Solvent agitator for solvent resistant thermal film

Abstract

The utility model relates to stirring device technical field especially is a kind of solvent stirring device of solvent-resistant heat-sensitive film, including stirring subassembly and drive assembly, stirring subassembly upper end is fixedly connected with storage component, and storage component inboard is installed with vibration subassembly, and storage component includes storage shell, and the inboard fixed connection of storage shell has annular plate, and annular plate bottom end is fixedly connected with plug rod, and annular plate top end is fixedly connected with rubber sealing pad, and annular plate inboard is equipped with threaded blind hole, and annular plate is fixedly connected with cover plate by bolt, and cover plate inboard is equipped with insertion hole, and vibration subassembly includes expansion plate, and expansion plate inboard is fixedly connected with extension disc, and extension disc inboard is equipped with discharge port, and extension disc top end is fixedly connected with extension column, in the utility model, the addition amount of film material is controlled by device, avoids the granular aggregation phenomenon caused by one-time addition too much, to improve the uniformity of solution significantly.

Description

Technical Field

[0001] This utility model relates to the technical field of stirring devices, specifically a solvent stirring device with a solvent-resistant heat-sensitive membrane. Background Technology

[0002] The solvent used in solvent-resistant thermosensitive membranes is mainly used to dissolve the membrane material so that it can be processed into a thin film. In the preparation process, the membrane material is dissolved in a suitable solvent to form a uniform solution. Then, the solution is coated onto the substrate by methods such as coating, casting, and spin coating. After the solvent evaporates, a thin film with a certain thickness and performance is formed. The choice of solvent is crucial to the performance of the membrane and the processing process. It not only affects the solubility and uniformity of the membrane, but also the drying rate, pore structure, and final mechanical and thermosensitive properties of the membrane.

[0003] In the solvent stirring process of solvent-resistant thermosensitive membranes, the solvent is usually added first, followed by the membrane material slowly, and stirring is continued to prevent the material particles from agglomerating and to ensure uniform dissolution. After the membrane material is basically dissolved, other additives are added and stirring is continued until the solution is completely homogeneous. This order of adding materials helps to improve the uniformity of the solution and the performance of the final membrane.

[0004] In the preparation of solvent-resistant thermosensitive membranes, the method of adding membrane materials is crucial. When adding membrane materials, the amount added each time must be precisely controlled to ensure that it is appropriate. If too much membrane material is added at once, it will cause the material particles to come into contact with each other too frequently, which will easily lead to aggregation. This aggregation will significantly reduce the homogeneity of the solution, thereby affecting the performance and quality of the subsequent membrane. Therefore, a solvent stirring device for solvent-resistant thermosensitive membranes is proposed to address the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a solvent stirring device for a solvent-resistant thermosensitive membrane, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A solvent stirring device for a solvent-resistant heat-sensitive membrane includes a stirring assembly and a driving assembly. A storage assembly is fixedly connected to the upper end of the stirring assembly. A vibration assembly is installed inside the storage assembly. The storage assembly includes a storage shell, an annular plate is fixedly connected to the inner side of the storage shell, a stopper rod is fixedly connected to the bottom end of the annular plate, and a rubber sealing gasket is fixedly connected to the top end of the annular plate. A threaded blind hole is formed on the inner side of the annular plate. The annular plate is fixedly connected to a cover plate by bolts. An insertion hole is formed on the inner side of the cover plate. The vibration assembly includes an extension plate, an extension disc is fixedly connected to the inner side of the extension plate, a discharge port is formed on the inner side of the extension disc, an extension column is fixedly connected to the top end of the extension disc, an embedding channel is formed on the inner side of the extension column, a spring is fixedly connected to the upper end of the extension column, an electromagnet is fixedly connected to the top end of the extension column, and the bottom end of the spring is fixedly connected to the top end of the cover plate.

[0008] As a further optimization of this utility model, the stirring assembly includes a housing, a fixed rod column rotatably connected to the inside of the housing, a stirring rod fixedly connected to the outside of the fixed rod column, a permanent magnet plate fixedly connected to the outside of the fixed rod column near its upper end, the inside of the housing fitting against the outside of the discharge sealing plug, and the top of the stirring assembly fixedly connected to the lug at the upper end of the storage shell by bolts.

[0009] As a further optimization of this utility model, the outer side of the fixing rod is inserted into the inner side of the mounting hole, the upper end of the fixing rod extends outward from the outer side of the extension column, and the top end of the fixing rod is fixedly connected to the fixing plate by bolts.

[0010] As a further optimization of this utility model, the drive assembly includes a drive motor, a frame is fixedly connected to the outer side of the drive motor housing, a fixed disk is fixedly connected to the end of the drive motor main shaft, and the bottom end of the drive motor is fixedly connected to the lug at the upper end of the storage shell by bolts.

[0011] As a further optimization of this utility model, the bottom end of the annular plate and the bottom end of the cover plate are both fixed with plug rods, a plurality of plug rods are located on the inner side of the annular plate, and the top end of the rubber sealing gasket is in contact with the bottom end of the cover plate.

[0012] As a further optimization of this utility model, a sealing ring is fixedly connected to the inner side of the insertion hole, and the outer side of the extension post is embedded in the inner side of the insertion hole, with the inner side of the insertion hole fitting against the outer side of the extension post through the sealing ring.

[0013] As a further optimization of this utility model, the following features are provided: the extension plate is located at the bottom of the storage shell, a telescopic rod is fixedly connected to the top of the extension plate, the top of the telescopic rod is fixedly connected to the bottom of the storage shell, a sealing ring is fixedly connected to the outside of the extension disc, the extension disc is located inside the storage shell, the sealing ring on the outside of the extension disc fits against the inside of the storage shell, a sealing ring is fixedly connected to the inside of the discharge port, and the inside of the discharge port fits against the outside of the plug rod through the sealing ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, the material storage component and vibration component enable uniform feeding of powdered membrane material, effectively preventing excessive contact between membrane material particles and significantly reducing particle aggregation during stirring. This improvement not only enhances the uniformity of solvent stirring but also improves the final quality of the solvent-resistant thermosensitive membrane, providing a better solution basis for subsequent thin film preparation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the stirring assembly of this utility model;

[0018] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the drive component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the stirring assembly structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the material storage component structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the annular plate structure of this utility model;

[0023] Figure 8 This is a schematic diagram of the vibration component structure of this utility model.

[0024] In the diagram: 1. Mixing assembly; 11. Housing; 12. Supporting column; 13. Mixing rod; 14. Permanent magnet plate; 15. Discharge seal.

[0025] 2. Drive assembly; 21. Drive motor; 22. Frame; 23. Mounting plate;

[0026] 3. Material storage assembly; 31. Material storage shell; 32. Annular plate; 33. Plug rod; 34. Rubber sealing gasket; 35. Threaded blind hole; 36. Cover plate; 37. Insertion hole;

[0027] 4. Vibration assembly; 41. Extension plate; 42. Telescopic rod; 43. Extension plate; 44. Feed port; 45. Extension column; 46. Insertion channel; 47. Spring; 48. Electromagnet. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] Please see Figure 1-8 This utility model provides a technical solution:

[0031] A solvent stirring device for a solvent-resistant heat-sensitive membrane includes a stirring assembly 1 and a driving assembly 2. A storage assembly 3 is fixedly connected to the upper end of the stirring assembly 1. A vibration assembly 4 is installed inside the storage assembly 3. The storage assembly 3 includes a storage shell 31. An annular plate 32 is fixedly connected to the inner side of the storage shell 31. A stopper rod 33 is fixedly connected to the bottom end of the annular plate 32. A rubber sealing gasket 34 is fixedly connected to the top end of the annular plate 32. A threaded blind hole 35 is opened on the inner side of the annular plate 32. The annular plate 32 is connected to the... The cover plate 36 is fixedly connected, and the inner side of the cover plate 36 has a plug hole 37. The vibration component 4 includes an extension plate 41. An extension plate 43 is fixedly connected to the inner side of the extension plate 41. A feed port 44 is opened on the inner side of the extension plate 43. An extension column 45 is fixedly connected to the top of the extension plate 43. An embedding channel 46 is opened on the inner side of the extension column 45. A spring 47 is fixedly connected to the upper end of the extension column 45. An electromagnet 48 is fixedly connected to the top of the extension column 45. The bottom end of the spring 47 is fixedly connected to the top of the cover plate 36.

[0032] As a further implementation of this solution, the stirring assembly 1 includes a housing 11, with a fixed rod 12 rotatably connected to the inside of the housing 11, a stirring rod 13 fixedly connected to the outside of the fixed rod 12, and a permanent magnet plate 14 fixedly connected to the outside of the fixed rod 12 near its upper end. The inside of the housing 11 is in contact with the outside of the discharge sealing plug 15. The top of the stirring assembly 1 is fixedly connected to the lug at the upper end of the storage shell 31 by bolts. Through the above settings, the stability of the fixed rod 12 and the reliability of the transmission are ensured, providing a solid foundation for the uniform mixing of solvent and membrane material, which helps to improve the uniformity of the solution and thus improve the quality of the solvent-resistant heat-sensitive membrane.

[0033] As a further implementation of this solution, the outer side of the fixed rod 12 is inserted into the inner side of the mounting hole 46, and the upper end of the fixed rod 12 extends outward from the outer side of the extension column 45. The top end of the fixed rod 12 is fixedly connected to the fixed plate 23 by bolts. The drive assembly 2 includes a drive motor 21, and a frame 22 is fixedly connected to the outer side of the housing of the drive motor 21. The end of the main shaft of the drive motor 21 is fixedly connected to the fixed plate 23. The bottom end of the drive motor 21 is fixedly connected to the lug at the upper end of the storage shell 31 by bolts. Through the above settings, the insertion of the fixed rod 12 into the mounting hole 46 and the extension of the extension column 45, and the fixed connection with the fixed plate 23 by bolts, not only ensure the tight connection and stable transmission between the transmission components, but also effectively transmit power.

[0034] As a further implementation of this solution, plug rods 33 are fixed to the bottom end of the annular plate 32 and the bottom end of the cover plate 36. Multiple plug rods 33 are located inside the annular plate 32, and the top of the rubber sealing gasket 34 is attached to the bottom end of the cover plate 36. Through the above arrangement, multiple plug rods 33 can block the discharge port 44 to prevent the membrane material from flowing out accidentally.

[0035] As a further implementation of this solution, a sealing ring is fixedly connected to the inner side of the insertion hole 37, and the outer side of the extension column 45 is embedded in the inner side of the insertion hole 37. The inner side of the insertion hole 37 is fitted to the outer side of the extension column 45 through the sealing ring. Through the above settings, leakage of solvent and membrane material during the stirring process is prevented. The good sealing performance not only ensures the smooth progress of the stirring process, but also avoids the mixing of external impurities, ensuring the purity and uniformity of the solution, thereby improving the quality and performance of the solvent-resistant heat-sensitive membrane.

[0036] As a further implementation of this scheme, the expansion plate 41 is located at the bottom of the storage shell 31, and the top of the expansion plate 41 is fixedly connected to the telescopic rod 42. The top of the telescopic rod 42 is fixedly connected to the bottom of the storage shell 31. A sealing ring is fixedly connected to the outside of the extension plate 43, which is located inside the storage shell 31. The sealing ring on the outside of the extension plate 43 fits against the inside of the storage shell 31. A sealing ring is fixedly connected to the inside of the discharge port 44, which fits against the outside of the plug rod 33 through the sealing ring. Through the above settings, the structural design of the expansion plate 41, telescopic rod 42, extension plate 43, and discharge port 44, especially the multiple applications of sealing rings, further enhances the sealing performance and stability of the device. The fit between the sealing rings of the extension plate 43 and the discharge port 44 and the storage shell 31 and plug rod 33 not only ensures the uniform feeding of the membrane material during the addition process, but also prevents solvent evaporation or leakage, ensuring the efficient operation of the stirring process, thereby improving the uniformity of the solution and the quality of the final solvent-resistant heat-sensitive membrane.

[0037] Workflow: When stirring the solvent for the solvent-resistant heat-sensitive membrane, a discharge port is provided at the upper right end of the housing 11. The powdered membrane material is then placed between the extension tray 43 and the cover plate 36. During this process, the bolts securing the cover plate 36 to the annular plate 32 need to be removed from the threaded blind hole 35 and the inside of the cover plate 36. After removal, the cover plate 36 is pulled upwards using an existing washing tray or other tools, compressing the cover plate 36 against the spring 47 until the cover plate 36 is at the top of the storage shell 31 with a certain gap. At this point, the powder... The membrane material is evenly spread on the upper part of the extension plate 43. After completion, the cover plate 36 and the annular plate 32 are fixed together. At this time, the rubber sealing gasket 34 seals the space between the cover plate 36 and the annular plate 32. The solvent is put into the interior of the box 11 through the discharge port of the box 11 and then initially stirred. The drive motor 21 is started to drive the fixed plate 23 to rotate. The fixed plate 23 drives the fixed rod column 12 and the stirring rod 13 to rotate. The solvent is mixed by the stirring rod 13. After mixing is completed, the electromagnet 48 is energized and the drive motor is started again. 21. At this time, the electromagnet 48 generates magnetic attraction. When the fixed rod column 12 drives the permanent magnet plate 14 to rotate, when the permanent magnet plate 14 approaches the electromagnet 48, under the action of the magnetic repulsion between the electromagnet 48 and the permanent magnet plate 14, the electromagnet 48 will move downward. The electromagnet 48 drives the extension column 45, extension disc 43, extension plate 41 and telescopic rod 42 to move downward simultaneously. At this time, multiple stop rods 33 leave from the inside of the feed port 44. After the electromagnet 48 moves away from the permanent magnet plate 14, under the elastic action of the spring 47, the extension disc 43... The extension column 45 and the expansion plate 41 will move upward, during which the telescopic rod 42 will extend and retract, which will limit the up and down movement of the vibration component 4. During the up and down movement of the extension plate 43, the extension plate 43 will vibrate, so that the powdery membrane material at the upper end of the extension plate 43 will flow out through the feed port 44, thereby controlling the amount of membrane material added each time, thus achieving uniform feeding, preventing the material particles from contacting each other too frequently, significantly reducing the phenomenon of particle agglomeration of membrane material during stirring, and improving the quality of solvent production.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solvent stirring device for a solvent-resistant thermosensitive film, comprising a stirring assembly (1) and a driving assembly (2), characterized in that: The upper end of the stirring assembly (1) is fixedly connected to the storage assembly (3), and the inner side of the storage assembly (3) is equipped with a vibration assembly (4). The storage assembly (3) includes a storage shell (31), an annular plate (32) is fixedly connected to the inner side of the storage shell (31), a stopper rod (33) is fixedly connected to the bottom end of the annular plate (32), a rubber sealing gasket (34) is fixedly connected to the top end of the annular plate (32), a threaded blind hole (35) is opened on the inner side of the annular plate (32), the annular plate (32) is fixedly connected to the cover plate (36) by bolts, and an insertion hole (37) is opened on the inner side of the cover plate (36). The vibration assembly (4) includes an extension plate (41), an extension plate (43) is fixedly connected to the inner side of the extension plate (41), a feeding port (44) is opened on the inner side of the extension plate (43), an extension column (45) is fixedly connected to the top of the extension plate (43), an embedding channel (46) is opened on the inner side of the extension column (45), a spring (47) is fixedly connected to the upper end of the extension column (45), and an electromagnet (48) is fixedly connected to the top of the extension column (45). The bottom end of the spring (47) is fixedly connected to the top end of the cover plate (36).

2. The solvent stirring device for a solvent-resistant thermosensitive membrane according to claim 1, characterized in that: The stirring assembly (1) includes a housing (11), a fixed rod column (12) is rotatably connected to the inner side of the housing (11), a stirring rod (13) is fixedly connected to the outer side of the fixed rod column (12), a permanent magnet plate (14) is fixedly connected to the outer side of the fixed rod column (12) near the upper end, the inner side of the housing (11) is in contact with the outer side of the discharge sealing plug (15), and the top of the stirring assembly (1) is fixedly connected to the ear seat at the upper end of the storage shell (31) by bolts.

3. The solvent stirring device for a solvent-resistant thermosensitive membrane according to claim 2, characterized in that: The outer side of the fixed rod (12) is inserted into the inner side of the mounting hole (46), the upper end of the fixed rod (12) extends out to the outer side of the extension rod (45), and the top end of the fixed rod (12) is fixedly connected to the fixing plate (23) by bolts.

4. The solvent stirring device for a solvent-resistant thermosensitive membrane according to claim 1, characterized in that: The drive assembly (2) includes a drive motor (21), a frame (22) is fixedly connected to the outer side of the housing of the drive motor (21), a fixed disk (23) is fixedly connected to the end of the main shaft of the drive motor (21), and the bottom end of the drive motor (21) is fixedly connected to the ear seat at the upper end of the storage shell (31) by bolts.

5. The solvent stirring device for a solvent-resistant thermosensitive membrane according to claim 1, characterized in that: Both the bottom end of the annular plate (32) and the bottom end of the cover plate (36) are fixed with plug rods (33), and multiple plug rods (33) are located on the inner side of the annular plate (32). The top end of the rubber sealing gasket (34) is attached to the bottom end of the cover plate (36).

6. The solvent stirring device for a solvent-resistant thermosensitive membrane according to claim 1, characterized in that: A sealing ring is fixedly connected to the inner side of the insertion hole (37), and the outer side of the extension post (45) is embedded in the inner side of the insertion hole (37). The inner side of the insertion hole (37) is in contact with the outer side of the extension post (45) through the sealing ring.

7. The solvent stirring device for a solvent-resistant thermosensitive membrane according to claim 1, characterized in that: The extension plate (41) is located at the bottom of the storage shell (31). A telescopic rod (42) is fixedly connected to the top of the extension plate (41). The top of the telescopic rod (42) is fixedly connected to the bottom of the storage shell (31). A sealing ring is fixedly connected to the outside of the extension plate (43). The extension plate (43) is located inside the storage shell (31). The sealing ring on the outside of the extension plate (43) fits against the inside of the storage shell (31). A sealing ring is fixedly connected to the inside of the discharge port (44). The inside of the discharge port (44) fits against the outside of the plug rod (33) through the sealing ring.

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