Glass raw material high-efficiency mixing machine integrated with unloading scraper

Abstract

The application belongs to the technical field of glass raw material mixing, and particularly relates to a glass raw material high-efficiency mixing machine integrated with unloading scrapers, which comprises a mixing machine body, a support seat is fixedly connected to the bottom of the mixing machine body, a plurality of unloading scrapers with parallelogram cross sections and inclinations are arranged, stronger shearing force and stirring force can be generated in the rotating process, the agglomeration and stratification of the raw materials can be effectively broken, the plurality of unloading scrapers are stirred with high power by the output end of a servo motor, so that the glass raw materials with different densities and particle sizes can be fully mixed in the mixing machine body, when the mixing is completed, the plurality of unloading scrapers are arranged in a cross and separated manner, the materials in the mixing machine body are continuously scraped along a plurality of circular tracks in the interior of the mixing machine body, the uniformly mixed materials can be smoothly discharged through the connected unloading port and discharge port, and the problems of uneven mixing and material adhesion of the traditional glass raw material mixing machine are solved.

Description

Technical Field

[0001] This invention belongs to the field of glass raw material mixing technology, specifically a high-efficiency glass raw material mixer with an integrated unloading scraper. Background Technology

[0002] Glass is an amorphous solid, mainly composed of silicates. It is typically transparent, hard, and chemically stable. Its manufacturing process begins with precise raw material proportions. The core process involves mixing the main raw materials, such as quartz sand, soda ash, and limestone, with auxiliary materials according to a formula. Subsequently, the mixture is fed into a melting furnace to melt and transform into a homogeneous molten glass. After the molten glass undergoes clarification, homogenization, and cooling to reach a suitable state for forming, it is then shaped using processes such as float glass, blowing, pressing, and drawing. Finally, the formed glass products must undergo a carefully controlled annealing process to eliminate internal stress and ensure their strength and durability, ultimately being processed into various glass products.

[0003] In glassmaking, raw material mixing is a crucial step that determines the uniformity of glass composition and final quality. This step is not a simple physical stirring process, but rather a uniform mixing of the main raw materials, such as quartz sand, soda ash, and limestone, which constitute a very large proportion of the formula, with auxiliary raw materials such as clarifying agents and colorants, which are used in very small amounts but play a vital role. The core objective is to achieve a high degree of dispersion and uniform distribution of each component, forming a batch with a highly consistent chemical composition. This uniformity is directly related to the subsequent melting speed, the homogeneity of the molten glass, and the lifespan of the melting furnace, and ultimately affects all key performance indicators of the glass, such as transparency, strength, and color.

[0004] Traditional glass raw material mixers, especially drum mixers, have long been the mainstream equipment used in the industry. The main body is a rotating metal cylinder, which is usually equipped with lifting blades. During operation, the cylinder rotates at a constant speed under the drive of a motor. After the raw materials are lifted to a certain height inside the cylinder, they are scattered, diffused, and slide off each other under the action of gravity, thereby achieving mixing. When discharging, traditional glass raw material mixers mainly use a tilting drum. After the materials are mixed, the drive device pushes the entire drum to rotate forward, and the materials inside the drum are discharged from the discharge port at the front of the drum under the action of gravity. This type of equipment has a robust structure, large processing capacity, and relatively simple maintenance.

[0005] In glass manufacturing, although the aforementioned traditional glass raw material mixer can perform conventional mixing and unloading of glass raw materials, its mixing principle is gravity diffusion type. This means that it mainly relies on gravity and the rotation of the drum to mix and unload the materials. When dealing with raw materials with large differences in density and particle size, light and heavy materials are prone to separate during the mixing process, resulting in stratified distribution and uneven material mixing. Consequently, it is difficult to meet the requirements of glass production for uniform mixing.

[0006] Therefore, the present invention provides a high-efficiency glass raw material mixer with an integrated unloading scraper. Summary of the Invention

[0007] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0008] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a high-efficiency glass raw material mixer with an integrated unloading scraper, comprising a mixer body; a support base fixedly connected to the bottom of the mixer body; a sealing cover plate inserted into the mixer body; a servo motor fixedly connected to the top center of the mixer body; a turntable fixedly connected to the output end of the servo motor; three connecting rods fixedly connected to the bottom end of the turntable; a connecting frame fixedly connected to the bottom of the connecting rods; a fixing rod fixedly connected to both ends of the connecting frame; an unloading scraper fixedly connected to the bottom end of the fixing rod; and four unloading ports and four discharge ports respectively opened inside the mixer body, and the unloading ports and discharge ports are connected to each other.

[0009] Preferably, the cross-sectional shape of the unloading scraper is a parallelogram, and the unloading scraper is inclined, or the unloading scraper is a curved scraper.

[0010] Preferably, an electric cylinder is fixedly connected to the center of the mixing body; a cross is fixedly connected to the output end of the electric cylinder; and sliding blocks are fixedly connected to all four ends of the cross, and the sliding blocks are slidably connected to the discharge port.

[0011] Preferably, a rubber plate is fixedly connected to the sliding block; a fixing plate is fixedly connected to the mixing body near the sliding block; a top plate is fixedly connected to the top of the fixing plate, the top of the top plate has a circular cross-sectional shape, and the top of the top plate is attached to the bottom of the rubber plate.

[0012] Preferably, two agitator plates are fixedly connected to the plurality of fixed rods, and the agitator plates are provided with horn holes, and the two agitator plates are located above the unloading scraper.

[0013] Preferably, the bottom of the multiple connecting frames is fixedly connected to multiple dispersing rods, with four dispersing rods forming a group, and each group of dispersing rods is fixedly connected between the connecting rod and the fixing rod.

[0014] Preferably, three scraper plates are fixedly connected to the turntable. The cross-sectional shape of the scraper plates is triangular, and one side of the scraper plates is attached to the inner wall of the mixer body.

[0015] Preferably, a guide block is fixed to the bottom end of the plurality of scraper plates; one side of the guide block is set as a slope, and the bottom end of the guide block is attached to the inner bottom surface of the mixer body; a first magnetic block is fixed to the bottom end of the plurality of guide blocks; a second magnetic block is fixed to the bottom end of the rubber plate, and the first magnetic block and the second magnetic block can magnetically attract each other when they are close to each other.

[0016] Preferably, a collection trough is provided on one side of the slope of the plurality of material guide blocks; a filter screen is fixedly connected to the inner wall of the material guide block within the collection trough.

[0017] Preferably, rubber blocks are fixedly attached to the interior of the mixing body near the four discharge ports; the four rubber blocks are fixedly attached to the cross.

[0018] The beneficial effects of this invention are as follows: 1. The glass raw material high-efficiency mixer with integrated discharge scrapers described in this invention, by setting multiple discharge scrapers with parallelogram-shaped and inclined cross-sections, can generate stronger shearing and stirring forces during rotation, effectively breaking up the agglomeration and stratification of raw materials. Multiple discharge scrapers, driven by the high-power and efficient stirring of glass raw materials at the output end of servo motors, ensure that glass raw materials of different densities and particle sizes are fully mixed in the mixer body. At the same time, the special structural design of the discharge scrapers can reduce the adhesion of materials to the bottom surface during the mixing process, reduce the generation of mixing dead corners, and further improve the mixing uniformity. After mixing is completed, the discharge channel is opened, and multiple discharge scrapers are arranged in a cross-separated manner, continuously scraping the material inside the mixer body along multiple circular trajectories, so that the uniformly mixed material can be smoothly discharged through the connected discharge port and discharge outlet, completing the entire mixing and unloading process. This effectively solves the problems of uneven mixing and material adhesion in traditional glass raw material mixers, meeting the requirements of glass production for mixing uniformity and unloading.

[0019] 2. The high-efficiency glass raw material mixer with integrated unloading scraper described in this invention features multiple dispersing rods fixed to the bottom of the connecting frame and rotating synchronously. During rotation, the dispersing rods break up the glass raw material. The dispersing action of the multiple dispersing rods works in conjunction with the shearing and stirring action of the unloading scraper to process the glass raw material from different angles and positions, allowing agglomerates in the raw material to be broken up more thoroughly, further improving the uniformity of mixing. Furthermore, the arrangement of four dispersing rods fixed between the connecting rod and the fixed rod ensures that there are sufficient dispersing rods in multiple areas inside the mixer to break up the raw material, reducing the generation of dead zones in the mixing process. This ensures that the glass raw material in different locations is fully and uniformly mixed, thereby improving the quality and efficiency of glass raw material mixing and better meeting the high requirements for raw material mixing in glass production. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the present invention; Figure 2 This is a partial structural cross-sectional view of the hybrid body in this invention; Figure 3 This is a schematic diagram of the unloading port structure in this invention; Figure 4 This is a schematic diagram of the material guide block in this invention; Figure 5 This is a schematic diagram of the unloading scraper in this invention; Figure 6 This is a schematic diagram of the cross structure in this invention; Figure 7 This is a partial structural cross-sectional view of the sliding block in this invention; Figure 8 This is a schematic diagram of the unloading scraper in this invention; Figure 9 This is a perspective view of the unloading scraper in this invention; Figure 10 This is a side sectional view of the unloading scraper in this invention; Figure 11 This is a center cross-sectional view of the unloading scraper in this invention.

[0022] In the diagram: 1. Mixing body; 11. Support base; 12. Sealing cover plate; 13. Servo motor; 14. Turntable; 15. Connecting rod; 16. Connecting frame; 17. Fixing rod; 18. Discharge scraper; 2. Discharge port; 21. Discharge outlet; 22. Electric cylinder; 23. Cross; 24. Sliding block; 3. Rubber plate; 31. Fixing plate; 32. Top plate; 4. Stirring plate; 5. Dispersing rod; 6. Scraper plate; 7. Guide block; 8. Magnetic block No. 1; 81. Magnetic block No. 2; 9. Filter screen plate; 91. Rubber block. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5 , Figures 8 to 11As shown in the figure, an efficient glass raw material mixer with an integrated unloading scraper according to an embodiment of the present invention includes a mixer body 1; a support base 11 is fixedly connected to the bottom of the mixer body 1; a sealing cover plate 12 is inserted into the mixer body 1; a servo motor 13 is fixedly connected to the center of the top of the mixer body 1; a turntable 14 is fixedly connected to the output end of the servo motor 13; three connecting rods 15 are fixedly connected to the bottom end of the turntable 14; a connecting frame 16 is fixedly connected to the bottom of the connecting rods 15; a fixing rod 17 is fixedly connected to both ends of the connecting frame 16; and an unloading scraper 18 is fixedly connected to the bottom end of the fixing rod 17. The mixer body 1 has four discharge ports 2 and four outlet ports 21 inside, and the discharge ports 2 and outlet ports 21 are connected. During the mixing of glass-making raw materials, the mixer body 1 serves as the main frame of the high-efficiency glass raw material mixer. There are three connecting rods 15, evenly distributed at 120° intervals at the bottom of the turntable. Each connecting rod 15 corresponds to a connecting frame 16, and the connecting rod 15 is vertically fixed to the center of the connecting frame 16, ensuring balanced force on both ends of the connecting frame 16. The connecting frame 16 is a rigid straight rod, horizontally arranged with both ends extending outwards for symmetrical installation and fixation. Rods 17 and discharge scrapers 18 ensure symmetrical and stable mixing. There are a total of six fixed rods 17, one at each end of a connecting frame 16. There are also six discharge scrapers 18, one fixed rod 17 attached to the bottom of each fixed rod 17. A support base 11 is fixed to the bottom of the mixer body 1, supporting it. The bottom of the mixer body 1 has four discharge ports 2 and four discharge outlets 21. One discharge port 2 and one discharge outlet 21 are connected, forming a discharge channel for the mixed material. This discharge channel needs to be closed during mixing. A feeding port is provided on the mixer body 1. After the discharge channel is closed, various glass raw materials are fed into the interior of the mixer body 1 through the feeding port. After feeding is completed, the feeding port is sealed with the sealing cover plate 12. Then, the output end of the servo motor 13 drives the turntable 14 to rotate. The turntable 14 synchronously drives the three connecting rods 15 connected to the bottom to rotate. The discharge scrapers 18 connected to both ends of the connecting frame 16 through two fixed rods 17 respectively stir the glass raw materials in the mixer body 1. Multiple discharge scrapers 18 stir the glass raw materials with high power and high efficiency with the output end of the servo motor 13, so that glass raw materials with different densities and particle sizes are fully mixed in the mixer body 1. After mixing is complete, the bottom of the mixer has eight openings: four discharge ports 2 and four discharge ports 21. Each discharge port 2 is connected to a corresponding discharge port 21, forming four independent discharge channels. The discharge ports 2 and 21 are coaxially connected. The discharge ports 2 are located near the edge of the machine body, while the discharge ports 21 are located to one side of the discharge ports 2 and penetrate the machine wall, forming a smooth discharge path from the inside out. When the discharge channels are opened, multiple discharge scrapers 18 are arranged separately, serving not only as agitators for mixing the glass raw materials but also to accelerate and efficiently discharge the mixture. The discharge scrapers 18 are arranged at both ends. 8. During rotation, multiple concentric circular scraper tracks are formed, continuously scraping and mixing the material inside the machine body 1. This covers the four discharge ports 2, and all discharge ports 2 are within the continuous scraping range of the discharge scraper 18. This ensures that the material is forcibly pushed to the discharge port, achieving efficient discharge and reducing problems such as poor discharge and residue caused by incomplete scraping. This allows the uniformly mixed material to be smoothly discharged through the connected discharge ports 2 and discharge port 21, completing the entire mixing and discharge process. This solves the problems of uneven mixing and material adhesion in traditional glass raw material mixers, and meets the requirements of glass production for uniform mixing and discharge.

[0025] The discharge scraper has a parallelogram cross-sectional shape and is inclined, or it can be a curved scraper. During the glass raw material mixing process, because the discharge scraper 18 has a parallelogram cross-sectional shape and is inclined, its vertical cross-section along the direction of movement shows that the discharge scraper 18 is inclined, with its inclination reference being the central vertical axis of the mixer body. It is also tilted to the side relative to the bottom surface of the mixer body, with an inclination angle set between 30° and 45°. This enhances shearing and stirring forces during rotation, resolving the mixing issues between raw materials. In cases of agglomeration and stratification, multiple discharge scrapers 18, driven by the high-power and efficient agitation of the glass raw materials by the output of the servo motor 13, form a continuous oblique shearing surface when rotating. This changes the trajectory of the material movement and produces a layering and peeling effect, achieving shearing and dispersion. This ensures that glass raw materials of different densities and particle sizes are fully mixed within the mixer body 1. At the same time, the special structural design of the discharge scrapers 18 can reduce the adhesion of materials to the bottom surface during the mixing process, reduce the generation of mixing dead corners, and further improve the uniformity of mixing. like Figures 8 to 11As shown, when mixing multi-component glass raw materials with large density differences (such as quartz sand, soda ash, sodium sulfate, limestone, and dolomite), a curved discharge scraper 18 can be installed on the fixed rod 17. The scraping surface of the curved discharge scraper 18 is set as an S-shaped twisted surface, which has a continuous and gradually changing curved surface structure in space. In the vertical direction, the upper part of the curved discharge scraper 18 is thinner and the lower part is thicker, and the upper part is set as a sloping transition structure. In the horizontal direction, the two sides of the curved discharge scraper 18 are thinner and the middle part is thicker, forming a twisted structure that is thick in the center and thin on both sides. In the working state, the servo motor 13 drives the turntable 14 to make the curved discharge scraper 18 move in a circular motion around the central axis of the mixer body 1. Since the scraping surface of the curved discharge scraper 18 is an S-shaped twisted surface, during the movement, the surface of the curved discharge scraper 18 generates a continuously changing positive thrust and lateral component force between itself and the material, which can effectively handle materials with different densities. The material of the same density achieves differentiated movement. The low-density material is scooped up by the S-shaped curved surface, while the high-density material is guided and pushed tangentially by the S-shaped curved surface. This creates a multi-directional and multi-layered mixing effect inside the mixer body 1, reducing the sedimentation and accumulation of high-density material at the bottom of the machine and ensuring the uniformity of mixing of multi-component material. In addition, the thin upper and thin sides of the curved discharge scraper 18 result in a smaller contact surface with the material during rotation. The material can easily slide naturally along the slope and thin area, reducing the adhesion of material to the scraper surface. At the same time, the thickened middle of the curved discharge scraper 18 ensures the overall structural strength and rigidity, ensuring that it is not easily deformed during long-term high-load mixing. Compared with the parallelogram cross-section discharge scraper 18, the curved discharge scraper 18 can specifically adapt to the mixing needs of multi-component glass raw materials with large density differences, improving the mixing effect and discharge smoothness.

[0026] like Figures 1 to 7As shown, an electric cylinder 22 is fixedly connected to the center of the mixing body 1 and below the discharge port 2; a cross 23 is fixedly connected to the output end of the electric cylinder 22; sliding blocks 24 are fixedly connected to all four ends of the cross 23, and the sliding blocks 24 are slidably connected to the discharge port 2; when the discharge channel is controlled to open or close, the output end of the electric cylinder 22 extends upward, causing the cross 23 to slide upward. The electric cylinder 22 is located below the discharge port 2, and the four sliding blocks 24 are located at the bottom of the four discharge ports 2 respectively. The four sliding blocks 24 extend synchronously with the output end of the electric cylinder 22, synchronously causing the four sliding blocks 24 to slide upward, and blocking the original connection with the four discharge ports 21. The four discharge ports 2 are inclined and connected. At this time, the discharge channel is closed, and the sliding block 24 is flush with the inner bottom surface of the mixer body 1 to ensure the mixing of glass raw materials inside the mixer body 1. After the material is mixed, the output end of the electric cylinder 22 resets and drives the cross 23 to slide down. The four sliding blocks 24 slide down synchronously and open the connection between the discharge port 2 and the discharge port 21. At this time, the discharge channel is opened to ensure efficient discharge of materials inside the mixer body 1. During the sliding process, the outer side of the sliding block 24 is in close contact with the inner wall of the mixer body 1, which reduces the leakage of glass raw materials during the opening and closing of the discharge channel and ensures the sealing and reliability of the equipment.

[0027] A rubber plate 3 is fixedly attached to the sliding block 24; a fixing plate 31 is fixedly attached to the mixing body 1 near the sliding block 24; a top plate 32 is fixedly attached to the top of the fixing plate 31, the top of the top plate 32 has a circular cross-section, and the top of the top plate 32 is attached to the bottom of the rubber plate 3; when unloading the mixed material, both ends of the rubber plate 3 are fixed to the sliding block 24, and the output end of the electric cylinder 22 drives the four sliding blocks 24 to slide down synchronously. One fixing plate 31 and one top plate 32 are fixed to the sliding block 24 as a group. The fixing plate 31 and the top plate 32 are located at the edge of the sliding block 24 towards the center, and the fixing plate 31 and the top plate 32 are away from the discharge port 21. As the sliding block 24 continues to slide down, the top plate 32 with a circular top cross-section supports the bottom of the rubber plate 3, causing the originally flat rubber plate 3 to deform into The rubber plate 3 is sloping, and is lifted by the top plate 32 to form a slope on both sides. The slope near the edge of the sliding block 24 is short, while the slope near the discharge port 21 of the sliding block 24 is long. The long slope of the rubber plate 3 can guide the material on the sliding block 24, guiding the material from the discharge port 2 into the discharge port 21. This allows the material to slide smoothly down the long slope during the discharge process, reducing the accumulation and blockage of material in the discharge channel and improving the discharge efficiency. At the same time, the round top design of the top plate 32 also reduces the friction with the bottom of the rubber plate 3, making the sliding block 24 slide more smoothly and reducing the operating resistance of the equipment. After the discharge is completed, the output end of the electric cylinder 22 drives the four sliding blocks 24 to slide upward, and the four rubber plates 3 deform and return to their original shape, remaining flat with the bottom surface of the mixer body 1.

[0028] like Figures 1 to 5 As shown, two agitator plates 4 are fixedly attached to the multiple fixed rods 17. The agitator plates 4 have horn holes and are located above the discharge scraper 18. When the discharge scraper 18 at the bottom of the fixed rods 17 mixes the glass raw material with the output of the servo motor 13, the agitator plates 4 are located above the fixed rods 17 and above the discharge scraper 18. The agitator plates 4 agitate the material through the horn holes on their surfaces. The material can enter from the large opening of the horn hole and then exit from the small opening. The horn holes divert, turbulent, and pre-disperse the material, reducing material agglomeration. The two agitator plates 4 also agitate the glass raw material with the fixed rods 17. The multiple horn holes on the two agitator plates 4, combined with the edges of their surfaces, uniformly and efficiently disperse the glass raw material during the agitation process. In addition, the two agitator plates 4 are located above the discharge scraper 18 and cooperate with the discharge scraper 18 to form a three-dimensional stirring structure, enhancing the mixing effect of the mixer.

[0029] Multiple dispersing rods 5 are fixedly connected to the bottom of the multiple connecting frames 16, with four dispersing rods 5 forming a group, and each group of dispersing rods 5 is fixed between the connecting rod 15 and the fixed rod 17. When the connecting frame 16 rotates with the output end of the servo motor 13, the dispersing rods 5 are located at the bottom of the connecting frame 16 and between the unloading scraper 18 and the stirring plate 4. The multiple dispersing rods 5 can stir near the center of the bottom of the connecting frame 16, powerfully crushing and uniformly dispersing the middle layer material, eliminating large particle agglomerates. The multiple dispersing rods 5 are fixed to the bottom of the connecting frame 16 and rotate synchronously. During the rotation of the multiple dispersing rods 5, the glass raw material is dispersed. The dispersing effect of the stirring plate 4 and the multiple dispersing rods 5 cooperates with the shearing and stirring effect of the unloading scraper 18, and the three form a synergistic effect of upper layer pre-dispersion, middle layer dispersion and lower layer shearing and scraping. The pre-dispersion generated by the horn-shaped holes provides looser material conditions for the dispersing rods. The dispersing effect of the dispersing rods provides a more uniform material base for the unloading scraper. The shearing and pushing action of the unloading scraper then flips the bottom material upwards, improving the mixing effect. The glass raw materials are processed from different angles and positions, allowing the agglomerates in the raw materials to be broken up more thoroughly, thus improving the uniformity of the mixture. Moreover, every four dispersing rods 5 are fixed together between the connecting rod 15 and the fixed rod 17. This layout ensures that there are enough dispersing rods 5 to disperse the raw materials in multiple areas inside the mixer, reducing the generation of dead zones in the mixing process. This ensures that the glass raw materials in different positions can be fully and uniformly mixed, thereby improving the quality and efficiency of glass raw material mixing and meeting the high requirements for raw material mixing in the glass production process.

[0030] like Figures 1 to 4As shown, three scraper blades 6 are fixedly connected to the turntable 14. The cross-sectional shape of the scraper blades 6 is triangular, and one side of the scraper blades 6 is attached to the inner wall of the mixer body 1. When a large amount of glass raw material is mixed in the mixer body 1, some glass raw material is prone to adhere to the inner wall of the mixer body 1. With the three scraper blades 6 evenly distributed on the turntable 14, as the output end of the servo motor 13 drives the turntable 14 and the three scraper blades 6 to rotate, the three scraper blades 6 with triangular cross-sections can effectively scrape off the attached glass raw material while adhering to the inner wall of the mixer body 1 during the rotation process, and guide the scraped glass raw material away from the inner wall of the mixer body 1 to be added to the mixture, reducing the uneven mixing phenomenon caused by the adhesion of raw material during the mixing process, and further improving the uniformity of the mixture. In addition, the three scraper blades 6 are evenly distributed on the turntable 14, so that all areas of the inner wall of the mixer body 1 can be effectively scraped, reducing the generation of mixing dead corners and improving the overall mixing effect of the mixer.

[0031] Multiple scraper plates 6 are fixedly connected to their bottom ends with guide blocks 7; one side of the guide block 7 is set as a slope, and the bottom end of the guide block 7 is attached to the inner bottom surface of the mixer body 1; when some glass raw materials accumulate in the inner wall angle of the mixer body 1 during the mixing process and affect the mixing, the guide block 7 is fixed to the bottom of the scraper plate 6 and is attached to the inner wall angle of the mixer body 1. As the multiple scraper plates 6 rotate to scrape the attached material inside the mixer body 1, the guide block 7 also scrapes the material in the inner wall angle of the mixer body 1. One side of the guide block 7 is set as a slope, and its shape is similar to an agricultural plow. During the process, it can plow up the material piled up in the corner of the inner wall of the mixer body 1 and guide it to the mixing area, so that the material that was originally difficult to participate in the mixing can return to the mixing process, further improving the uniformity of mixing and reducing the problem of insufficient mixing caused by material accumulation in the corner. At the same time, the bottom end of the guide block 7 is closely attached to the inner bottom surface of the mixer body 1. During the rotation, it can also scrape off the material attached to the inner bottom surface of the mixer body 1, avoiding material residue on the bottom surface, ensuring the comprehensive mixing and efficient discharge of materials inside the mixer, and improving the overall performance and use effect of the mixer.

[0032] like Figures 1 to 4 , Figure 6 , Figure 7As shown, a first magnetic block 8 is fixed to the bottom end of each of the multiple guide blocks 7; a second magnetic block 81 is fixed to the bottom end of the rubber plate 3, and the first magnetic block 8 and the second magnetic block 81 can magnetically attract each other when they are close to each other; when the rubber plate 3 is shaped into a slope to guide the flow of the mixture, some glass raw materials are easy to adhere to the rubber plate 3 and affect the flow. As the guide blocks 7 rotate in a circular trajectory with the turntable 14 connected to the scraper plate 6, the volume of the first magnetic block 8 is larger than the volume of the second magnetic block 81, so that the first magnetic block 8 is close to the second magnetic block at the bottom of the rubber plate 3. At time 81, the first magnetic block 8 can attract the second magnetic block 81 to press the rubber plate 3 and magnetically attract it closer, causing the rubber plate 3 to deform again. The deformation range is not large, but it can cause a local bulge in the rubber plate 3 near the second magnetic block 81. After the first magnetic block 8 moves away from the second magnetic block 81, the second magnetic block 81 loses the magnetic attraction with the first magnetic block 8. The rubber plate 3 returns to its original state due to elasticity and can generate vibration, so that the glass raw material attached to the rubber plate 3 can fall off under the vibration, reducing the accumulation of material on the rubber plate 3 and ensuring the smoothness of material feeding.

[0033] like Figures 1 to 4 As shown, a collection trough is provided on one side of the slope of the multiple guide blocks 7; a filter screen 9 is fixedly connected to the inner wall of the guide block 7 within the collection trough; when the guide block 7 scrapes the material at the angle between the inner wall of the mixer body 1, the filter screen 9 is fixed in the collection trough of the guide block 7 to filter the glass raw material. Small glass raw material particles that meet the specifications can be filtered through the filter screen 9, while large glass raw material particles that do not meet the specifications are intercepted by the filter screen 9 in the collection trough. As the guide block 7 continues to rotate, a large amount of large glass raw material particles that do not meet the specifications are intercepted in the collection trough and are uniformly processed in the subsequent cleaning process. This not only helps to improve the overall uniformity of the glass raw material, but also effectively screens the particle size of the raw material, ensuring that the quality of the glass raw material entering the next production stage is more stable.

[0034] like Figures 1 to 3 , Figure 6As shown, rubber blocks 91 are fixedly attached to the interior of the mixer body 1 near the four discharge ports 21. The four rubber blocks 91 are fixedly attached to the cross 23. When the rubber plate 3 deforms and guides the mixture to be discharged, some of the mixture may easily cross the discharge port 21 and accumulate in the sliding area of ​​the cross 23. By fixing the four rubber blocks 91 to the cross 23 near the four discharge ports 21, the rubber blocks 91 can deform and extend during the process of the electric cylinder 22 driving the cross 23 to slide down, forming an intercepting wall at the discharge port 21, temporarily closing the sliding area of ​​the cross 23, thereby reducing the accumulation of mixture at the cross 23 and ensuring that the cross 23 can slide smoothly to control the opening and closing of the discharge channel. After the mixture is discharged, the electric cylinder 22 drives the cross 23 to slide up, and the rubber blocks 91 are squeezed and deformed to shrink, which does not affect the normal operation of subsequent equipment, improves the stability and reliability of the mixer during the discharge process, and reduces equipment failure and discharge problems that are easily caused by the accumulation of mixture.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency glass raw material mixer with an integrated unloading scraper, characterized in that: The equipment includes a mixing body; a support base is fixedly connected to the bottom of the mixing body; a sealing cover is inserted into the mixing body; a servo motor is fixedly connected to the center of the top of the mixing body; a turntable is fixedly connected to the output end of the servo motor; three connecting rods are fixedly connected to the bottom of the turntable; a connecting frame is fixedly connected to the bottom of the connecting rods; a fixing rod is fixedly connected to both ends of the connecting frame; a discharge scraper is fixedly connected to the bottom of the fixing rod; four discharge ports and four outlet ports are respectively opened inside the mixing body, and the discharge ports and outlet ports are connected to each other.

2. The high-efficiency glass raw material mixer with integrated unloading scraper according to claim 1, characterized in that: The unloading scraper has a parallelogram cross-sectional shape and is inclined, or the unloading scraper is a curved scraper.

3. The high-efficiency glass raw material mixer with integrated unloading scraper according to claim 1, characterized in that: An electric cylinder is fixedly connected to the center of the mixing body; a cross is fixedly connected to the output end of the electric cylinder; and sliding blocks are fixedly connected to all four ends of the cross, with the sliding blocks slidably connected to the discharge port.

4. The high-efficiency glass raw material mixer with integrated unloading scraper according to claim 3, characterized in that: A rubber plate is fixedly attached to the sliding block; a fixing plate is fixedly attached to the mixing body near the sliding block; a top plate is fixedly attached to the top of the fixing plate, the top of the top plate has a circular cross-sectional shape, and the top of the top plate is attached to the bottom of the rubber plate.

5. A high-efficiency glass raw material mixer with an integrated unloading scraper according to claim 1, characterized in that: Two agitator plates are fixedly connected to the multiple fixed rods. The agitator plates have horn holes and are located above the unloading scraper.

6. The high-efficiency glass raw material mixer with integrated unloading scraper according to claim 1, characterized in that: Multiple dispersing rods are fixedly connected to the bottom of the multiple connecting frames, with four dispersing rods forming a group, and each group of dispersing rods is fixed between the connecting rod and the fixed rod.

7. A high-efficiency glass raw material mixer with an integrated unloading scraper according to claim 4, characterized in that: Three scraper plates are fixed to the turntable. The cross-sectional shape of the scraper plates is triangular, and one side of the scraper plates is attached to the inner wall of the mixer body.

8. A high-efficiency glass raw material mixer with an integrated unloading scraper according to claim 7, characterized in that: A guide block is fixed to the bottom end of each of the scraper plates; one side of the guide block is set as a slope, and the bottom end of the guide block is attached to the inner bottom surface of the mixer body; a first magnetic block is fixed to the bottom end of the multiple guide blocks; a second magnetic block is fixed to the bottom end of the rubber plate, and the first and second magnetic blocks can magnetically attract each other when they are close to each other.

9. A high-efficiency glass raw material mixer with an integrated unloading scraper according to claim 8, characterized in that: A collection trough is provided on one side of the slope of the multiple material guide blocks; a filter screen is fixed to the inner wall of the material guide block inside the collection trough.

10. A high-efficiency glass raw material mixer with an integrated unloading scraper according to claim 3, characterized in that: Rubber blocks are fixed to the interior of the mixer near the four discharge ports; the four rubber blocks are fixed to the cross.

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