Rack of selective wave soldering equipment and equipment

Abstract

The utility model provides a rack of selective wave soldering equipment and the equipment, and relates to the technical field of welding, and the rack is characterized in that a first mounting frame and a second mounting frame are arranged, and the second mounting frame is arranged above the first mounting frame, so that the occupied space of the rack in the Y-axis direction is saved; the electric box is stored in the groove cavity of the first mounting frame, so that the space utilization rate of the rack is improved; sliding rails extending in the X-axis direction are arranged on the two sides, in the Y-axis direction, of the frame body of the second mounting frame and used for arranging a driving device, the driving device drives the clamping device to reciprocate along the sliding rails, and the production efficiency of the rack can be improved. The first mounting frame and / or the second mounting frame are / is provided with a first mounting area used for mounting the spraying device and the welding device, and the space occupancy rate of the rack can be increased. Therefore, the rack of the selective wave soldering equipment has the beneficial effects of improving the space occupancy rate and improving the production efficiency.

Description

Technical Field

[0001] This application relates to the field of welding technology, and more particularly, to a frame and a device of a selective wave soldering equipment. Background Art

[0002] Welding is a very commonly used processing method in modern industrial production. For the welding of circuit boards, a welding method called wave soldering is usually adopted. Wave soldering is to directly contact the welding surface of the circuit board with high-temperature liquid tin to achieve the welding purpose. The high-temperature liquid tin maintains an inclined plane, and a special device makes the liquid tin form a phenomenon similar to waves, so it is called wave soldering. However, wave soldering is to contact the entire circuit board with the tin spraying surface and rely on the surface tension of the solder to naturally climb to complete the welding. For circuit boards with large heat capacity and multi-layers, it is very difficult for wave soldering to meet the tin penetration requirements. Ordinary wave soldering is suitable for mass production of circuit boards with low quality requirements.

[0003] When it is necessary to weld small batches and high-quality circuit boards, selective wave soldering is usually used for welding. Selective wave soldering refers to a process in which, through equipment programming, the flux spraying module can sequentially complete the selective spraying of flux on each solder joint. After preheating by the preheating module, the welding module then completes the welding of each solder joint point by point.

[0004] It should be noted that wave soldering and selective wave soldering belong to different process types. Therefore, there are many substantial differences between the welding equipment for realizing these two processes.

[0005] In the existing selective wave soldering equipment, a pipeline-type design layout is usually adopted. Among them, there is a conveyor belt located above and a welding device located below the conveyor belt. The conveyor belt drives the circuit board to be conveyed in a pipeline manner, and then the welding device located below welds the circuit board located above. Usually, in this way, a large space is required to arrange the conveyor belt, and a driving component also needs to be set to drive the tin furnace to move in space, so as to weld the circuit board that remains fixed and is conveyed along with the conveyor belt. Since the tin furnace is filled with molten tin liquid, when the tin furnace moves, the tin liquid inside will vibrate, thus affecting the welding quality.

[0006] Specifically, in the Chinese invention patent application with the application number 201010574893.2, it discloses a PCB selective wave soldering device. In the Chinese utility model patent with the application number 202022139199.X, it discloses a full-automatic selective wave soldering device. In the Chinese invention patent application with the application number 201611006082.6, it discloses an on-line selective wave soldering machine. In the above-mentioned disclosed prior arts, they all use a conveyor belt mechanism to convey and hold the circuit board in a fixed state. The circuit board only moves along with the conveying direction of the conveyor belt, and then a driving component is used to drive the soldering device and the spraying device to move for soldering.

[0007] The above-mentioned method has the problems of large space occupation and unstable soldering quality.

[0008] In response to this, in some other prior arts, such as the Chinese invention patent application with the application number 201611006043.6, it discloses a desktop selective wave soldering machine. Specifically, it discloses a fixed mounting base in a rectangular shape, which includes a mounting base bottom plate arranged horizontally and transversely. Four mounting base side plates arranged in a rectangular distribution and connected in sequence are screwed on the upper surface of the mounting base bottom plate. Each mounting base side plate is arranged vertically. An active mounting frame is relatively movably installed on the upper end side of the fixed mounting base, and an active support plate is relatively movably installed on the active mounting frame. A tin pump assembly is installed on the upper surface of the mounting base bottom plate on the lower end side of the active support plate. A Y-axis driving linear module that moves horizontally back and forth is installed on the mounting base side plate of the fixed mounting base. The driving end of the Y-axis driving linear module is installed with a Z-axis driving linear module that moves up and down. The driving end of the Z-axis driving linear module is connected to the active mounting frame. The active mounting frame is installed with an X-axis driving linear module that moves horizontally left and right. The driving end of the X-axis driving linear module is connected to the active support plate. The PCB board to be soldered is placed on the active support plate. Before the PCB board is soldered, its left and right positions can be adjusted through the X-axis driving linear module, its front and back positions can be adjusted through the Y-axis driving linear module, and its up and down positions can be adjusted through the Z-axis driving linear module.

[0009] That is, in the above-mentioned prior art, it discloses a method of driving a PCB board to move in the X, Y, and Z axes, and fixing the tin pump assembly. By driving the PCB board to correspond to the tin pump assembly, welding can be completed. This method can effectively reduce space occupation. Moreover, since the tin pump assembly is fixedly arranged, there will be no problem of the tin liquid oscillating due to the movement of the tin pump assembly, which can improve the welding quality and safety. However, in the solution adopted in the above-mentioned prior art, it can only weld a single PCB board. After each welding is completed, the PCB board needs to be disassembled and assembled. Moreover, from its drawings and overall solution, its solution is specifically designed for small space occupation. There is even no mechanism for spraying flux in its solution. It is completely designed for the situation with extremely low production volume and very strict requirements for space occupation, and is more designed for individual users or teaching situations. This method brings the problem of extremely low production efficiency and is not suitable for use in a factory production environment. For today's factory production, how to balance space occupation and production efficiency has become an important issue.

[0010] In view of the above problems, the present application proposes a new technical solution. Utility Model Content

[0011] The purpose of the present application is to provide a frame and equipment of a selective wave soldering device, which provides an installation basis for the selective wave soldering device to achieve the purpose of improving the space occupancy rate and production efficiency.

[0012] In the first aspect, a frame of a selective wave soldering device has the following technical solution:

[0013] The frame of the selective wave soldering device includes a first mounting frame and a second mounting frame arranged on the first mounting frame.

[0014] On both sides of the first mounting frame in the Y-axis direction, there are cavities for placing electrical boxes.

[0015] The second mounting frame at least includes a frame composed of multiple support rods. On both sides of the frame in the Y-axis direction, there are slide rails extending in the X-axis direction. The slide rails are used to set a driving device, so that the driving device drives a clamping device to reciprocate along the slide rails.

[0016] The first mounting frame and / or the second mounting frame are provided with a first mounting area for installing a spraying device and a welding device along the X-axis direction.

[0017] The frame of a selective wave soldering device provided by the present application includes a first mounting frame and a second mounting frame, and the second mounting frame is arranged above the first mounting frame, saving the floor space of the frame in the Y-axis direction; the first mounting frame is provided with cavity for placing electrical boxes on both sides in the Y-axis direction. By accommodating the electrical boxes inside the first mounting frame, it is beneficial to improve the space utilization rate of the frame and avoid excessive external occupation of space by the electrical boxes; the second mounting frame at least includes a frame body composed of multiple support rods. The frame body is provided with sliding rails extending in the X-axis direction on both sides in the Y-axis direction. The sliding rails are used to set the driving device, so that the driving device drives the clamping device to reciprocate along the sliding rails. The driving devices arranged on both sides can drive the clamping device to clamp the workpiece and process it simultaneously along the sliding rails, which is beneficial to improve the production efficiency of the frame; the spraying device and the welding device can be arbitrarily arranged on the first mounting frame and / or the second mounting frame, so as to facilitate the flexible installation of the spraying device and the welding device according to actual production needs, improve the compatibility and application range of the frame, and make the layout of the spraying device and the welding device more reasonable by setting the first installation area. Therefore, the frame of the selective wave soldering device has the beneficial effects of improving the space occupancy rate and production efficiency.

[0018] Further, the frame body is provided with a third installation area extending in the X-axis direction on both sides in the Y-axis direction. The third installation area is used to install a first driving component, and the first driving component is used to connect with the driving device, so that the driving device drives the clamping device to reciprocate along the sliding rails.

[0019] For the frame of a selective wave soldering device provided by the present application, the frame body is provided with a third installation area on both sides in the Y-axis direction. The third installation area is used to install a first driving component. By respectively arranging the first driving components on both sides of the frame body to connect the driving devices, the displacement speed of the driving device along the sliding rails can be further increased, and the production efficiency can be improved.

[0020] Further, a second installation area for installing a motor is also provided on the first mounting frame and / or the second mounting frame.

[0021] For the frame of a selective wave soldering device provided by the present application, the motor can be flexibly selected to be installed on the first mounting frame or the second mounting frame according to needs. By setting the second installation area, the installation position of the motor can be made more reasonable, and the space occupancy rate of the frame can be improved.

[0022] Furthermore, a first accommodation area for accommodating the motor is arranged inside the first mounting frame.

[0023] The frame of a selective wave soldering device provided by this application can reduce the occupation of the external space of the frame by accommodating the motor inside the first mounting frame, leaving more external space for other components and avoiding interference of the motor with other components. Further, the space occupancy rate of the frame is improved.

[0024] Furthermore, two guide rails are arranged at intervals along the Z-axis direction on each side of the frame in the Y-axis direction, and the frame forms a processing position for arranging the first mounting area, the second mounting area, and the clamping device.

[0025] Furthermore, both of the two guide rails on the same side of the frame are arranged on the side surface of the frame, or one guide rail is arranged on the side surface of the frame and the other guide rail is arranged on the first mounting frame.

[0026] Furthermore, a storage board for fixing the guide rail is arranged at the top of the first mounting frame.

[0027] Furthermore, a second accommodation area for accommodating the spraying device and the welding device is arranged in the first mounting frame along the X-axis direction.

[0028] Furthermore, the heights of the first mounting area and the second mounting area in the Z-axis direction do not protrude beyond the height of the clamping device in the Z-axis direction.

[0029] Furthermore, the clamping device does not protrude beyond the upper surface of the second mounting frame in the Z-axis direction.

[0030] In the second aspect, a selective wave soldering device is provided with a frame of a selective wave soldering device as described above.

[0031] Beneficial effects: The frame and equipment of a selective wave soldering device provided by the present application include a first mounting frame and a second mounting frame, and the second mounting frame is arranged above the first mounting frame, saving the floor space of the frame in the Y-axis direction; the first mounting frame is provided with cavity for placing electrical boxes on both sides in the Y-axis direction. By accommodating the electrical boxes inside the first mounting frame, it is beneficial to improve the space utilization rate of the frame and avoid excessive external occupation of space by the electrical boxes; the second mounting frame at least includes a frame composed of multiple support rods. The frame is provided with sliding rails extending in the X-axis direction on both sides in the Y-axis direction. The sliding rails are used to set the driving device, so that the driving device drives the clamping device to reciprocate along the sliding rails, thereby enabling the driving device to move faster in the X-axis direction, which is beneficial to improving the production efficiency of the frame; the spraying device and the welding device can be arbitrarily arranged on the first mounting frame and / or the second mounting frame, so as to facilitate the flexible installation of the spraying device and the welding device according to actual production needs, improving the compatibility and application range of the frame. By setting the first installation area, the positions of the spraying device and the welding device can be more reasonably arranged. Therefore, the frame of the selective wave soldering device has the beneficial effects of improving the space occupancy rate and production efficiency. Brief Description of the Drawings

[0032] Figure 1 It is a three-dimensional view of the frame of the selective wave soldering device provided by the present application.

[0033] Figure 2 It is another three-dimensional view of the frame of the selective wave soldering device provided by the present application.

[0034] Figure 3 It is a left view of the frame of the selective wave soldering device provided by the present application.

[0035] Figure 4 It is a three-dimensional view of the second mounting frame provided by the present application.

[0036] In the figure: 1. First mounting frame; 2. Second mounting frame; 11. Cavity; 21. Frame; 211. First installation area; 212. Second installation area; 2111. Spraying device; 2121. Welding device; 213. Sliding rail; 214. Driving device; 215. Clamping device; 22. First mounting plate; 221. First contact surface; 222. Second contact surface; 23. Slide block; 24. First sliding member; 25. First driving component; 251. Synchronous pulley; 252. Motor; 253. Synchronous belt; 216. X-axis support rod; 218. Z-axis support rod; 26. Connection component; 261. First connection plate; 262. Second connection plate; 12. Placing plate; 27. First accommodating area; 28. Second accommodating area; 29. Third installation area. Detailed Description of the Embodiment

[0037] The technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the present application usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but only represents the selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0039] Please refer to Figures 1 to 4 , the frame of a selective wave soldering device, and the technical solution is as follows:

[0040] The frame of the selective wave soldering device includes a first mounting bracket 1 and a second mounting bracket 2 provided on the first mounting bracket 1.

[0041] On both sides of the first mounting bracket 1 in the Y-axis direction, there are cavity 11 for placing the electrical box.

[0042] The second mounting bracket 2 at least includes a frame 21 composed of multiple support rods. On both sides of the frame 21 in the Y-axis direction, there are slide rails 213 extending along the X-axis. The slide rails 213 are used to set the driving device 214, so that the driving device 214 drives the clamping device 215 to reciprocate along the slide rails 213.

[0043] The first mounting bracket 1 and / or the second mounting bracket 2 are provided with a first mounting area 211 for mounting the spraying device 2111 and the welding device 2121 along the X-axis direction.

[0044] Among them, please refer to Figure 1 , Figure 2 , the second mounting bracket 2 is provided on the first mounting bracket 1, which can save the space of the frame in the Y-axis direction. Slide rails 213 are provided on both sides of the frame of the second mounting bracket 2 and are connected to the driving device 214. The clamping device 215 is driven by two driving devices 214 to clamp the workpiece for alternating processing, which can improve the production efficiency.

[0045] Among them, the first mounting bracket 1 can be a frame structure composed of multiple support rods. The frame structure is a hollow structure, and the hollow structure is used to set a cavity for placing objects. On both sides of the first mounting bracket 1 in the Y-axis direction, there are slot cavities 11 for placing electrical boxes. The slot cavity 11 has a box structure surrounded by four sides and open on one side, and the opening faces the Y-axis direction. When the electrical box is received in the slot cavity 11, it can not only improve the occupancy rate of the rack space, but also facilitate connection with various power components on the second mounting bracket 2 and is convenient for wiring.

[0046] Among them, please refer to Figure 2 and Figure 4 The second mounting bracket 2 at least includes a frame 21 composed of multiple support rods. On both sides of the frame 21 in the Y-axis direction, there are slide rails 213 extending along the X-axis. The slide rails 213 are used to set the driving device 214. Since the slide rails 213 are provided on both sides of the frame 21, two driving devices 214 can be connected to operate simultaneously. The two driving devices 214 drive the clamping device 215 to alternately perform the spraying process and the welding process, improving production efficiency. Among them, the slide rail 213 is used to connect with the Z-axis component in the driving device 214. The Z-axis component includes a first mounting plate 22 extending along the Z-axis direction. On both sides of the first mounting plate 22 in the Y-axis direction, there are a first contact surface 221 and a second contact surface 222 respectively. The first contact surface 221 contacts the slide rail 213, and the second contact surface 222 is used to connect with the first sliding member 24 in the Z-axis component. The first sliding member drives the clamping device 215 to reciprocate along the Z-axis direction on the second contact surface 222. A slider 23 in contact with the slide rail 213 is provided on the first contact surface 221. Through the connection between the slider 23 and the slide rail 213, the running speed of the driving device 214 on the slide rail 213 can be further improved, thereby improving production efficiency.

[0047] Among them, slide rails 213 are provided on the X-axis support rods 216 at the upper and lower ends of the frame 21 in the Z-axis direction to connect with the driving device 214, so as to improve the displacement speed of the driving device 214 and thus improve production efficiency.

[0048] Among them, the width dimension of the second mounting bracket 2 in the Y-axis direction does not exceed the width dimension of the first mounting bracket 1 in the Y-axis direction, so as to reduce the floor area of the rack in the Y-axis direction.

[0049] Among them, the first installation area 211 includes installation parts for installing a spraying device 2111 and a welding device 2121 respectively. The installation parts can all be arranged on the first mounting frame 1, or can all be arranged on the second mounting frame 2, or one can be arranged on the first mounting frame 1 and the other on the second mounting frame 2, or the first mounting frame 1 and the second mounting frame 2 can both be provided with installation parts at the same time. Among them, the first installation area 211 is arranged along the X-axis direction. Preferably, the installation parts in the first installation area 211 are arranged at intervals along the X-axis direction, so that the spraying device 2111 and the welding device 2121 installed therein can also be arranged at intervals along the X-axis direction, facilitating the clamping devices 215 on both sides of the frame to clamp the workpiece and perform the spraying process and the welding process simultaneously, improving production efficiency.

[0050] Furthermore, third installation areas 29 extending along the X-axis direction are arranged on both sides of the frame body 21 in the Y-axis direction. The third installation areas 29 are used to install a first driving assembly 25, and the first driving assembly 25 is used to connect with a driving device 214, enabling the driving device 214 to drive the clamping device 215 to reciprocate along the slide rail.

[0051] Among them, please refer to Figure 1 , the third installation areas 29 on both sides in the Y-axis direction do not exceed the width dimension of the slide rail 213 in the Y-axis direction to avoid interfering with other components of the frame; the third installation areas 29 are used to install the first driving assembly 25. The first driving assembly 25 at least includes a synchronous pulley 251, a motor 252 for driving the synchronous pulley 251 to rotate, and a synchronous belt 253 wound around the synchronous pulley 251. The driving device 214 is connected to the synchronous belt 253. Driven by the synchronous belt 253, the driving device 214 drives the clamping device 215 to reciprocate along the slide rail 213.

[0052] Among them, the synchronous pulley 251 is arranged at both ends of an X-axis support rod 216 extending along the X-axis direction of the frame body 21 of the second mounting frame 2 and is connected to a Z-axis support rod 218 through a connecting component 26. The connecting component 26 includes a first connecting plate 261 and a second connecting plate 262 arranged in parallel along the X-axis direction. The first connecting plate 261 and the second connecting plate 262 are arranged at intervals in the Z-axis direction. The synchronous pulley 251 is arranged in the interval between the first connecting plate 261 and the second connecting plate 262, with a stable structure; the motor 252 is arranged along the Z-axis direction below the connecting component 26 and is connected to the synchronous pulley 251 to drive the synchronous pulley 251 to operate, which can save the floor space of the frame body 21 in the Y-axis direction; the synchronous belt 253 is wound around the synchronous pulley 251 and runs along the X-axis direction around the synchronous pulley 251 under the drive of the motor 252, thereby driving the driving device 214 connected to the synchronous belt 253 to operate and improving production efficiency.

[0053] Furthermore, a second mounting area 212 for mounting the motor 252 is also provided on the first mounting frame 1 and / or the second mounting frame 2 .

[0054] The motor 252 can be arbitrarily arranged on the first mounting frame 1 or the second mounting frame 2, or can be arranged on both the first mounting frame 1 and the second mounting frame 2, to provide power to the driving device 214. The rack can flexibly set the position of the motor 252 according to actual needs, thereby improving the compatibility and application range of the rack. By setting the second mounting area 212, the position of the motor 252 can be limited, and the layout of the motor 252 on the rack can be reasonably arranged, thereby improving the utilization rate of the rack space.

[0055] Among them, the second installation area 212 can be set on one side of the first installation area 211 in the X-axis direction to avoid interference between the motor 252 and the spraying device 2111 or the welding device 2121, and optimize the layout between the components on the rack.

[0056] Furthermore, a first accommodating area 27 for accommodating the motor 252 is provided inside the first mounting frame 1 .

[0057] By providing the first accommodating area 27 inside the first mounting frame 1 to accommodate the motor 252, the space occupied by the motor 252 outside the rack can be reduced, leaving more external space for other components, and avoiding interference of the motor 252 with other components, thereby further improving the space occupancy rate of the rack.

[0058] Furthermore, two slide rails 213 are arranged at intervals along the Z-axis direction on each side of the frame 21 in the Y-axis direction, and the frame 21 forms a processing position for setting the first installation area 211 , the second installation area 212 and the clamping device 215 .

[0059] Among them, two slide rails 213 are arranged at intervals along the Z-axis direction on each side of the Y-axis direction of the frame 21, that is, each Z-axis support rod 218 of the frame 21 is provided with a slide rail 213, so as to facilitate the operation of the drive device 214 on the slide rail 213. The multiple enclosed support rods of the frame 21 form a processing position, and the processing position is used to set the first installation area 211, the second installation area 212 and the clamping device 215, which is equivalent to setting the first installation area 211, the second installation area 212 and the clamping device 215 inside the frame 21 for operation, so that the clamping device 215 can be safer and more stable when clamping the workpiece for spraying and welding processes, and is not easily affected by the external environment; and the processing position in the frame 21 has the advantage of visualizing the area used for workpiece processing, so that the operator can clearly and intuitively understand the process of workpiece processing, and know the activity area of ​​the drive device 214 and the clamping device 215, thereby improving safety.

[0060] Among them, the clamping device 215 is arranged at the processing position inside the frame 21, and the space occupied by the clamping device 215 in the Z-axis direction can also be reduced, further improving the occupancy rate of the frame space.

[0061] Furthermore, both slide rails 213 on the same side of the frame 21 are arranged on the side surface of the frame 21, or one slide rail 213 is arranged on the side surface of the frame 21, and the other slide rail 213 is arranged on the first mounting bracket 1.

[0062] Among them, both slide rails 213 on the same side of the frame 21 can be entirely arranged on the side of the frame 21, spanning the frame 21 in the X-axis direction, facilitating the reciprocating movement of the clamping device 215 installed on the slide rails 213. And the two slide rails 213 on the same side surface can be respectively located at the upper and lower ends of the frame 21, thereby providing better support for the clamping device 215. Or one slide rail 213 can be arranged on the frame 21, and one slide rail 213 can be arranged on the first mounting bracket 1. The first mounting bracket 1 can more stably fix the slide rail 213, so that the clamping device 215 running on the slide rail 213 can operate more stably, avoiding excessive pressure on the frame 21 and causing deformation.

[0063] Furthermore, a placement board 12 for fixing the slide rail 213 is arranged on the top of the first mounting bracket 1.

[0064] Among them, arranging the placement board 12 on the top of the first mounting bracket 1 to fix the slide rail 213 is beneficial to making the slide rail 213 more stably fixed and avoiding contact between the slide rail 213 and the electrical box in the first mounting bracket 1, which may affect the operation of the electrical box.

[0065] Furthermore, a second accommodation area 28 for accommodating the spraying device 2111 and the welding device 2121 is arranged in the first mounting bracket 1 along the X-axis direction.

[0066] Among them, the second accommodation area 28 can be specifically arranged in the interval between the two electrical boxes, which can maximize the utilization of the space of the first mounting bracket 1, and can make the layout of each component more compact, improving the occupancy rate of the frame space and avoiding waste. The second accommodation area 28 is arranged along the X-axis direction for accommodating the spraying device 2111 and the welding device 2121, avoiding the spraying device 2111 and the welding device 2121 occupying the external space of the frame and improving the utilization rate of the frame space.

[0067] Furthermore, the height of the first mounting area 211 and the second mounting area 212 in the Z-axis direction does not protrude beyond the height of the clamping device 215 in the Z-axis direction.

[0068] Among them, the heights of the first installation area 211 and the second installation area 212 in the Z-axis direction do not protrude beyond the height of the clamping device 215 in the Z-axis direction, which facilitates the clamping device 215 to clamp the workpiece and displace it above the spraying device 2111 and the welding device 2121 for spraying and welding operations.

[0069] In a second aspect, a selective wave soldering device is provided with a frame of a selective wave soldering device as described above.

[0070] Setting the above-mentioned frame on the selective wave soldering device can provide an installation basis for the selective wave soldering device to achieve the purpose of improving the space occupancy rate and production efficiency.

[0071] The above are only the embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A frame of a selective wave soldering equipment, characterized in that: It comprises a first mounting frame (1) and a second mounting frame (2) arranged on the first mounting frame (1), The first mounting frame (1) is provided with slots (11) for placing an electrical box on both sides in the Y-axis direction; The second mounting frame (2) comprises at least a frame body (21) formed by a plurality of support rods, the frame body (21) is provided with slide rails (213) extending along the X-axis direction on both sides of the Y-axis direction, the slide rails (213) being used to set a driving device (214) so ​​that the driving device (214) drives the clamping device (215) to reciprocate along the slide rails (213); The first mounting frame (1) and / or the second mounting frame (2) is provided with a first mounting area (211) along the X-axis direction for mounting a spraying device (2111) and a welding device (2121).

2. The frame of a selective wave soldering equipment according to claim 1, characterized in that: The frame (21) is provided with a third installation area (29) extending along the X-axis direction on both sides of the Y-axis direction. The third installation area (29) is used to install a first driving component (25). The first driving component (25) is used to connect with the driving device (214) so ​​that the driving device (214) drives the clamping device (215) to reciprocate along the slide rail (213).

3. The frame of a selective wave soldering equipment according to claim 1, characterized in that: The first mounting frame (1) and / or the second mounting frame (2) is also provided with a second mounting area (212) for mounting a motor (252).

4. The frame of a selective wave soldering equipment according to claim 3, characterized in that: A first accommodating area (27) for accommodating the motor (252) is provided inside the first mounting frame (1).

5. The frame of a selective wave soldering equipment according to claim 3, characterized in that: The slide rails (213) are arranged with two intervals along the Z-axis direction on each side of the frame (21) in the Y-axis direction; the frame (21) forms a processing position, and the processing position is used to set the first installation area (211), the second installation area (212) and the clamping device (215).

6. The frame of a selective wave soldering equipment according to claim 5, characterized in that: The two slide rails (213) located on the same side of the frame (21) are both arranged on the side of the frame (21), or one slide rail (213) is arranged on the side of the frame (21) and the other slide rail (213) is arranged on the first mounting frame (1).

7. The frame of a selective wave soldering equipment according to claim 6, characterized in that: A storage plate (12) for fixing the slide rail (213) is provided on the top of the first mounting frame (1).

8. The frame of a selective wave soldering equipment according to claim 1, characterized in that: A second accommodating area (28) for accommodating the spraying device (2111) and the welding device (2121) is provided in the first mounting frame (1) along the X-axis direction.

9. The frame of a selective wave soldering equipment according to claim 3, characterized in that: The heights of the first installation area (211) and the second installation area (212) in the Z-axis direction do not protrude beyond the height of the clamping device (215) in the Z-axis direction.

10. A selective wave soldering equipment, characterized in that: The selective wave soldering equipment is provided with a frame of the selective wave soldering equipment according to any one of claims 1 to 9.

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