Efficient preparation device for nanometer soldering paste
By designing a nano solder paste preparation device for adjustment components and stirring components, the problem of insufficient stirring range of existing devices at different preparation amounts is solved, efficient stirring and cleaning is achieved, and preparation efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421566227.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing nano solder paste preparation device is difficult to adjust the stirring range according to the preparation amount, resulting in serious waste of sticking walls when the preparation amount is small, and insufficient stirring range when the preparation amount is large, affecting the preparation efficiency.
An efficient preparation device for nano solder paste is designed, including adjustment components and stirring components. The adjustment plate is driven by the hydraulic rod to move, adjust the stirring and mixing range in the preparation frame, and stirring through an electric push rod and servo motor to drive the stirring rod and stir the stirring leaves to achieve efficient stirring and cleaning of the nano solder paste.
The stirring range is dynamically adjusted according to the preparation amount, the stirring efficiency of the nano solder paste is improved, the wall-adhesive waste is reduced, and the quality of the prepared nano solder paste is ensured through the filtering component.
Smart Images
Figure CN222816731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nano solder paste preparation, in particular to a high-efficiency preparation device for nano solder paste. Background Art
[0002] With the gradual deepening of research on wide bandgap semiconductor materials and the continuous development of related preparation technologies, power electronics technology has become one of the key research directions in the world today. It plays an important supporting role in the national economy and plays a vital role in aerospace, automotive electronics, green energy and other fields. However, with the development of technology, various application fields have also put forward higher requirements for power electronic devices, such as higher operating frequency, higher device power and higher operating temperature, making device packaging, module integration, heat dissipation and reliability the main bottlenecks in the current technological development and application. Among them, devices based on silicon carbide materials and gallium nitride are particularly important. However, traditional solder bonding can no longer meet the needs of high thermal conductivity and high reliability, and new high thermal conductivity and high reliability welding technologies are in urgent need of development.
[0003] For example, the utility model with application number CN202122857712.3 discloses a Cu nano solder paste synthesis preparation device, which belongs to the Cu nano solder paste synthesis preparation technology field. The key points of its technical solution include a preparation barrel, so that after the raw materials for preparing the Cu nano solder paste are added into the preparation barrel, the preparation materials on the inner edge of the preparation barrel are stirred by driving a plurality of stirring rods and stirring blades through a rotating cylinder. At this time, a plurality of stirring frames and a plurality of stirring blades rotate in opposite directions at the same time, so as to quickly stir the preparation raw materials in the preparation barrel evenly, and effectively improve the efficiency of preparing the Cu nano solder paste. However, it is difficult to adjust the preparation space according to the amount of nano solder paste prepared, resulting in serious waste of sticking to the wall when the amount of nano solder paste prepared is small, and insufficient stirring range when the amount of nano solder paste prepared is large, which affects the preparation efficiency of the nano solder paste.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an efficient preparation device for nano solder paste is proposed. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides a highly efficient preparation device for nano solder paste, which solves the problems raised in the above background technology.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an efficient preparation device for nano solder paste, comprising a preparation frame and a transfer connecting plate, a connection frame is provided on one side of the preparation frame, and an adjustment component for dividing the internal space of the preparation frame is installed on the inner surface of the connection frame, the adjustment component comprises a hydraulic rod, an adjustment plate and a sealing layer, and an adjustment plate is installed on the output end of the hydraulic rod, a sealing layer is provided on the outer surface of one side of the adjustment plate, the transfer connecting plate is arranged on the top of the adjustment plate, and a stirring component for adapting to the preparation space for stirring is provided on the outer surface of the transfer connecting plate, and the stirring component comprises a slide, a top block, a second electric push rod, a mounting plate, a second servo motor, a second stirring rod and a second stirring blade, a transfer connecting plate is slidably installed inside the slide, and a second electric push rod is provided on the top of one side of the transfer connecting plate, the output end of the second electric push rod is installed with a mounting plate, and a second servo motor is provided on the outer surface of the mounting plate, a second stirring rod is installed on the output end of the second servo motor, and a second stirring blade is distributed in an annular manner on the outer surface of the second stirring rod.
[0007] Furthermore, an inner panel is provided on the outer surface of the slideway, and a top frame is installed on the top of the inner panel.
[0008] Furthermore, a first electric push rod is disposed on one side of the interior of the top frame, and an auxiliary component for assisting in cleaning the nano solder paste material is installed at the output end of the first electric push rod.
[0009] Furthermore, the auxiliary component includes a connecting plate, a transverse plate and a connecting plate, and a transverse plate is provided on one side of the connecting plate, and connecting plates are installed on both ends of the transverse plate.
[0010] Furthermore, the auxiliary component also includes an auxiliary frame and a cleaning plate, and the end of the connecting plate is provided with an auxiliary frame, and the cleaning plate is installed inside the auxiliary frame.
[0011] Furthermore, the auxiliary frame and the cleaning plate are slidably connected, and the auxiliary frame and the cleaning plate are distributed in a one-to-one correspondence.
[0012] Furthermore, a vertical plate is arranged at the bottom of the connecting plate, and a first servo motor is arranged at the bottom of the vertical plate, a first stirring rod is installed at the output end of the first servo motor, and a first stirring blade is arranged in a ring shape on the outer surface of the first stirring rod.
[0013] Furthermore, a feed pipe is provided on the front side of the preparation frame, and a closing cap is threadedly mounted on the end of the feed pipe.
[0014] Furthermore, an auxiliary plate is provided on the side of the preparation frame away from the connecting frame, and a discharge pipe is provided in the middle of one side of the auxiliary plate, a solenoid valve is installed inside the discharge pipe, and a filter component for filtering the prepared nano solder paste is installed inside the auxiliary plate, the filter component includes a bottom frame, a first filter plate, a second filter plate and a third filter plate, and a first filter plate is provided above the bottom frame, a second filter plate is fixedly installed on the top of the first filter plate by screws, and a third filter plate is fixedly installed on the top of the second filter plate by screws, and a collecting frame is provided on one side of the auxiliary plate.
[0015] The utility model provides an efficient preparation device of nano solder paste, which has the following beneficial effects:
[0016] 1. The efficient preparation device of nano solder paste can synchronously adjust the stirring and mixing range in the preparation frame through the internal space of the preparation frame through the design of the adjustment component and the stirring component, so as to fully stir the nano solder paste in the preparation frame and improve the stirring efficiency of the nano solder paste. The nano solder paste adhered to the inner wall of the preparation frame can also be cleaned by continuously moving the position of the adjustment plate driven by the hydraulic rod, and the nano solder paste can be quickly transferred from the discharge pipe to the second filter plate after the preparation is completed.
[0017] 2. The efficient preparation device of nano solder paste can make the adjustment plate and the sealing layer away from the inner surface of the preparation frame through the design of the hydraulic rod, so that the preparation space inside the preparation frame is reduced, and the second servo motor, the second stirring rod and the second stirring blade can be driven to move upward through the design of the second electric push rod and the mounting plate. Then, the first stirring rod, the first servo motor and the first stirring blade are placed in the preparation frame for independent stirring through the design of the first electric push rod, so as to facilitate the adjustable stirring process according to the amount of nano solder paste.
[0018] 3. The efficient preparation device of nano solder paste, through the design of auxiliary components, can use the design of the cleaning plate to scrape off the nano solder paste adhered to the first stirring blade, and then can drive the auxiliary frame to move down on the cleaning plate through the downward movement of the first electric push rod, so as to scrape off and clean the nano solder paste adhered to the outer surface of the cleaning plate, avoiding waste caused by excessive nano solder paste sticking to the wall in the preparation frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the internal structure of a highly efficient preparation device for nano solder paste of the utility model;
[0020] Figure 2 This is a schematic diagram of the external structure of a highly efficient preparation device for nano solder paste of the utility model;
[0021] Figure 3 This is a schematic diagram of the connection structure of the built-in board and auxiliary components of a highly efficient preparation device for nano solder paste of the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of an auxiliary board of a highly efficient nano solder paste preparation device of the utility model;
[0023] Figure 5 This is a schematic diagram of the expanded structure of the auxiliary plate and the collection frame of a highly efficient preparation device for nano solder paste of the utility model;
[0024] Figure 6 The utility model is a schematic diagram of the structure of the built-in plate of the efficient preparation device of nano solder paste viewed from above.
[0025] In the figure: 1, preparation frame; 2, top frame; 3, connection frame; 4, auxiliary plate; 5, collection frame; 6, built-in plate; 7, adjustment component; 701, hydraulic rod; 702, adjustment plate; 703, sealing layer; 8, first electric push rod; 9, vertical plate; 10, first stirring rod; 11, first servo motor; 12, first stirring blade; 13, feeding pipe; 14, closing cover; 15, auxiliary component; 1501, connecting plate; 1502, horizontal plate; 1503, connecting plate; 150 4. Auxiliary frame; 1505. Cleaning plate; 16. Filter assembly; 1601. Bottom frame; 1602. First filter plate; 1603. Second filter plate; 1604. Third filter plate; 17. Discharge pipe; 18. Solenoid valve; 19. Stirring assembly; 1901. Slide; 1902. Top block; 1903. Second electric push rod; 1904. Mounting plate; 1905. Second servo motor; 1906. Second stirring rod; 1907. Second stirring blade; 20. Transfer plate. DETAILED DESCRIPTION
[0026] 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.
[0027] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the utility model provides a technical solution: an efficient preparation device for nano solder paste, including a preparation frame 1, a top frame 2, a connection frame 3, an auxiliary plate 4, a collection frame 5, a built-in plate 6, an adjustment component 7, a hydraulic rod 701, an adjustment plate 702, a sealing layer 703, a first electric push rod 8, a vertical plate 9, a first stirring rod 10, a first servo motor 11, a first stirring blade 12, a feed pipe 13, a closing cover 14, an auxiliary component 15, a connecting plate 1501, a horizontal plate 1502, a connecting plate 1503, an auxiliary frame 1504, a cleaning plate 1505, a filtering component 16, a bottom frame 1601, a first filter plate 1602, a second filter plate 1603, a third filter plate 1604, a discharge pipe 17, a solenoid valve 18, a stirring component 19, The slideway 1901, the top block 1902, the second electric push rod 1903, the mounting plate 1904, the second servo motor 1905, the second stirring rod 1906, the second stirring blade 1907 and the transfer connecting plate 20, a connection frame 3 is provided on one side of the preparation frame 1, and an adjustment component 7 for separating the internal space of the preparation frame 1 is installed on the inner surface of the connection frame 3, and the adjustment component 7 includes a hydraulic rod 701, an adjustment plate 702 and a sealing layer 703, and the output end of the hydraulic rod 701 is installed with an adjustment plate 702, and the outer surface of one side of the adjustment plate 702 is provided with a sealing layer 703, and the transfer connecting plate 20 is arranged on the top of the adjustment plate 702, and the outer surface of the transfer connecting plate 20 is provided with a stirring component 1906 for adapting to the preparation space for stirring. , and the stirring assembly 19 includes a slide 1901, a top block 1902, a second electric push rod 1903, a mounting plate 1904, a second servo motor 1905, a second stirring rod 1906 and a second stirring blade 1907, a transfer connecting plate 20 is slidably installed inside the slide 1901, and a second electric push rod 1903 is arranged on the top of one side of the transfer connecting plate 20, an outer surface of the slide 1901 is provided with a built-in plate 6, and a top frame 2 is installed on the top of the built-in plate 6, an output end of the second electric push rod 1903 is installed with a mounting plate 1904, and a second servo motor 1905 is arranged on the outer surface of the mounting plate 1904, a second stirring rod 1906 is installed on the output end of the second servo motor 1905, and the second stirring rod 1906 The outer surface of the second stirring blade 1907 is annularly distributed. When the amount of nano solder paste to be prepared is large, the design of the hydraulic rod 701 can make the adjustment plate 702 and the sealing layer 703 fit on the inner surface of the preparation frame 1, so that the preparation frame 1 is in the maximum preparation volume. The position movement of the adjustment plate 702 can synchronously drive the stirring assembly 19 connected to the transfer connecting plate 20 to move synchronously, so that the transfer connecting plate 20 will follow the horizontal sliding inside the slide 1901. The design of the second electric push rod 1903 and the mounting plate 1904 can drive the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 to move up and down, so that the second stirring blade 1907 is inside the preparation frame 1.By starting the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 can be driven to rotate in the preparation frame 1, so that the stirring and mixing range in the preparation frame 1 can be synchronously adjusted through the internal space of the preparation frame 1, so as to facilitate the full stirring of the nano solder paste in the preparation frame 1 and improve the stirring efficiency of the nano solder paste. When the amount of nano solder paste to be prepared is small, the design of the hydraulic rod 701 can make the adjustment plate 702 and the sealing layer 703 away from the inner surface of the preparation frame 1, so that the preparation space inside the preparation frame 1 is reduced, and the design of the second electric push rod 1903 and the mounting plate 1904 can drive the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 to move upward, and then the design of the first electric push rod 8 makes the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 in the preparation frame 1 for independent stirring, so as to facilitate the adjustment stirring process according to the amount of nano solder paste.
[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a first electric push rod 8 is provided on one side of the interior of the top frame 2, and an auxiliary component 15 for assisting in cleaning the nano solder paste material is installed at the output end of the first electric push rod 8, the auxiliary component 15 includes a connecting plate 1501, a transverse plate 1502 and a connecting plate 1503, and a transverse plate 1502 is provided on one side of the connecting plate 1501, and connecting plates 1503 are installed at both ends of the transverse plate 1502, the auxiliary component 15 also includes an auxiliary frame 1504 and a cleaning plate 1505, and an auxiliary frame 1504 is provided on the end of the connecting plate 1503, and a cleaning plate 1505 is installed inside the auxiliary frame 1504, the auxiliary frame 1504 and the cleaning plate 1505 are slidably connected, and the auxiliary frame 1504 and the cleaning plate 1505 are one-to-one corresponding. After the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 complete the stirring of the nano-tin paste, the first electric push rod 8 is designed to move upward, so that the first stirring blade 12 will be attached to the outer surface of the cleaning plate 1505, and the auxiliary frame 1504 outside the cleaning plate 1505 is further moved upward, and then the first servo motor 11 is started to rotate the first stirring rod 10 and the first stirring blade 12, so that the nano-tin paste adhered to the first stirring blade 12 can be scraped off by utilizing the design of the cleaning plate 1505, and then the first electric push rod 8 can be moved downward to drive the auxiliary frame 1504 to move downward on the cleaning plate 1505, so as to scrape and clean the nano-tin paste adhered to the outer surface of the cleaning plate 1505.
[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a vertical plate 9 is provided at the bottom of the connecting plate 1501, and a first servo motor 11 is provided at the bottom of the vertical plate 9, a first stirring rod 10 is installed at the output end of the first servo motor 11, and a first stirring blade 12 is provided in an annular manner on the outer surface of the first stirring rod 10, a feeding pipe 13 is provided at the front side of the preparation frame 1, and a closing cover 14 is threadedly installed at the end of the feeding pipe 13, and the raw materials for preparing the nano solder paste are placed inside the preparation frame 1 through the design of the feeding pipe 13, and then the vertical plate 9 can be driven to move up and down by the design of the first electric push rod 8, and the vertical plate 9 can be moved up and down through the vertical plate 9. The movement of the first servo motor 11 can synchronously drive the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 to follow, so that the first stirring blade 12 is inside the preparation frame 1. By starting the first servo motor 11, the first stirring rod 10 and the first stirring blade 12 will rotate, so that the raw materials of the nano solder paste inside the preparation frame 1 can be fully stirred, so as to obtain the nano solder paste. An auxiliary plate 4 is provided on the side of the preparation frame 1 away from the connection frame 3, and a discharge pipe 17 is provided in the middle of one side of the auxiliary plate 4, and a solenoid valve 18 is installed inside the discharge pipe 17. The auxiliary plate 4 is installed inside for stirring the raw materials of the nano solder paste. A filter assembly 16 for filtering the nano solder paste after preparation, the filter assembly 16 includes a bottom frame 1601, a first filter plate 1602, a second filter plate 1603 and a third filter plate 1604, and the first filter plate 1602 is arranged above the bottom frame 1601, the second filter plate 1603 is fixedly installed on the top of the first filter plate 1602 by screws, and the third filter plate 1604 is fixedly arranged on the top of the second filter plate 1603 by screws, and a collecting frame 5 is arranged on one side of the auxiliary plate 4, and the continuous movement of the position of the adjusting plate 702 driven by the hydraulic rod 701 can adhere to the inner wall of the preparation frame 1 The nano-tin paste is cleaned, and at the same time, the nano-tin paste is quickly transferred from the discharge pipe 17 to the second filter plate 1603 after the preparation is completed. The design of the second filter plate 1603 can filter the prepared nano-tin paste. After the second filter plate 1603 is used multiple times, the user can pull the third filter plate 1604 upwards to make the first filter plate 1602 in the discharge pipe 17 area for filtering, avoiding filtration interruption caused by multiple use and replacement of the filter plate. The nano-tin paste after filtration will be transferred to the collection frame 5, which is convenient for the user to take the nano-tin paste after the support is completed.
[0030] The preparation method of the high-efficiency preparation device of nano solder paste comprises the following steps:
[0031] Step 1: The raw materials for preparing the nano solder paste are placed inside the preparation frame 1 through the design of the feed pipe 13, and then the design of the first electric push rod 8 can be used to drive the vertical position of the vertical plate 9 to move up and down. The vertical position movement of the vertical plate 9 can synchronously drive the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 to follow, so that the first stirring blade 12 is inside the preparation frame 1. By starting the first servo motor 11, the first stirring rod 10 and the first stirring blade 12 will rotate, so that the raw materials of the nano solder paste inside the preparation frame 1 can be fully stirred, so as to obtain the nano solder paste;
[0032] Step 2, then when the amount of nano solder paste to be prepared is large, the design of the hydraulic rod 701 can make the adjustment plate 702 and the sealing layer 703 fit on the inner surface of the preparation frame 1, so that the preparation frame 1 is in the maximum preparation volume, and the position movement of the adjustment plate 702 can synchronously drive the stirring assembly 19 connected to the transfer connecting plate 20 to move synchronously, so that the transfer connecting plate 20 will slide horizontally in the slideway 1901, and the design of the second electric push rod 1903 and the mounting plate 1904 can drive the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 to move up and down, so that the second stirring blade 1907 is inside the preparation frame 1, and the second servo motor 1905 can be started to drive the second stirring rod 1906 and the second stirring blade 1907 to rotate in the preparation frame 1, so that the stirring and mixing range in the preparation frame 1 can be synchronously adjusted through the internal space of the preparation frame 1, so as to fully stir the nano solder paste in the preparation frame 1 and improve the stirring efficiency of the nano solder paste;
[0033] Step three, when the amount of nano solder paste to be prepared is small, the design of the hydraulic rod 701 can make the adjustment plate 702 and the sealing layer 703 away from the inner surface of the preparation frame 1, so that the preparation space inside the preparation frame 1 is reduced, and the design of the second electric push rod 1903 and the mounting plate 1904 can drive the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 to move upward, and then the design of the first electric push rod 8 makes the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 in the preparation frame 1 for independent stirring, so as to facilitate the adjustment stirring process according to the amount of nano solder paste;
[0034] Step 4: After the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 complete the stirring of the nano-tin paste, the first electric push rod 8 is designed to move upward, so that the first stirring blade 12 will be attached to the outer surface of the cleaning plate 1505, and the auxiliary frame 1504 outside the cleaning plate 1505 is further moved upward, and then the first servo motor 11 is started to rotate the first stirring rod 10 and the first stirring blade 12, so that the nano-tin paste adhered to the first stirring blade 12 can be scraped off by using the design of the cleaning plate 1505, and then the first electric push rod 8 can be moved downward to drive the auxiliary frame 1504 to move downward on the cleaning plate 1505, so as to scrape and clean the nano-tin paste adhered to the outer surface of the cleaning plate 1505;
[0035] Step five, secondly, the hydraulic rod 701 drives the continuous movement of the adjustment plate 702 to clean the nano solder paste adhered to the inner wall of the preparation frame 1, and at the same time, the nano solder paste is quickly transferred from the discharge pipe 17 to the second filter plate 1603 after the preparation is completed. The design of the second filter plate 1603 can filter the prepared nano solder paste. After the second filter plate 1603 is used multiple times, the user can pull the third filter plate 1604 upwards to make the first filter plate 1602 in the discharge pipe 17 area for filtering, so as to avoid the interruption of filtration caused by the replacement of the filter plate after multiple uses. The nano solder paste after filtration will be transferred to the collection frame 5, which is convenient for the user to take the nano solder paste after the support is completed.
[0036] In summary, if Figure 1-Figure 6As shown, the efficient preparation device of nano solder paste, when in use, the raw materials for preparing nano solder paste are placed inside the preparation frame 1 through the design of the feed pipe 13, and then the design of the first electric push rod 8 can be used to drive the vertical position of the vertical plate 9 to move up and down, and the vertical position movement of the vertical plate 9 can synchronously drive the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 to follow, so that the first stirring blade 12 is inside the preparation frame 1, and the first servo motor 11 is started to make the first stirring rod 10 and the first stirring blade 12 rotate, so that the raw materials of the nano solder paste inside the preparation frame 1 can be fully stirred, so as to obtain the nano solder paste; then when the amount of nano solder paste to be prepared is large, the design of the hydraulic rod 701 can make the adjusting plate 702 and the sealing layer 703 are attached to the inner surface of the preparation frame 1, so that the preparation frame 1 is in the maximum preparation volume. The position movement of the adjustment plate 702 can synchronously drive the stirring assembly 19 connected to the transfer connecting plate 20 to move synchronously, so that the transfer connecting plate 20 will slide horizontally in the slideway 1901. The design of the second electric push rod 1903 and the mounting plate 1904 can drive the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 to move up and down, so that the second stirring blade 1907 is inside the preparation frame 1. By starting the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 can be driven to rotate in the preparation frame 1, so that the internal space of the preparation frame 1 can be passed through. The stirring and mixing range in the preparation frame 1 is synchronously adjusted to facilitate sufficient stirring of the nano-tin paste in the preparation frame 1 and improve the stirring efficiency of the nano-tin paste; then, when the amount of nano-tin paste to be prepared is small, the design of the hydraulic rod 701 can make the adjustment plate 702 and the sealing layer 703 move away from the inner surface of the preparation frame 1, thereby reducing the preparation space inside the preparation frame 1, and the design of the second electric push rod 1903 and the mounting plate 1904 can drive the second servo motor 1905, the second stirring rod 1906 and the second stirring blade 1907 to move upward, and then the design of the first electric push rod 8 makes the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 in the preparation frame 1 for independent stirring, so as to facilitate the preparation of the nano-tin paste according to the amount of nano-tin paste to be prepared. The amount of the paste is adjusted and stirred; after the first stirring rod 10, the first servo motor 11 and the first stirring blade 12 complete the stirring preparation of the nano solder paste, the first electric push rod 8 is designed to move upward, so that the first stirring blade 12 will be attached to the outer surface of the cleaning plate 1505, and the auxiliary frame 1504 outside the cleaning plate 1505 is further moved upward, and then the first servo motor 11 is started to rotate the first stirring rod 10 and the first stirring blade 12, so that the nano solder paste adhered to the first stirring blade 12 can be scraped off by using the design of the cleaning plate 1505, and then the auxiliary frame 1504 can be driven to move down on the cleaning plate 1505 by the downward movement of the first electric push rod 8, so as to scrape and clean the nano solder paste adhered to the outer surface of the cleaning plate 1505;Secondly, the hydraulic rod 701 drives the adjustment plate 702 to continuously move, so as to clean the nano solder paste adhered to the inner wall of the preparation frame 1, and at the same time, the nano solder paste is quickly transferred from the discharge pipe 17 to the second filter plate 1603 after the preparation is completed. The second filter plate 1603 is designed to filter the prepared nano solder paste. After the second filter plate 1603 is used multiple times, the user can pull the third filter plate 1604 upwards, so that the first filter plate 1602 is in the discharge pipe 17 area for filtering, so as to avoid the interruption of filtering caused by the replacement of the filter plate after multiple uses. The nano solder paste after filtering will be transferred to the collection frame 5, so that the user can take the nano solder paste after the support is completed. ;
[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. An efficient preparation device for nano solder paste, comprising a preparation frame (1) and a transfer connecting plate (20), characterized in that: A connection frame (3) is provided on one side of the preparation frame (1), and an adjustment component (7) for dividing the internal space of the preparation frame (1) is installed on the inner surface of the connection frame (3), and the adjustment component (7) comprises a hydraulic rod (701), an adjustment plate (702) and a sealing layer (703), and an adjustment plate (702) is installed on the output end of the hydraulic rod (701), and a sealing layer (703) is provided on the outer surface of one side of the adjustment plate (702), and the transfer connecting plate (20) is arranged on the top of the adjustment plate (702), and a stirring component (19) for adapting to the preparation space for stirring is provided on the outer surface of the transfer connecting plate (20), and the stirring component (19) comprises a slideway (1901), a top block (1902), A second electric push rod (1903), a mounting plate (1904), a second servo motor (1905), a second stirring rod (1906) and a second stirring blade (1907); a transfer connecting plate (20) is slidably mounted inside the slideway (1901), and a second electric push rod (1903) is arranged on the top of one side of the transfer connecting plate (20); a mounting plate (1904) is mounted on the output end of the second electric push rod (1903), and a second servo motor (1905) is arranged on the outer surface of the mounting plate (1904); a second stirring rod (1906) is mounted on the output end of the second servo motor (1905), and second stirring blades (1907) are distributed in an annular manner on the outer surface of the second stirring rod (1906).
2. The device for efficiently preparing nano solder paste according to claim 1, characterized in that: The outer surface of the slideway (1901) is provided with an inner panel (6), and a top frame (2) is installed on the top of the inner panel (6).
3. The device for efficiently preparing nano solder paste according to claim 2, characterized in that: A first electric push rod (8) is arranged on one side inside the top frame (2), and an auxiliary component (15) for assisting in cleaning nano solder paste material is installed at the output end of the first electric push rod (8).
4. The device for efficiently preparing nano solder paste according to claim 3, characterized in that: The auxiliary component (15) comprises a connecting plate (1501), a transverse plate (1502) and a connecting plate (1503), wherein the transverse plate (1502) is arranged on one side of the connecting plate (1501), and connecting plates (1503) are installed at both ends of the transverse plate (1502).
5. The device for efficiently preparing nano solder paste according to claim 4, characterized in that: The auxiliary component (15) further comprises an auxiliary frame (1504) and a cleaning plate (1505), and the end of the connecting plate (1503) is provided with an auxiliary frame (1504), and the cleaning plate (1505) is installed inside the auxiliary frame (1504).
6. The device for efficiently preparing nano solder paste according to claim 5, characterized in that: The auxiliary frame (1504) and the cleaning plate (1505) are slidably connected, and the auxiliary frame (1504) and the cleaning plate (1505) are distributed in a one-to-one correspondence.
7. The device for efficiently preparing nano solder paste according to claim 6, characterized in that: A vertical plate (9) is arranged at the bottom of the connecting plate (1501), and a first servo motor (11) is arranged at the bottom of the vertical plate (9); a first stirring rod (10) is installed at the output end of the first servo motor (11), and a first stirring blade (12) is arranged in a ring shape on the outer surface of the first stirring rod (10).
8. The device for efficiently preparing nano solder paste according to claim 1, characterized in that: A feeding pipe (13) is arranged on the front side of the preparation frame (1), and a closing cap (14) is threadedly mounted on the end of the feeding pipe (13).
9. The device for efficiently preparing nano solder paste according to claim 8, characterized in that: An auxiliary plate (4) is arranged on a side of the preparation frame (1) away from the connection frame (3), and a discharge pipe (17) is arranged in the middle of one side of the auxiliary plate (4), and a solenoid valve (18) is installed inside the discharge pipe (17). A filter assembly (16) for filtering the prepared nano solder paste is installed inside the auxiliary plate (4), and the filter assembly (16) comprises a bottom frame (1601), a first filter plate (1602), a second filter plate (1603) and a third filter plate (1604), and the first filter plate (1602) is arranged above the bottom frame (1601), the second filter plate (1603) is fixedly installed on the top of the first filter plate (1602) by screws, and the third filter plate (1604) is fixedly installed on the top of the second filter plate (1603) by screws, and a collecting frame (5) is arranged on one side of the auxiliary plate (4).