Silica gel product production raw material stirring device

Abstract

The invention relates to the technical field of stirring devices, and discloses a silica gel product production raw material stirring device which comprises a tank body, a motor and a hydraulic cylinder which are fixedly arranged at the top of the tank body, a push disc slidably mounted in the tank body and a stirring assembly arranged in the tank body, and the outer circumferential wall of the push disc is attached to the inner circumferential wall of the tank body; the stirring assembly comprises a stirring shaft and a stirring rod, the top end of the stirring shaft is fixedly connected with the output end of the motor, a through groove is formed in the middle of the stirring shaft, the stirring rod is rotationally installed in the through groove, and an adjusting assembly used for driving the stirring rod to rotate and retract into the through groove is arranged in the stirring shaft; through the design that the hydraulic cylinder drives the push disc to move downwards to be matched with the rotatable and retractable stirring rod structure, the discharging efficiency of liquid silica gel is remarkably improved, and residual materials attached to the inner wall of the tank body and the surface of the stirring assembly are effectively scraped off by means of the tight attachment characteristic of the push disc, the inner wall of the tank body and the stirring shaft; and raw material loss and pollution risks caused by residues are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of stirring devices, and specifically to a stirring device for raw materials in the production of silicone products. Background Art

[0002] The stirring device for raw materials in the production of silicone products is a key equipment for mixing silicone raw materials (such as A / B components, color paste, additives, etc.), usually consisting of a stirring body, stirring blades, a driving motor, a temperature control system and an automatic control system. Its core function is to achieve uniform mixing of raw materials through efficient stirring to ensure the physical properties and curing effect of silicone.

[0003] Chinese Patent CN216825942U discloses a stirring device for silicone production, including a body and a stirring structure. A top cover is provided at the top of the body, and the top cover is detachably installed. The body is fixedly installed on a base. An installation frame is horizontally arranged above the top cover, and the installation frame is installed above the top cover through a hydraulic cylinder. A stirring structure is fixedly installed on the installation frame. The stirring structure includes a motor, a rotating shaft, stirring rods and stirring wheels. The motor is fixedly installed in the center of the installation frame, the output end of the motor is rotationally connected to the rotating shaft, the stirring rods are fixedly installed on the rotating shaft, the stirring wheels are fixedly installed at the end of the rotating shaft, a scraper is fixedly installed at the end of the stirring rod, an electric heating plate is fixedly installed in the inner wall of the body, a temperature sensor is arranged below the electric heating plate, a discharge pipe is opened at the bottom of the body, and a feed pipe is fixedly arranged above the body. This solution greatly improves the production efficiency, makes the material mixing more uniform, the stirred product more in line with requirements, and has stronger practicability.

[0004] As shown in the above patent, for the existing stirring devices for silicone production, generally, the stirring rod is driven by a motor for stirring. After stirring is completed, the liquid silicone is discharged through the discharge pipe. Due to the high viscosity of the liquid silicone, the fluidity of the liquid silicone is poor, and the discharge of the liquid silicone is relatively slow. Moreover, the liquid silicone is likely to remain on the inner wall of the stirring rod and the stirring tank, resulting in a reduction in the amount of liquid silicone loaded into the stirring tank during the next stirring, thereby reducing the production efficiency.

[0005] Therefore, it is necessary to provide a stirring device for raw materials in the production of silicone products to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a stirring device for raw materials in the production of silicone products. Through the structural design of driving a push plate to move downward by a hydraulic cylinder and a rotatable and retractable stirring rod, the discharge efficiency of the liquid silicone is significantly improved. By utilizing the tight-fitting characteristics of the push plate with the inner wall of the tank and the stirring shaft, the residual materials attached to the inner wall of the tank and the surface of the stirring components are effectively scraped off.

[0007] The above technical object of the present invention is achieved by the following technical solutions: A stirring device for raw materials of silicone products, including a tank body, a motor and a hydraulic cylinder fixedly arranged on the top of the tank body, a push plate slidably installed inside the tank body, and a stirring assembly arranged inside the tank body. The outer peripheral wall of the push plate fits with the inner peripheral wall of the tank body. The stirring assembly includes a stirring shaft and stirring rods. The top end of the stirring shaft is fixedly connected to the output end of the motor. A through groove is opened in the middle of the stirring shaft. The stirring rods are rotatably installed in the through groove. An adjusting assembly for driving the stirring rods to rotate and contract into the through groove is arranged inside the stirring shaft. A through hole is opened in the middle of the push plate, and the stirring shaft passes through the through hole.

[0008] A further setting of the present invention is: A rotating shaft is fixedly installed in the middle of the stirring rod, and the rotating shaft is rotatably installed in the middle of the through groove.

[0009] A further setting of the present invention is: The adjusting assembly includes a gear, a rack, a connecting plate and an adjusting column. The gear is fixedly sleeved on the rotating shaft. The adjusting column is slidably installed inside the stirring shaft. The top end of the adjusting column is fixedly connected to the rack through the connecting plate. The rack meshes with the gear. A sliding groove is opened at the bottom of the stirring shaft, and a transmission assembly for driving the adjusting column to lift and lower is arranged in the sliding groove.

[0010] A further setting of the present invention is: A sliding column is slidably installed inside the sliding groove. The top of the sliding column is elastically connected to the inner wall of the top of the sliding groove through a third spring. A second installation groove is opened inside the sliding column. A scraping plate is slidably installed in the second installation groove. The scraping plate is elastically connected to the inner side wall of the second installation groove through a fourth spring. The sliding column is coaxially arranged with the discharge port.

[0011] A further setting of the present invention is: The transmission assembly includes a connecting disc and a second spring. The bottom end of the adjusting column extends into the sliding groove. A connecting disc is fixedly installed at the bottom end of the adjusting column. The top end of the connecting disc is fixedly connected to a second spring, and the top end of the second spring is fixedly connected to the inner wall of the top of the sliding groove.

[0012] A further setting of the present invention is: A feed hopper is communicated and arranged at the top of the side wall of the tank body. A discharge port is communicated and arranged at the bottom of the tank body, and a valve assembly is arranged on the discharge port.

[0013] A further setting of the present invention is: The valve assembly includes a valve cover. The valve cover is threadedly connected to the discharge port. A convex part is arranged in the middle of the valve cover. The convex part extends into the inside of the discharge port. The outer peripheral wall of the convex part fits with the inner peripheral wall of the discharge port. A ball is embedded and installed at the top of the convex part. The ball contacts the bottom wall of the sliding column. An inclined surface is arranged on the top wall of the scraping plate.

[0014] A further setting of the present invention is that: at the bottom of both ends of the stirring rod, first mounting grooves are provided. A stirring plate is slidably mounted in the first mounting groove. A first spring is arranged in the first mounting groove. The stirring plate is elastically connected to the inner wall of the first mounting groove through the first spring. A traction rope is fixedly connected to the top wall of the stirring plate. A traction assembly for drivingly connecting with the traction rope is arranged in the middle of the stirring rod.

[0015] A further setting of the present invention is that: the traction assembly includes a rope winding wheel and a fixed shaft. The fixed shaft is coaxially arranged with the rotating shaft. One end of the fixed shaft is fixedly connected to the inner side wall of the through groove. The other end of the fixed shaft extends into the inside of the stirring rod. The fixed shaft is rotatably connected to the stirring rod. The rope winding wheel is arranged at the middle position inside the stirring rod and is fixedly connected to the fixed shaft.

[0016] A further setting of the present invention is that: a guide roller is rotatably mounted inside the first mounting groove. The traction rope bypasses the guide roller.

[0017] In summary, the present invention has the following beneficial effects: Through the structural design of driving the push plate to move downward by the hydraulic cylinder and the rotatable and retractable stirring rod, the discharge efficiency of the liquid silicone is significantly improved. Utilizing the tight fitting characteristics of the push plate with the inner wall of the tank body and the stirring shaft, the residual materials attached to the inner wall of the tank body and the surface of the stirring assembly are effectively scraped off, avoiding raw material loss and pollution risks caused by residues. At the same time, when the stirring rod rotates and contracts into the through groove under the drive of the adjusting assembly, the matching action between its arc end and the inner wall of the through groove further removes the liquid silicone on the surface of the stirring rod. The stirring shaft and the stirring rod form an integral cylindrical structure to reduce the discharge resistance and achieve rapid discharging. While improving the discharging speed, this device comprehensively solves the industry problem of high-viscosity materials being prone to residue, significantly reduces the frequency of cleaning and maintenance, ensures the raw material ratio accuracy and production continuity between batches, and thus improves the overall production efficiency and product quality stability. Description of the Drawings

[0018] Figure 1 is the three-dimensional structure schematic diagram of the present invention;

[0019] Figure 2 is the sectional structure schematic diagram of the present invention;

[0020] Figure 3 is the structure schematic diagram of the hydraulic cylinder and the push plate of the present invention;

[0021] Figure 4 is the structure schematic diagram of the stirring assembly and the valve assembly of the present invention;

[0022] Figure 5 is the structure schematic diagram of the stirring rod, the stirring plate and the adjusting assembly of the present invention;

[0023] Figure 6Schematic cross-sectional structure diagram of the stirring shaft and stirring rod of the present invention;

[0024] Figure 7 Schematic structure diagram of the traction assembly and stirring plate of the present invention;

[0025] Figure 8 Schematic cross-sectional structure diagram of the sliding column of the present invention.

[0026] In the figure: 1, tank body; 101, feed hopper; 2, motor; 3, hydraulic cylinder; 4, push plate; 401, through hole; 5, stirring shaft; 501, through groove; 502, sliding groove; 6, stirring rod; 601, first installation groove; 7, stirring plate; 8, first spring; 9, traction rope; 10, rope winding wheel; 11, rotating shaft; 12, gear; 13, rack; 14, connecting plate; 15, adjusting column; 16, second spring; 17, connecting disk; 18, fixed shaft; 19, guide roller; 20, sliding column; 2001, second installation groove; 21, third spring; 22, scraping plate; 2201, inclined surface; 23, fourth spring; 24, discharge port; 25, valve cover; 2501, convex portion; 26, ball. Detailed implementation manners

[0027] The following will further illustrate the present invention in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] Please refer to Figures 1 to 8, in an embodiment of the present invention, a stirring device for raw materials of silicone products includes a tank body 1, a motor 2 and a hydraulic cylinder 3 fixedly arranged at the top of the tank body 1, a push plate 4 slidably installed inside the tank body 1, and a stirring assembly arranged inside the tank body 1. The outer peripheral wall of the push plate 4 is in contact with the inner peripheral wall of the tank body 1. The stirring assembly includes a stirring shaft 5 and stirring rods 6. The top end of the stirring shaft 5 is fixedly connected to the output end of the motor 2. A through groove 501 is formed in the middle of the stirring shaft 5. The stirring rods 6 are rotatably installed in the through groove 501. The two ends of the stirring rods 6 are in an arc shape. The shapes of the upper and lower inner side walls of the through groove 501 are the same as the shapes of the two ends of the stirring rods 6. An adjusting assembly is arranged inside the stirring shaft 5 for driving the stirring rods 6 to rotate and contract into the through groove 501. A through hole 401 is formed in the middle of the push plate 4. The stirring shaft 5 passes through the through hole 401. The inner peripheral wall of the through hole 401 is in contact with the outer peripheral wall of the stirring shaft 5. A feed hopper 101 is connected and arranged at the top of the side wall of the tank body 1. A discharge port 24 is connected and arranged at the bottom of the tank body 1. A valve assembly is arranged on the discharge port 24. During specific use, the silicone raw materials are input into the tank body 1 through the feed hopper 101. After the material input is completed, the motor 2 is used to drive the stirring shaft 5 to rotate. When the stirring shaft 5 rotates, it drives the stirring rods 6 to rotate, and the materials in the tank body 1 are stirred by the rotation of the stirring rods 6. After the stirring is completed, the valve assembly is opened, and the adjusting assembly is used to drive the stirring rods 6 to rotate and completely contract into the through groove 501, so that the stirring rods 6 and the stirring shaft 5 together form a cylindrical structure. Then, the output end of the hydraulic cylinder 3 extends to drive the push plate 4 to move downward. When the push plate 4 moves downward, the liquid silicone in the tank body 1 is extruded through the discharge port 24, thereby improving the discharge speed. Moreover, the outer peripheral wall of the push plate 4 is in contact with the inner peripheral wall of the tank body 1, so that when the push plate 4 moves downward, the liquid silicone attached to the inner wall of the tank body 1 can be scraped off. The inner peripheral wall of the through hole 401 on the push plate 4 is in contact with the outer peripheral wall of the stirring shaft 5, so that when the push plate 4 moves downward, the liquid silicone attached to the outer walls of the stirring shaft 5 and the stirring rods 6 can be scraped off. And when the stirring rods 6 rotate and contract into the through groove 501, the liquid silicone on the front and rear side walls and the two ends of the stirring rods 6 can be scraped off, significantly reducing the residual liquid silicone inside the tank body 1 to improve the production efficiency.

[0029] In the present invention, through the structural design of driving the push plate 4 to move downward by the hydraulic cylinder 3 and cooperating with the rotatable and retractable stirring rod 6, the discharging efficiency of liquid silicone is significantly improved. By utilizing the tight-fitting characteristics of the push plate 4 with the inner wall of the tank body 1 and the stirring shaft 5, the residual materials attached to the inner wall of the tank body 1 and the surface of the stirring assembly can be effectively scraped off, avoiding the raw material loss and pollution risk caused by residues. At the same time, when the stirring rod 6 rotates and retracts into the through groove 501 under the drive of the adjusting assembly, the matching action between its arc end and the inner wall of the through groove 501 further removes the liquid silicone on the surface of the stirring rod 6. The stirring shaft 5 and the stirring rod 6 form an integral cylindrical structure to reduce the discharging resistance and achieve rapid discharging. While improving the discharging speed, this device comprehensively solves the industry problem of easy residue of high-viscosity materials, significantly reduces the frequency of cleaning and maintenance, ensures the raw material ratio accuracy and production continuity between batches, and thus improves the overall production efficiency and product quality stability.

[0030] In this embodiment, preferably, a rotating shaft 11 is fixedly installed in the middle of the stirring rod 6, and the rotating shaft 11 is rotatably installed in the middle of the through groove 501. The adjusting assembly includes a gear 12, a rack 13, a connecting plate 14 and an adjusting column 15. The gear 12 is fixedly sleeved on the rotating shaft 11. The adjusting column 15 is slidably installed inside the stirring shaft 5. The top end of the adjusting column 15 is fixedly connected with the rack 13 through the connecting plate 14. The rack 13 meshes with the gear 12. A sliding groove 502 is formed at the bottom of the stirring shaft 5, and a transmission assembly for driving the adjusting column 15 to move up and down is arranged in the sliding groove 502. When driving the stirring rod 6 to retract into the through groove 501, the adjusting column 15 is driven to move downward through the transmission assembly, so as to drive the rack 13 to move downward through the connecting plate 14. When the rack 13 moves downward, it drives the gear 12 to rotate, and then drives the stirring rod 6 to rotate to the vertical state and retract into the through groove 501 through the rotating shaft 11.

[0031] In this embodiment, preferably, a sliding column 20 is slidably installed inside the sliding groove 502. A limiting structure is provided in the sliding groove 502 such that the sliding column 20 can only slide up and down relative to the sliding groove 502 and cannot rotate. The top of the sliding column 20 is elastically connected to the top inner wall of the sliding groove 502 through a third spring 21. A second installation groove 2001 is formed inside the sliding column 20. A scraping plate 22 is slidably installed in the second installation groove 2001. The scraping plate 22 is elastically connected to the inner side wall of the second installation groove 2001 through a fourth spring 23. The sliding column 20 is coaxially arranged with the discharge port 24. The transmission assembly includes a connection disk 17 and a second spring 16. The bottom of the adjusting column 15 extends into the sliding groove 502. A connection disk 17 is fixedly installed at the bottom end of the adjusting column 15. The top end of the connection disk 17 is fixedly connected to a second spring 16. The top end of the second spring 16 is fixedly connected to the top inner wall of the sliding groove 502. The valve assembly includes a valve cover 25. The valve cover 25 is threadedly connected to the discharge port 24. A convex portion 2501 is provided in the middle of the valve cover 25. The convex portion 2501 extends into the inside of the discharge port 24. The outer peripheral wall of the convex portion 2501 is in contact with the inner peripheral wall of the discharge port 24. A ball 26 is embedded at the top of the convex portion 2501. The ball 26 is in contact with the bottom wall of the sliding column 20. An inclined surface 2201 is provided on the top wall of the scraping plate 22;

[0032] When discharging materials after stirring is completed, the valve cover 25 is removed. As the valve cover 25 moves downward, the convex portion 2501 gradually moves downward, causing the sliding column 20 to move downward under the elastic action of the third spring 21. As a result, the sliding column 20 moves into the interior of the discharge port 24. As the sliding column 20 moves into the discharge port 24, the scraping plate 22 moves outward from the second installation groove 2001 under the elastic action of the fourth spring 23, causing the scraping plate 22 to fit against the inner wall of the discharge port 24. The motor 2 drives the stirring shaft 5 and the sliding column 20 to rotate, driving the scraping plate 22 to rotate to scrape off the liquid silicone on the inner wall of the discharge port 24. At the same time, when the sliding column 20 slides downward, under the elastic action of the second spring 16, the connecting plate 17 drives the adjusting column 15 to move downward. When the adjusting column 15 moves downward, it drives the rack 13 to move downward through the connecting plate 14. When the rack 13 moves downward, it drives the gear 12 to rotate, and then drives the stirring rod 6 to rotate to the vertical state and contract into the through groove 501 through the rotating shaft 11. Thus, when the valve cover 25 is opened, the adjusting component and the transmission component automatically drive the stirring rod 6 to rotate to the vertical state and contract into the through groove 501 to prevent the stirring rod 6 from interfering with the downward movement of the push plate 4, improving the convenience of use. When the valve cover 25 is closed, the ball 26 on the convex portion 2501 of the valve cover 25 pushes the sliding column 20 upward, causing the sliding column 20 to move upward into the interior of the sliding groove 502. When the sliding column 20 moves upward, as the inclined surface 2201 on the top wall of the scraping plate 22 comes into contact with the bottom wall of the stirring shaft 5, the scraping plate 22 gradually contracts into the second installation groove 2001. At the same time, as the scraping plate 22 moves upward and comes into contact with the connecting plate 17, it gradually pushes the connecting plate 17 upward. When the connecting plate 17 moves upward, it drives the adjusting column 15 to move upward. When the adjusting column 15 moves upward, it drives the rack 13 to move upward through the connecting plate 14, thereby driving the gear 12 to rotate in the reverse direction. When the gear 12 rotates in the reverse direction, it drives the stirring rod 6 to rotate to the horizontal state through the rotating shaft 11 for easy stirring by the stirring rod 6. Through the setting of the convex portion 2501 on the valve cover 25, the convex portion 2501 fills the interior of the discharge port 24 during stirring to prevent materials from entering the interior of the discharge port 24 and being difficult to stir and mix, improving the stirring quality. Through the setting of the ball 26, the friction force when the sliding column 20 rotates together with the stirring shaft 5 during the stirring process is reduced.

[0033] Please refer to Figures 4 to 7, in the embodiment of the present invention, first mounting grooves 601 are formed at the bottoms of both ends of the stirring rod 6, a stirring plate 7 is slidably mounted in the first mounting groove 601, a first spring 8 is arranged in the first mounting groove 601, the stirring plate 7 is elastically connected to the inner wall of the first mounting groove 601 through the first spring 8, a traction rope 9 is fixedly connected to the top wall of the stirring plate 7, and a traction assembly for drivingly connecting with the traction rope 9 is arranged in the middle of the stirring rod 6; the traction assembly includes a rope winding wheel 10 and a fixed shaft 18, the fixed shaft 18 is coaxially arranged with the rotating shaft 11, and the fixed shaft 18 and the rotating shaft 11 are respectively arranged on both sides of the stirring rod 6, one end of the fixed shaft 18 is fixedly connected to the inner side wall of the through groove 501, the other end of the fixed shaft 18 extends into the interior of the stirring rod 6, the fixed shaft 18 is rotatably connected to the stirring rod 6, the rope winding wheel 10 is arranged at the middle position inside the stirring rod 6, and the rope winding wheel 10 is fixedly connected to the fixed shaft 18; when the stirring rod 6 is in a horizontal state, the stirring plate 7 extends out of the first mounting groove 601 under the elastic action of the first spring 8, so that the stirring rod 6 can drive the stirring plate 7 to rotate together when rotating, so as to increase the stirring area and thus improve the stirring efficiency. When the stirring rod 6 rotates to a vertical state, since the rope winding wheel 10 is fixedly connected to the inner wall of the through groove 501 through the fixed shaft 18, the rope winding wheel 10 remains stationary, while the stirring rod 6 rotates, so that the traction rope 9 is gradually wound around the rope winding wheel 10, and the end of the traction rope 9 away from the rope winding wheel 10 pulls the stirring plate 7 to move upward, so that the stirring plate 7 is completely received in the first mounting groove 601, so as to prevent the stirring plate 7 from affecting the contraction of the stirring rod 6 into the through groove 501.

[0034] In this embodiment, preferably, a guide roller 19 is rotatably mounted inside the first mounting groove 601, and the traction rope 9 bypasses the guide roller 19; thereby guiding the movement of the traction rope 9.

[0035] Working principle: When in use, the silicone raw material is input into the tank body 1 through the feed hopper 101. After the material input is completed, the stirring shaft 5 is driven to rotate by the motor 2. When the stirring shaft 5 rotates, it drives the stirring rod 6 to rotate. The material in the tank body 1 is stirred by the rotation of the stirring rod 6. After the stirring is completed, the valve cover 25 is removed. As the valve cover 25 moves downward, the convex portion 2501 gradually moves downward, so that the sliding column 20 moves downward under the elastic action of the third spring 21, and then the sliding column 20 moves into the inside of the discharge port 24. As the sliding column 20 moves into the discharge port 24, the scraping plate 22 moves outward from the second installation groove 2001 under the elastic action of the fourth spring 23, so that the scraping plate 22 fits on the inner wall of the discharge port 24. The motor 2 drives the stirring shaft 5 and the sliding column 20 to rotate to drive the scraping plate 22 to rotate to scrape off the liquid silicone on the inner wall of the discharge port 24. At the same time, when the sliding column 20 slides downward, under the elastic action of the second spring 16, the connecting plate 17 drives the adjusting column 15 to move downward. When the adjusting column 15 moves downward, it drives the rack 13 to move downward through the connecting plate 14. When the rack 13 moves downward, it drives the gear 12 to rotate, and then drives the stirring rod 6 to rotate to the vertical state and contract into the through groove 501 through the rotating shaft 11. Therefore, when the valve cover 25 is opened, the stirring rod 6 is automatically driven to rotate to the vertical state and contract into the through groove 501 through the adjusting component and the transmission component to prevent the stirring rod 6 from interfering with the downward movement of the push plate 4;

[0036] At the same time, when the stirring rod 6 rotates to the vertical state, since the rope winding wheel 10 is fixedly connected to the inner wall of the through groove 501 through the fixed shaft 18, the rope winding wheel 10 remains stationary, while the stirring rod 6 rotates, so that the traction rope 9 is gradually wound around the rope winding wheel 10, and the end of the traction rope 9 away from the rope winding wheel 10 pulls the stirring plate 7 upward, so that the stirring plate 7 is completely received in the first installation groove 601 to avoid the stirring plate 7 affecting the contraction of the stirring rod 6 into the through groove 501;

[0037] Then, the output end of the hydraulic cylinder 3 extends to drive the push plate 4 to move downward. When the push plate 4 moves downward, the liquid silicone in the tank body 1 is extruded through the discharge port 24, thereby improving the discharge speed. Moreover, the outer peripheral wall of the push plate 4 fits with the inner peripheral wall of the tank body 1, so that the liquid silicone attached to the inner wall of the tank body 1 can be scraped off when the push plate 4 moves downward. The inner peripheral wall of the through hole 401 on the push plate 4 fits with the outer peripheral wall of the stirring shaft 5, so that the liquid silicone attached to the outer walls of the stirring shaft 5 and the stirring rod 6 can be scraped off when the push plate 4 moves downward.

[0038] The above is only the preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A raw material stirring device for producing silicone products, comprising a tank body (1), a motor (2) and a hydraulic cylinder (3) fixedly arranged on the top of the tank body (1), a push plate (4) slidably mounted inside the tank body (1), and a stirring assembly arranged inside the tank body (1), characterized in that: The outer peripheral wall of the push plate (4) is in contact with the inner peripheral wall of the tank body (1); the stirring assembly comprises a stirring shaft (5) and a stirring rod (6); the top end of the stirring shaft (5) is fixedly connected to the output end of the motor (2); a through groove (501) is provided in the middle of the stirring shaft (5); the stirring rod (6) is rotatably mounted in the through groove (501); an adjusting assembly for driving the stirring rod (6) to rotate and retract into the through groove (501) is provided inside the stirring shaft (5); a through hole (401) is provided in the middle of the push plate (4); the stirring shaft (5) passes through the through hole (401).

2. A raw material stirring device for producing silica gel products according to claim 1, characterized in that: A rotating shaft (11) is fixedly mounted in the middle of the stirring rod (6), and the rotating shaft (11) is rotatably mounted in the middle of the through groove (501).

3. A raw material stirring device for producing silica gel products according to claim 2, characterized in that: The adjusting component comprises a gear (12), a rack (13), a connecting plate (14) and an adjusting column (15); the gear (12) is fixedly sleeved on the rotating shaft (11); the adjusting column (15) is slidably installed inside the stirring shaft (5); the top end of the adjusting column (15) is fixedly connected to the rack (13) through the connecting plate (14); the rack (13) is meshed with the gear (12); a slide groove (502) is provided at the bottom of the stirring shaft (5); a transmission component for driving the adjusting column (15) to rise and fall is arranged in the slide groove (502).

4. A raw material stirring device for producing silica gel products according to claim 3, characterized in that: A slide column (20) is slidably installed inside the slide groove (502), and the top of the slide column (20) is elastically connected to the top inner wall of the slide groove (502) through a third spring (21). A second installation groove (2001) is opened inside the slide column (20), and a scraper (22) is slidably installed in the second installation groove (2001). The scraper (22) is elastically connected to the inner wall of the second installation groove (2001) through a fourth spring (23). The slide column (20) is coaxially arranged with the discharge port (24).

5. A raw material stirring device for producing silica gel products according to claim 4, characterized in that: The transmission assembly comprises a connecting disk (17) and a second spring (16); the bottom of the adjusting column (15) extends into the slide groove (502); the bottom end of the adjusting column (15) is fixedly mounted with the connecting disk (17); the top end of the connecting disk (17) is fixedly connected with the second spring (16); the top end of the second spring (16) is fixedly connected to the top inner wall of the slide groove (502).

6. A raw material stirring device for producing silica gel products according to claim 4, characterized in that: The top of the side wall of the tank body (1) is connected to a feed hopper (101), and the bottom of the tank body (1) is connected to a discharge port (24), and a valve assembly is provided on the discharge port (24).

7. A raw material stirring device for producing silica gel products according to claim 6, characterized in that: The valve assembly comprises a valve cover (25), wherein the valve cover (25) is threadedly connected to the discharge port (24), a protrusion (2501) is provided in the middle of the valve cover (25), the protrusion (2501) extends into the interior of the discharge port (24), the outer peripheral wall of the protrusion (2501) is in contact with the inner peripheral wall of the discharge port (24), a ball (26) is embedded in the top of the protrusion (2501), the ball (26) is in contact with the bottom wall of the sliding column (20), and the top wall of the scraper (22) is provided with an inclined surface (2201).

8. A raw material stirring device for producing silica gel products according to claim 2, characterized in that: The bottom of both ends of the stirring rod (6) is provided with a first installation groove (601), a stirring plate (7) is slidably installed in the first installation groove (601), a first spring (8) is arranged in the first installation groove (601), the stirring plate (7) is elastically connected to the inner wall of the first installation groove (601) through the first spring (8), a traction rope (9) is fixedly connected to the top wall of the stirring plate (7), and a traction component that is transmission-connected to the traction rope (9) is arranged in the middle of the stirring rod (6).

9. A raw material stirring device for producing silica gel products according to claim 8, characterized in that: The traction assembly comprises a rope winding wheel (10) and a fixed shaft (18), wherein the fixed shaft (18) is coaxially arranged with the rotating shaft (11), one end of the fixed shaft (18) is fixedly connected to the inner wall of the through groove (501), the other end of the fixed shaft (18) extends into the interior of the stirring rod (6), the fixed shaft (18) is rotatably connected to the stirring rod (6), the rope winding wheel (10) is arranged in the middle position inside the stirring rod (6), and the rope winding wheel (10) is fixedly connected to the fixed shaft (18).

10. A raw material stirring device for producing silica gel products according to claim 9, characterized in that: A guide roller (19) is rotatably mounted inside the first mounting groove (601), and the traction rope (9) passes around the guide roller (19).

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