Ultrasonic vibration type solder powder preparation device

Abstract

The utility model belongs to the technical field of tin powder preparation, and particularly relates to an ultrasonic vibration type solder powder preparation device which comprises a bottom plate, supporting rods are fixedly connected to the front portion and the rear portion of the left side and the right side of the top of the bottom plate, a shell is fixedly connected to the top ends of the supporting rods, and a reaction groove is formed in the center of the interior of the shell. Left-right penetrating type mounting grooves are formed in the centers of the left side and the right side in the reaction tank, mounting plates are inserted into the mounting grooves, mounting assemblies are jointly arranged between the interiors of the mounting plates and the interiors of the mounting grooves, and the mounting plates and the shell are mounted through the mounting assemblies; the ultrasonic generator and the ultrasonic transducer are convenient to mount and dismount through the mounting assembly in the mounting plate, so that the device is convenient to maintain, the ultrasonic generator and the ultrasonic transducer are convenient to dismount and overhaul, and the device is relatively high in maintenance efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of tin powder preparation, in particular to an ultrasonic vibration type solder powder preparation device. Background Art

[0002] Tin powder is a gray-green powdery substance, mainly used to make solder paste, electrocarbon products, friction materials, oil-containing bearings and powder metallurgy structural materials. The preparation of tin powder mainly includes centrifugal atomization, aerosol and ultrasonic atomization. Therefore, ultrasonic generator is required for vibration atomization during use. The principle of ultrasonic atomization is that the ultrasonic transducer atomizes the molten tin through ultrasonic vibration, and then the atomized droplet-shaped molten tin particles are cooled and solidified to form tin powder, which falls into the powder collecting tube for collection.

[0003] However, in most existing ultrasonic vibration solder powder preparation devices, the ultrasonic transducer is generally fixedly connected to the device body when in use, which is inconvenient when maintenance is required. It is inconvenient for staff to disassemble the ultrasonic transducer, and the maintenance efficiency is low. Therefore, an ultrasonic vibration solder powder preparation device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, the utility model proposes an ultrasonic vibration type solder powder preparation device to solve the problem that the ultrasonic transducer of most existing ultrasonic vibration type solder powder preparation devices is generally fixedly connected to the device body when in use, which is inconvenient when maintenance is required, and it is inconvenient for the staff to disassemble the ultrasonic transducer, resulting in low maintenance efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an ultrasonic vibration solder powder preparation device described in the utility model comprises a bottom plate, support rods are fixedly connected to the front and rear of the left and right sides of the top of the bottom plate, a shell is fixedly connected to the top of the support rod, a reaction tank is opened at the center of the shell, left and right through-type mounting grooves are opened at the centers of the left and right sides of the reaction tank, a mounting plate is inserted into the mounting groove, a mounting assembly is commonly provided between the mounting plate and the mounting groove, and the mounting plate is mounted to the shell through the mounting assembly, an ultrasonic generator is fixedly installed on the side of the mounting plate away from the center of the reaction tank, an ultrasonic transducer is fixedly installed on the side of the mounting plate close to the center of the reaction tank, and the ultrasonic transducer is connected to the ultrasonic The ultrasonic generator is electrically connected, a stirring tank is provided on the upper part of the shell, the interior of the stirring tank is communicated with the interior of the reaction tank, a stirring assembly is provided inside the stirring tank, a discharging tank is provided at the center of the lower surface of the reaction tank, and the installation assembly inside the mounting plate is convenient for the installation and disassembly of the ultrasonic generator and the ultrasonic transducer, so as to facilitate the maintenance of the device, and to facilitate the disassembly and overhaul of the ultrasonic generator and the ultrasonic transducer, thereby making the maintenance efficiency of the device higher, and the stirring assembly is convenient for fully mixing and stirring the tin solution to avoid large impurities or agglomerations in the tin solution, so that the device can meet more usage requirements and has strong practicality, and the ultrasonic transducer can be controlled to work by setting the ultrasonic generator, so that the tin solution can be atomized into droplets, and the atomized tin solution is cooled to form tin powder.

[0006] Preferably, a feed pipe is connected to the left side of the center of the top of the shell, and the interior of the feed pipe is connected to the interior of the stirring tank. A cover 1 is threadedly connected above the outer surface of the feed pipe, and the tin solution can be poured from the feed pipe into the interior of the shell by rotating the cover 1.

[0007] Preferably, a discharge pipe is connected at the center of the bottom of the shell, and the interior of the discharge pipe is connected to the interior of the discharge trough. A second cover is threadedly connected below the outer surface of the discharge pipe, and the prepared tin powder can be discharged from the discharge pipe by rotating the second cover.

[0008] Preferably, the stirring assembly includes a through hole, and the through hole is opened at the center of the upper surface of the stirring tank and penetrates up and down, a motor is fixedly installed at the center of the top of the shell, the output end of the motor is located in the through hole, and is fixedly connected to a stirring rod, the outer surface of the stirring rod is located in the stirring tank and is fixedly connected to a plurality of evenly distributed stirring blades, the motor is connected to an external power supply so that the motor drives the stirring rod and the stirring blades to rotate, and facilitates the full mixing and stirring of the tin solution to avoid large impurities or agglomerations in the tin solution, so that the device can meet more usage requirements and has strong practicality.

[0009] Preferably, the mounting assembly includes two inner grooves, and the two inner grooves are respectively opened at the top and bottom centers of the mounting plate, the inner groove is rotatably connected with a clamping rod through a rotating rod, and one end of the clamping rod close to the inner center of the mounting groove is provided with a through-type groove, the outer surface of the rotating rod is located in the groove and is fixedly connected with a spur gear, a sliding groove is opened at the center of one side of the inner groove close to the inner center of the mounting groove, a slider is slidably connected inside the sliding groove, a spring is fixedly connected between the front surface of the slider and the inner front surface of the sliding groove, a gear rod is fixedly connected to the side of the slider away from the inner center of the mounting groove, and the gear rod is meshed with the spur gear, a through groove is opened on the rear surface of the inner groove, and the rear surface of the through groove A limiting groove is provided on the surface, and an insertion hole is provided at the center of the rear surface of the gear rod. A pull rod is rotatably connected to the inside of the insertion hole through a bearing. The rear end of the pull rod passes through the through groove and the limiting groove, and is fixedly connected to the limiting plate. Front-to-rear through-type storage grooves are provided above and below the rear surface of the interior of the installation groove, and the limiting plate is located inside the storage groove. A clamping groove is provided at the center of the upper and lower surfaces of the interior of the installation groove, and the end of the clamping rod away from the center of the interior of the installation groove is clamped in the clamping groove. A handle is fixedly connected at the center of the rear surface of the limiting plate. The mounting plate and the mounting groove can be installed by clamping the clamping rod and the clamping groove, and the ultrasonic generator and the ultrasonic transducer can be disassembled and repaired conveniently, thereby making the maintenance efficiency of the device higher.

[0010] Preferably, a front-to-rear through-type guide hole is opened at the center of the slider, a guide rod is passed through the guide hole, and the left and right ends of the guide rod are respectively fixedly connected to the centers of the left and right sides of the inside of the slide groove, and the front end of the guide rod passes through the spring, and the sliding of the slider in the slide groove is limited by the sliding connection between the guide rod and the guide hole, and the sliding is stable.

[0011] Preferably, the limiting groove and the limiting plate are both arranged in a rectangular shape, so that the limiting plate is blocked by the limiting groove and cannot enter the inside of the limiting groove.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model facilitates the installation and disassembly of the ultrasonic generator and the ultrasonic transducer through the installation assembly inside the installation plate, thereby facilitating the maintenance of the device, and facilitating the disassembly and maintenance of the ultrasonic generator and the ultrasonic transducer, thereby making the maintenance efficiency of the device higher.

[0014] 2. The utility model facilitates the full mixing and stirring of the tin solution through the stirring component, thereby preventing the tin solution from containing large impurities or agglomerates, so that the device can meet more usage requirements and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure in the first embodiment;

[0017] Figure 2 It is a schematic diagram of a partial front cross-section structure in the first embodiment;

[0018] Figure 3 It is a schematic diagram of a partial left-section structure in Embodiment 1;

[0019] Figure 4 The structure in the first embodiment Figure 3 The enlarged schematic diagram at A in the middle;

[0020] Figure 5 This is a schematic diagram of the handrail structure in the second embodiment.

[0021] In the figure: 1, bottom plate; 2, support rod; 3, shell; 4, feed pipe; 5, cover 1; 6, stirring assembly; 601, motor; 602, through hole; 603, stirring rod; 604, stirring blade; 7, mounting plate; 8, ultrasonic generator; 9, mounting assembly; 901, storage slot; 902, handle; 903, limit plate; 904, limit slot; 905, pull rod; 906, through slot; 907, card slot; 90 8. Clamping rod; 909. Inner groove; 910. Groove; 911. Spur gear; 912. Rotating rod; 913. Tooth rod; 914. Slide groove; 915. Guide rod; 916. Sliding block; 917. Spring; 918. Socket; 919. Guide hole; 10. Stirring tank; 11. Reaction tank; 12. Ultrasonic transducer; 13. Mounting tank; 14. Discharging tank; 15. Discharging pipe; 16. Second cover; 17. Handrail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, an ultrasonic vibration type solder powder preparation device comprises a bottom plate 1, support rods 2 are fixedly connected to the front and rear of the left and right sides of the top of the bottom plate 1, a shell 3 is fixedly connected to the top of the support rod 2, a reaction tank 11 is opened at the center of the shell 3, left and right through-type mounting grooves 13 are opened at the center of the left and right sides of the reaction tank 11, a mounting plate 7 is inserted into the mounting groove 13, a mounting assembly 9 is commonly arranged between the mounting plate 7 and the mounting groove 13, and the mounting plate 7 is installed with the shell 3 through the mounting assembly 9, an ultrasonic generator 8 is fixedly installed on the side of the mounting plate 7 away from the center of the reaction tank 11, an ultrasonic transducer 12 is fixedly installed on the side of the mounting plate 7 close to the center of the reaction tank 11, and the ultrasonic transducer 12 is electrically connected to the ultrasonic generator 8, a stirring tank 10 is opened above the shell 3, the interior of the stirring tank 10 is communicated with the interior of the reaction tank 11, a stirring assembly 6 is arranged inside the stirring tank 10, and the lower part of the reaction tank 11 is provided with a stirring assembly 6. A discharge trough 14 is provided at the center of the surface; when working, the bottom of the bottom plate 1 is first fitted with the flat ground so that the device is placed firmly, and after the device is placed firmly, the tin solution for making tin powder is poured into the stirring tank 10, and after being stirred by the stirring component 6, it enters the reaction tank 11 for ultrasonic vibration atomization, and then the ultrasonic generator 8 provided in the reaction tank 11 can control the ultrasonic transducer 12 to work, and the tin solution can be atomized into droplets, and then the atomized tin solution is cooled to form tin powder, and at the same time, the ultrasonic transducer 12 can be easily disassembled, repaired and reinstalled through the mounting component 9, so the ultrasonic generator 8 and the ultrasonic transducer 12 can be easily installed and disassembled through the mounting component 9 inside the mounting plate 7, so as to facilitate the maintenance of the device, and to facilitate the disassembly and repair of the ultrasonic generator 8 and the ultrasonic transducer 12, so as to make the maintenance efficiency of the device higher, and the stirring component 6 can facilitate the full mixing and stirring of the tin solution to avoid large impurities or agglomerations in the tin solution, so that the device can meet more usage requirements and has strong practicality.

[0025] A feed pipe 4 is connected to the left side of the center of the top of the shell 3, and the interior of the feed pipe 4 is connected to the interior of the stirring tank 10. A cover 5 is threadedly connected above the outer surface of the feed pipe 4. During operation, the tin solution can be poured from the feed pipe 4 into the shell 3 by rotating the cover 5.

[0026] A discharge pipe 15 is connected at the bottom center of the shell 3, and the interior of the discharge pipe 15 is connected to the interior of the discharge trough 14. A second cover 16 is threadedly connected below the outer surface of the discharge pipe 15. During operation, the prepared tin powder can be discharged from the discharge pipe 15 by rotating the second cover 16.

[0027] The stirring assembly 6 includes a through hole 602, and the through hole 602 is opened at the center of the upper surface of the stirring tank 10 and penetrates up and down. A motor 601 is fixedly installed at the center of the top of the shell 3. The output end of the motor 601 is located in the through hole 602 and is fixedly connected to a stirring rod 603. The outer surface of the stirring rod 603 is located in the stirring tank 10 and is fixedly connected to a plurality of evenly distributed stirring blades 604. When working, the motor 601 is connected to an external power supply so that the motor 601 drives the stirring rod 603 and the stirring blades 604 to rotate, and facilitates the full mixing and stirring of the tin solution to avoid large impurities or agglomerations in the tin solution, so that the device can meet more usage requirements and has strong practicality.

[0028] The mounting assembly 9 includes two inner grooves 909, and the two inner grooves 909 are respectively opened at the top and bottom centers of the mounting plate 7, the inner groove 909 is rotatably connected with a clamping rod 908 through a rotating rod 912, and a through groove 910 is opened at one end of the clamping rod 908 close to the inner center of the mounting groove 13, and a spur gear 911 is fixedly connected to the outer surface of the rotating rod 912 located inside the groove 910, and a sliding groove 914 is opened at the center of one side of the inner groove 909 close to the inner center of the mounting groove 13, and a slider 916 is slidably connected to the sliding groove 914, and a spring 917 is fixedly connected between the front surface of the slider 916 and the inner front surface of the sliding groove 914, and a gear rod 913 is fixedly connected to the side of the slider 916 away from the inner center of the mounting groove 13, and the gear rod 913 is connected to the The spur gear 911 is meshed and connected, a through slot 906 is provided on the rear surface of the inner groove 909, a limiting slot 904 is provided on the rear surface of the through slot 906, a plug hole 918 is provided at the center of the rear surface of the gear rod 913, a pull rod 905 is rotatably connected to the plug hole 918 through a bearing, the rear end of the pull rod 905 passes through the through slot 906 and the limiting slot 904, and is fixedly connected to the limiting plate 903, front and rear through-type storage slots 901 are provided on the upper and lower parts of the rear surface of the installation slot 13, and the limiting plate 903 is located inside the storage slot 901, a clamping slot 907 is provided at the center of the upper and lower surfaces inside the installation slot 13, and one end of the clamping rod 908 away from the center of the installation slot 13 is clamped inside the clamping slot 907, and a handle 902 is fixedly connected to the center of the rear surface of the limiting plate 903;When working, the handle 902 inside the storage slot 901 is held, and the handle 902 is rotated so that the handle 902 drives the limit plate 903 to rotate under the limit position connected with the pull rod 905 and the socket 918. Then, when the limit plate 903 rotates to a position matching the limit slot 904, the gear rod 913 is driven to move under the limit position of sliding in the slide slot 914 through the slider 916 under the action of the rebound force of the originally stretched spring 917. After the gear rod 913 moves, it drives the spur gear 911 meshing with it to rotate. Then, the rotation of the spur gear 911 can drive the clamping rod 908 to rotate through the rotating rod 912, and the clamping rod 908 disengages from the clamping slot 907 after rotation. In the process of the movement of the gear rod 913, the handle 902 and the limit plate 903 are retracted into the limit slot 904, and then the mounting plate 7 is disengaged from the mounting slot 13. The ultrasonic transducer 12 can be disassembled and repaired by moving the mounting plate 7, and the maintenance is convenient. At the same time, when it is necessary to reinstall, the mounting plate 7 is inserted into the mounting groove 13, and the handle 902 corresponds to the limit plate 903 and the storage groove 901. Then, the handle 902 is pulled through the storage groove 901 to move the limit plate 903 and the pull rod 905 to drive the gear rod 913 to move, and after the gear rod 913 moves, the clamping rod 908 is rotated and clamped in the clamping groove 907 so that the mounting plate 7 is installed and connected with the housing 3. Then, after the limit plate 903 is located in the storage groove 901, the handle 902 is rotated to rotate the limit plate 903 to a position perpendicular to the limit groove 904, and the limit plate 903 limits the position after the pull of the gear rod 913, and the clamping rod 908 is clamped in the clamping groove 907 to maintain stability. ;

[0029] A front-to-rear through-type guide hole 919 is provided at the inner center of the slider 916, a guide rod 915 is passed through the inner part of the guide hole 919, and the left and right ends of the guide rod 915 are respectively fixedly connected to the centers of the left and right sides of the inner part of the slide groove 914, and the front end of the guide rod 915 passes through the spring 917; when working, the sliding of the slider 916 in the slide groove 914 is limited by the sliding connection between the guide rod 915 and the guide hole 919, and the sliding is stable.

[0030] The limiting groove 904 and the limiting plate 903 are both configured to be rectangular; during operation, the limiting plate 903 is blocked by the limiting groove 904 and cannot enter the limiting groove 904 .

[0031] Embodiment 2

[0032] See also Figure 5 As shown, compared with Example 1, as another implementation of the utility model, armrests 17 are fixedly connected to the centers of the front and rear surfaces of the shell 3; during operation, the armrests 17 facilitate the movement of the shell 3.

[0033] Working principle: first, the bottom of the bottom plate 1 is fitted with the flat ground to make the device stable, and after the device is placed firmly, the tin solution for making tin powder is poured into the stirring tank 10, and then the motor 601 is connected to the external power supply so that the motor 601 works to drive the stirring rod 603 and the stirring blade 604 to rotate, and it is convenient to fully mix and stir the tin solution to avoid large impurities or agglomerations in the tin solution, so that the device can meet more usage requirements and has strong practicality, and after stirring, it enters the reaction tank 11 for ultrasonic vibration atomization, and then the reaction tank 11 is set The ultrasonic generator 8 can control the ultrasonic transducer 12 to work, and the tin solution can be atomized into droplets, and then the atomized tin solution is cooled to form tin powder. At the same time, the handle 902 inside the storage groove 901 is held, and the handle 902 is rotated so that the handle 902 drives the limit plate 903 to rotate under the limit connection with the jack 918 through the pull rod 905, and then when the limit plate 903 rotates to a position matching the limit groove 904, the gear rod 913 is driven to slide in the slide groove 914 through the slider 916 under the action of the rebound force of the originally stretched spring 917. The toothed rod 913 moves, and the gear 911 meshing with it is driven to rotate after the gear 913 moves. Then the spur gear 911 rotates to drive the clamping rod 908 to rotate through the rotating rod 912. The clamping rod 908 is disengaged from the clamping slot 907 after it rotates. During the movement of the toothed rod 913, the handle 902 and the limiting plate 903 are retracted into the limiting slot 904. Then the mounting plate 7 is disconnected from the inside of the mounting slot 13. The ultrasonic transducer 12 can be disassembled and repaired by moving the mounting plate 7, which is convenient for maintenance. At the same time, when it needs to be reinstalled, the mounting plate 7 is plugged into the mounting slot 13, and the handle 902 and the limiting plate 903 are retracted into the limiting slot 904. 3 corresponds to the storage slot 901, and then the handle 902 is pulled through the storage slot 901 to move the limit plate 903 and the pull rod 905 to drive the gear rod 913 to move, and after the gear rod 913 moves, the clamping rod 908 is rotated and clamped in the clamping slot 907 to install and connect the mounting plate 7 to the shell 3, and then after the limit plate 903 is located in the storage slot 901, the handle 902 is rotated to rotate the limit plate 903 to a position perpendicular to the limit slot 904, and the limit plate 903 limits the position after the gear rod 913 is pulled, and the clamping rod 908 is clamped in the clamping slot 907 to remain stable.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An ultrasonic vibration solder powder preparation device, characterized in that: The invention comprises a bottom plate (1), wherein the front and rear sides of the left and right sides of the top of the bottom plate (1) are fixedly connected to support rods (2), the top of the support rods (2) are fixedly connected to a shell (3), a reaction groove (11) is provided at the center of the shell (3), the center of the left and right sides of the reaction groove (11) are provided with left and right through-type installation grooves (13), a mounting plate (7) is inserted into the installation groove (13), a mounting assembly (9) is provided between the inside of the mounting plate (7) and the inside of the mounting groove (13), and the mounting plate (7) is installed with the shell (3) through the mounting assembly (9). An ultrasonic generator (8) is fixedly mounted on one side of the mounting plate (7) away from the center of the reaction tank (11), an ultrasonic transducer (12) is fixedly mounted on one side of the mounting plate (7) close to the center of the reaction tank (11), and the ultrasonic transducer (12) is electrically connected to the ultrasonic generator (8). A stirring tank (10) is provided at the upper part of the shell (3), the interior of the stirring tank (10) is communicated with the interior of the reaction tank (11), a stirring assembly (6) is provided inside the stirring tank (10), and a discharge tank (14) is provided at the center of the lower surface of the reaction tank (11).

2. The ultrasonic vibration solder powder preparation device according to claim 1, characterized in that: A feed pipe (4) is connected to the left side of the center of the top of the shell (3), and the interior of the feed pipe (4) is connected to the interior of the stirring tank (10). A sealing cap (5) is threadedly connected above the outer surface of the feed pipe (4).

3. The ultrasonic vibration solder powder preparation device according to claim 2, characterized in that: A discharge pipe (15) is connected to the center of the bottom of the shell (3), and the interior of the discharge pipe (15) is connected to the interior of the discharge trough (14). A second sealing cap (16) is threadedly connected below the outer surface of the discharge pipe (15).

4. The ultrasonic vibration solder powder preparation device according to claim 3, characterized in that: The stirring assembly (6) comprises a through hole (602), and the through hole (602) is opened at the center of the upper surface of the stirring tank (10) and penetrates up and down. A motor (601) is fixedly installed at the center of the top of the shell (3). The output end of the motor (601) is located inside the through hole (602) and is fixedly connected to a stirring rod (603). The outer surface of the stirring rod (603) is located inside the stirring tank (10) and is fixedly connected to a plurality of evenly distributed stirring blades (604).

5. The ultrasonic vibration solder powder preparation device according to claim 4, characterized in that: The mounting assembly (9) comprises two inner grooves (909), and the two inner grooves (909) are respectively arranged at the top and bottom centers of the mounting plate (7), and a clamping rod (908) is rotatably connected to the inner part of the inner groove (909) via a rotating rod (912), and a through groove (910) is arranged at one end of the clamping rod (908) near the inner center of the mounting groove (13), and a spur gear ( 911), a slide groove (914) is provided at the center of one side of the inner groove (909) close to the center of the installation groove (13), a slider (916) is slidably connected to the inside of the slide groove (914), a spring (917) is fixedly connected between the front surface of the slider (916) and the front surface of the slide groove (914), a gear rod (913) is fixedly connected to the side of the slider (916) away from the center of the installation groove (13), and the gear rod (913) is connected to the slide groove (914). The spur gear (911) is meshedly connected, a through slot (906) is provided on the inner rear surface of the inner groove (909), a limiting slot (904) is provided on the rear surface of the through slot (906), a plug hole (918) is provided at the center of the rear surface of the gear rod (913), a pull rod (905) is rotatably connected to the plug hole (918) via a bearing, the rear end of the pull rod (905) passes through the through slot (906) and the limiting slot (904), and is fixedly connected to the limiting plate (903), A front-to-rear through-type storage groove (901) is provided above and below the inner rear surface of the installation groove (13), and the limiting plate (903) is located inside the storage groove (901). A clamping groove (907) is provided at the center of the upper and lower surfaces inside the installation groove (13), and one end of the clamping rod (908) away from the inner center of the installation groove (13) is clamped inside the clamping groove (907), and a handle (902) is fixedly connected at the center of the rear surface of the limiting plate (903).

6. The ultrasonic vibration solder powder preparation device according to claim 5, characterized in that: A front-to-rear through-type guide hole (919) is provided at the center of the slider (916), a guide rod (915) is passed through the guide hole (919), and the left and right ends of the guide rod (915) are respectively fixedly connected to the center of the left and right sides of the slide groove (914), and the front end of the guide rod (915) passes through the spring (917).

7. The ultrasonic vibration solder powder preparation device according to claim 6, characterized in that: The limiting groove (904) and the limiting plate (903) are both arranged in a rectangular shape.

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