Soldering machine with protection structure

Abstract

The utility model relates to soldering technology field, concretely relates to a soldering machine with protection structure, including the soldering device and the placement platform of up and down arrangement, the placement platform includes casing, power component, placement board and clamping plate component, power component is located in the casing, and the output end transmission connection placement board of power component, the top of placement board forms and places the groove, and clamping plate component includes the bottom plate and the cover plate of mutual articulation, and the cover plate forms a plurality of opening grooves, and the connecting place of each opening groove is aligned with the pin of electronic component and circuit board welding position, makes this connecting place expose through opening groove, supplies soldering assembly and carries out soldering operation. Through setting up clamping plate component, the cover plate can press the electronic component tightly on the circuit board when closing, a plurality of opening grooves are opened in the cover plate, and the welding of electronic component pin and circuit board is exposed accurately through opening groove, thereby the operation range of soldering assembly is strictly limited in opening groove.

Description

Technical Field

[0001] This utility model relates to the field of soldering technology, specifically to a soldering machine with a protective structure. Background Technology

[0002] Soldering machines, as core processing equipment in fields such as electronics manufacturing and precision machinery assembly, are widely used in processes such as circuit board soldering, component pin fixing, and wire harness connection. Their processing accuracy and operational stability directly affect the electrical performance and structural reliability of products. With the electronics industry moving towards miniaturization and high density, the requirements for precision in soldering operations are constantly increasing. At the same time, safe production and optimization of the working environment have become key areas of focus for the industry.

[0003] For example, Chinese utility model patent CN217393983U discloses an automatic soldering machine, including: a mounting base and a soldering machine body. The soldering machine body is mounted on the left side wall of the top of the mounting base. A column is mounted on the right side wall of the top of the mounting base. A frame is mounted on the left side wall of the column via a drive mechanism, and an electric telescopic rod is mounted on the left side wall of the frame. A mounting plate is mounted on the left movable end of the electric telescopic rod. Two sets of clamping plates are slidably mounted on the bottom wall of the mounting plate via a drive device. The device is rotatably mounted on the top wall of the mounting base by the column, which drives the column to rotate, changing the angle of the clamping plates. The drive device moves the clamping plates closer together or further apart, clamping the workpiece by the clamping plates moving together, thus acting as a robotic arm to achieve automatic loading and unloading, increase the automation level of the soldering machine, reduce manual workload, and improve work efficiency.

[0004] In the aforementioned automatic soldering machine, if the soldering machine body fails to move to the correct position during the soldering process, or if the position of the circuit board to be soldered shifts, the solder head of the soldering machine body is very likely to deviate from the preset soldering point. This can result in misaligned solder joints or poor soldering, affecting the electrical connection performance of the circuit board. In severe cases, the solder head may directly touch the non-soldering area of ​​the circuit board, thereby damaging the circuit board and rendering it unusable. Utility Model Content

[0005] In view of the above-mentioned technical problems in the existing technology, this utility model provides a soldering machine with a protective structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A soldering machine with a protective structure is provided, including a soldering device and a placement stage arranged vertically. The soldering device includes a drive component and a soldering component. The output end of the drive component is driven and connected to the soldering component. The placement stage includes a housing, a power component, a placement plate, and a clamping plate assembly. The power component is located inside the housing. The output end of the power component passes through the top of the housing and is driven and connected to the placement plate. The top of the placement plate is formed with a placement groove for placing the clamping plate assembly. The clamping plate assembly includes a base plate and a cover plate, which are hinged together. The base plate is used to support a circuit board and electronic components to be soldered onto the circuit board. The cover plate is used to press the electronic components and the circuit board together between the base plate and the cover plate. The cover plate is formed with a plurality of openings. Each opening is aligned with the connection point between the pin of the electronic component and the soldering position of the circuit board, so that the connection point is exposed through the openings for the soldering component to perform soldering operations.

[0007] Preferably, handles are fixedly provided on both sides of the base plate, and a lifting handle is provided on the top of the cover plate. The lifting handle is fixed on the top of the cover plate and away from the side where the cover plate and the base plate are hinged.

[0008] Preferably, the top surface of the placement plate is also provided with a smoke extractor for absorbing fumes generated during soldering operations, and the smoke extractor is located on the side away from the handle.

[0009] Preferably, the power assembly includes a power motor, a third coupling, a third lead screw, and a third slider. The power motor is fixed inside the housing. The output end of the power motor is connected to one end of the third coupling, and the other end of the third coupling is connected to the third lead screw. The third lead screw is arranged along the Y-axis direction. The third slider is sleeved on the third lead screw and threadedly connected to the third lead screw. The top of the third slider is fixedly connected to the bottom of the placement plate.

[0010] Preferably, the drive assembly includes a support frame, a first drive mechanism, and a second drive mechanism. The first drive mechanism is fixed to the support frame, and its output end is connected to the second drive mechanism. The output end of the second drive mechanism is connected to the solder assembly. The first drive mechanism includes a first drive motor, a first coupling, a first lead screw, and a first slider. The first drive motor is fixed to the support frame, and its output end is connected to one end of the first coupling. The other end of the first coupling is connected to the first lead screw. The first lead screw is arranged along the X-axis. The first slider is sleeved on the first lead screw and threadedly connected to it. The second drive mechanism is fixedly connected to the first slider.

[0011] Preferably, the second drive mechanism includes a vertical plate, a second drive motor, a second coupling, a second lead screw, a second slider, and a sliding plate. The back of the vertical plate is fixedly connected to the first slider. The second drive motor is fixedly mounted on the front of the vertical plate. The output end of the second drive motor is connected to one end of the second coupling. The other end of the second coupling is connected to the second lead screw. The second lead screw is arranged along the Z-axis. The second slider is sleeved on the second lead screw and threadedly connected to the second lead screw. The sliding plate is fixedly connected to the second slider.

[0012] Preferably, the soldering assembly includes a first connecting plate, a second connecting plate, and a soldering component. One end of the first connecting plate is fixedly connected to a sliding plate, the second connecting plate is connected to one side of the first connecting plate, and the soldering component is fixedly disposed at the bottom of the second connecting plate.

[0013] Preferably, an adjusting member is provided between the first connecting plate and the second connecting plate. The adjusting member includes a first adjusting block and a second adjusting block that are hinged to each other. The side of the first adjusting block away from the second adjusting block is fixedly connected to the first connecting plate, and the side of the second adjusting block away from the first adjusting block is fixedly connected to the second connecting plate.

[0014] The beneficial effects of this utility model are: This utility model discloses a soldering machine with a protective structure. By setting up a clamping plate assembly, the clamping plate assembly includes a base plate and a cover plate. The base plate is used to support the circuit board and electronic components. The cover plate is connected to the base plate through a hinge structure. When the cover plate is closed, it can press the electronic components onto the circuit board. Several openings are opened on the cover plate. The soldering of the electronic component pins to the circuit board is precisely exposed through the openings. This strictly limits the working range of the soldering assembly to the openings, effectively avoiding problems such as misalignment of solder joints, cold solder joints, and damage to the circuit board caused by the offset of the soldering assembly or changes in the position of the circuit board. Attached Figure Description

[0015] Figure 1 This is a perspective view of a soldering machine with a protective structure as described in the embodiment.

[0016] Figure 2 This is a perspective view of the driving component in the embodiment.

[0017] Figure 3 This is a perspective view of the second drive mechanism and solder assembly in the embodiment.

[0018] Figure 4 This is a perspective view of the hidden sliding plate of the second drive mechanism in the embodiment.

[0019] Figure 5 This is a perspective view of the solder assembly in the embodiment.

[0020] Figure 6 This is a perspective view of the hidden housing of the placement platform in the embodiment.

[0021] Figure 7 This is a perspective view of the power component in the embodiment.

[0022] Figure 8 This is a perspective view of the placement plate and clamping plate assembly in the embodiment, with a partial enlarged schematic diagram.

[0023] Reference numerals: 1. Soldering device; 10. Drive assembly; 100. Support frame; 101. First drive mechanism; 1010. First drive motor; 1011. First coupling; 1012. First lead screw; 1013. First slider; 102. Second drive mechanism; 1020. Vertical plate; 1021. Second drive motor; 1022. Second coupling; 1023. Second lead screw; 1024. Second slider; 1025. Slide plate; 11. Soldering assembly; 110. First connecting plate; 111. 1. Second connecting plate; 112. Solder part; 113. Adjusting part; 1130. First adjusting block; 1131. Second adjusting block; 2. Placement platform; 20. Housing; 21. Power assembly; 210. Power motor; 211. Third coupling; 212. Third lead screw; 213. Third slider; 22. Placement plate; 220. Placement slot; 221. Smoke extractor; 23. Clamping plate assembly; 230. Base plate; 2300. Handle; 231. Cover plate; 2310. Opening slot; 2311. Lifting handle. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] This embodiment provides a soldering machine with a protective structure, such as... Figure 1 As shown, it includes a soldering device 1 and a placement platform 2 arranged vertically. The placement platform 2 is used to place a circuit board and electronic components to be soldered onto the circuit board. The soldering device 1 is used to solder the electronic components onto the soldering area of ​​the circuit board.

[0026] Furthermore, the soldering device 1 includes a drive component 10 and a soldering component 11. The output end of the drive component 10 is connected to the soldering component 11. The drive component 10 can drive the soldering component 11 to achieve multi-dimensional movement. The output end of the soldering component 11 is used to solder electronic components to the soldering area of ​​the circuit board.

[0027] Combination Figures 2 to 5As shown, the drive assembly 10 includes a support frame 100, a first drive mechanism 101, and a second drive mechanism 102. The first drive mechanism 101 is fixedly mounted on the support frame 100, and its output end is connected to the second drive mechanism 102. The output end of the second drive mechanism 102 is connected to the solder assembly 11. It should be noted that the first drive mechanism 101 is actually an X-axis drive mechanism, and the second drive mechanism 102 is actually a Z-axis drive mechanism. Therefore, the solder assembly 11 can move along the X-axis and Z-axis directions under the drive of the drive assembly 10.

[0028] Furthermore, the first drive mechanism 101 includes a first drive motor 1010, a first coupling 1011, a first lead screw 1012, and a first slider 1013. The first drive motor 1010 is fixed to the support frame 100, the first lead screw 1012 is rotatably mounted on the support frame 100, and the first lead screw 1012 is arranged along the X-axis direction. The output end of the first drive motor 1010 is drivenly connected to one end of the first coupling 1011, and the other end of the first coupling 1011 is drivenly connected to the first lead screw 1012. The first slider 1013 is sleeved on the first lead screw 1012 and threadedly connected to the first lead screw 1012. Therefore, when the first drive motor 1010 is working, the first slider 1013 can move axially along the first lead screw 1012 (i.e., move in the X-axis direction).

[0029] The second drive mechanism 102 includes a vertical plate 1020, a second drive motor 1021, a second coupling 1022, a second lead screw 1023, a second slider 1024, and a sliding plate 1025. The back of the vertical plate 1020 is fixedly connected to the first slider 1013. The second drive motor 1021 is fixedly mounted on the front of the vertical plate 1020. The second lead screw 1023 is rotatably mounted on the front of the vertical plate 1020 and is arranged along the Z-axis. The output end of the second drive motor 1021 is connected to one end of the second coupling 1022. The other end of 2 is connected to the second lead screw 1023. The second slider 1024 is sleeved on the second lead screw 1023 and threadedly connected to the second lead screw 1023. The slide plate 1025 is fixedly connected to the second slider 1024. Therefore, when the second drive motor 1021 works, the second slider 1024 can move along the axial direction of the second lead screw 1023 (i.e., along the Z-axis direction). Since the slide plate 1025 is fixedly connected to the second slider 1024, when the second slider 1024 moves along the Z-axis direction, the slide plate 1025 moves along the Z-axis direction with the second slider 1024.

[0030] The soldering assembly 11 includes a first connecting plate 110, a second connecting plate 111, and a soldering component 112. One end of the first connecting plate 110 is fixedly connected to a sliding plate 1025, the second connecting plate 111 is connected to one side of the first connecting plate 110, and the soldering component 112 is fixedly disposed at the bottom of the second connecting plate 111. An adjusting member 113 is provided between the first connecting plate 110 and the second connecting plate 111. The adjusting member 113 includes a first adjusting block 1130 and a second adjusting block 1131, which are hinged to each other. Specifically, one side of the first adjusting block 1130 is fixedly connected to one side of the first connecting plate 110, the other side of the first adjusting block 1130 is hinged to one side of the second adjusting block 1131, and the other side of the second adjusting block 1131 is fixedly connected to the second connecting plate 111. This allows the second connecting plate 111 to swing around the hinge point between the first adjusting block 1130 and the second adjusting block 1131, thereby adjusting the position of the soldering component.

[0031] It should be noted that soldering component 112 is prior art. For details, please refer to the Chinese utility model patent with publication number CN216829037U, entitled "A Single-Rail Online Soldering Machine". It will not be elaborated here.

[0032] Combination Figure 1 , Figures 6 to 8 As shown, the placement platform 2 includes a housing 20, a power assembly 21, a placement plate 22, and a clamping plate assembly 23. The power assembly 21 is located inside the housing 20. The output end of the power assembly 21 passes through the top of the housing 20 and is connected to the placement plate 22. The top of the placement plate 22 is formed with a placement groove 220. The clamping plate assembly 23 can be freely placed into or removed from the placement groove 220.

[0033] The power assembly 21 is actually a Y-axis drive assembly. The power assembly 21 is used to drive the placement plate 22 and its clamping plate assembly 23 to move along the Y-axis direction. The power assembly 21 includes a power motor 210, a third coupling 211, a third lead screw 212, and a third slider 213. The power motor 210 is fixed inside the housing 20, and the third lead screw 212 is rotatably disposed inside the housing 20 and arranged along the Y-axis direction. The output end of the power motor 210 is driven to one end of the third coupling 211, and the other end of the third coupling 211 is driven to the third lead screw 212. The third slider 213 is sleeved on the third lead screw 212 and threadedly connected to the third lead screw 212. The third slider 213 passes through the top of the housing 20 and is fixedly connected to the bottom of the placement plate 22. Therefore, when the drive motor is working, the third slider 213 can move along the axial direction of the third lead screw 212 (i.e., move in the Y-axis direction). The movement of the third slider 213 can drive the placement plate 22 and the clamping plate assembly 23 to move together.

[0034] Furthermore, the clamping plate assembly 23 includes a base plate 230 and a cover plate 231. The base plate 230 is used to support the circuit board and the electronic components to be soldered onto the circuit board. The cover plate 231 is used to press the electronic components and the circuit board together between the base plate 230 and the cover plate 231. The base plate 230 and the cover plate 231 are hinged. The cover plate 231 can be flipped around the hinge to close or open the base plate 230.

[0035] The cover plate 231 has several openings 2310, each opening 2310 being aligned with the connection between the pin of the electronic component and the soldering position on the circuit board, so that the connection is exposed through the opening 2310, while the main body of the electronic component is covered and pressed by the cover plate 231. At this time, when the soldering device 1 is working, the working range of the soldering device 1 is strictly limited to the openings 2310 of the cover plate 231, thereby avoiding the problems of misalignment of solder joints, cold solder joints and damage to the circuit board caused by the offset of the soldering device 1 or the change of the position of the circuit board.

[0036] Furthermore, in order to facilitate the operator to quickly remove the clamp assembly 23 from the placement slot 220, the base plate 230 is fixedly provided with handles 2300 on both sides; in order to facilitate the operator to hold and flip the cover plate 231 to realize the closing or opening of the base plate 230 and the cover plate 231, the top of the cover plate 231 is fixedly provided with a lifting handle 2311, and the lifting handle 2311 is located on the side away from the hinge of the cover plate 231 and the base plate 230.

[0037] In addition, a smoke extractor 221 is fixed on the top surface of the placement plate 22. The smoke extractor 221 is located on the side away from the handle 2300 and is used to absorb the smoke generated during the operation of the soldering device 1.

[0038] In the description of this utility model, it is obvious that the described embodiments are only a part of the embodiments of this utility model, and not all of them. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0039] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0040] In the description of this utility model, it should be noted that the terms "middle," "upper," "lower," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" 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, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

Claims

1. A soldering machine with a protective structure, comprising a soldering device (1) arranged vertically and a placement platform (2), wherein the soldering device (1) includes a drive assembly (10) and a soldering assembly (11), the output end of the drive assembly (10) being drively connected to the soldering assembly (11), characterized in that, The placement platform (2) includes a housing (20), a power assembly (21), a placement plate (22), and a clamping plate assembly (23). The power assembly (21) is located inside the housing (20). The output end of the power assembly (21) passes through the top of the housing (20) and is connected to the placement plate (22). The top of the placement plate (22) is formed with a placement groove (220) for placing the clamping plate assembly (23). The clamping plate assembly (23) includes a base plate (230) and a cover plate (231). 231) Hinged, the base plate (230) is used to support the circuit board and the electronic components to be soldered on the circuit board, and the cover plate (231) is used to press the electronic components and the circuit board together between the base plate (230) and the cover plate (231). The cover plate (231) is formed with several opening slots (2310). Each opening slot (2310) is aligned with the connection between the pin of the electronic component and the soldering position of the circuit board, so that the connection is exposed through the opening slot (2310) for the soldering assembly (11) to perform soldering operations.

2. The soldering machine with a protective structure according to claim 1, characterized in that, Handles (2300) are fixedly provided on both sides of the base plate (230), and a lifting handle (2311) is provided on the top of the cover plate (231). The lifting handle (2311) is fixed on the top of the cover plate (231) and away from the hinge side of the cover plate (231) and the base plate (230).

3. A soldering machine with a protective structure according to claim 2, characterized in that, The top surface of the placement plate (22) is also provided with a smoke extractor (221) for absorbing the smoke generated during soldering operations. The smoke extractor (221) is located on the side away from the handle (2300).

4. A soldering machine with a protective structure according to claim 3, characterized in that, The power assembly (21) includes a power motor (210), a third coupling (211), a third lead screw (212), and a third slider (213). The power motor (210) is fixed inside the housing (20). The output end of the power motor (210) is connected to one end of the third coupling (211), and the other end of the third coupling (211) is connected to the third lead screw (212). The third lead screw (212) is arranged along the Y-axis. The third slider (213) is sleeved on the third lead screw (212) and threadedly connected to the third lead screw (212). The top of the third slider (213) is fixedly connected to the bottom of the placement plate (22).

5. A soldering machine with a protective structure according to claim 1, characterized in that, The drive assembly (10) includes a support frame (100), a first drive mechanism (101), and a second drive mechanism (102). The first drive mechanism (101) is fixed to the support frame (100). The output end of the first drive mechanism (101) is driven by the second drive mechanism (102), and the output end of the second drive mechanism (102) is driven by the solder assembly (11). The first drive mechanism (101) includes a first drive motor (1010), a first coupling (1011), a first lead screw (1012), and a first slide. Block (1013), first drive motor (1010) is fixed to support frame (100), output end of first drive motor (1010) is connected to one end of first coupling (1011), other end of first coupling (1011) is connected to first lead screw (1012), first lead screw (1012) is arranged along X-axis direction, first slider (1013) is sleeved on first lead screw (1012) and threadedly connected to first lead screw (1012), second drive mechanism (102) is fixedly connected to first slider (1013).

6. A soldering machine with a protective structure according to claim 5, characterized in that, The second drive mechanism (102) includes a vertical plate (1020), a second drive motor (1021), a second coupling (1022), a second lead screw (1023), a second slider (1024), and a slide plate (1025). The back of the vertical plate (1020) is fixedly connected to the first slider (1013). The second drive motor (1021) is fixedly mounted on the front of the vertical plate (1020). The output end of the second drive motor (1021) is connected to one end of the second coupling (1022), and the other end of the second coupling (1022) is connected to the second lead screw (1023). The second lead screw (1023) is arranged along the Z-axis. The second slider (1024) is sleeved on the second lead screw (1023) and threadedly connected to the second lead screw (1023). The slide plate (1025) is fixedly connected to the second slider (1024).

7. A soldering machine with a protective structure according to claim 6, characterized in that, The solder assembly (11) includes a first connecting plate (110), a second connecting plate (111), and a solder component (112). One end of the first connecting plate (110) is fixedly connected to a sliding plate (1025). The second connecting plate (111) is connected to one side of the first connecting plate (110), and the solder component (112) is fixed to the bottom of the second connecting plate (111).

8. A soldering machine with a protective structure according to claim 7, characterized in that, An adjusting member (113) is provided between the first connecting plate (110) and the second connecting plate (111). The adjusting member (113) includes a first adjusting block (1130) and a second adjusting block (1131) that are hinged to each other. The side of the first adjusting block (1130) away from the second adjusting block (1131) is fixedly connected to the first connecting plate (110), and the side of the second adjusting block (1131) away from the first adjusting block (1130) is fixedly connected to the second connecting plate (111).

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