Tin slag salvage system and welding equipment

Abstract

The utility model relates to the technical field of welding, and provides a tin slag salvaging system and welding equipment. The tin slag salvaging system comprises: a tin furnace, a tin slag separation device and a tin slag salvaging device. A solder space is formed inside the tin furnace; the tin slag separation device is used to separate the tin slag and the solder, and the tin slag separation device is provided with an inlet, a tin slag outlet and a solder outlet, the tin slag outlet is used to discharge the tin slag, and the solder outlet is connected to the solder space; the tin slag salvaging device comprises a tin slag conveying mechanism, the starting end of the tin slag conveying mechanism is arranged in and near the solder space, and the terminal end of the tin slag conveying mechanism is arranged in and near the inlet. The tin slag conveying mechanism can automatically salvage the tin slag in the solder space and convey it to the tin slag separation device, and then separate the tin slag and the solder through the tin slag separation device, thereby avoiding the tediousness and errors of manual sorting and improving work efficiency. At the same time, the separated solder can be recycled into the solder space again, thereby realizing the maximum utilization of resources.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a tin slag salvaging system and welding equipment. Background Art

[0002] With the rapid development of industry, the production of household appliances such as mobile phones and computers has increased dramatically. Soldering is an essential and critical step in the manufacturing process of these products. Solder, as the primary material, plays a vital role in soldering components such as circuit boards and circuit cards. However, the soldering process inevitably produces a large amount of waste solder slag. Waste solder slag is a type of welding waste that is typically manually salvaged and discarded. However, waste solder slag actually contains significant resource value. Through appropriate treatment and purification technologies, waste solder slag can be reused as solder filler metal, achieving resource recycling, reducing production costs, and contributing to environmental protection. Therefore, the recycling and treatment of waste solder slag has become a pressing issue for the electronics industry. 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 provides a tin slag salvage system, which is applicable to the treatment of large-scale tin slag and improves the utilization rate of the tin slag.

[0004] The utility model also provides a welding device.

[0005] The tin slag salvage system according to the first embodiment of the utility model includes:

[0006] A tin furnace with a solder space formed inside;

[0007] A tin slag separation device is used to separate tin slag and solder. The tin slag separation device is provided with an inlet, a tin slag outlet and a solder outlet. The tin slag outlet is used to discharge the tin slag, and the solder outlet is connected to the solder space.

[0008] The tin slag salvage device comprises a tin slag conveying mechanism, wherein the starting end of the tin slag conveying mechanism is arranged at or near the solder space, and the terminal end of the tin slag conveying mechanism is arranged at or near the feed port.

[0009] According to the tin slag salvage system of the present invention, the tin slag conveying mechanism can automatically salvage the tin slag in the solder space and convey it to the tin slag separation device, which then separates the tin slag from the solder. This avoids the tediousness and errors of manual sorting, improves work efficiency, and realizes automated tin slag processing. At the same time, the separated solder can be recycled back into the solder space, achieving maximum resource utilization.

[0010] According to one embodiment of the present invention, the tin slag conveying mechanism includes a first conveying component and a first baffle, one end of the first conveying component is close to the solder space, and the other end is close to the feed port, the first conveying component is suitable for conveying tin slag along a first direction, and the first baffle extends along the first direction and is arranged on at least one side of the first conveying component.

[0011] According to one embodiment of the present invention, at least one telescopic component is provided between the first baffle and the first conveying component, and the telescopic component is suitable for adjusting the distance between the first baffle and the first conveying component.

[0012] According to one embodiment of the present invention, the tin slag conveying mechanism is provided with a second baffle, and there are multiple second baffles. The second baffles are arranged on the tin slag conveying mechanism along the conveying direction of the tin slag conveying mechanism, and the second baffles are spaced apart to form a salvage chamber.

[0013] According to one embodiment of the present invention, the tin slag salvaging device further includes a lifting mechanism, and the lifting mechanism is used to change the height of the tin slag conveying mechanism.

[0014] According to one embodiment of the present invention, the lifting mechanism is connected to the starting end of the tin slag conveying mechanism, and one of the middle sections or the terminal end of the tin slag conveying mechanism is rotatably connected to the tin furnace.

[0015] According to one embodiment of the present invention, the tin slag conveying mechanism is provided with a plurality of reflux holes, which pass through the tin slag conveying mechanism and are connected to the solder space, and the solder flows back to the solder space through the reflux holes.

[0016] According to one embodiment of the present invention, a tin slag driving mechanism is further included, which is connected to the tin furnace and is used to drive the tin slag conveying mechanism to move. The tin slag driving mechanism is arranged on the outside of the tin furnace.

[0017] According to one embodiment of the utility model, a working device is provided inside the tin furnace, and the tin slag conveying mechanism includes a first conveying mechanism and a second conveying mechanism. The starting end of the first conveying mechanism is set in the solder space, the terminal end of the first conveying mechanism is connected to the starting end of the second conveying mechanism, and the terminal end of the second conveying mechanism is set at the feed port. The transmission directions of the first conveying mechanism and the second conveying mechanism are different, which are used to avoid the working device.

[0018] The welding equipment according to the embodiment of the second aspect of the present invention includes the above-mentioned tin slag separation system.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is one of the structural diagrams of the tin slag salvage system provided by one embodiment of the utility model;

[0022] Figure 2 This is the second structural diagram of the tin slag salvage system provided by one embodiment of the utility model;

[0023] Figure 3 This is a schematic cross-sectional view of a tin slag separation device provided by one embodiment of the present invention;

[0024] Figure 4 It is a schematic cross-sectional structural diagram of a tin slag separation device provided by another embodiment of the present invention.

[0025] Reference numerals:

[0026] 10. Tin slag separation device;

[0027] 20. Tin slag salvaging device; 21. Tin slag conveying mechanism; 22. First conveying component; 23. First baffle; 24. Telescopic component; 25. Second baffle; 26. Salvage chamber; 27. Lifting mechanism; 28. Reflux hole;

[0028] 40. First conveying mechanism; 50. Second conveying mechanism; 60. Working device; 70. Tin slag driving mechanism;

[0029] 100, separation body; 101, accommodating chamber; 102, feed port; 103, tin slag discharge port; 104, solder discharge port;

[0030] 200, grinding mechanism; 210, grinding components; 220, feed barrel;

[0031] 300, separation mechanism; 310, stirring and separating component; 311, rotating shaft; 312, spiral blade; 320, transmission component; 330, driving motor; 340, first gear; 350, second gear;

[0032] 400, tin furnace; 401, solder space;

[0033] 500, tin slag collection box; 501, tin slag space;

[0034] 600, fixed support frame;

[0035] 700, housing;

[0036] 800, lifting device; 810, fixed seat; 820, movable part. DETAILED DESCRIPTION

[0037] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0038] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, where fixed connections can include integral connections; they can refer to mechanical or electrical connections; and they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0040] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0042] According to the tin slag salvage system of the present utility model, please refer to Figures 1 to 4 The tin slag salvage system includes: a tin furnace 400, a tin slag separation device 10, and a tin slag salvage device 20. A solder space 401 is formed inside the tin furnace 400; the tin slag separation device 10 is used to separate tin slag and solder. The tin slag separation device 10 is provided with an inlet 102, a tin slag outlet 103, and a solder outlet 104. The tin slag outlet 103 is used to discharge the tin slag, and the solder outlet 104 is connected to the solder space 401. The tin slag salvage device 20 includes a tin slag conveying mechanism 21. The starting end of the tin slag conveying mechanism 21 is arranged in or near the solder space 401, and the terminal end of the tin slag conveying mechanism 21 is arranged in or near the inlet 102.

[0043] According to the tin slag salvage system of the present invention, the tin slag conveying mechanism 21 can automatically salvage the tin slag in the solder space 401 and convey it to the tin slag separation device 10. The tin slag separation device 10 then separates the tin slag from the solder, avoiding the tediousness and errors of manual sorting, improving work efficiency, and achieving automated processing of the tin slag. At the same time, the separated solder can be recycled into the solder space 401, achieving maximum resource utilization.

[0044] The starting end of the tin slag conveying mechanism 21 is arranged in or near the solder space 401. Specifically, the starting end of the tin slag conveying mechanism 21 can be located in the solder space 401 or can be arranged near the solder space 401, as long as the solder can enter the starting end of the tin slag conveying mechanism 21 and be delivered to the feed port 102. The vicinity of the solder space 401 can be understood as one of the above the solder space 401, the below the solder space 401, the front of the solder space 401, the rear of the solder space 401, the left of the solder space 401, and the right of the solder space 401.

[0045] The terminal end of the tin slag conveying mechanism 21 is set at or near the feed port 102. Specifically, the terminal end of the tin slag conveying mechanism 21 can be set at the feed port 102 or near the feed port 102, as long as the solder conveyed to the terminal end can be accurately delivered to the feed port 102. Near the feed port 102 can be understood as one of the above the feed port 102, the front of the feed port 102, the rear of the feed port 102, the left of the feed port 102, and the right of the feed port 102.

[0046] According to one embodiment of the present invention, the tin slag conveying mechanism 21 includes a first conveying component 22 and a first baffle 23. One end of the first conveying component 22 is close to the solder space 401, and the other end is close to the feed port 102. The first conveying component 22 is suitable for conveying tin slag along the first direction. The first baffle 23 extends along the first direction and is arranged on at least one side of the first conveying component 22.

[0047] It is understandable that one end of the first conveying member 22 is close to the solder space 401 and can convey the tin slag along the first direction. In other words, the tin slag can be automatically collected from the solder space 401 and conveyed to the subsequent processing steps, greatly improving the work efficiency and the degree of automation of the operation. The first baffle 23 extends along the first direction and can effectively prevent the tin slag from falling or overflowing from the side of the conveying member during the conveying process. The baffle plays a guiding and fixing role, ensuring that the tin slag can be stably conveyed to the tin slag separation device 10. The other end of the first conveying member 22 is set close to the feed port 102, which can stably convey the solder space 401 toward the feed port 102.

[0048] According to an embodiment of the present invention, at least one telescopic component 24 is provided between the first baffle 23 and the first conveying component 22 , and the telescopic component 24 is suitable for adjusting the distance between the first baffle 23 and the first conveying component 22 .

[0049] It can be understood that by adjusting the telescopic part 24, the distance between the first baffle 23 and the first conveying part 22 can be flexibly changed, thereby expanding the salvage range of the first conveying part 22. The first conveying part 22 can not only transfer the tin slag above it to the tin slag separation device 10, but also gather the nearby tin slag above it by adjusting the telescopic part 24, thereby greatly increasing the salvage range.

[0050] Specifically, when the telescopic member 24 is adjusted to a shorter length, the distance between the first baffle 23 and the first conveying member 22 is reduced, which enables the tin slag conveying mechanism 21 to more closely adhere to the tin slag surface when salvaging the tin slag, ensuring that more tin slag is effectively conveyed to the tin slag separation device 10. When the telescopic member 24 is adjusted to a longer length, the distance between the first baffle 23 and the first conveying member 22 is increased, which enables the first conveying member 22 to cover a larger area, gathering tin slag scattered over a wider area and conveying it to the tin slag separation device 10.

[0051] This adjustability not only improves the efficiency of the slag conveying mechanism 21 in recovering the slag, but also allows the mechanism to better adapt to different slag distribution conditions and operating environments. Whether facing densely accumulated slag or dispersed slag, the recovery effect can be optimized by adjusting the telescopic member 24.

[0052] According to an embodiment of the present invention, please refer to Figure 1 and Figure 2 The tin slag conveying mechanism 21 is provided with a second baffle 25 , and the second baffle 25 is multiple. The second baffle 25 is arranged on the tin slag conveying mechanism 21 along the conveying direction of the tin slag conveying mechanism 21 , and the second baffles 25 are spaced apart to form a salvage chamber 26 .

[0053] It can be understood that by providing multiple second baffles 25 and forming salvage chambers 26, the tin slag conveying mechanism 21 can more effectively guide and restrain the tin slag during the conveying process. Each salvage chamber 26 can accommodate a certain amount of tin slag, and as the conveying component moves until it reaches the tin slag separation device 10, the stability of the tin slag during the conveying process is ensured.

[0054] According to an embodiment of the present invention, please refer to Figure 1 and Figure 2 The tin slag salvaging device 20 further includes a lifting mechanism 27 , which is used to change the height of the tin slag conveying mechanism 21 .

[0055] It is understood that the lifting mechanism 27 can help optimize the slag salvage effect. By adjusting the height of the slag conveyor 21, it can be brought closer to the slag layer on the solder surface, thereby improving salvage efficiency. Furthermore, the lifting mechanism 27 can be adjusted based on the actual conditions of the solder space 401 to ensure that the slag conveyor 21 maintains the optimal operating angle and position during the salvage process.

[0056] It should be noted that the lifting mechanism 27 can adopt any common lifting mechanism 27 on the market, and no specific limitation is made here.

[0057] According to one embodiment of the present invention, the lifting mechanism 27 is connected to the starting end of the tin slag conveying mechanism 21 , and one of the middle sections or the terminal end of the tin slag conveying mechanism 21 is rotatably connected to the tin furnace 400 .

[0058] It can be understood that when the lifting mechanism 27 adjusts the height, the tin slag conveying mechanism 21 can rotate accordingly, that is, when the lifting mechanism 27 adjusts the height position of the starting end, the end end of the tin slag conveying mechanism 21 is still set at the position of the feed port 102, ensuring the stable conveyance of the tin slag.

[0059] The tin slag conveying mechanism 21 may include a first conveying mechanism 40 and a second conveying mechanism 50, wherein the first conveying mechanism 40 is used to salvage the tin slag located in the solder space 401, and a plurality of second conveying mechanisms 50 may be provided to convey the tin slag from the first conveying mechanism 40 to the feed port 102. The starting end of the first conveying mechanism 40 is provided in the solder space 401, and the terminal end of the first conveying mechanism 40 is connected to the starting end of the second conveying mechanism 50, and the terminal end of the second conveying mechanism 50 is provided at the feed port 102.

[0060] It should be noted that one of the middle sections of the tin slag conveying mechanism 21 and the starting end of the tin slag conveying mechanism 21 are the first conveying mechanism 40 .

[0061] The lifting mechanism 27 is connected to the first conveyor mechanism 40, and the first conveyor mechanism 40 can change its height direction as a whole. For example, the first conveyor mechanism 40 can be raised and lowered along the height direction. The first conveyor mechanism 40 can also change its height direction locally. For example, the lifting mechanism 27 is connected to the starting end of the first conveyor mechanism 40, and the terminal end of the first conveyor mechanism 40 is rotatably connected to the tin furnace 400, so that the starting end of the first conveyor mechanism 40 can rotate around the terminal end of the first conveyor mechanism 40 to change its height.

[0062] According to one embodiment of the present invention, the tin slag conveying mechanism 21 is provided with a plurality of reflux holes 28 , which penetrate the tin slag conveying mechanism 21 and connect to the solder space 401 , and the solder flows back to the solder space 401 through the reflux holes 28 .

[0063] Specifically, when the tin slag conveying mechanism 21 operates in the solder space 401, it may inevitably carry some solder. By providing the return hole 28, this excess solder can smoothly flow back into the solder space 401, avoiding waste and loss of solder. This also ensures that the tin slag conveying mechanism 21 primarily conveys tin slag, rather than solder, thereby improving the efficiency and accuracy of tin slag separation.

[0064] According to one embodiment of the present invention, a tin slag driving mechanism 70 is further included. The tin slag driving mechanism 70 is connected to the tin furnace 400 and is used to drive the tin slag conveying mechanism 21 to move. The tin slag driving mechanism 70 is arranged outside the tin furnace 400.

[0065] It is understandable that arranging the slag driving mechanism 70 outside the tin furnace 400 can ensure that the driving mechanism is not affected by the high temperature environment inside the tin furnace 400 during operation. This can effectively extend the service life of the driving mechanism and reduce damage and maintenance frequency caused by high temperature.

[0066] It should be noted that the connection between the tin slag driving mechanism 70 and the tin slag conveying mechanism 21 can be various, for example, transmission can be performed through chains, belts or gears.

[0067] According to one embodiment of the present utility model, a working device 60 is provided inside the tin furnace 400, and the tin slag conveying mechanism 21 includes a first conveying mechanism 40 and a second conveying mechanism 50. The starting end of the first conveying mechanism 40 is set in the solder space 401, and the terminal end of the first conveying mechanism 40 is connected to the starting end of the second conveying mechanism 50. The terminal end of the second conveying mechanism 50 is set at the feed port 102. The transmission directions of the first conveying mechanism 40 and the second conveying mechanism 50 are different, which are used to avoid the working device 60.

[0068] Specifically, the starting end of the first conveyor mechanism 40 is located in the solder space 401, allowing it to directly contact the tin slag in the solder pot 400, effectively salvaging it. The terminal end of the first conveyor mechanism 40 is connected to the starting end of the second conveyor mechanism 50, forming a continuous conveying path. The terminal end of the second conveyor mechanism 50 is located at the feed port 102 and is responsible for transporting the salvaged tin slag to the tin slag separation device 10.

[0069] When the tin furnace 400 is operating, the working devices 60 within it (such as the soldering device, heating element, stirring device, etc.) may occupy a certain amount of space and require specific movements. By having the first conveyor mechanism 40 and the second conveyor mechanism 50 transport in different directions, interference or collision between them and the working devices 60 can be effectively avoided, thereby ensuring the safety and stability of the entire tin slag salvage system. It also ensures that the operation of the working devices 60 and the tin slag salvage device 20 does not affect each other, and even allows the salvage operation and the operation of the working devices 60 to be performed simultaneously, thereby improving work efficiency.

[0070] According to the tin slag separation system of the present invention, please refer to Figures 1 to 4The tin slag separation system includes a tin furnace 400, a tin slag collecting box 500, a separation body 100 and a separation mechanism 300. A solder space 401 is formed inside the tin furnace 400; a tin slag collecting box 500 is connected to the tin furnace 400, and a tin slag space 501 is formed inside the box, and the tin slag space 501 and the solder space 401 are independent of each other; a accommodating cavity 101 is formed inside the separation body 100, and the separation body 100 is provided with an inlet 102, a tin slag outlet 103 and a solder outlet 104 connected to the accommodating cavity 101, the tin slag outlet 103 is connected to the tin slag space 501, and the solder outlet 104 is connected to the solder space 401; the separation mechanism 300 is used to drive the mixture in the accommodating cavity 101 to centrifugal rotate to achieve tin slag separation; during the tin slag separation process, the separation body 100 is at least partially located below the solder liquid level in the solder space 401, so that the accommodating cavity 101 is heated by the solder in the solder space 401, the separated solder enters the solder space 401 through the solder outlet, and the separated tin slag enters the tin slag space 501 through the tin slag outlet 103.

[0071] According to the tin slag separation system of the embodiment of the present invention, the tin slag separation system can efficiently separate the solder and tin slag from the waste solder slag through the centrifugal rotation of the separation mechanism 300 and the heat energy supply of the tin furnace 400. During the tin slag separation process, the separation body 100 is at least partially below the solder liquid level of the tin furnace 400. The tin furnace 400 can provide sufficient heat for the separation body 100 so that the mixture can be fully liquefied, ensuring that the tin slag separation is carried out smoothly. The centrifugal rotation of the separation mechanism 300 allows the solder and tin slag of different densities to leave the accommodating chamber 101 from the tin slag outlet 103 and the solder outlet 104 respectively under the action of centrifugal force.

[0072] It is understandable that a solder space 401 is formed inside the tin furnace 400, wherein the solder stored in the solder space 401 can be used as a raw material for welding. The tin furnace 400 can provide thermal energy to heat the mixture in the accommodating cavity 101, which can promote the slag separation process. It should be noted that the slag separation process here can be understood as the separation of reusable solder and non-reusable slag, and entering different storage spaces (slag space 501 and solder space 401) from different discharge ports (slag discharge port 103 and solder discharge port 104).

[0073] It can be understood that the tin slag space 501 of the tin slag collection box 500 and the solder space 401 of the tin furnace 400 are independent of each other. The separated solder enters the solder space 401 through the solder discharge port 104 for collection, while the separated tin slag enters the tin slag space 501 through the tin slag discharge port 103, which is convenient for the operator to recycle the solder after the tin slag is separated, and to treat the tin slag after the tin slag is separated.

[0074] It can be understood that the separation mechanism 300 can drive the mixture in the accommodating chamber 101 to rotate, so that the tin slag and solder with different densities are separated. The tin slag with low density floats above the solder and enters the tin slag space 501 from the tin slag outlet 103 under the action of centrifugal force.

[0075] According to an embodiment of the present invention, the tin slag separation system further includes a fixed support frame 600 , which is used to fix the separation body 100 to the inner wall of the tin furnace 400 .

[0076] It is understandable that the fixed support frame 600 can firmly fix the separation body 100 on the inner wall of the tin furnace 400 to prevent it from moving or shaking during operation, thereby ensuring the stability and reliability of the separation process.

[0077] It can be understood that the fixed support frame 600 only needs to fix the separation body 100 to the inner wall of the tin furnace 400. The fixed support frame 600 can be connected to the inner wall of the tin furnace 400, or to the outer surface of the tin furnace 400, or can be hung on the edge of the tin furnace 400.

[0078] According to an embodiment of the present invention, the fixed support frame 600 is a U-shaped frame, which is arranged around the outer contour of the separation body 100 , and the end of the U-shaped frame is fixed to the inner wall of the tin furnace 400 .

[0079] It can be understood that the shape design of the U-shaped frame enables it to completely surround the outer contour of the separation body 100, provide comprehensive support, effectively enhance the stability of the fixed support frame 600, and ensure a firm connection between the support frame and the tin furnace 400.

[0080] Specifically, the ends of the U-shaped frame can be fixed to the tin furnace 400 by screws.

[0081] According to an embodiment of the present invention, during the tin slag separation process, the accommodating chamber 101 is located in the solder space 401 , and the solder outlet 104 is provided at the bottom of the separation body 100 .

[0082] It is understood that the location of the receiving chamber 101 in the solder space 401 allows the temperature of the liquid solder within the tin furnace 400 to be utilized to provide the temperature of the molten mixture to the receiving chamber 101 through heat conduction, thereby facilitating the subsequent separation of the tin slag and the solder. The solder outlet 104 is located at the bottom of the separation body 100 and is used to discharge the processed solder from the separation body 100 for subsequent processing or recycling.

[0083] According to one embodiment of the present invention, the separation mechanism 300 includes a stirring and separating component 310, a transmission component 320 and a drive motor 330. The stirring and separating component 310 is at least partially arranged in the accommodating cavity 101. The output shaft of the drive motor 330 drives the stirring and separating component 310 to rotate through the transmission component 320. The drive motor 330 is arranged on the outside of the tin furnace 400.

[0084] It can be understood that the stirring and separating component 310 is a component for stirring and separating slag during the tin slag separation process, and is at least partially disposed in the accommodating cavity 101 to ensure that the mixture can be fully stirred and separated during the separation process.

[0085] The drive motor 330 is located outside the tin pot 400, preventing direct exposure to high temperatures and corrosive environments. This extends the life of the drive motor 330 and facilitates maintenance. Furthermore, the overall height of the device is reduced, ensuring ease of use by allowing for the addition of new mixture to the separation body 100.

[0086] It should be noted that the transmission component 320 can be any existing transmission component 320, such as a gear or a chain, and is not specifically limited here.

[0087] According to one embodiment of the present invention, the stirring and separating component 310 includes a rotating shaft 311 and a spiral blade 312. The spiral blade 312 is disposed around the rotating shaft 311, and the drive motor 330 is adapted to rotate the rotating shaft 311. It is understood that the spiral blade 312 can effectively stir the mixture. By rotating the spiral blade 312 driven by the rotating shaft 311, the mixture can be more evenly distributed during the stirring process, which is beneficial for separating the target substance and improving separation accuracy.

[0088] According to one embodiment of the present invention, the accommodating chamber 101 is funnel-shaped, and the stirring and separating component 310 is disposed at the center of the accommodating chamber 101. It is understood that the funnel-shaped design of the accommodating chamber 101 can make the mixture more evenly distributed inside, and the location of the stirring and separating component 310 at the center of the accommodating chamber 101 can ensure that the mixture is fully mixed and separated during the stirring process, thereby improving processing efficiency and accuracy.

[0089] In one embodiment, the separation mechanism 300 includes a rotating barrel, a transmission component 320, and a drive motor 330. The rotating barrel is at least partially located in the accommodating chamber 101. The output shaft of the drive motor 330 drives the rotating barrel to rotate through the transmission component 320. The rotating barrel is connected to the upper and lower parts and can rotate relative to the accommodating chamber 101. The mixed material is placed in the rotating barrel and is suitable for centrifugally separating the tin slag and solder from each other as the rotating barrel rotates. The separated solder enters the accommodating chamber 101 through the outlet below the rotating barrel and then leaves the separation body 100 through the solder outlet 104.

[0090] According to one embodiment of the present invention, the transmission component 320 is a chain, the output shaft of the drive motor 330 is provided with a first gear 340, the stirring and separating component 310 is provided with a second gear 350, and the chain is connected to the first gear 340 and the second gear 350. It can be understood that the chain can effectively transmit the output rotational force of the drive motor 330 to the stirring and separating component 310, generally maintaining smooth operation during operation, reducing vibration and noise, and having strong wear resistance.

[0091] According to one embodiment of the present invention, the separation mechanism 300 further includes a housing 700, which is disposed over the transmission component 320 and the drive motor 330. It will be appreciated that the housing 700 and the housing 700 cover can effectively protect the transmission component 320 and the drive motor 330, preventing the intrusion of external substances such as dust and moisture, thereby reducing the risk of damage to the mechanical structure and improving safety in use.

[0092] According to one embodiment of the present invention, the tin slag separation system further includes a lifting device 800, please refer to Figure 2 The lifting device 800 includes a fixed seat 810 and a movable part 820. The fixed seat 810 is fixedly installed on the tin furnace 400. The movable part 820 is suitable for sliding along the height direction of the tin furnace 400 and is fixedly connected to the fixed seat 810. The separation body 100 is connected to the movable part 820.

[0093] It can be understood that through the design of the lifting device 800, the height adjustment of the separation body 100 in the vertical direction can be achieved, so that the height can be adjusted according to the liquid level of the tin furnace 400, ensuring that during the tin slag separation process, the separation body 100 is at least partially located below the solder liquid level in the solder space 401.

[0094] It should be noted that as the tin slag is continuously recycled, the liquid level of the solder in the solder space 401 may rise. The height of the separation body 100 can be adjusted by the lifting device 800 to prevent the liquid level from exceeding the height of the receiving chamber 101, thereby reducing the separation efficiency. At the same time, if the operator is also using the solder in the solder space 401 during the recycling process, the solder liquid level in the tin furnace 400 continues to drop. The height of the separation body 100 can be adjusted by the lifting device 800 to prevent the solder liquid level from being too low, thereby reducing the speed of heat conduction.

[0095] It should be noted that the sliding and fixed connection of the movable part 820 to the fixed seat 810 can be achieved through the existing lifting device, and no specific restrictions are given here. For example, the movable part 820 and the fixed seat 810 are slidably and fixedly connected through a lifting screw rod. The lifting screw rod rotates in the forward direction, driving the movable part 820 to rise relative to the fixed seat 810, and the lifting screw rod rotates in the reverse direction, driving the movable part 820 to descend relative to the fixed seat 810.

[0096] In one embodiment, the tin dross separation system further includes an auxiliary heating device, which is suitable for providing heat to the separation body 100 .

[0097] When the solder liquid level in the solder space 401 drops, the auxiliary heating device can provide heat to the separation body 100 to avoid insufficient heat inside the separation body 100 due to the solder liquid level being too low, resulting in slow liquefaction of the mixture.

[0098] The following describes the working process of the auxiliary heating device of the present application with reference to a specific embodiment:

[0099] When the separation body 100 is fixedly connected to the tin furnace 400, the solder liquid level in the solder space 401 has a preset minimum liquid level. When the actual liquid level is lower than the minimum liquid level, the auxiliary heating device is started to assist in heating the separation body 100.

[0100] It should be noted that the separation body 100 of the embodiment here is fixedly connected to the tin furnace 400, and the separation body 100 of the present application can also be adjusted in height relative to the tin furnace 400 through the lifting device 800, and the auxiliary heating device can be used in conjunction with the lifting device 800.

[0101] According to one embodiment of the present invention, the tin slag separation system also includes a grinding mechanism 200, which is installed on the tin furnace 400. The grinding mechanism 200 includes a grinding component 210 and a feed barrel 220. The grinding component 210 is used to crush the mixture entering the feed barrel 220. The outlet of the feed barrel 220 is connected to the feed port 102.

[0102] As will be appreciated, grinding assembly 210 is used to crush and grind the mixture entering feed barrel 220, thereby enhancing subsequent separation, thereby improving separation efficiency and quality. Feed barrel 220 is used to hold the mixture and convey it to grinding assembly 210 for processing. The outlet of feed barrel 220 is connected to feed inlet 102, ensuring that the ground material can smoothly enter the next processing stage, thus ensuring the continuity and efficiency of the production process.

[0103] According to one embodiment of the present invention, the feed barrel 220 is positioned above the receiving chamber 101, and the grinding component 210 is connected to the separation mechanism 300. It will be appreciated that the placement of the feed barrel 220 above the receiving chamber 101 allows the ground mixture to more easily enter the grinding component 210 via gravity, thereby improving conveying efficiency. The connection of the grinding component 210 to the separation mechanism 300 facilitates the coordinated operation of the two components, thereby improving processing efficiency and quality.

[0104] In one embodiment, the feed bucket 220 is funnel-shaped. Of course, the feed bucket 220 can be in other shapes, which are not specifically limited here.

[0105] In one embodiment, the grinding component 210 and the stirring and separating component 310 have coaxial rotation centers. Specifically, the grinding component 210 and the stirring and separating component 310 are integrally formed, or the grinding component 210 is fixedly connected to the stirring and separating component 310 .

[0106] It is understandable that, since the rotation centers of the grinding component 210 and the stirring and separating component 310 are coaxial, the grinding component 210 and the stirring and separating component 310 can be driven by the same drive motor 330, which can improve the compactness of the system.

[0107] The welding equipment according to the embodiment of the present invention includes the above-mentioned tin slag separation system.

[0108] It can be understood that the tin slag separation system can improve the utilization rate of tin slag by welding equipment, and can effectively recycle and treat the waste slag generated during the welding process, thereby realizing resource recycling and environmental protection.

[0109] It should be noted that the welding equipment of the present invention, since it includes the above-mentioned tin slag separation system, has all the technical effects of the above-mentioned tin slag separation system, which will not be described in detail here.

[0110] The welding work of the welding equipment and the recovery work of the tin slag separation system can be performed synchronously or asynchronously, and no specific limitation is made here.

[0111] In one embodiment, the welding apparatus further includes a detection component for real-time detection of the solder liquid level in the solder space 401. It will be appreciated that, through the detection component, the system can monitor the height and state of the solder liquid level in real time. This allows for timely detection of liquid level changes, maintaining the solder liquid level at an appropriate level, ensuring welding quality and stability, while also ensuring that the slag separation system can stably recover the solder, thereby ensuring that welding operations of the welding apparatus and recovery operations of the slag separation system can proceed simultaneously.

[0112] Finally, it should be noted that the above embodiments are intended only to illustrate the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and are intended to be encompassed by the claims of the present invention.

Claims

1. A tin slag salvage system, characterized in that: include: A tin furnace, wherein a solder space is formed inside; A tin slag separation device is used to separate tin slag and solder. The tin slag separation device is provided with an inlet, a tin slag outlet and a solder outlet. The tin slag outlet is used to discharge the tin slag, and the solder outlet is connected to the solder space. A tin slag salvaging device comprises a tin slag conveying mechanism, wherein the starting end of the tin slag conveying mechanism is arranged at and near the solder space, and the terminal end of the tin slag conveying mechanism is arranged at and near the feed port; the tin slag conveying mechanism comprises a first conveying component and a first baffle, one end of the first conveying component is close to the solder space, and the other end is close to the feed port, the first conveying component is suitable for conveying tin slag along a first direction, and the first baffle extends along the first direction and is arranged on at least one side of the first conveying component.

2. The tin slag salvage system according to claim 1, characterized in that: At least one telescopic component is disposed between the first baffle and the first conveying component, and the telescopic component is suitable for adjusting the distance between the first baffle and the first conveying component.

3. The tin slag salvage system according to claim 1, characterized in that: The tin slag conveying mechanism is provided with a second baffle, and the second baffle is multiple, and the second baffle is arranged on the tin slag conveying mechanism along the conveying direction of the tin slag conveying mechanism, and the second baffles are spaced apart to form a salvage chamber.

4. The tin slag salvage system according to claim 1, characterized in that: The tin slag salvaging device also includes a lifting mechanism, and the lifting mechanism is used to change the height of the tin slag conveying mechanism.

5. The tin slag salvage system according to claim 4, characterized in that: The lifting mechanism is connected to the starting end of the tin slag conveying mechanism, and one of the middle sections or the terminal end of the tin slag conveying mechanism is rotatably connected to the tin furnace.

6. The tin slag salvage system according to any one of claims 1 to 5, characterized in that: The tin slag conveying mechanism is provided with a plurality of reflux holes, the reflux holes penetrate the tin slag conveying mechanism and are connected to the solder space, and the solder flows back to the solder space through the reflux holes.

7. The tin slag salvage system according to any one of claims 1 to 5, characterized in that: It also includes a tin slag driving mechanism, which is connected to the tin furnace and is used to drive the tin slag conveying mechanism to move. The tin slag driving mechanism is arranged on the outside of the tin furnace.

8. The tin slag salvage system according to any one of claims 1 to 5, characterized in that: A working device is arranged inside the tin furnace, and the tin slag conveying mechanism includes a first conveying mechanism and a second conveying mechanism. The starting end of the first conveying mechanism is arranged in the solder space, the terminal end of the first conveying mechanism is connected to the starting end of the second conveying mechanism, and the terminal end of the second conveying mechanism is arranged at the feed port. The transmission directions of the first conveying mechanism and the second conveying mechanism are different, which are used to avoid the working device.

9. A welding device, characterized in that: A tin slag salvage system comprising any one of claims 1 to 8.

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