Tin slag separation system and welding equipment

Abstract

The utility model relates to the technical field of welding, and provides a tin slag separation system and welding equipment. The tin slag separating system comprises a tin furnace, a tin slag separating device and a tin slag measuring device, and a brazing filler metal space is formed in the tin furnace. The tin slag separating device comprises a tin slag collecting box and a separating main body, the separating main body is used for separating tin slag in the brazing filler metal space, the separating main body is provided with a feeding port, a tin slag discharging port and a brazing filler metal discharging port, the brazing filler metal discharging port is communicated with the brazing filler metal space, and the tin slag discharging port is communicated with the tin slag collecting box; and the tin slag measuring device is used for measuring the tin slag content of the tin slag collecting box. According to the tin slag separation system, the tin slag measuring device can monitor the content of the tin slag in the tin slag collecting box in real time or regularly, and instant feedback is provided for a user. By arranging the tin slag measuring device, it can be ensured that brazing filler metal used in the welding process has good performance, and therefore the welding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a tin slag separation 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. In the manufacturing process of these products, welding is an indispensable key link. When welding components such as circuit boards and circuit cards, solder plays a vital role as the main material. However, a large amount of waste solder slag is inevitably generated during the welding process. Waste solder slag is a waste generated during the welding process, which actually contains important resource value. Through proper treatment and purification technology, waste solder slag can be reused as solder, realizing the recycling of resources, reducing production costs, and also contributing to environmental protection. However, with the increase in the number of times waste solder slag is recycled, the tin slag content in the solder is also increasing. This is an issue that needs to be paid close attention to. Because the increase in tin slag content will directly affect the quality and stability of welding. The appearance of defects such as reduced welding strength, irregular solder joint shape, and pores may even lead to welding failure. These problems are closely related to the increase in the tin slag content in the solder. Therefore, how to achieve the reuse of waste solder slag resources while ensuring that the tin slag content in the solder is within a reasonable range and ensuring welding quality has become an important challenge facing the current 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 proposes a tin slag separation system to solve the defect that the tin slag content in the solder cannot be effectively determined to be within a reasonable range during the current process of tin slag resource recycling.

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

[0005] According to the first aspect of the present invention, the tin slag separation system comprises:

[0006] A tin furnace, wherein a solder space is formed inside;

[0007] A tin slag separation device, comprising a tin slag collection box and a separation body, wherein the separation body is used to separate the tin slag in the solder space, wherein a receiving cavity is formed inside the separation body, and the separation body is provided with an inlet connected to the receiving cavity, a tin slag discharge port and a solder discharge port, wherein the solder discharge port is connected to the solder space, and the tin slag discharge port is connected to the tin slag collection box;

[0008] The tin slag measuring device is used to measure the tin slag content of the tin slag collecting box.

[0009] According to the tin slag separation system of the embodiment of the utility model, the tin slag measuring device can monitor the tin slag content in the tin slag collection box, and provide the user with instant feedback on the tin slag content in the current solder. The user can determine whether the current solder can continue to be used for welding by measuring the tin slag content. If the tin slag content is too high, it means that the solder in the current tin furnace continues to be used for welding, and the welding quality may be affected. If the tin slag content is within a reasonable range, it means that the solder in the current tin furnace can continue to be used and will not affect the welding quality. Therefore, the present application can determine the solder quality of the current tin furnace by setting a tin slag measuring device, thereby improving the welding quality.

[0010] According to one embodiment of the utility model, it also includes an early warning device, which includes a controller and an alarm. The controller is suitable for comparing the actual measurement value of the tin slag measuring device with a preset value. When the actual measurement value is greater than the preset value, the alarm is activated.

[0011] According to an embodiment of the present utility model, the tin slag measuring device is one of a gravity measuring device, a volume measuring device and a density measuring device.

[0012] According to an embodiment of the present invention, when the tin slag measuring device is a gravity measuring device, the tin slag measuring device is arranged at the bottom of the tin slag collecting box.

[0013] According to one embodiment of the utility model, the tin slag measuring device includes a load-bearing component, a processor and a display, the load-bearing component includes a plurality of elastic members, the first end of the elastic member is connected to the tin slag collection box, the second end of the elastic member is connected to the tin furnace, the processor is used to accumulate the deformation amounts generated by the plurality of the elastic members to obtain a total deformation amount, and the display is used to display the total deformation amount processed by the processor.

[0014] According to an embodiment of the utility model, the tin slag collection box is detachably connected to the tin furnace;

[0015] And / or, the tin slag collecting box is provided with a handle.

[0016] According to an embodiment of the utility model, when the tin slag collecting box is detachably connected to the tin furnace, one of the tin slag collecting box and the tin furnace is provided with a slide groove, and the other is fixedly connected with a guide rail, and the guide rail can slide relative to the slide groove.

[0017] According to an embodiment of the utility model, the solder discharge port is arranged at the bottom of the separation body, and the tin slag discharge port is arranged on the side wall of the separation body, facing the tin slag collection box.

[0018] According to an embodiment of the utility model, a guide slope is formed inside the accommodating cavity, and the guide slope is used to guide the separated tin slag to the tin slag discharge port located on the side wall.

[0019] The welding equipment according to the second aspect of the embodiment of the utility model includes the above-mentioned tin slag separation system.

[0020] 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

[0021] 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.

[0022] Figure 1 This is one of the structural schematic diagrams of a tin slag separation system provided by an embodiment of the utility model;

[0023] Figure 2 It is a cross-sectional structural schematic diagram of a tin slag separation system provided by an embodiment of the utility model;

[0024] Figure 3 It is a cross-sectional structural schematic diagram of a tin slag separation system provided by another embodiment of the utility model;

[0025] Figure 4 This is the second structural schematic diagram of the tin slag separation system provided by an embodiment of the utility model.

[0026] Reference numerals:

[0027] 10. Tin slag separation device;

[0028] 20. Tin slag measuring device;

[0029] 30. Early warning device;

[0030] 100, separation body; 101, accommodating chamber; 102, inlet; 103, tin slag outlet; 104, solder outlet; 105, guide slope;

[0031] 200, grinding mechanism; 210, grinding component; 220, feed barrel;

[0032] 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;

[0033] 400, tin furnace; 401, solder space; 410, chute;

[0034] 500, tin slag collection box; 501, tin slag space; 510, handle; 520, guide rail;

[0035] 600, fixed support frame;

[0036] 700, housing;

[0037] 800, lifting device; 810, fixed seat; 820, movable part. DETAILED DESCRIPTION

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

[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 or a detachable connection, wherein the fixed connection can include an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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] According to the tin slag separation system of the utility model, please refer to Figures 1 to 3 The tin slag separation system includes: a tin furnace 400, a tin slag separation device 10 and a tin slag measuring device 20. A solder space 401 is formed inside the tin furnace 400; the tin slag separation device 10 includes a tin slag collecting box 500 and a separation body 100, the separation body 100 is used to separate the tin slag in the solder space 401, a receiving cavity 101 is formed inside the separation body 100, and the separation body 100 is provided with an inlet 102 connected to the receiving cavity 101, a tin slag discharge port 103 and a solder discharge port 104, the solder discharge port 104 is connected to the solder space 401, and the tin slag discharge port 103 is connected to the tin slag collecting box 500; the tin slag measuring device 20 is used to measure the tin slag content of the tin slag collecting box 500.

[0044] According to the tin slag separation system of the embodiment of the utility model, the tin slag measuring device 20 can monitor the tin slag content in the tin slag collection box 500, and provide the user with instant feedback on the tin slag content in the current solder. The user can determine whether the current solder can continue to be used for welding by measuring the tin slag content. If the tin slag content is too high, it means that the solder in the current tin furnace 400 is continued to be used for welding, and the welding quality may be affected. If the tin slag content is within a reasonable range, it means that the solder in the current tin furnace 400 can continue to be used and will not affect the welding quality. Therefore, the present application can determine the solder quality of the current tin furnace 400 by setting the tin slag measuring device 20, thereby improving the welding quality.

[0045] It should be noted that the tin slag content here can be understood as the mass, volume or density of the tin slag. The mass, volume or density of the tin slag can all reflect the physical properties of the tin slag, thereby helping users to determine whether the tin slag content of the solder in the current tin furnace 400 exceeds a reasonable range.

[0046] Whether the tin slag content exceeds a reasonable range, that is, continuing to use the solder with the current tin slag content will not affect the welding quality, and meet the welding quality requirements of national standards, with no defects on the welding surface, smooth welds, no pores, no cracks, etc. The requirements for the tin slag content of solder corresponding to specific products are prior art, and this application will not be described in detail.

[0047] The tin slag measuring device 20 can specifically be one of a volume measuring device, a gravity measuring device and a density measuring device. It is understandable that the volume measuring device can be used to measure the volume of the tin slag, and the user can understand the shape and size of the tin slag generated during the welding process, and then evaluate the operating status of the welding equipment and the efficiency of the use of the solder. The gravity measuring device can be used to measure the weight of the tin slag, and the weight measurement can provide the user with more direct and accurate information on the tin slag content. The density measuring device can directly obtain the density in the current tin slag, thereby judging the oxidation content in the current tin slag, and thus judging whether the quality of the solder is affected.

[0048] In addition to obtaining specific values ​​directly through the tin slag measuring device 20, the accumulation rate of the tin slag in the solder can be determined by comparing the changes in the data measured by the tin slag measuring device 20 in different time periods, thereby predicting the condition of the solder in the tin furnace 400.

[0049] It should be noted that when the tin slag measuring device 20 is a volume measuring device, the tin slag measuring device 20 includes a visual camera. The tin slag measuring device 20 can be connected to any one of the tin furnace 400 and the tin slag separation device 10, and can also be located at other locations in the workplace where the tin slag separation system is located, as long as the visual camera can accurately capture the tin slag image in the tin slag collection box 500.

[0050] It should be noted that when the tin slag measuring device 20 is a gravity measuring device, the tin slag measuring device 20 includes a gravity sensor, and the tin slag measuring device 20 is arranged at the bottom of the tin slag collecting box 500, and can effectively measure the weight of the tin slag in the tin slag collecting box 500.

[0051] It should be noted that when the tin slag measuring device 20 is a density measuring device, the tin slag measuring device 20 includes a liquid volume scale and a gravity sensor. At this time, the liquid volume scale is set in the tin slag collecting box 500, and the gravity sensor can be set at the bottom of the liquid volume scale. When the tin slag enters the liquid volume scale, the density of the tin slag can be obtained by calculating the ratio of the mass of the tin slag and the volume of the liquid discharged by the tin slag.

[0052] In summary, based on the different targets measured by the tin slag measuring device 20, the placement positions of the sensors used by the tin slag measuring device 20 are also different, which will not be elaborated here.

[0053] The following describes the workflow of this solution in conjunction with a specific embodiment:

[0054] When the tin furnace 400 is working, the solder located in the solder space 401 is heated and melted into a liquid state. The melted solder and tin slag mixture enters the accommodating cavity 101 through the feed inlet 102 of the separation body 100. The tin slag and the solder are separated by the action of the tin slag separation device 10. The separated tin slag enters the tin slag collecting box 500 through the tin slag discharge port 103, and the separated solder returns to the solder space 401 through the solder discharge port 104. The tin slag measuring device 20 measures the data (volume, weight or density) of the tin slag in the tin slag collecting box 500 in real time and feeds back the data to the user, thereby indirectly evaluating the quality of the solder, which can be used to determine whether the current tin furnace 400 is working normally.

[0055] According to one embodiment of the utility model, it also includes an early warning device 30, which includes a controller and an alarm (the controller and the alarm are not marked in the figure). The controller is suitable for comparing the actual measurement value of the tin slag measuring device 20 with the preset value. When the actual measurement value is greater than the preset value, the alarm activates the alarm.

[0056] It is understood that the controller is responsible for receiving the actual measurement value of the tin slag measuring device 20 and comparing it with the preset value. The preset value is determined based on factors such as welding process requirements, solder type and actual production experience, and represents the safe upper limit of the tin slag content.

[0057] When the actual measurement value of the tin slag measuring device 20 is greater than the preset value, the controller will determine that the current tin slag content has exceeded the safe range, and then trigger the alarm to start the alarm. The alarm can send an alarm signal in various ways such as sound, light flash, vibration, etc., so as to effectively remind the user in a noisy working environment.

[0058] The setting of the early warning device 30 makes the tin slag separation system more intelligent and automated. The user does not need to pay attention to the change of the tin slag content all the time. He only needs to take measures such as cleaning or replacing the solder in time after hearing the alarm, which can effectively avoid the adverse effects of excessive tin slag content on welding quality.

[0059] In addition, the early warning device 30 can also be linked with other components of the tin slag separation system to achieve a higher level of automatic control. For example, when the alarm is activated, the system can automatically shut down the heating function of the tin furnace 400 to prevent the continued generation of tin slag; or automatically start the tin slag cleaning device to quickly clean the tin slag.

[0060] According to one embodiment of the utility model, the tin slag measuring device 20 is a gravity measuring device, and the tin slag measuring device 20 is arranged at the bottom of the tin slag collecting box 500. It can be understood that placing the tin slag measuring device 20 at the bottom of the tin slag collecting box 500 can ensure the accuracy of the measurement. The tin slag is usually piled up in the tin slag collecting box 500, and the bottom is the first and last position to contact the tin slag. Therefore, by arranging the measuring device at the bottom, the actual accumulation of the tin slag can be obtained most directly, avoiding the measurement error caused by uneven distribution or shape change of the tin slag.

[0061] In addition, the bottom of the tin slag collecting box 500 is usually relatively flat and has a stable structure, which provides convenience for the installation of the measuring device. At the same time, installing the measuring device at the bottom is also conducive to the maintenance and replacement of the tin slag measuring device 20.

[0062] The gravity measuring device can directly measure the total weight of the tin slag collection box 500, and can accurately reflect the accumulation of tin slag by monitoring the weight change in real time. Gravity measurement is more direct and less susceptible to external factors such as temperature changes or air flow disturbances. Therefore, it can provide stable and reliable measurement data in various working environments.

[0063] According to an embodiment of the utility model, the side wall of the tin furnace 400 is provided with an installation opening, the tin slag collection box 500 is arranged at the installation opening, and the upper end surface of the tin slag collection box 500 is flush with the upper end surface of the tin furnace 400. It can be understood that the tin slag collection box 500 and the tin furnace 400 form an integral body, which is not only compact in structure, but also convenient for users to operate, and convenient for users to check the collection of tin slag and the internal solder at any time.

[0064] According to one embodiment of the utility model, the tin slag measuring device 20 includes a load-bearing component, a processor and a display (the weighing component, the processor and the display are not marked in the figure), the load-bearing component includes a plurality of elastic members, the first end of the elastic member is connected to the tin slag collection box 500, and the second end of the elastic member is connected to the tin furnace 400, the processor is used to accumulate the deformation amount generated by the plurality of elastic members to obtain the total deformation amount, and the display is used to display the total deformation amount processed by the processor.

[0065] It is understandable that when the weight of the tin slag in the tin slag collection box 500 changes, the elastic member will be subjected to corresponding pressure, thereby generating a deformation variable. By measuring the deformation variables of these elastic members, the weight of the tin slag can be indirectly known. The processor monitors the deformation variables of each elastic member in real time, and accumulates these deformation variables to obtain a total deformation variable. This total deformation variable is proportional to the weight of the tin slag in the tin slag collection box 500. The display is the output end of the measuring device, which displays the total deformation variable obtained by the processor in the form of a numerical value or a graph. In this way, the user can intuitively understand the weight of the tin slag in the tin slag collection box 500, and make corresponding processing decisions.

[0066] According to an embodiment of the utility model, the tin slag collection box 500 is detachably connected to the tin furnace 400. It is understandable that the tin slag collection box 500 can be easily removed and installed from the tin furnace 400, and when the tin slag collection box 500 needs to be cleaned or replaced, it can be easily removed from the tin furnace 400, which greatly improves work efficiency.

[0067] According to an embodiment of the present invention, the tin slag collecting box 500 is provided with a handle 510. The handle 510 is convenient for the user to grasp, and at the same time avoids direct contact with the high temperature part of the tin furnace 400, thereby reducing the risk of scalding.

[0068] According to an embodiment of the utility model, when the tin slag collection box 500 is detachably connected to the tin furnace 400, one of the tin slag collection box 500 and the tin furnace 400 is provided with a slide groove 410, and the other is fixedly connected with a guide rail 520, and the guide rail 520 can slide relative to the slide groove 410. The tin slag collection box 500 and the tin furnace 400 can be conveniently connected and separated by the relative sliding of the slide rail in the slide groove 410. The slide rail slides very smoothly in the slide groove 410, so that the user can easily complete the connection and disassembly operations, thereby improving work efficiency.

[0069] It should be noted that the chute 410 can be set on the side wall or bottom of the tin furnace 400, and the slide rail is correspondingly set at the corresponding position of the tin slag collection box 500. The setting positions of the chute 410 and the slide rail can be selected and adjusted according to specific circumstances.

[0070] According to an embodiment of the present invention, the solder discharge port 104 is disposed at the bottom of the separation body 100 , and the tin slag discharge port 103 is disposed on the side wall of the separation body 100 , facing the tin slag collection box 500 .

[0071] The solder outlet 104 is placed at the bottom of the separation body 100, which is conducive to the natural outflow of the solder under the action of gravity, without the need for additional power or equipment, simplifying the structure of the entire welding system, and reducing energy consumption and maintenance costs. At the same time, the solder outlet 104 at the bottom is also convenient for the user to observe and control the outflow of the solder, ensuring the smooth progress of the welding process.

[0072] The tin slag discharge port 103 is arranged on the side wall of the separation body 100 and faces the tin slag collection box 500, so that the tin slag can directly fall into the collection box during the separation process, avoiding the accumulation or scattering of the tin slag inside the separation body 100, thereby improving the efficiency and accuracy of tin slag collection. At the same time, the design of the side wall discharge also reduces the contact and friction between the tin slag and other components during the outflow process, reducing the possibility of the tin slag being mixed into the solder again.

[0073] According to an embodiment of the present invention, please refer to Figure 2 and Figure 3 A guiding slope 105 is formed inside the accommodating cavity 101, and the guiding slope 105 is used to guide the separated tin slag to the tin slag discharge port 103 located on the side wall. By properly setting the angle and position of the guiding slope 105, it can be ensured that the tin slag can slide smoothly along the guiding slope 105 under the action of gravity and finally converge to the tin slag discharge port 103.

[0074] According to the tin slag separation system of the utility model, please refer to Figures 1 to 4 The 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 chamber 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 chamber 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 chamber 101 to centrifugally 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 of the solder space 401, so that the accommodating chamber 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.

[0075] According to the tin slag separation system of the embodiment of the utility model, the tin slag separation system can efficiently separate the solder and tin slag in 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, and the tin furnace 400 can provide sufficient heat for the separation body 100 so that the mixture can be fully liquefied to ensure smooth separation of the tin slag. 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.

[0076] 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 tin slag separation process. It should be noted that the tin slag separation process here can be understood as the separation of reusable solder and non-reusable tin slag, and entering different storage spaces (tin slag space 501 and solder space 401) from different discharge ports (tin slag discharge port 103 and solder discharge port 104).

[0077] 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.

[0078] 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.

[0079] According to an embodiment of the present invention, the tin slag separation system further includes a fixed support frame 600 , and the fixed support frame 600 is used to fix the separation body 100 to the inner wall of the tin furnace 400 .

[0080] It can be understood 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.

[0081] It is understandable 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.

[0082] 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 .

[0083] 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.

[0084] Specifically, the end of the U-shaped frame can be fixed to the tin furnace 400 by screws.

[0085] According to an embodiment of the present invention, during the separation of tin slag, the accommodating chamber 101 is located in the solder space 401 , and the solder outlet 104 is disposed at the bottom of the separation body 100 .

[0086] It is understandable that the accommodation chamber 101 is located in the solder space 401, and the temperature of the liquid solder inside the tin furnace 400 can be used to provide the temperature of the molten mixture for the accommodation chamber 101 by heat conduction, which is conducive to the subsequent separation of tin slag and 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, which is convenient for subsequent processing or recycling.

[0087] According to one embodiment of the utility model, the separation mechanism 300 includes a stirring and separation component 310, a transmission component 320 and a drive motor 330. The stirring and separation component 310 is at least partially arranged in the accommodating chamber 101. The output shaft of the drive motor 330 drives the stirring and separation component 310 to rotate through the transmission component 320. The drive motor 330 is arranged on the outside of the tin furnace 400.

[0088] 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 chamber 101 to ensure that the mixture can be fully stirred and separated during the separation process.

[0089] The drive motor 330 is arranged outside the tin furnace 400, which prevents the motor from being directly exposed to high temperature and corrosive environment, prolongs the service life of the drive motor 330, and facilitates maintenance. At the same time, the height of the whole device is reduced, which will not hinder the addition of new mixture to the separation body 100, and is convenient for use.

[0090] It should be noted that the transmission component 320 can be any existing transmission component 320, such as a gear or a chain, and no specific limitation is made here.

[0091] According to an 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 arranged around the rotating shaft 311, and the driving motor 330 is suitable for driving the rotating shaft 311 to rotate. It can be understood that the spiral blade 312 can effectively stir the mixture, and the spiral blade 312 is driven to rotate by the rotating shaft 311, so that the mixture can be more evenly distributed during the stirring process, which is conducive to separating the target substance and improving the separation accuracy.

[0092] According to an embodiment of the utility model, the accommodating chamber 101 is funnel-shaped, and the stirring and separating component 310 is arranged at the center of the accommodating chamber 101. It can be understood that the funnel-shaped design of the accommodating chamber 101 can make the mixture more evenly distributed inside, and the stirring and separating component 310 is located at the center of the accommodating chamber 101, which can ensure that the mixture is fully mixed and separated during the stirring process, thereby improving the processing efficiency and accuracy.

[0093] 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, and the output shaft of the drive motor 330 drives the rotating barrel to rotate through the transmission component 320. The rotating barrel is connected up and down and can rotate relative to the accommodating chamber 101. The mixture is placed in the rotating barrel, which is suitable for centrifugally separating the tin slag and the solder 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 from the solder outlet 104.

[0094] According to an embodiment of the utility model, the transmission component 320 is a chain, the output shaft of the driving 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 driving motor 330 to the stirring and separating component 310, and can usually maintain stable operation during operation, reduce vibration and noise, and have strong wear resistance.

[0095] According to an embodiment of the present invention, the separation mechanism 300 further includes a housing 700, and the housing 700 covers the transmission component 320 and the drive motor 330. It is understandable that the housing 700 and the housing 700 cover can effectively protect the transmission component 320 and the drive motor 330, prevent the intrusion of external substances such as dust and water vapor, reduce the risk of damage to the mechanical structure, and improve the safety of use.

[0096] According to an embodiment of the present invention, the tin slag separation system further comprises a lifting device 800, please refer to Figure 2 The lifting device 800 includes a fixed seat 810 and a movable member 820. The fixed seat 810 is fixedly installed on the tin furnace 400. The movable member 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 member 820.

[0097] 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.

[0098] 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, and 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 accommodating 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, and 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.

[0099] 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 limitation is made 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 forward to drive the movable part 820 to rise relative to the fixed seat 810, and the lifting screw rod rotates reversely to drive the movable part 820 to descend relative to the fixed seat 810.

[0100] In one embodiment, the tin slag separation system further includes an auxiliary heating device, which is suitable for providing heat to the separation body 100 .

[0101] 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.

[0102] The working process of the auxiliary heating device of the present application is described below in conjunction with a specific embodiment:

[0103] 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.

[0104] 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.

[0105] According to one embodiment of the utility model, 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.

[0106] It is understandable that the grinding part 210 is used to crush and grind the mixture entering the feed barrel 220, so as to better perform the subsequent separation work and improve the separation efficiency and quality. The feed barrel 220 is used to contain the mixture and transport it to the grinding part 210 for processing. The outlet of the feed barrel 220 is connected to the feed inlet 102 to ensure that the ground material smoothly enters the next processing stage, ensuring the continuity and efficiency of the production process.

[0107] According to an embodiment of the utility model, the feed barrel 220 is arranged above the accommodating chamber 101, and the grinding component 210 is connected to the separation mechanism 300. It can be understood that the feed barrel 220 is arranged above the accommodating chamber 101, so that the ground mixture can enter the grinding component 210 more easily by gravity, thereby improving the conveying efficiency. The grinding component 210 is connected to the separation mechanism 300, which facilitates the coordinated operation between the two components and improves the processing efficiency and quality.

[0108] 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.

[0109] In one embodiment, the rotation centers of the grinding component 210 and the stirring and separating component 310 are coaxial. 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 .

[0110] It can be understood that, by having the grinding component 210 and the stirring and separating component 310 have coaxial rotation centers, the grinding component 210 and the stirring and separating component 310 can be driven by the same driving motor 330, which can improve the compactness of the system.

[0111] The welding equipment according to the embodiment of the utility model includes the above-mentioned tin slag separation system.

[0112] 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 process the waste slag generated during the welding process, thereby realizing resource recycling and environmental protection.

[0113] 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.

[0114] 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.

[0115] In one embodiment, the welding equipment further includes a detection component, which is used to detect the solder liquid level in the solder space 401 in real time. It is understandable that through the detection component, the system can monitor the height and state of the solder liquid level in real time. In this way, the liquid level change can be discovered in time, the solder liquid level can be kept in an appropriate position, the welding quality and stability can be ensured, and at the same time, the tin slag separation system can be ensured to stably recover the solder, thereby ensuring that the welding work of the welding equipment and the recovery work of the tin slag separation system can be carried out simultaneously.

[0116] 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 depart from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A tin slag separation system, characterized in that: include: A tin furnace, wherein a solder space is formed inside; A tin slag separation device, comprising a tin slag collection box and a separation body, wherein the separation body is used to separate the tin slag in the solder space, wherein a receiving cavity is formed inside the separation body, and the separation body is provided with an inlet connected to the receiving cavity, a tin slag discharge port and a solder discharge port, wherein the solder discharge port is connected to the solder space, and the tin slag discharge port is connected to the tin slag collection box; The tin slag measuring device is used to measure the tin slag content of the tin slag collecting box.

2. The tin slag separation system according to claim 1, characterized in that: It also includes an early warning device, which includes a controller and an alarm. The controller is suitable for comparing the actual measurement value of the tin slag measuring device with a preset value. When the actual measurement value is greater than the preset value, the alarm activates the alarm.

3. The tin slag separation system according to claim 1, characterized in that: The tin slag measuring device is one of a gravity measuring device, a volume measuring device and a density measuring device.

4. The tin slag separation system according to claim 3, characterized in that: In the case where the tin slag measuring device is a gravity measuring device, the tin slag measuring device is arranged at the bottom of the tin slag collecting box.

5. The tin slag separation system according to claim 4, characterized in that: The tin slag measuring device includes a load-bearing component, a processor and a display. The load-bearing component includes a plurality of elastic members, a first end of the elastic member is connected to the tin slag collecting box, and a second end of the elastic member is connected to the tin furnace. The processor is used to accumulate the deformation amounts generated by the plurality of elastic members to obtain a total deformation amount, and the display is used to display the total deformation amount processed by the processor.

6. The tin slag separation system according to any one of claims 1 to 5, characterized in that: The tin slag collecting box is detachably connected to the tin furnace; And / or, the tin slag collecting box is provided with a handle.

7. The tin slag separation system according to claim 6, characterized in that: In the case where the tin slag collecting box is detachably connected to the tin furnace, one of the tin slag collecting box and the tin furnace is provided with a slide groove, and the other is fixedly connected with a guide rail, and the guide rail can slide relative to the slide groove.

8. The tin slag separation system according to any one of claims 1 to 5, characterized in that: The solder discharge port is arranged at the bottom of the separation body, and the tin slag discharge port is arranged on the side wall of the separation body, facing the tin slag collecting box.

9. The tin slag separation system according to claim 8, characterized in that: A guide slope is formed inside the accommodating cavity, and the guide slope is used to guide the separated tin slag to the tin slag discharge port located on the side wall.

10. A welding device, characterized in that: A tin slag separation system comprising the tin slag separation system as described in any one of claims 1 to 9.

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