the top of the support plate. Both ends of the stabilizing rod are connected to the limiting angle plate.

[0013] Furthermore, the bottom of the limiting angle plate is slidably connected to the auxiliary groove using a keyway structure, and the stabilizing rod and the limiting angle plate are slidably connected. The bottom of the support plate is slidably connected to the main slide groove using a keyway structure.

[0014] This utility model provides a manual welding selection device, which has the following advantages:

[0015] 1. This utility model utilizes a base assembly with a guide frame and an adjustment frame to mount a visual recognition component. A visual recognition device is installed inside the connecting frame. Simultaneously, under the operation of an electric slider on one side of the connecting frame, the entire visual recognition component can translate along the surface of the guide frame in the horizontal X-axis direction. The adjustment frame, connected to the guide frame, can utilize a guide post and a lead screw connection, and under the operation of a servo motor, the adjustment frame, connected to the guide frame and the visual recognition component, can translate back and forth along the surface of the lead screw and support rail in the horizontal Y-axis direction. Using this structure, and with the operation of the visual recognition device, a manual soldering machine connected and installed on one side of the connecting frame can selectively solder any part of the PCB board surface within a certain adjustment range. This ensures soldering stability while maximizing the ease of use and structural flexibility of the device.

[0016] 2. This utility model features a protective cover at the lower end of the connecting frame. This structure minimizes the structural impact on the lens of the vision recognition equipment caused by a manual soldering machine installed on one side of the connecting frame during processing. This protects the vision recognition equipment and ensures the accuracy of the device's operation. Furthermore, symmetrical limiting structures are installed on the left and right sides of the middle surface of the base assembly. The entire limiting structure utilizes a keyway connection between the support plate and the main slide rail to achieve left-right translation in the horizontal X-axis direction. The limiting angle plate utilizes sliding connections and keyway connections with the auxiliary groove and stabilizing rod, respectively, ensuring structural stability while allowing for forward-backward translation in the horizontal Y-axis direction. Using this structure, stable limiting clamping can be provided for PCBs of different sizes within a certain range. This further improves the flexibility of the device structure and ensures its applicability to meet various processing needs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main body of a manual welding selection device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the base assembly of a manual welding selection device according to the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the adjustment frame of a manual welding selection device according to the present invention;

[0020] Figure 4 This is a three-dimensional structural diagram of the visual recognition component of a manual welding selection device according to the present invention;

[0021] Figure 5 This is a three-dimensional structural diagram of the limiting structure of a manual welding selection device according to the present invention.

[0022] In the diagram: 1. Base assembly; 101. Base; 102. Servo motor; 103. Lead screw; 104. Support rail; 105. Main slide rail; 2. Adjustment frame; 201. Support slider; 202. Guide pile; 203. Electric lifting column; 204. Fixed seat; 3. Guide frame; 4. Vision recognition assembly; 401. Connecting frame; 402. Vision recognition equipment; 403. Protective cover; 404. Electric slider; 5. Limiting structure; 501. Support plate; 502. Auxiliary groove; 503. Stabilizing rod; 504. Limiting angle plate. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1 to 5 As shown, a manual welding selection device includes a base assembly 1 and a vision recognition assembly 4. Adjustment frames 2 are connected to the left and right sides of the base assembly 1, and a guide frame 3 is horizontally mounted on the top of the adjustment frames 2. The vision recognition assembly 4 is mounted on the middle section surface of the guide frame 3. A limit structure 5 is installed on the top middle section surface of the base assembly 1. The vision recognition assembly 4 includes a connecting frame 401, a vision recognition device 402, a protective cover 403, and an electric slider 404. The vision recognition device 402 is vertically mounted inside the connecting frame 401, and the protective cover 403 is installed at the lower end of the connecting frame 401. An electric slider 404 is connected and mounted on one side of the connecting frame 401. The base assembly 1 includes a base 101, a servo motor 102, and a lead screw 103. The servo motors are horizontally mounted symmetrically on one end of the base 101. 102, and the power output end of the servo motor 102 is horizontally mounted with a lead screw 103. The base assembly 1 also includes a support rail 104 and a main slide groove 105. The top of the left and right ends of the base 101 is horizontally mounted with a support rail 104, and the top surface of the middle part of the support rail 104 is symmetrically and horizontally provided with a main slide groove 105. Under the operation of the electric slider 404 on one side of the connecting frame 401, the entire vision recognition component 4 can be translated along the surface of the guide frame 3 in the horizontal X-axis direction. The adjustment frame 2 connected to the guide frame 3 can be connected to the lead screw 103 by the guide post 202, and under the operation of the servo motor 102, the adjustment frame 2 connected to the guide frame 3 and the vision recognition component 4 can be translated back and forth along the surface of the lead screw 103 and the support rail 104 in the horizontal Y-axis direction.

[0025] like Figures 1 to 5As shown, the adjusting frame 2 includes a support slider 201, a guide post 202, an electric lifting column 203, and a fixed seat 204. The guide post 202 is connected to one side of the support slider 201, and the electric lifting column 203 is vertically mounted on the top of the support slider 201. The fixed seat 204 is mounted on the top of the electric lifting column 203. The support slider 201 and the support guide rail 104 are slidably connected by a keyway structure. The lower end of the guide post 202 is threadedly connected to the lead screw 103. Both ends of the guide frame 3 are connected to the fixed seat 204, and the electric slider 404 is slidably connected to the guide frame 3. The side of the connecting frame 401 away from the electric slider 404 is used to connect and install a manual soldering machine. The limiting structure 5 includes a support plate 501, an auxiliary groove 502, a stabilizing rod 503, and a limiting angle plate 504. The support plate 501... An auxiliary groove 502 is provided on the top surface of the support plate 501, and a stabilizing rod 503 is horizontally installed at one end of the top of the support plate 501. Both ends of the stabilizing rod 503 are connected to limiting angle plates 504. The bottom of the limiting angle plate 504 is slidably connected to the auxiliary groove 502 by a keyway structure, and the stabilizing rod 503 and the limiting angle plate 504 are slidably connected. The bottom of the support plate 501 is slidably connected to the main slide groove 105 by a keyway structure. The entire limiting structure 5 uses the keyway connection between the support plate 501 and the main slide groove 105 to achieve left and right translation in the horizontal X-axis direction. The limiting angle plate 504 can be slidably connected to the auxiliary groove 502 and the stabilizing rod 503 by a keyway connection, which ensures the stability of the structure and allows for forward and backward translation in the horizontal Y-axis direction.

[0026] In summary, as Figures 1 to 5 As shown, when using this manual selection welding device, the PCB board to be welded is first placed between the two sets of limiting structures 5 on the top of the base assembly 1. Before this, the manual soldering machine is fixed to the side of the connecting frame 401 away from the electric slider 404, and the output end of the manual soldering machine is parallel to the output end of the visual recognition device 402.

[0027] Then, according to the size of the PCB board, the support plate 501 and the limiting angle plate 504 are simultaneously moved and adjusted along the inside and surface of the main slide groove 105, the auxiliary groove 502 and the stabilizing rod 503 in the horizontal X-axis and Y-axis respectively, so as to limit and clamp the PCB board from the four opposite corners, thereby ensuring the stability of the structure during the subsequent processing of the PCB board.

[0028] Subsequently, the servo motors 102 on both sides of one end of the base 101 will start to operate and drive the lead screw 103 connected to its power output end to rotate horizontally. At this time, the guide post 202 connected to the lead screw 103 will be connected to the support slider 201 and will translate along the surface of the lead screw 103 and the support guide rail 104 in the horizontal Y-axis direction. At the same time, in coordination with the operation of the vision recognition device 402, the electric lifting column 203 at the top of the support slider 201 will extend and retract in the vertical direction to cooperate with the vision recognition device 402 to take pictures and focus. Meanwhile, the electric slider 404 on one side of the connecting frame 401 will translate along the surface of the guide frame 3 in the horizontal Z-axis direction to confirm the position of the vision recognition device 402 and facilitate the processing of the tree hole soldering machine.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A manual welding selection device, comprising a base assembly (1) and a vision recognition assembly (4), characterized in that: The base assembly (1) is connected to the left and right sides by adjustment frames (2), and the top of the adjustment frame (2) is horizontally supported by a guide frame (3). The visual recognition component (4) is installed on the middle section surface of the guide frame (3). The top middle section surface of the base assembly (1) is equipped with a limiting structure (5). The visual recognition component (4) includes a connecting frame (401), a visual recognition device (402), a protective cover (403), and an electric slider (404). The visual recognition device (402) is vertically installed inside the connecting frame (401), and the lower end of the connecting frame (401) is equipped with a protective cover (403). An electric slider (404) is connected and installed on one side of the connecting frame (401).

2. The manual welding selection device according to claim 1, characterized in that, The base assembly (1) includes a base (101), a servo motor (102) and a lead screw (103). The servo motor (102) is horizontally mounted symmetrically on one end of the base (101), and the lead screw (103) is horizontally mounted on the power output end of the servo motor (102).

3. The manual welding selection device according to claim 2, characterized in that, The base assembly (1) further includes a support rail (104) and a main slide groove (105). The support rail (104) is horizontally installed on the top of the left and right ends of the base (101), and the main slide groove (105) is symmetrically opened on the top surface of the middle part of the support rail (104).

4. The manual welding selection device according to claim 3, characterized in that, The adjustment frame (2) includes a support slider (201), a guide post (202), an electric lifting column (203), and a fixed seat (204). The guide post (202) is connected to one side of the support slider (201), and the electric lifting column (203) is vertically installed on the top of the support slider (201). The fixed seat (204) is installed on the top of the electric lifting column (203).

5. A manual welding selection device according to claim 4, characterized in that, The support slider (201) and the support guide rail (104) are slidably connected by a keyway structure, and the lower end of the guide pile (202) is threadedly connected to the lead screw (103).

6. A manual welding selection device according to claim 4, characterized in that, Both ends of the guide frame (3) are connected to the fixed base (204), and the electric slider (404) is slidably connected to the guide frame (3). The side of the connecting frame (401) away from the electric slider (404) is used to connect and install a manual soldering machine.

7. A manual welding selection device according to claim 3, characterized in that, The limiting structure (5) includes a support plate (501), an auxiliary groove (502), a stabilizing rod (503), and a limiting angle plate (504). The top surface of the support plate (501) is provided with an auxiliary groove (502), and a stabilizing rod (503) is horizontally installed at one end of the top of the support plate (501). Both ends of the stabilizing rod (503) are connected to the limiting angle plate (504).

8. A manual welding selection device according to claim 7, characterized in that, The bottom of the limiting angle plate (504) is slidably connected to the auxiliary groove (502) by a keyway structure, and the stabilizing rod (503) and the limiting angle plate (504) are slidably connected. The bottom of the support plate (501) is slidably connected to the main slide groove (105) by a keyway structure.

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