A solder access mixing device

Abstract

The utility model discloses a kind of welding agent access mixing devices, it is related to welding agent access technical field, including mounting bracket, stirring structure, storage bottle, storage box, access switching structure and conveying structure;Mounting bracket includes base, support column and fixed plate, several support columns are vertically installed in the top of base, fixed plate is horizontally installed in the top of support column, and placing structure is installed between base and fixed plate, and support column is divided into two groups.The welding agent access mixing device can directly fill the welding agent after solder mixing is completed, and the storage bottle after filling is centrally stored, to improve storage efficiency, reduce the risk of performance decline of welding agent due to cold storage storage not in time;In addition, when using welding agent, it can also automatically extract welding agent for stirring after rewarming, to improve the efficiency of welding agent access stirring, to ensure the efficient and stable welding agent access operation, effectively enhance the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of welding flux storage and retrieval technology, and more specifically, to a welding flux storage and retrieval mixing device. Background Technology

[0002] Soldering flux is a substance used to join or repair materials. It is divided into adhesive and metallurgical types. Adhesive flux achieves material connection through chemical bonding or low-temperature curing, without the need for high-temperature melting. Metallurgical flux is used in welding processes, forming slag and gas through melting, which protects the metal and improves the weld performance. Soldering flux (such as solder paste, solder slurry, and flux) needs to be refrigerated during storage to extend shelf life, prevent component separation, maintain viscosity stability, and avoid flux failure. Refrigerated soldering flux needs to be warmed up before use to restore its performance, activate the flux, and ensure welding quality. The warming process cannot involve heating, takes a long time, and the larger the quantity, the longer the warming time.

[0003] Therefore, in existing technologies, most soldering fluxes are directly dispensed in small quantities using dispensing devices after preparation. After dispensing, the test tubes and bottles need to be placed in test tube racks or storage boxes for refrigeration. The placement of test tubes or bottles requires manual operation or the use of other equipment. Manual operation is inefficient and can easily lead to a decline in the performance of the soldering flux due to untimely operation. Using other equipment greatly increases the space occupied by the equipment, making it impractical. In addition, during the reheating process of the soldering flux, some soldering fluxes, such as solder paste and high metal content solder paste, need to be stirred at low speed after reheating. Before stirring, the corresponding number of test tubes or bottles of soldering flux need to be poured into the stirring device, which is cumbersome and results in poor performance.

[0004] In view of this, this application proposes a welding flux storage and mixing device that can effectively improve the efficiency of cold storage and reheating of welding flux. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a welding flux storage and mixing device, which allows for the direct small-volume dispensing and storage of the welding flux after mixing and preparation, thereby simplifying the storage operation of the welding flux. Furthermore, during the reheating operation of the welding flux, the device can also automatically extract and slowly stir the welding flux, making the retrieval operation of the welding flux simple. This improves the storage and retrieval efficiency of the welding flux while maintaining space utilization, effectively enhancing the practical effect of the device.

[0006] To achieve the above objectives, this utility model provides a welding flux storage and mixing device, comprising: The mounting frame includes a base, two sets of vertically symmetrically mounted support columns on both sides of the upper surface of the base in the width direction, and a fixing plate horizontally mounted on the top of the support columns. A mounting structure is installed between the base and the fixing plate, and each set of support columns has several columns. A stirring structure is installed on the top of the fixed plate. The bottom of the fixed plate is provided with a discharge structure that communicates with the stirring structure and is used to discharge the material inside the stirring structure. The top of the fixed plate is provided with a suction structure that communicates with the stirring structure and is used to transfer material to the stirring structure. The input end of the suction structure passes vertically through the fixed plate. The storage box includes a box body that is slidably mounted on the mounting structure and a guide and push structure that is horizontally mounted inside the box body. The bottom of the box body has an opening, and the upper surface of the box body has a vertical through hole. A storage bottle is slidably mounted on the guide and push structure. The bottle mouth of the storage bottle is detachably fitted with a bottle cap. A first limiting ring and second limiting rings located on the upper and lower sides of the first limiting ring are installed on the outer periphery of the storage bottle. The storage bottle is used to contain welding flux. The storage and retrieval switching structure includes a rotating disk located below the fixed plate, a lifting assembly installed at the bottom of the fixed plate for adjusting the height of the rotating disk, and a rotating assembly installed on the lifting assembly for driving the rotating disk to rotate. The rotating disk is vertically equipped with an injection head communicating with the discharge structure, a suction head communicating with the suction structure, and a mechanical claw for removing and installing the bottle cap on the storage bottle. The conveying structure includes a vertical conveying assembly installed between the base and the placement structure, and a horizontal conveying assembly installed on the upper surface of the base. The vertical conveying assembly is used to move the storage bottle into or out of the storage box, and the horizontal conveying assembly is used to move the storage bottle away from or towards the side of the vertical conveying assembly.

[0007] Furthermore, the guiding and pushing structure includes two guide plates horizontally installed in the storage box, two moving components installed inside the storage box and located on both sides of the guide plates in the width direction, and a pressure plate and a push plate slidably installed between the two guide plates. The two moving components are respectively used to drive the pressure plate and the push plate to move. The guide plates are vertically provided with guide grooves adapted to the width of the storage bottle, and the guide grooves are wavy. When the storage bottle moves within the guide groove, the first limiting ring is located between the two guide plates, and the two second limiting rings are respectively located on opposite sides of the two guide plates. The distance between the two guide plates is adapted to the thickness of the first limiting ring, and the distance between the first limiting ring and the second limiting ring is adapted to the thickness of the guide plate.

[0008] Furthermore, the moving assembly includes a second motor installed inside the storage box, a lead screw installed at the output end of the second motor, and a connecting block threaded onto the outside of the lead screw. The connecting blocks in the two moving assemblies are respectively fixedly connected to the pressure plate and the push plate.

[0009] Furthermore, the mounting structure includes two symmetrically arranged limiting plates arranged laterally between the two sets of support columns and a lower stop structure arranged horizontally below the limiting plates. Both limiting plates and the lower stop structure are fixedly connected to the support columns.

[0010] Furthermore, limit sliders are installed on both sides of the storage box in the width direction, and limit grooves that are adapted to slide with the limit sliders are opened on the opposite side of the two limit plates. Handles are installed on both sides of the storage box in the length direction. The lower baffle structure includes a baffle plate horizontally installed between the two sets of support columns and a heat-conducting plate fixedly installed on the upper surface of the baffle plate. The baffle plate is vertically provided with a discharge hole corresponding to the position of the vertical conveying component. The storage bottle is adapted to pass through the discharge hole into or out of the storage box under the action of the vertical conveying component.

[0011] Furthermore, the horizontal conveying assembly includes two baffles vertically mounted on the upper surface of the base, a pulley assembly mounted between the two baffles, and a pulley body fitted onto the outside of the pulley assembly.

[0012] Furthermore, the vertical conveying assembly includes a vertical plate installed between the abutment plate and the base, a first motor installed vertically on one side of the vertical plate, a threaded rod fixedly installed at the output end of the first motor, a horizontal plate threaded on the outside of the threaded rod, a support plate installed on the side of the horizontal plate near the horizontal conveying assembly, second electric push rods installed on both sides in the width direction of the vertical plate, and a push block installed at the output end of the second electric push rod. The vertical plate is U-shaped, and the width dimension of the inner wall of the vertical plate is slidably adapted to the width dimension of the horizontal plate. The position of the material drop hole on the abutment plate corresponds to the position of the support plate.

[0013] Furthermore, the stirring structure includes a stirring container mounted on the top of the fixed plate, a sealing cover removably mounted at the top opening of the stirring container, and a stirring assembly mounted on the sealing cover and extending into the inside of the stirring container.

[0014] Furthermore, the discharge structure includes a flow valve that vertically penetrates the bottom wall of the mixing container and a discharge pipe installed at the bottom of the flow valve and connected to the injection head; The material extraction structure includes a material extraction pump installed outside the mixing container and connected to the material extraction head, and a material guide pipe installed at the output end of the material extraction pump and connected to the mixing container.

[0015] Furthermore, the lifting assembly includes several first electric push rods vertically installed at the bottom of the fixed plate and a lifting ring installed at the bottom of the first electric push rods. The rotating disk is rotatably installed inside the lifting ring, and an annular groove adapted to slide on the outer side of the rotating disk is provided. The rotating assembly includes a gear ring mounted on the outer periphery of the rotating disk, a drive component mounted on the bottom of the lifting ring, and a gear mounted on the output end of the drive component, the gear meshing with the gear ring.

[0016] Compared with the prior art, this utility model has the following advantages and effects: 1. The welding flux storage and mixing device of this utility model can mix the solder through a stirring structure to achieve the preparation of welding flux. After the welding flux is prepared, the conveying structure, combined with the injection head and mechanical claw in the storage and retrieval switching structure, can automatically fill the welding flux and arrange the filled storage bottles into the storage box, thereby improving the filling and storage efficiency of the welding flux. When the storage box is full, it can be directly moved to the refrigeration equipment, effectively reducing the risk of welding flux performance degradation due to untimely refrigeration. When the welding flux needs to be stirred at low speed, the conveying structure, combined with the mechanical claw and extraction head in the storage and retrieval switching structure, can automatically extract the reheated welding flux into the stirring structure for low-speed stirring, thereby effectively improving the transfer efficiency of the welding flux. In this way, the device can effectively improve the efficiency of refrigerated storage and reheated retrieval of welding flux, enhancing its practicality.

[0017] 2. The welding flux storage and mixing device of this utility model can improve the heating efficiency by setting a heat-conducting plate in the placement structure when performing welding flux heating operation. In addition, the set guide and push structure can work with the first and second limiting rings set on the storage bottle to keep the storage bottle in the storage box evenly discharged and stably installed. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the flux storage and mixing device in an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure below the fixing plate of the welding flux storage and mixing device in an embodiment of this utility model; Figure 3 This is a schematic diagram of the bottom structure of the storage box of the flux storage and mixing device in this embodiment of the present invention; Figure 4 This is a schematic diagram of the top surface structure of the storage box of the welding flux storage and mixing device in this embodiment of the present invention; Figure 5 This is a schematic diagram of the guiding and pushing structure of the welding flux storage and mixing device in this embodiment of the present invention; Figure 6 This is a cross-sectional schematic diagram of the conveying structure of the welding flux storage and mixing device in this embodiment of the present invention; Figure 7 This is a cross-sectional schematic diagram of the access switching structure of the welding flux access mixing device in this embodiment of the present invention; Figure 8 This is a schematic diagram of the rotating disk structure of the flux storage and mixing device in this embodiment of the present invention; Figure 9 This is a schematic diagram of the storage bottle structure of the welding flux storage and mixing device in an embodiment of this utility model.

[0019] Explanation of reference numerals in the attached figures: 1-Mounting bracket; 11-Base; 12-Support column; 13-Fixing plate; 2-Stirring structure; 21-Mixing container; 22-Sealing cover; 23-Mixing assembly; 24-Discharge structure; 241-Flow valve; 242-Discharge pipe; 25-Suction structure; 251-Suction pump; 252-Guide pipe; 3- Placement structure; 31-Limiting plate; 32-Lower baffle structure; 321-Support plate; 322-Heat-conducting plate; 3211-Discharge hole; 4-Conveying structure; 41-Horizontal conveying assembly; 411-Baffle; 412-Pulley assembly; 413-Pulley body; 42-Vertical conveying assembly; 421-Upright plate; 422-First motor; 423-Threaded rod; 424-Horizontal plate; 425-Support plate; 426-Second electric push rod; 427-Push block; 5-Access switching structure; 51-First electric actuator; 52-Lifting ring; 53-Rotating disk; 54-Gear ring; 55-Drive component; 56-Gear; 57-Pull-out head; 58-Mechanical claw; 59-Injection head; 6-Storage box; 61-Box body; 611-Perforation; 62-Guiding and pushing structure; 621-Guide plate; 622-Pressure plate; 623-Push plate; 624-Moving component; 6241-Second motor; 6242-Lead screw; 6243-Connecting block; 63-Handle; 64-Limiting slider; 7-Storage bottle; 71-Bottle cap; 72-First limiting ring; 73-Second limiting ring. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can also refer to the internal connection of two components; and they can refer to a wireless connection or a wired connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-9 As shown, this utility model embodiment provides a welding flux storage and mixing device, including a mounting frame 1, a stirring structure 2, a storage bottle 7, a storage box 6, a storage and retrieval switching structure 5, and a conveying structure 4.

[0023] Mounting bracket 1 includes base 11, support columns 12 and fixing plate 13. Two sets of support columns 12 are vertically symmetrically installed on both sides of the upper end face of base 11 in the width direction. Each set of support columns 12 has several columns. Fixing plate 13 is horizontally installed on the top of support column 12. A mounting structure 3 is installed between base 11 and fixing plate 13. The support columns 12 are divided into two sets.

[0024] The stirring structure 2 is installed on the top of the fixed plate 13 and is used to stir and mix the materials. The bottom of the fixed plate 13 is provided with a discharge structure 24 that communicates with the stirring structure 2 and is used to discharge the materials inside the stirring structure 2. The top of the fixed plate 13 is provided with a material extraction structure 25 that communicates with the stirring structure 2 and is used to transfer materials to the stirring structure 2. The input end of the material extraction structure 25 passes vertically through the fixed plate 13.

[0025] The storage bottle 7 is used to contain and store welding flux. The bottle mouth of the storage bottle 7 is detachably fitted with a bottle cap 71. The outer periphery of the storage bottle 7 is fitted with a first limiting ring 72 and second limiting rings 73 located on the upper and lower sides of the first limiting ring 72 respectively.

[0026] Storage box 6 includes a box body 61 that is slidably mounted on the mounting structure 3 and a guide push structure 62 that is horizontally mounted inside the box body 61. The bottom of the box body 61 is provided with an opening, and the upper end face of the box body 61 is provided with a vertical through hole 611. The storage bottle 7 is slidably mounted on the guide and push structure 62. The bottle mouth of the storage bottle 7 is detachably fitted with a bottle cap 71. The outer periphery of the storage bottle 7 is fitted with a first limiting ring 72 and second limiting rings 73 located on the upper and lower sides of the first limiting ring 72 respectively. The storage bottle 7 is used to contain welding flux, and the storage box 6 is used to store the storage bottle 7 in batches.

[0027] The storage and retrieval switching structure 5 includes a rotating disk 53 located below the fixed plate 13, a lifting assembly installed at the bottom of the fixed plate 13 for adjusting the height of the rotating disk 53, and a rotating assembly installed on the lifting assembly for driving the rotating disk 53 to rotate. The rotating disk 53 is vertically mounted with an injection head 59 connected to the discharge structure 24, a suction head 57 connected to the suction structure 25, and a mechanical claw 58 for removing and installing the cap 71 on the storage bottle 7.

[0028] The conveying structure 4 includes a horizontal conveying component 41 and a vertical conveying component 42. The horizontal conveying component 41 is installed on the upper surface of the base 11, and the vertical conveying component 42 is installed between the base 11 and the placement structure 3. The vertical conveying component 42 is used to move the storage bottle 7 into or out of the storage box 6, and the horizontal conveying component 41 is used to drive the storage bottle 7 to move away from or towards the side of the vertical conveying component 42.

[0029] As a further description of the above scheme, the stirring structure 2 can mix the solder to prepare the welding flux. After the storage box 6 is installed on the placement structure 3, the conveying structure 4 can convey the blank storage bottle 7 into the storage box 6. At this time, the position of the injection head 59 can be adjusted by the storage and retrieval switching structure 5 so that it is above the perforation 611 on the storage box 6 and extends into the storage bottle 7, so that the prepared welding flux can be poured into the blank storage bottle 7 by the discharge structure 24. After the storage bottle 7 is filled, the mechanical claw 58 can be moved above the storage bottle 7 by the storage and retrieval switching structure 5, so as to cover the storage bottle 7 with the bottle cap 71. Then the guide and push structure 62 can push the sealed storage bottle 7 into the depth of the storage box 6. Repeating the above operation can store several storage bottles 7 filled with welding flux in the storage box 6. After the storage box 6 is full, the storage box 6 can be placed in the refrigeration device for refrigeration. When welding flux is needed, the refrigerated storage box 6 can be placed on the placement structure 3 to reheat. After reheating, the position of the mechanical claw 58 can be adjusted by the storage and retrieval switching structure 5 so that it is above the perforation 611. This, together with the outward pushing action of the guide pushing structure 62 on the storage bottle 7, allows the mechanical claw 58 to remove the bottle cap 71. After the bottle cap 71 is removed, the extraction head 57 can be extended into the storage bottle 7 by the storage and retrieval switching structure 5. This, together with the extraction structure 25, allows the reheated welding flux to be extracted into the stirring structure 2. The welding flux is then stirred at low speed in the stirring structure 2 and can be used. During this process, the conveying structure 4 can rotate in the reverse direction to remove the storage bottle 7 from the storage box 6 after the welding flux has been extracted.

[0030] Please see Figure 3-5 As shown, the guiding and pushing structure 62 includes a guide plate 621, a moving component 624, a pressure plate 622, and a push plate 623. The two guide plates 621 are horizontally installed inside the storage box 6. The two moving components 624 are installed inside the storage box 6 and located on both sides of the guide plate 621 in the width direction. The pressure plate 622 and the push plate 623 are slidably installed between the two guide plates 621. The two moving components 624 are used to drive the pressure plate 622 and the push plate 623 to move respectively. The guide plate 621 has a vertically opened guide groove adapted to the width of the storage bottle 7, and the guide groove is wavy. The pressure plate 622 is used to push the storage bottle 7 to move away from the perforation 611, and the push plate 623 is used to push the storage bottle 7 closer to the perforation 611.

[0031] Please see Figure 5 and Figure 9 As shown, when the storage bottle 7 moves within the guide groove, the first limiting ring 72 is located between the two guide plates 621, and the two second limiting rings 73 are located on opposite sides of the two guide plates 621. The distance between the two guide plates 621 is adapted to the thickness of the first limiting ring 72, and the distance between the first limiting ring 72 and the second limiting ring 73 is adapted to the thickness of the guide plate 621. This is to prevent the storage bottle 7 from falling out of the storage box 6 by using the first limiting ring 72 and the second limiting ring 73.

[0032] Please see Figure 5 As shown, the moving assembly 624 includes a second motor 6241 installed in the storage box 6, a lead screw 6242 installed at the output end of the second motor 6241, and a connecting block 6243 threaded onto the outside of the lead screw 6242. The connecting block 6243 in the two moving assemblies 624 is fixedly connected to the pressure plate 622 and the push plate 623 respectively. The two moving assemblies 624 operate independently to facilitate the adjustment of the positions of the pressure plate 622 and the push plate 623 respectively.

[0033] Please see Figure 1-2As shown, the mounting structure 3 includes two symmetrically arranged limiting plates 31 arranged laterally between two sets of support columns 12 and a lower stop structure 32 arranged horizontally below the limiting plates 31. Both limiting plates 31 and the lower stop structure 32 are fixedly connected to the support columns 12, so as to facilitate the installation and fixation of the limiting plates 31 and the lower stop structure 32 in the mounting structure 3 by using the support columns 12.

[0034] Please see Figure 1-4 As shown, limit sliders 64 are installed on both sides of the storage box 6 in the width direction. Limiting grooves that are adapted to slide with the limit sliders 64 are opened on the opposite side of the two limiting plates 31. Handles 63 are installed on both sides of the storage box 6 in the length direction. This makes it convenient to keep the storage box 6 horizontal after installation by using the cooperation of the limit sliders 64 and the limiting grooves, and to limit the up and down movement of the storage box 6. The handles 63 also make it convenient to move and transport the storage box 6.

[0035] Please see Figure 6 As shown, the lower baffle structure 32 includes a baffle plate 321 and a heat-conducting plate 322. The baffle plate 321 is horizontally installed between two sets of support columns 12, and the heat-conducting plate 322 is fixedly installed on the upper end face of the baffle plate 321. The baffle plate 321 has a vertically opened drop hole 3211 corresponding to the position of the vertical conveying component 42. The storage bottle 7 is adapted to pass through the baffle plate 3211 and enter or exit the storage box 6 under the action of the vertical conveying component 42.

[0036] As a preferred embodiment of the above solution, the heat-conducting plate 322 is made of aluminum. The thermal conductivity of aluminum is as high as 237 W / (m·K), which is more than 1,000 times that of air. It can quickly transfer ambient heat to the bottom of the red glue packaging to achieve uniform heating. When in use, the aluminum plate is placed in a warming environment for one hour to preheat it and ensure that it is consistent with the ambient temperature. After the storage box 6 is installed on the mounting structure 3, the bottom of the storage bottle 7 in the storage box 6 contacts the heat-conducting plate 322, thereby utilizing the high thermal conductivity of the heat-conducting plate 322 to improve the warming efficiency of the welding flux in the storage bottle 7.

[0037] Please see Figure 1 , Figure 2 and Figure 6 As shown, the horizontal conveying assembly 41 includes baffles 411, a pulley assembly 412, and a pulley body 413. The two baffles 411 are vertically mounted on the upper surface of the base 11, the pulley assembly 412 is mounted between the two baffles 411, and the pulley body 413 is fitted on the outside of the pulley assembly 412; this facilitates the use of the rotation of the pulley body 413 to drive the storage bottle 7 to move laterally.

[0038] As a further description of the above solution, the pulley assembly 412 includes a plurality of pulleys and a pulley drive structure for driving one of the pulleys to rotate. In use, the pulley drive structure drives one of the pulleys to rotate, which in turn, in conjunction with the pulley body 413, drives all the pulleys to rotate.

[0039] Please see Figure 1 , Figure 2 and Figure 6 As shown, the vertical conveying assembly 42 includes a vertical plate 421, a first motor 422, a threaded rod 423, a horizontal plate 424, a support plate 425, a second electric push rod 426, and a push block 427. The vertical plate 421 is installed between the abutment plate 321 and the base 11. The first motor 422 is vertically installed on one side of the vertical plate 421. The threaded rod 423 is fixedly installed at the output end of the first motor 422. The horizontal plate 424 is threaded onto the outside of the threaded rod 423. The support plate 425 is installed on the side of the horizontal plate 424 near the horizontal conveying assembly 41. The second electric push rod 426 is installed on both sides of the vertical plate 421 in the width direction. The push block 427 is installed at the output end of the second electric push rod 426.

[0040] The upright plate 421 is U-shaped, and the width of the inner wall of the upright plate 421 is slidably adapted to the width of the horizontal plate 424. The position of the support plate 425 corresponds to the material discharge hole 3211 on the back plate 321, so that the storage bottle 7 can be moved up and down below the material discharge hole 3211 by using the support plate 425. When it is necessary to transfer the storage bottle 7 to the horizontal conveying component 41, the second electric push rod 426 can drive the push block 427 to move, so as to push the storage bottle 7 onto the horizontal conveying component 41.

[0041] Please see Figure 1-2 As shown, the stirring structure 2 includes a stirring container 21 mounted on the top of the fixed plate 13, a sealing cover 22 detachably mounted on the top opening of the stirring container 21, and a stirring assembly 23 mounted on the sealing cover 22 and extending into the inside of the stirring container 21, so as to facilitate the stirring of the material in the top of the stirring container 21 by using the stirring assembly 23.

[0042] As a preferred embodiment of the above solution, the stirring assembly 23 is a commonly used stirring component disclosed in the art, consisting of a stirring drive structure, a stirring rod mounted on the stirring drive structure, and stirring blades mounted on the outside of the stirring rod. In this application, the stirring drive structure is mounted on the top of the sealing cover 22, and the stirring rod extends through the sealing cover 22 into the stirring container 21. When the stirring drive structure drives the stirring rod to rotate, the stirring rod drives the stirring blades to rotate and stir and mix the material in the stirring container 21.

[0043] Please see Figure 1 , Figure 2 and Figure 7As shown, the discharge structure 24 includes a flow valve 241 and a discharge pipe 242. The flow valve 241 extends vertically through the bottom wall of the mixing container 21, and the discharge pipe 242 is installed at the bottom of the flow valve 241 and communicates with the injection head 59. This allows the material in the mixing container 21 to flow along the discharge pipe 242 to the injection head 59 when the flow valve 241 is open. The flow valve 241 can control the flow rate and velocity of the material.

[0044] As a preferred embodiment of the above scheme, the flow valve 241 is an electrically controlled valve body, so as to facilitate the regulation of flow rate and velocity during the discharge of welding flux.

[0045] Please see Figure 1 , Figure 2 and Figure 7 As shown, the material extraction structure 25 includes a material extraction pump 251 and a material guide pipe 252. The material extraction pump 251 is installed outside the mixing container 21 and is connected to the material extraction head 57. The material guide pipe 252 is installed at the output end of the material extraction pump 251 and is connected to the mixing container 21. This allows the material extraction pump 251 to extract the welding flux from the storage bottle 7 when the material extraction head 57 extends into the reheated storage bottle 7. The material guide pipe 252 is then used to transport the welding flux to the mixing container 21, so that the welding flux can be physically homogenized by low-speed stirring after reheating, thereby restoring the performance of the welding flux.

[0046] Please see Figure 7 As shown, the lifting assembly includes several first electric push rods 51 vertically installed at the bottom of the fixed plate 13 and a lifting ring 52 installed at the bottom of the first electric push rods 51. A rotating disk 53 is rotatably installed inside the lifting ring 52, and an annular groove that slides and adapts to the lifting ring 52 is provided on the outer side of the rotating disk 53. The rotating assembly includes a gear ring 54, a drive element 55, and a gear 56. The gear ring 54 is mounted on the outer periphery of the rotating disk 53, the drive element 55 is mounted on the bottom of the lifting ring 52, and the gear 56 is mounted on the output end of the drive element 55. The gear 56 meshes with the gear ring 54. This allows the drive element 55 to drive the gear 56 to rotate, thereby using the meshing transmission to make the gear 56 drive the gear ring 54 to rotate, thus realizing the rotation adjustment of the rotating disk 53.

[0047] The working process of the above-mentioned welding flux storage and mixing device is as follows: When preparing the welding flux, the welding flux storage and mixing device first puts the welding material into the stirring container 21 of the stirring structure 2, then covers it with the sealing cover 22 and uses the stirring component 23 to stir the material in the top of the stirring container 21 until the mixing is completed; after the welding flux is mixed, the welding flux needs to be poured into the storage bottle 7 to achieve small-volume storage of the welding flux. When filling and storing, firstly, the storage box 6 needs to be installed on the placement structure 3, and the position of the pressure plate 622 in the guide and push structure 62 inside the storage box 6 needs to be adjusted so that the pressure plate 622 fits against the inner wall of the storage box 6 on the side with the perforation 611. Then, the clean storage bottle 7 needs to be placed on the horizontal conveying component 41 so that the horizontal conveying component 41 can convey the storage bottle 7 to the support plate 425 of the vertical conveying component 42. As the vertical conveying component 42 operates, the storage bottle 7 is pushed into the storage box 6 through the drop hole 3211. At this time, the rotating component in the access switching structure 5 can drive the rotating disk 53 to rotate, thereby rotating the injection head 59 above the perforation 611. Operating the first electric actuator 51 to adjust the overall position of the lifting ring 52 can also extend the injection head 59 into the storage bottle 7, so that when the flow valve 241 in the discharge structure 24 is opened, the welding flux can flow along the discharge pipe 242 to the injection head 59. After the storage bottle 7 is filled, the first electric actuator 51 and the rotating component can be operated again to move the mechanical claw 58 to the perforation 611. Above 11, the mechanical claw 58 covers the storage bottle 7 with the cap 71. Then, the moving component 624 in the guide and push structure 62, which controls the movement of the pressure plate 622, can be operated to move the pressure plate 622 and push the storage bottle 7 away from the perforation 611, so that it moves to the inside of the storage box 6. The guide plate 621 can work with the first limiting ring 72 and the second limiting ring 73 to keep the storage bottle 7 stable. Repeating the above operation can realize the filling of the storage bottle 7 and make the storage bottle 7 arranged in a wave shape in the storage box 6. Once the storage box 6 is full, it can be moved to a refrigeration unit for refrigeration. When the welding flux needs to be taken out, the storage box 6 can be reinstalled on the mounting structure 3 for reheating. The heat-conducting plate 322 set during reheating can improve the reheating efficiency. After the reheating is completed, while keeping the support plate 425 in the vertical conveying component 42 at the highest point, the position of the pressure plate 622 and the push plate 623 in the guide pushing structure 62 can be adjusted to move one of the storage bottles 7 in the storage box 6 to the perforation 611. Then, by operating the first electric push rod 51 and the rotating assembly, the mechanical claw 58 can be moved above the perforation 611 so that the mechanical claw 58 can remove the bottle cap 71. Furthermore, by operating the first electric push rod 51 and the rotating assembly again, the extraction head 57 can be inserted into the storage bottle 7 so that the extraction pump 251 in the extraction structure 25 can extract the reheated welding flux from the storage bottle 7. The reheated welding flux can then be introduced into the stirring container 21 through the guide pipe 252. This allows the reheated welding flux to be stirred at low speed by the stirring assembly 23, thereby achieving physical homogenization of the reheated welding flux and restoring its performance. After the welding flux in the storage bottle 7 is extracted, the lower plate 425 can be moved to drive the storage bottle 7 downward. When the storage bottle 7 is moved to the lowest point, the operation of the second electric push rod 426 can drive the push block 427 to push the storage bottle 7, thereby pushing the storage bottle 7 onto the horizontal conveying assembly 41, and then removing the storage bottle 7 after extraction.

[0048] It should be noted that after the storage box 6 is installed on the mounting structure 3, the width of the part of the guide groove on the guide plate 621 that is opposite to the position of the through hole 611 is greater than other parts. The first limiting ring 72 and the second limiting ring 73 are both square, and the outer wall dimensions of the first limiting ring 72 and the second limiting ring 73 are adapted to the width of the corresponding part of the through hole 611 on the guide groove. When installing or removing the bottle cap 71, the position of the support plate 425 can be adjusted so that the first limiting ring 72 or the second limiting ring 73 is flush with the position of the guide plate 621, thereby limiting the rotation of the storage bottle 7 and preventing the bottle cap 71 from being twisted and causing the storage bottle 7 to rotate.

[0049] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this invention.

Claims

1. A solder access mixing device, characterized by, include: The mounting bracket (1) includes a base (11), two sets of support columns (12) vertically symmetrically installed on both sides of the upper surface of the base (11) in the width direction, and a fixing plate (13) horizontally installed on the top of the support column (12). A mounting structure (3) is installed between the base (11) and the fixing plate (13). A stirring structure (2) is installed on the top of the fixed plate (13). The bottom of the fixed plate (13) is provided with a discharge structure (24) that communicates with the stirring structure (2) and is used to discharge the material inside the stirring structure (2). The top of the fixed plate (13) is provided with a material extraction structure (25) that communicates with the stirring structure (2) and is used to transfer material to the stirring structure (2). The input end of the material extraction structure (25) passes vertically through the fixed plate (13). The storage box (6) includes a box body (61) that is slidably mounted on the placement structure (3) and a guide push structure (62) that is horizontally mounted inside the box body (61). The bottom of the box body (61) is provided with an opening, and the upper end face of the box body (61) is provided with a vertical through hole (611). The storage bottle (7) has a detachable cap (71) at its mouth. The storage bottle (7) has a first limiting ring (72) and a second limiting ring (73) located on the upper and lower sides of the first limiting ring (72). The storage bottle (7) is slidably mounted on the guide and push structure (62) using the first limiting ring (72) and the second limiting ring (73). The storage bottle (7) is used to contain welding flux. The storage and retrieval switching structure (5) includes a rotating disk (53) located below the fixed plate (13), a lifting assembly installed at the bottom of the fixed plate (13) for adjusting the height of the rotating disk (53), and a rotating assembly installed on the lifting assembly for driving the rotating disk (53) to rotate. The rotating disk (53) is vertically equipped with an injection head (59) communicating with the discharge structure (24), a suction head (57) communicating with the input end of the suction structure (25), and a mechanical claw (58) for removing and installing the bottle cap (71) on the storage bottle (7). The conveying structure (4) includes a vertical conveying assembly (42) installed between the base (11) and the placement structure (3) and a horizontal conveying assembly (41) installed on the upper surface of the base (11). The vertical conveying assembly (42) is used to move the storage bottle (7) into or out of the storage box (6), and the horizontal conveying assembly (41) is used to move the storage bottle (7) away from or towards the vertical conveying assembly (42).

2. The solder access mixing device of claim 1, wherein, The guiding and pushing structure (62) includes two guide plates (621) horizontally installed in the storage box (6), two moving components (624) installed in the storage box (6) and located on both sides of the guide plate (621) in the width direction, and a pressure plate (622) and a push plate (623) slidably installed between the two guide plates (621). The two moving components (624) are used to drive the pressure plate (622) and the push plate (623) to move respectively. The guide plate (621) is vertically provided with a guide groove adapted to the width of the storage bottle (7), and the guide groove is wavy. When the storage bottle (7) moves within the guide groove, the first limiting ring (72) is located between the two guide plates (621), and the two second limiting rings (73) are located on opposite sides of the two guide plates (621), and the distance between the two guide plates (621) is adapted to the thickness of the first limiting ring (72), and the distance between the first limiting ring (72) and the second limiting ring (73) is adapted to the thickness of the guide plate (621).

3. The solder access mixing device of claim 2, wherein, The moving assembly (624) includes a second motor (6241) installed in the storage box (6), a lead screw (6242) installed at the output end of the second motor (6241), and a connecting block (6243) threaded onto the outside of the lead screw (6242). The connecting block (6243) in the two moving assemblies (624) is fixedly connected to the pressure plate (622) and the push plate (623) respectively.

4. The solder access mixing device of claim 1, wherein, The placement structure (3) includes two laterally symmetrically arranged limiting plates (31) between the two sets of support columns (12) and a lower stop structure (32) arranged horizontally below the limiting plates (31). The two limiting plates (31) and the lower stop structure (32) are fixedly connected to the support columns (12).

5. The solder access mixing device of claim 4, wherein, Limiting sliders (64) are installed on both sides of the storage box (6) in the width direction. Limiting grooves that are adapted to slide with the limiting sliders (64) are opened on the opposite side of the two limiting plates (31). Handles (63) are installed on both sides of the storage box (6) in the length direction. The lower baffle structure (32) includes a baffle plate (321) horizontally installed between two sets of support columns (12) and a heat-conducting plate (322) fixedly installed on the upper surface of the baffle plate (321). The baffle plate (321) is vertically provided with a discharge hole (3211) corresponding to the position of the vertical conveying component (42). The storage bottle (7) is adapted to pass through the baffle plate (3211) and enter or exit the storage box (6) under the action of the vertical conveying component (42).

6. The solder access mixing device of claim 1, wherein, The horizontal conveying assembly (41) includes two baffles (411) mounted vertically on the upper surface of the base (11), a pulley assembly (412) mounted between the two baffles (411), and a pulley body (413) fitted on the outside of the pulley assembly (412).

7. The solder access mixing device of claim 5, wherein, The vertical conveying assembly (42) includes a vertical plate (421) installed between the abutment plate (321) and the base (11), a first motor (422) vertically installed on one side of the vertical plate (421), a threaded rod (423) fixedly installed at the output end of the first motor (422), a horizontal plate (424) threaded on the outside of the threaded rod (423), a support plate (425) installed on the side of the horizontal plate (424) near the horizontal conveying assembly (41), a second electric push rod (426) installed on both sides of the vertical plate (421) in the width direction, and a push block (427) installed at the output end of the second electric push rod (426). The vertical plate (421) is U-shaped, and the width dimension of the inner wall of the vertical plate (421) is slidably adapted to the width dimension of the horizontal plate (424). The position of the support plate (425) corresponds to the material drop hole (3211) on the abutment plate (321).

8. The solder access mixing device of claim 1, wherein, The stirring structure (2) includes a stirring container (21) mounted on the top of the fixed plate (13), a sealing cap (22) detachably mounted on the top opening of the stirring container (21), and a stirring assembly (23) mounted on the sealing cap (22) and extending into the inside of the stirring container (21).

9. The solder access mixing device of claim 8, wherein, The discharge structure (24) includes a flow valve (241) that runs vertically through the bottom wall of the mixing container (21) and a discharge pipe (242) installed at the bottom of the flow valve (241) and connected to the injection head (59). The material extraction structure (25) includes a material extraction pump (251) installed outside the mixing container (21) and connected to the material extraction head (57), and a material guide pipe (252) installed at the output end of the material extraction pump (251) and connected to the mixing container (21).

10. The solder access mixing device of claim 1, wherein, The lifting assembly includes several first electric push rods (51) vertically installed at the bottom of the fixed plate (13) and a lifting ring (52) installed at the bottom of the first electric push rods (51). The rotating disk (53) is rotatably installed inside the lifting ring (52), and an annular groove that slides and adapts to the lifting ring (52) is opened on the outer side of the rotating disk (53). The rotating assembly includes a gear ring (54) mounted on the outer periphery of the rotating disk (53), a drive member (55) mounted on the bottom of the lifting ring (52), and a gear (56) mounted on the output end of the drive member (55), the gear (56) meshing with the gear ring (54).

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