Wave soldering device and soldering equipment

Abstract

The utility model provides a wave soldering device and welding equipment, the wave soldering device comprises a tin furnace, a wave soldering nozzle structure and an adjusting piece, the tin furnace forms a tin cavity, the wave soldering nozzle structure is arranged in the tin cavity, the wave soldering nozzle structure comprises a base and a turbulent wave generating assembly arranged on the base, and the turbulent wave generating assembly is used for generating turbulent waves; the adjusting part comprises an operation part and a transmission part, the operation part is connected with the turbulent flow wave generating assembly through the transmission part so as to adjust parameters of turbulent flow waves, and at least part of the operation part is arranged outside the tin cavity. The operating part is arranged outside the tin furnace, an operator can directly adjust parameters of turbulent flow waves through the operating part without opening the tin furnace or moving equipment, operation is more convenient and faster, the operating part is at least partially arranged outside the tin furnace, the opportunity that the operator makes contact with high-temperature equipment can be reduced, operation risks are reduced, and operation efficiency is improved. And the working safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a wave soldering device and welding equipment. Background Art

[0002] In the related art, the wave soldering nozzle structure can generate turbulent waves and flat waves to solder circuit boards. In order to reduce the generation of tin slag, the wave soldering nozzle structure is generally placed in a tin furnace. During operation, the temperature of the tin furnace is high, the working parameters of the turbulent waves are not convenient to adjust, and the safety is poor. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model proposes a wave soldering device, which aims to facilitate the adjustment of the parameters of the spoiler wave.

[0004] An embodiment of the second aspect of the utility model provides a welding device.

[0005] According to the first aspect of the present invention, the wave soldering device comprises:

[0006] A tin furnace, forming a tin cavity;

[0007] A wave soldering nozzle structure is arranged in the tin cavity, and the wave soldering nozzle structure comprises a base and a spoiler wave generating component arranged on the base, and the spoiler wave generating component is used to generate spoiler waves;

[0008] The adjusting member comprises an operating part and a transmission part, wherein the operating part is connected to the spoiler wave generating assembly through the transmission part to adjust the parameters of the spoiler wave, and the operating part is at least partially arranged outside the tin cavity.

[0009] According to the wave soldering device of the embodiment of the utility model, it includes a tin furnace, a wave soldering nozzle structure and an adjusting member, the tin furnace is formed with a tin cavity, the wave soldering nozzle structure is arranged in the tin cavity, the wave soldering nozzle structure includes a base and a spoiler wave generating component arranged on the base, and the spoiler wave generating component is used to generate spoiler waves; the adjusting member includes an operating part and a transmission part, the operating part is connected to the spoiler wave generating component through the transmission part to adjust the parameters of the spoiler wave, and the operating part is at least partially arranged outside the tin cavity. By arranging the operating part outside the tin furnace, the operator can directly adjust the parameters of the spoiler wave through the operating part without opening the tin furnace or moving the equipment, and the operation is more convenient and quick. Since the operating part is at least partially arranged outside the tin furnace, the opportunity of the operator to contact the high-temperature equipment can be reduced, the operation risk is reduced, and the work safety is improved.

[0010] According to the wave soldering device of the embodiment of the utility model, the spoiler wave generating assembly includes a front baffle, a spoiler plate and a middle baffle arranged in sequence, a spoiler cavity is formed between the front baffle, the spoiler plate and the middle baffle, and a spoiler wave nozzle is arranged on the spoiler plate; the transmission part is suitable for being connected to the spoiler plate to adjust the angle of the spoiler plate.

[0011] According to the wave soldering device of an embodiment of the utility model, the spoiler includes a first side and a second side that are relatively arranged, the first side is rotatably arranged on the front baffle or the base, and the second side is suitable for connecting with the transmission part to adjust the height of the second side and drive the spoiler to rotate.

[0012] According to the wave soldering device of the embodiment of the utility model, a fixing seat is installed on the tin furnace, one of the transmission part and the fixing seat is provided with an internal thread, and the other is provided with an external thread matching the internal thread.

[0013] According to the wave soldering device of the embodiment of the utility model, a scale indicator line is arranged on the operating part, and the scale indicator line is used to indicate the adjustment angle of the spoiler.

[0014] According to the wave soldering device of the embodiment of the utility model, the second side is provided with a connecting plate slidably connected to the middle baffle plate, and the connecting plate is provided with a guide groove. The transmission part is suitable for sliding along the guide groove to drive the connecting plate to slide along the middle baffle plate to adjust the height of the second side.

[0015] According to the wave soldering device of the embodiment of the utility model, one of the connecting plate and the middle baffle is provided with an adjusting long hole, and the other is provided with a mounting hole corresponding to the adjusting long hole.

[0016] According to the wave soldering device of the embodiment of the utility model, the transmission part includes:

[0017] A transmission section connected to the operating part;

[0018] A guide section, a first end of which is connected to the transmission section, and the guide section is suitable for sliding along the guide groove;

[0019] The limiting section is connected to the second end of the guiding section to limit the guiding section to the guiding groove.

[0020] According to the wave soldering device of the embodiment of the utility model, the spoiler and the connecting piece are an integral structure.

[0021] According to the wave soldering device of the embodiment of the utility model, the wave soldering nozzle structure also includes a flat wave generating component, the base is formed with a guide cavity connected to the tin cavity, and the turbulent wave generating component and the flat wave generating component are both connected to the guide cavity.

[0022] The second embodiment of the utility model provides a welding device, comprising:

[0023] A conveying device for conveying circuit boards;

[0024] The wave soldering device described in any of the above embodiments is arranged on the conveying device and is used to solder the circuit board.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a structural schematic diagram of a wave soldering device provided by an embodiment of the utility model;

[0028] Figure 2 It is a top view of the wave soldering device provided by an embodiment of the utility model;

[0029] Figure 3 It is a partial structural schematic diagram of a wave soldering device provided by an embodiment of the utility model;

[0030] Figure 4 It is the installation diagram of the adjusting part;

[0031] Figure 5 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0032] Figure 6 It is a structural schematic diagram of a welding device provided in an embodiment of the utility model.

[0033] Reference numerals:

[0034] 10. Wave soldering device; 20. Conveying device;

[0035] 100, tin furnace; 110, fixed seat;

[0036] 200, wave soldering nozzle structure; 210, base; 220, spoiler wave generating assembly; 230, flat wave generating assembly; 221, front baffle; 222, spoiler; 223, middle baffle; 224, connecting plate; 225, guide groove; 226, adjustment slot; 227, mounting hole; 201, spoiler wave nozzle; 2221, first side; 2222, second side;

[0037] 300, adjusting member; 310, operating part; 320, transmission part; 321, transmission section; 322, guide section; 323, limiting section. DETAILED DESCRIPTION

[0038] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0039] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0040] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0041] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] The embodiments of the present utility model refer to Figure 1-Figure 6 As shown, a wave soldering device 10 and soldering equipment are provided.

[0044] In the related art, the wave soldering nozzle structure 200 can generate turbulent waves and flat waves to solder circuit boards. In order to reduce the generation of tin slag, the wave soldering nozzle structure is generally placed in a tin furnace 100. During operation, the temperature of the tin furnace 100 is high, the working parameters of the turbulent waves are not convenient to adjust, and the safety is poor.

[0045] According to an embodiment of the present utility model, please refer to Figure 1 and Figure 2 According to the wave soldering device 10 of the embodiment of the utility model, it includes a tin furnace 100, which forms a tin cavity; a wave soldering nozzle structure 200, which is arranged in the tin cavity, and the wave soldering nozzle structure 200 includes a base 210 and a spoiler wave generating component arranged on the base 210, and the spoiler wave generating component 220 is used to generate spoiler waves; an adjusting member 300, including an operating part 310 and a transmission part 320, the operating part 310 is connected to the spoiler wave generating component 220 through the transmission part 320 to adjust the parameters of the spoiler wave, and the operating part 310 is at least partially arranged outside the tin cavity.

[0046] It can be understood that, in the present embodiment, the tin furnace 100 is formed with a tin chamber for accommodating tin liquid, the wave soldering nozzle structure 200 is arranged in the tin chamber, the spoiler wave generating assembly 220 is connected with the tin chamber through the base 210, and the tin liquid in the tin chamber can be sprayed out from the spoiler wave nozzle 201 of the spoiler wave generating assembly 220 through the base 210 to form a spoiler wave. The existence of the spoiler wave helps the solder to evenly wet the welding area, so that it can effectively contact and connect with the welding parts, thereby ensuring the welding quality and connection strength.

[0047] It should be noted that the structure of the transmission part 320 may include but is not limited to gears, screw rods, chains, hydraulic cylinders, etc., so as to achieve parameter adjustment of the spoiler wave.

[0048] In an optional embodiment, the transmission part 320 adopts gear transmission, which transmits motion and force through the mutual meshing of gears, and can achieve more precise height adjustment. By adjusting the size of the gear and the ratio of the number of teeth, it is possible to achieve a slight adjustment of the spoiler wave parameters, which is suitable for occasions requiring higher precision.

[0049] In another optional embodiment, the transmission part 320 adopts a screw drive, which utilizes the helical side effect of the nut and the screw to convert the rotational motion into a linear displacement, thereby achieving precise adjustment of the spoiler wave parameters. The screw drive has high transmission efficiency and precision, and is suitable for occasions requiring precise adjustment.

[0050] In another optional embodiment, the transmission part 320 adopts hydraulic transmission. The hydraulic transmission realizes motion control by transmitting pressure through the hydraulic system. The spoiler wave parameters can be precisely adjusted by precisely controlling the movement of the hydraulic cylinder. It is suitable for large equipment and occasions requiring high-power transmission.

[0051] In another optional embodiment, the transmission part 320 adopts chain transmission. The chain transmission uses the cooperation of the chain and gears to transmit motion and force, which can achieve relatively stable and reliable transmission and adjust the parameters of the spoiler wave.

[0052] In this embodiment, the operating portion 310 can be designed as a handle, a knob or other structure. In an optional embodiment, by rotating or pushing and pulling the handle, the displacement of the transmission portion 320 can be controlled, thereby adjusting the parameters of the spoiler wave. The handle operation is simple and intuitive, and can be applied to occasions where the spoiler wave parameters need to be frequently adjusted. In another optional embodiment, the transmission portion 320 can be controlled by rotating the knob to adjust the spoiler wave parameters. The design of the knob is flexible and can be used in conjunction with the scale line, which is suitable for occasions where small adjustments are required.

[0053] In this embodiment, the wave soldering device 10 includes a tin furnace 100, a wave soldering nozzle structure 200 and an adjusting member 300, wherein the tin furnace 100 is formed with a tin cavity, the wave soldering nozzle structure 200 is arranged in the tin cavity, the wave soldering nozzle structure 200 includes a base 210 and a spoiler wave generating assembly arranged on the base 210, and the spoiler wave generating assembly 220 is used to generate spoiler waves; the adjusting member 300 includes an operating part 310 and a transmission part 320, the operating part 310 is connected to the spoiler wave generating assembly 220 through the transmission part 320 to adjust the parameters of the spoiler wave, and the operating part 310 is at least partially arranged outside the tin cavity. By arranging the operating part 310 outside the tin furnace 100, the operator can directly adjust the parameters of the spoiler wave through the operating part 310 without opening the tin furnace 100 or moving the equipment, and the operation is more convenient and quick. Since the operating part 310 is at least partially arranged outside the tin furnace 100, the opportunity of the operator to contact the high-temperature equipment can be reduced, the operation risk can be reduced, and the work safety can be improved. By adjusting the parameters of the turbulent wave outside the tin furnace 100, it can be flexibly adjusted according to different welding requirements and workpiece characteristics to meet different welding needs and be suitable for different types of workpieces, thereby improving the versatility and flexibility of the equipment.

[0054] In an optional embodiment, the spoiler wave nozzle 201 generates a rotating airflow and eddy current by designing a specific shape and aperture, thereby disturbing the gas flow and heat distribution in the welding area. The spoiler wave nozzle 201 is usually designed to be a plurality of small holes or slits, so that the tin liquid can be dispersed into a plurality of small streams to generate spoiler waves. The spoiler wave nozzle 201 can also adjust the angle and effect of the spray by changing the parameters such as the position, size and shape of the hole, so as to meet the needs of different occasions.

[0055] In an optional embodiment, the number of spoiler wave nozzles 201 is multiple, and the spoiler wave nozzles 201 of two adjacent columns are staggered. It is understandable that in the present embodiment, the spoiler wave generating assembly 220 can be provided with multiple rows of spoiler wave nozzles 201, and the spoiler wave nozzles 201 of two adjacent columns are staggered. By arranging multiple spoiler wave nozzles 201, the entire circuit board surface can be covered, ensuring that each area is sufficiently disturbed and coated, thereby avoiding the problem of leaking solder. The staggered arrangement of spoiler waves can increase the range of disturbance, ensuring that the entire circuit board surface is uniformly covered, and the arrangement of multiple spoiler wave nozzles 201 can increase the turbulence degree of the fluid, which helps to improve the uniformity and coverage of the coating, and reduce the risk of leaking solder. The turbulent effect can also ensure that the coating material forms a uniform coating on the circuit board surface, improves the quality and reliability of welding, and through comprehensive coverage and enhanced turbulent effect, spoiler waves can effectively reduce the risk of leaking solder on the circuit board, and solder can evenly cover the entire circuit board surface, ensuring that the soldering point is fully covered and welded, and improves the success rate of welding.

[0056] In an optional embodiment, a nozzle is provided on the side of the spoiler wave nozzle 201 facing the circuit board to be soldered. By providing a nozzle at the spoiler wave nozzle 201, the ejection force of the solder can be increased, ensuring that the coating is sprayed onto the circuit board at a higher speed and pressure. This helps the coating to cover the welding area more evenly, reducing the risk of missing coating and uneven coating. The setting of the nozzle can limit the divergence range of the coating, so that it can be more concentratedly covered on the target area, avoiding excessive diffusion of the coating during the spraying process, ensuring that the welding area is effectively covered, reducing the risk of missing coating, and improving the welding quality.

[0057] Exemplarily, the parameters of the disturbance wave include, but are not limited to, welding speed, welding temperature, welding pressure, welding angle and distance, etc.

[0058] According to an embodiment of the present invention, the parameter of the spoiler wave includes at least one of a cross-sectional area and a jet angle of the spoiler wave.

[0059] In this embodiment, the cross-sectional area of ​​the spoiler wave refers to the cross-sectional area of ​​the spoiler wave on a plane perpendicular to its propagation direction. The larger the cross-sectional area, the wider the coverage of the spoiler wave on the welding area, and the more effectively the temperature distribution and airflow of the welding area can be controlled, thereby promoting the uniform distribution and diffusion of the solder.

[0060] In an optional embodiment, a baffle (not shown in the figure) can be slidably provided above the spoiler wave generating assembly 220, the transmission part 320 can be connected to the baffle, and the operator can drive the baffle to move through the operating part 310 and the transmission part 320 to adjust the size of the area of ​​the spoiler wave generating assembly 220 covered by the baffle, so as to achieve the purpose of adjusting the cross-sectional area of ​​the spoiler wave. In an optional embodiment, the spoiler 222 is retractable, and the spoiler 222 can be controlled to be retracted by the transmission part 320, so as to achieve the purpose of adjusting the cross-sectional area of ​​the spoiler wave.

[0061] In the related art, the welding time of the turbulent wave of the wave soldering equipment is not convenient to adjust, resulting in excessive consumption of solder during the welding process, increasing production costs, and can only be applied to welding workpieces of specific types or sizes. The application range is extremely limited, and a large amount of tin slag is generated during the welding process, affecting the welding quality.

[0062] Since the welding time cannot be adjusted, it cannot be optimized according to the requirements of different workpieces, resulting in a waste of solder. And the inability to adjust the welding time means that the equipment can only be used for welding workpieces of a certain type or size, limiting the scope of application of the equipment. For workpieces of other types or sizes, the ideal welding effect may not be obtained. Too long welding time may cause excessive tin slag to be generated, reducing the welding quality. The inability to adjust the welding time makes it difficult to control the generation of tin slag during the welding process, affecting the welding quality and appearance.

[0063] The jet angle refers to the angle between the jet direction of the spoiler wave and the horizontal direction. The angle of the spoiler wave can affect the welding time, that is, the welding time is positively correlated with the angle of the spoiler wave. Generally speaking, the larger the angle of the spoiler wave, the longer the welding time will be; the smaller the angle of the spoiler wave, the shorter the welding time may be. By adjusting the angle of the spoiler wave, the length of the welding time can be controlled to meet the welding time requirements of different workpieces. And the appropriate spoiler wave angle can effectively reduce the generation of tin slag. By adjusting the angle of the spoiler wave, the heat transfer and liquid flux flow during the welding process can be optimized, the generation of welding residues and tin slag can be reduced, and the welding quality and efficiency can be improved. It should be noted that the range of adjustment of the spoiler wave angle during welding is generally small, and there is no need for large-scale adjustment.

[0064] The angle of the spoiler wave will also affect the filling height of the liquid flux during welding. By adjusting the angle of the spoiler wave, the flow of the liquid flux during welding can be controlled, thereby affecting the filling height. This adjustment method can make the welding filling more uniform and improve the welding quality and stability.

[0065] The angle of the spoiler wave will also affect the welding effect. Different workpieces may require different welding effects, such as weld shape, welding strength, etc. By adjusting the angle of the spoiler wave, the heat distribution in the welding area and the flow of liquid flux can be changed during welding, thereby affecting the welding effect. Adjusting the angle of the spoiler wave can make the welding effect more uniform and stable to meet the workpiece's requirements for welding quality.

[0066] According to one embodiment of the present invention, referring to Figure 2 and Figure 3 As shown, the spoiler wave generating assembly 220 includes a front baffle 221, a spoiler 222 and a middle baffle 223 which are arranged in sequence, a spoiler cavity is formed between the front baffle 221, the spoiler 222 and the middle baffle 223, and a spoiler wave nozzle 201 is arranged on the spoiler 222; the transmission part 320 is suitable for being connected to the spoiler 222 to adjust the angle of the spoiler 222.

[0067] It can be understood that, in this embodiment, the spoiler plate 222 is provided with a spoiler wave nozzle 201, and the transmission part 320 can be connected to the spoiler plate 222 to adjust the angle of the spoiler plate 222, and the angle of the spoiler wave is adjusted by adjusting the angle of the spoiler plate 222, without adjusting the entire spoiler wave generating assembly 220. This design makes it more convenient and flexible to adjust the angle of the wave crest during welding.

[0068] By rotating the spoiler plate 222, the direction and angle of the spoiler wave nozzle 201 will also change accordingly. By increasing or decreasing the angle of the spoiler plate 222, the spray direction of the spoiler wave nozzle 201 can be adjusted, thereby controlling the direction and shape of the solder flow during welding. The advantage of this design is that the operator can adjust the spoiler wave angle during welding by simply adjusting the angle of the spoiler plate 222, without the need to make complex adjustments to the entire spoiler wave generating assembly 220, which improves the convenience and efficiency of spoiler wave angle adjustment and makes the adjustment of welding parameters more intuitive and accurate.

[0069] According to one embodiment of the present invention, referring to Figure 2 and Figure 3 As shown, the spoiler 222 includes a first side 2221 and a second side 2222 that are relatively arranged. The first side 2221 is rotatably arranged on the front baffle 221 or the base 210, and the second side 2222 is suitable for connecting with the transmission part 320 to adjust the height of the second side 2222 and drive the spoiler 222 to rotate.

[0070] It can be understood that, in this embodiment, the first side 2221 of the spoiler 222 is rotatably disposed on the front baffle 221 or the base 210, and the height of the second side 2222 can be adjusted by the transmission part 320, so as to drive the spoiler 222 to rotate around the first side 2221, thereby achieving angle adjustment of the spoiler 222. When the height of the second side 2222 of the spoiler 222 is increased by the transmission part 320, the spray angle of the spoiler wave can be increased, and when the height of the second side 2222 of the spoiler 222 is reduced by the transmission part 320, the spray angle of the spoiler wave can be reduced, so that the height of the second side 2222 can be adjusted to achieve precise control of the welding angle and welding time.

[0071] According to one embodiment of the present invention, referring to Figure 1 As shown, a fixing seat 110 is installed on the tin furnace 100, and one of the transmission part 320 and the fixing seat 110 is provided with an internal thread, and the other is provided with an external thread matching the internal thread.

[0072] It can be understood that in this embodiment, a fixing seat 110 is installed on the tin furnace 100, and the fixing seat 110 and the transmission part 320 are connected by a threaded transmission. The threaded transmission between the internal thread and the external thread provides higher adjustment and transmission accuracy, ensuring that the angle adjustment of the spoiler 222 is more accurate and stable.

[0073] Threaded transmission generally has a higher mechanical advantage and can provide greater transmission force and higher transmission accuracy. By adjusting the transmission part 320, the operator can easily control the inclination angle of the spoiler 222 to achieve precise adjustment of the airflow during welding, thereby optimizing welding quality and production efficiency.

[0074] In this embodiment, the fixing base 110 can also support and stabilize the transmission part 320. By installing the fixing base 110 on the tin furnace 100 and providing threads thereon to cooperate with the transmission part 320, it can be ensured that the transmission part 320 can be firmly fixed on the tin furnace 100 and will not move or shake due to operation or external factors.

[0075] The support and stabilization of the fixing base 110 are crucial for the operation and adjustment of the transmission part 320, and can ensure that the transmission part 320 remains stable when adjusting the angle of the spoiler 222, thereby improving the accuracy and reliability of the adjustment. This design makes the adjustment of the spoiler 222 more stable during the welding process, which helps to ensure the stability and consistency of the welding quality and production efficiency.

[0076] According to an embodiment of the present invention, a scale indicator line (not shown in the figure) is provided on the operating portion 310, and the scale indicator line is used to indicate the adjustment angle of the spoiler.

[0077] It can be understood that in this embodiment, through the scale indicator line, the operator can intuitively understand the inclination angle of the spoiler, and at the same time reduce the possibility of inaccurate adjustment due to errors. This design can greatly simplify the operation process, improve work efficiency, and ensure the accuracy of angle adjustment during welding. The setting of the scale indicator line makes the angle adjustment of the spoiler 222 more intuitive and convenient, especially when the spoiler wave angle needs to be adjusted frequently, which can greatly improve work efficiency.

[0078] According to one embodiment of the present invention, referring to Figure 2 and Figure 3 As shown, the second side 2222 is provided with a connecting plate 224 slidably connected to the middle baffle 223, and a guide groove 225 is provided on the connecting plate 224. The transmission part 320 is suitable for sliding along the guide groove 225 to drive the connecting plate 224 to slide along the middle baffle 223 to adjust the height of the second side 2222.

[0079] It can be understood that in this embodiment, by providing a connecting plate 224 and a guide groove 225 on the second side 2222 of the spoiler 222, and a mechanism cooperating with the transmission part 320, the height of the second side 2222 can be adjusted. This design allows the operator to easily adjust the height of the second side 2222 to adjust the angle of the spoiler 222.

[0080] The setting of the guide groove 225 can ensure that the transmission part 320 moves along the predetermined track when adjusting the height of the second side 2222, thereby ensuring the stability and accuracy of the adjustment. The design and connection method of the transmission part 320 can effectively drive the connecting plate 224 to slide along the middle baffle 223 to achieve the adjustment of the height of the second side 2222 without errors or instability due to improper operation or external factors, thereby achieving better control and optimization during the welding process.

[0081] According to one embodiment of the present invention, referring to Figure 3 and Figure 4 As shown, one of the connecting plate 224 and the middle baffle plate 223 is provided with an adjusting long hole 226, and the other is provided with a mounting hole 227 corresponding to the adjusting long hole 226, so as to realize a sliding connection between the connecting plate 224 and the middle baffle plate 223, and can realize flexible adjustment of the relative position between the connecting plate 224 and the middle baffle plate 223 while maintaining stability and reliability. By adjusting the mounting hole 227 to connect with different positions of the adjusting long hole 226, the height of the connecting plate 224 can be adjusted, and then the angle of the spoiler 222 can be adjusted.

[0082] In an optional embodiment, the wave soldering device 10 also includes a connecting piece (not shown in the figure) such as a pin or a screw, which is passed through the mounting hole 227 and the adjustment long hole 226 to connect the connecting plate 224 and the middle baffle plate 223, thereby ensuring that the connecting plate 224 and the middle baffle plate 223 maintain a stable connection after the position adjustment.

[0083] According to one embodiment of the present invention, referring to Figure 2 and Figure 5 As shown, the transmission part 320 includes a transmission section 321, a guide section 322 and a limit section 323. The transmission section 321 is connected to the operating part 310. The first end of the guide section 322 is connected to the transmission section 321. The guide section 322 is suitable for sliding along the guide groove 225. The limit section 323 is connected to the second end of the guide section 322 to limit the guide section 322 to the guide groove 225.

[0084] It can be understood that, in this embodiment, the transmission section 321 is used to transmit power or motion, and the transmission section 321 is connected to the operating part 310, and is used to convert the motion of the operating part 310 into the motion of the transmission section 321. The guide section 322 is located at one end of the transmission section 321, and its main function is to guide or control the motion direction of the transmission section 321. The guide section 322 is designed to slide along the guide groove 225, so that the motion direction of the transmission section 321 can be limited, so that it moves along a specific track or path. The limiting section 323 is connected to the other end of the guide section 322, and its main function is to limit the moving range of the guide section 322 in the guide groove 225 to ensure the stability and reliability of the transmission device. The limiting section 323 can fix the guide section 322 at a specific position of the guide groove 225 to prevent excessive movement or dislocation, and ensure that the height adjustment of the connecting plate 224 can be achieved when the transmission section 321 moves back and forth, thereby adjusting the angle of the spoiler 222.

[0085] Exemplarily, the cross-sectional areas of the transmission section 321 and the limiting section 323 are both larger than the cross-sectional area of ​​the guide section 322 to better achieve limiting.

[0086] According to an embodiment of the utility model, the spoiler 222 and the connecting plate 224 are an integrated structure to ensure that the spoiler 222 and the connecting plate 224 can work together better to reduce looseness and vibration during transmission, thereby improving the stability of the transmission while improving the overall strength and durability.

[0087] According to one embodiment of the present invention, referring to Figure 2 As shown, the wave soldering nozzle structure 200 further includes a flat wave generating component 230, the base 210 is formed with a guide cavity connected to the tin cavity, and the turbulent wave generating component 220 and the flat wave generating component 230 are both connected to the guide cavity.

[0088] It can be understood that, in this embodiment, the flow guide cavity of the base 210 can be connected to the tin furnace 100 to supply solder into the flow guide cavity, and the flat wave generating assembly 230 is provided with a flat wave nozzle. The solder of the flow guide cavity can be ejected into the welding area through the spoiler wave nozzle 201 and the flat wave nozzle respectively to form a spoiler wave and a flat wave. By integrating the spoiler wave generating assembly 220 and the flat wave generating assembly 230 on the same base 210, the spoiler wave and the flat wave are combined into one, that is, the spoiler wave assembly and the flat wave assembly can work at the same time. Only one driving motor is needed to convey the solder into the flow guide cavity, so that the spoiler wave nozzle 201 and the flat wave nozzle can be used for welding, which simplifies the operation steps, reduces the complexity of operation, and thus improves the work efficiency. In the whole welding process, only one driving motor is needed to convey the solder, which reduces the energy consumption and production cost compared with the traditional two motors driving the spoiler wave generating assembly 220 and the flat wave generating assembly 230 respectively.

[0089] Since the operation of the spoiler wave generating component 220 and the calm wave generating component 230 can be realized by one driving motor, compared with the previous design in which the spoiler wave generating component 220 and the calm wave generating component 230 are independently driven by a driving motor, one driving motor, an impeller, a frequency converter and a guide groove can be reduced, thereby greatly saving the manufacturing cost and maintenance cost of the wave soldering device 10.

[0090] The embodiment of the second aspect of the utility model refers to Figure 6 As shown, a soldering device is provided, including a conveying device 20 and a wave soldering device 10 of any one of the above embodiments, wherein the conveying device 20 is used to transfer circuit boards, and the wave soldering device 10 is arranged on the conveying device 20 for soldering the circuit boards.

[0091] It can be understood that the wave soldering device 10 has the beneficial effects of the above-mentioned embodiment, and the soldering equipment correspondingly has the beneficial effects of the above-mentioned embodiment. The specific implementation method thereof can refer to the above-mentioned embodiment, and this application will not elaborate on it.

[0092] Finally, it should be noted that the above implementation modes are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present invention do not deviate from the spirit and scope of the technical solutions of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A wave soldering device, characterized in that: include: A tin furnace, forming a tin cavity; A wave soldering nozzle structure is arranged in the tin cavity, and the wave soldering nozzle structure comprises a base and a spoiler wave generating component arranged on the base, and the spoiler wave generating component is used to generate spoiler waves; The adjusting member comprises an operating part and a transmission part, wherein the operating part is connected to the spoiler wave generating assembly through the transmission part, and the operating part is at least partially arranged outside the tin cavity.

2. The wave soldering device according to claim 1, characterized in that: The spoiler wave generating assembly comprises a front baffle, a spoiler and a middle baffle which are arranged in sequence, a spoiler cavity is formed between the front baffle, the spoiler and the middle baffle, and a spoiler wave nozzle is arranged on the spoiler; the transmission part is suitable for being connected with the spoiler to adjust the angle of the spoiler.

3. The wave soldering device according to claim 2, characterized in that: The spoiler includes a first side and a second side that are arranged opposite to each other, the first side is rotatably arranged on the front baffle or the base, and the second side is suitable for being connected to the transmission part to adjust the height of the second side and drive the spoiler to rotate.

4. The wave soldering device according to claim 2, characterized in that: A fixing seat is installed on the tin furnace, one of the transmission part and the fixing seat is provided with an internal thread, and the other is provided with an external thread matching the internal thread.

5. The wave soldering device according to claim 2, characterized in that: The operating portion is provided with a scale indicating line, and the scale indicating line is used to indicate the adjustment angle of the spoiler.

6. The wave soldering device according to claim 3, characterized in that: The second side is provided with a connecting plate slidably connected to the middle baffle, the connecting plate is provided with a guide groove, and the transmission part is suitable for sliding along the guide groove to drive the connecting plate to slide along the middle baffle to adjust the height of the second side.

7. The wave soldering device according to claim 6, characterized in that: One of the connecting plate and the middle baffle is provided with an adjusting long hole, and the other is provided with a mounting hole corresponding to the adjusting long hole.

8. The wave soldering device according to claim 6, characterized in that: The transmission part comprises: A transmission section connected to the operating part; A guide section, a first end of which is connected to the transmission section, and the guide section is suitable for sliding along the guide groove; The limiting section is connected to the second end of the guiding section to limit the guiding section to the guiding groove.

9. The wave soldering device according to claim 6, characterized in that: The spoiler and the connecting plate are an integral structure.

10. The wave soldering device according to any one of claims 1 to 9, characterized in that: The wave soldering nozzle structure also includes a flat wave generating component. The base is formed with a guide cavity connected to the tin cavity. The turbulent wave generating component and the flat wave generating component are both connected to the guide cavity.

11. A welding device, characterized in that: include: A conveying device for conveying circuit boards; The wave soldering device according to any one of claims 1 to 10 is arranged on the conveying device and is used to solder the circuit board.

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