A stirrer for silicone oil

Abstract

The application relates to a silicon oil stirrer, and relates to the technical field of silicon oil stirrers.The silicon oil stirrer comprises a box body, the inside of the box body is provided with a connecting rod, the outer surface of the connecting rod is fixedly connected with two groups of limiting plates, the inner wall of each connecting frame is provided with a sliding groove, the inner wall of each sliding groove is in sliding connection with the corresponding limiting plate, and the inner wall of the box body is fixedly connected with a discharging connecting pipe.The support frame with a stirring paddle is vertically inserted along the corresponding mounting groove, then the support frame is mounted in the mounting groove through the connecting relationship between the second fixing bolt and the second thread groove, at the moment, the two groups of connecting frames are vertically slid upward along the bottom end of the connecting rod and are slid into corresponding positions, at the moment, the mounting of the connecting frames can be more stable through the connecting relationship between the sliding grooves and the corresponding limiting plates, and the device can realize the effect that the stirring is more uniform and sufficient through the arrangement of the two layers of stirring paddles.

Description

Technical Field

[0001] This application relates to the field of stirrers for silicone oil, and in particular to a stirrer for silicone oil. Background Technology

[0002] A silicone oil agitator is a specialized mixing and stirring device designed specifically for the physical properties and production process requirements of silicone oil (and silicone oil-based mixtures). Its core function is to use mechanical rotation to drive the stirring paddle to shear, disperse, and mix the silicone oil in the tank, ultimately achieving process goals such as uniform silicone oil composition, consistent viscosity, and qualified bubble content. It is widely used in silicone oil synthesis, modification, blending, and finished product processing.

[0003] In existing mixers, because the blades are vertically mounted on the mixing shaft, the liquid flow inside the mixer is not comprehensive enough during the mixing process, resulting in uneven mixing and ultimately affecting the mixing result.

[0004] Therefore, a new approach is needed to solve this problem. Utility Model Content

[0005] The purpose of this application is to provide a stirrer for silicone oil, which has the advantages of improving the uniformity of stirring. It solves the problem that in existing stirrers, the liquid flow inside the stirrer is not comprehensive enough due to the vertical setting of the blades on the stirring shaft, resulting in uneven stirring and ultimately affecting the polymerization results.

[0006] This application provides a silicone oil agitator with the following technical solution: It includes a housing, inside which a connecting rod is provided. Two connecting frames are slidably connected to the outer surface of the connecting rod. Two sets of limiting plates are fixedly connected to the outer surface of the connecting rod. Each connecting frame has a groove on its inner wall, and the inner wall of each groove is slidably connected to a corresponding limiting plate. A discharge connecting pipe is fixedly connected to the inner wall of the housing, and the inner wall of the discharge connecting pipe is rotatably connected to the connecting rod. Each connecting frame has three mounting slots on its outer surface, and a support frame is slidably connected to the inner wall of each mounting slot. A stirring paddle is fixedly connected to the outer surface of each support frame. Each mounting slot has a second threaded groove on its inner wall, and a second fixing bolt is threadedly connected to the inner wall of each second threaded groove. The outer surface of each second fixing bolt is inserted into a corresponding support frame.

[0007] By adopting the above technical solution, each connecting frame is installed by sliding vertically upward along the connecting rod from the bottom of the connecting rod until the sliding groove inside the connecting frame slides along the corresponding limiting plate and moves to the corresponding limiting plate position. Then, the support frame with the stirring paddle is vertically inserted along the corresponding mounting groove. Then, the corresponding support frame is connected to the corresponding second threaded groove using the second fixing bolt. In this way, the stirring paddle can be stably installed on the corresponding support frame. At this time, by installing the connecting rod in the box, the rotation of the connecting rod will rotate around the inner wall of the discharge connecting pipe and drive the two sets of stirring mechanisms to rotate synchronously, thereby improving the uniformity of stirring. Each layer of stirring paddles is set with three at equal intervals, and the angle between each paddle blade and the stirring shaft is 30°.

[0008] Preferably, each of the limiting plates has a first threaded groove on its upper surface, and the inner wall of each first threaded groove is threaded with a first fixing bolt.

[0009] By adopting the above technical solution, each first threaded groove is fitted with a first fixing bolt on its inner wall.

[0010] Preferably, a plurality of connecting blocks are fixedly connected to the upper surface of each connecting frame, and the inner wall of each connecting block is inserted into the corresponding first fixing bolt.

[0011] By adopting the above technical solution, the connecting frame is moved to the corresponding limiting plate, and then the first fixing bolt is inserted into the corresponding connecting block and connected with the corresponding first threaded groove, so that the connecting frame can be quickly installed in the designated position.

[0012] Preferably, the box body is provided with a box cover, and a fixed box is fixedly connected to the upper surface of the box cover, and a motor is fixedly installed on the top of the fixed box.

[0013] By adopting the above technical solution, the motor serves as the power core of the agitator, providing rotational power to the agitator paddle. The fixed box is fixed to the upper surface of the box cover with bolts, providing a stable mounting reference for the motor. Furthermore, it can cover the connection between the motor's output shaft and the connecting rod, ensuring operational safety.

[0014] Preferably, an installation block is fixedly connected to the outer surface of the box body, a fixing block is fixedly connected to the outer surface of the box cover, the outer surface of the fixing block is rotatably connected to the installation block, a first locking block is fixedly connected to the outer surface of both the box body and the box cover, a second locking block is provided on the outer side of the box body, and the outer surface of each first locking block is engaged with the second locking block.

[0015] By adopting the above technical solution, the connection between the mounting block and the fixing block enables the lid to be hinged to the box body. In this process, by closing the lid, the two first locking blocks are brought together, and then the second locking block is used to engage with the two first locking blocks to quickly fix the box body and the lid.

[0016] Preferably, the outer surface of the box cover is fixedly connected to a feed inlet and a detection tube, the outer surface of the box body is fixedly connected to a connecting tube, and the bottom surface of the box body is fixedly connected to a discharge outlet and a sample outlet.

[0017] By adopting the above technical solution, the inlet provides a feeding channel for silicone oil and additives, allowing feeding to be completed without opening the box cover, avoiding dust entry and silicone oil splashing caused by opening the cover. At the same time, it can realize feeding while stirring. The connecting pipe can be connected to a vacuum pump and can also be used as a cleaning interface for extracting air from the box and cleaning the inner wall of the box. The detection pipe is used to monitor the key parameters of silicone oil in real time during the stirring process. The detection instrument can be inserted without opening the cover. The sample port setting allows the device to extract silicone oil samples for testing during or after stirring, and discharge the material through the outlet.

[0018] Preferably, the inner walls of the inlet, the detection port, the connecting port, the outlet, and the sample port are all fixedly fitted with covers.

[0019] By adopting the above technical solution, the cover can seal the box, preventing impurities from entering and preventing material leakage.

[0020] Preferably, a fixing rod is fixedly connected to the output end of the motor, and a connector is fixedly installed on the inner wall of the fixing rod, with the bottom end of the connector fixedly connected to the connecting rod.

[0021] By adopting the above technical solution, the connecting head is connected to the fixing rod via a key connection, and the motor will drive the connecting rod to rotate when it starts.

[0022] In summary, this application includes at least one of the following beneficial technical effects: This silicone oil agitator comprises components such as a connecting rod, a limiting plate, a connecting frame, a sliding groove, a mounting groove, a support frame, a stirring paddle, a second threaded groove, and a second fixing bolt. The support frame with the stirring paddle is vertically inserted into the corresponding mounting groove, and then the connection between the second fixing bolt and the second threaded groove secures the support frame within the mounting groove. Two sets of connecting frames are then slid vertically upwards along the bottom of the connecting rod until they reach their corresponding positions. The connection between the sliding groove and the corresponding limiting plate further stabilizes the installation of the connecting frames, thus achieving a more uniform and thorough mixing effect through the two-layer stirring paddle configuration. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the internal structure of the box in this application; Figure 3 This is a schematic diagram of the connecting rod structure in this application; Figure 4 This is a schematic diagram of the limiting plate structure in this application; Figure 5 This is a schematic diagram of the connecting frame structure of this application.

[0024] In the picture: 1. Box body; 2. Fixed box; 3. Motor; 4. Detection port; 5. Cover; 6. Mounting block; 7. Fixing block; 8. Box cover; 9. First locking block; 10. Second locking block; 11. Connecting port; 12. Discharge port; 13. Sample port; 14. Fixing rod; 15. Connecting rod; 16. Discharge connecting pipe; 17. Connector; 18. First threaded groove; 19. Limiting plate; 20. Connecting frame; 21. Slide groove; 22. Support frame; 23. Stirring paddle; 24. Connecting block; 25. First fixing bolt; 26. Second threaded groove; 27. Mounting groove; 28. Second fixing bolt; 29. ​​Feed port. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1 -Appendix Figure 5 This application will be described in further detail below.

[0026] Example 1: A stirrer for silicone oil, referring to... Figure 3 , Figure 4 , Figure 5 The device includes a housing 1, inside which is a connecting rod 15. Two connecting frames 20 are slidably connected to the outer surface of the connecting rod 15. Two sets of limiting plates 19 are fixedly connected to the outer surface of the connecting rod 15. Each connecting frame 20 has a groove 21 on its inner wall. The inner wall of each groove 21 is slidably connected to the corresponding limiting plate 19. A discharge connecting pipe 16 is fixedly connected to the inner wall of the housing 1. The inner wall of the discharge connecting pipe 16 is rotatably connected to the connecting rod 15. Each connecting frame 20 has three mounting slots 27 on its outer surface. A support frame 22 is slidably connected to the inner wall of each mounting slot 27. A stirring paddle 23 is fixedly connected to the outer surface of each support frame 22. Each mounting slot 27 has a second threaded groove 26 on its inner wall. A second fixing bolt 28 is threadedly connected to the inner wall of each second threaded groove 26. The outer surface of each second fixing bolt 28 is inserted into the corresponding support frame 22.

[0027] like Figure 3 , Figure 4 , Figure 5Each connecting frame 20 is installed by sliding vertically upward along the connecting rod 15 from the bottom of the connecting rod 15 until the sliding groove 21 inside the connecting frame 20 slides along the corresponding limiting plate 19 and moves to the position of the corresponding limiting plate 19. Then, the support frame 22 with the stirring paddle 23 is vertically inserted along the corresponding mounting groove 27. Then, the corresponding support frame 22 is connected to the corresponding second threaded groove 26 using the second fixing bolt 28. In this way, the stirring paddle 23 can be stably installed on the corresponding support frame 22. At this time, the connecting rod 15 is installed in the box 1. The rotation of the connecting rod 15 will rotate around the inner wall of the discharge connecting pipe 16 and drive the two sets of stirring mechanisms to rotate synchronously, improving the uniformity of stirring. Each layer of stirring paddles 23 is set with three at equal intervals, and the angle between each paddle and the stirring shaft is 30°.

[0028] Example 2: A stirrer for silicone oil, please refer to [link / reference]. Figure 4 Each set of limiting plates 19 has a first threaded groove 18 on its upper part, and the inner wall of each first threaded groove 18 is threaded with a first fixing bolt 25. Each first threaded groove 18 has a first fixing bolt 25 on its inner wall.

[0029] Please see Figure 4 , Figure 5 Each connecting frame 20 has several connecting blocks 24 fixedly connected to its upper surface. The inner wall of each connecting block 24 is inserted into the corresponding first fixing bolt 25. By moving the connecting frame 20 to the corresponding limiting plate 19, the first fixing bolt 25 is inserted into the corresponding connecting block 24 and connected to the corresponding first threaded groove 18. In this way, the connecting frame 20 can be quickly installed in the designated position.

[0030] Please see Figure 1 , Figure 2 The box body 1 is provided with a box cover 8 on the top. A fixed box 2 is fixedly connected to the upper surface of the box cover 8. A motor 3 is fixedly installed on the top of the fixed box 2. The motor 3 serves as the power core of the stirrer, providing rotational power for the stirring paddle 23. The fixed box 2 is fixed to the upper surface of the box cover 8 by bolts, providing a stable mounting base for the motor 3. It can also cover the connection between the output shaft of the motor 3 and the connecting rod 15, ensuring operational safety.

[0031] Please see Figure 1 , Figure 2An mounting block 6 is fixedly connected to the outer surface of the box body 1, and a fixing block 7 is fixedly connected to the outer surface of the box cover 8. The outer surface of the fixing block 7 is rotatably connected to the mounting block 6. A first locking block 9 is fixedly connected to the outer surface of both the box body 1 and the box cover 8. A second locking block 10 is provided on the outer side of the box body 1. The outer surface of each first locking block 9 is engaged with the second locking block 10. The connection between the mounting block 6 and the fixing block 7 allows the box cover 8 to be hinged to the box body 1. In this process, by closing the box cover 8, the two first locking blocks 9 are brought together, and then the second locking block 10 is engaged with the two first locking blocks 9 to quickly fix the box body 1 and the box cover 8.

[0032] Please see Figure 1 , Figure 2 The outer surface of the cover 8 is fixedly connected to the inlet 29 and the detection port 4. The outer surface of the box body 1 is fixedly connected to the connecting port 11. The bottom surface of the box body 1 is fixedly connected to the outlet 12 and the sample port 13. The inlet 29 provides a feeding channel for silicone oil and additives, and the feeding can be completed without opening the cover 8, avoiding dust entry and silicone oil splashing caused by opening the cover. At the same time, it can realize feeding while stirring. The connecting port 11 can be connected to a vacuum pump and can also be used as a cleaning interface for extracting air from the box body 1 and cleaning the inner wall of the box body 1. The detection port 4 is used to monitor the key parameters of silicone oil in real time during the stirring process. The detection instrument can be inserted without opening the cover. The sample port 13 is set so that the device can extract silicone oil samples for testing during or after stirring, and discharge the material through the outlet 12.

[0033] Please see Figure 1 , Figure 2 The inner walls of the inlet 29, the detection port 4, the connecting port 11, the outlet 12, and the sample port 13 are all fixedly equipped with covers 5. The covers 5 are designed to seal the box 1, preventing impurities from entering and preventing material leakage.

[0034] Please see Figure 2 , Figure 3 A fixing rod 14 is fixedly connected to the output end of motor 3. A connector 17 is fixedly installed on the inner wall of fixing rod 14. The bottom end of connector 17 is fixedly connected to connecting rod 15. Fixing rod 14 connects connector 17 through key connection. When motor 3 starts, it will drive connecting rod 15 to rotate.

[0035] The implementation principle of this application embodiment is as follows: First, the support frame 22 with the stirring paddle 23 is vertically inserted along the corresponding mounting groove 27. Then, the support frame 22 can be installed in the mounting groove 27 through the connection between the second fixing bolt 28 and the second threaded groove 26. At this time, the two sets of connecting frames 20 are slid vertically upward along the bottom end of the connecting rod 15 until the connecting frame 20 moves to the corresponding position. At this time, the installation of the connecting frame 20 can be made more stable through the connection between the sliding groove 21 and the corresponding limiting plate 19. Then, the motor 3 is installed on the fixed box 2. At this time, the connector 17 is connected to the fixed rod 14 through the spline. Then, the box cover 8 is connected to the box body 1. At this time, the start of the motor 3 will drive the connecting rod 15 to rotate, and thus drive the double-layer stirring paddle 23 to rotate. At this time, during the stirring process, the liquid flow in the box body 1 is more comprehensive, making the stirring more uniform.

Claims

1. A stirrer for silicone oil, comprising a housing (1), characterized in that: The box (1) is equipped with a connecting rod (15) inside. Two connecting frames (20) are slidably connected to the outer surface of the connecting rod (15). Two sets of limiting plates (19) are fixedly connected to the outer surface of the connecting rod (15). Each connecting frame (20) has a groove (21) on its inner wall. The inner wall of each groove (21) is slidably connected to the corresponding limiting plate (19). A discharge connecting pipe (16) is fixedly connected to the inner wall of the box (1). The inner wall of the discharge connecting pipe (16) is rotatably connected to the connecting rod (15). Each of the connecting frames (20) has three mounting slots (27) on its outer surface. Each mounting slot (27) has a support frame (22) slidably connected to its inner wall. Each support frame (22) has a stirring paddle (23) fixedly connected to its outer surface. Each mounting slot (27) has a second threaded groove (26) on its inner wall. Each second threaded groove (26) has a second fixing bolt (28) threadedly connected to its inner wall. The outer surface of each second fixing bolt (28) is inserted into the corresponding support frame (22).

2. The stirrer for silicone oil according to claim 1, characterized in that: Each of the limiting plates (19) has a first threaded groove (18) on its upper surface, and the inner wall of each first threaded groove (18) is threaded with a first fixing bolt (25).

3. The stirrer for silicone oil according to claim 2, characterized in that: Each of the connecting frames (20) has several connecting blocks (24) fixedly connected to its upper surface, and the inner wall of each connecting block (24) is inserted into the corresponding first fixing bolt (25).

4. The stirrer for silicone oil according to claim 2, characterized in that: The box body (1) is provided with a box cover (8) on the top, and a fixed box (2) is fixedly connected to the upper surface of the box cover (8). A motor (3) is fixedly installed on the top of the fixed box (2).

5. A stirrer for silicone oil according to claim 4, characterized in that: An installation block (6) is fixedly connected to the outer surface of the box body (1), and a fixing block (7) is fixedly connected to the outer surface of the box cover (8). The outer surface of the fixing block (7) is rotatably connected to the installation block (6). A first locking block (9) is fixedly connected to the outer surface of both the box body (1) and the box cover (8). A second locking block (10) is provided on the outer side of the box body (1). The outer surface of each first locking block (9) is engaged with the second locking block (10).

6. A stirrer for silicone oil according to claim 5, characterized in that: The outer surface of the box cover (8) is fixedly connected to the inlet (29) and the detection port (4), the outer surface of the box body (1) is fixedly connected to the connecting port (11), and the bottom surface of the box body (1) is fixedly connected to the outlet (12) and the sample port (13).

7. A stirrer for silicone oil according to claim 6, characterized in that: The inner walls of the feed inlet (29), the detection tube (4), the connecting tube (11), the discharge port (12), and the sample port (13) are all fixedly fitted with covers (5).

8. A stirrer for silicone oil according to claim 4, characterized in that: The output end of the motor (3) is fixedly connected to a fixing rod (14), and a connector (17) is fixedly installed on the inner wall of the fixing rod (14). The bottom end of the connector (17) is fixedly connected to the connecting rod (15).

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