High-speed kneader for color master batch production

Abstract

The utility model relates to color concentrate production equipment technical field discloses a high -speed kneading machine for color concentrate production, including the fixed frame, the top of fixed frame installs the top plate, the left and right side bottom of fixed frame all is provided with the discharge mechanism, the discharge mechanism is used for increasing the discharge speed, the bottom front side of top plate is provided with the splash -proof mechanism, the splash -proof mechanism is used for preventing splashing when stirring, the top of top plate is provided with the stirring mechanism, the discharge mechanism includes two fixed blocks, two fixed blocks's adjacent respectively fixedly connected in the left and right side bottom rear end of fixed frame. In the utility model, baffle no.

Description

Technical Field

[0001] This utility model relates to the technical field of color masterbatch production equipment, and in particular to a high-speed kneader for color masterbatch production. Background Technology

[0002] A kneader is a special mixing and stirring device. The most common type uses two Σ blades arranged in a side-by-side tangential differential speed configuration, where one blade moves at a high speed and the other at a low speed. This creates shearing force, and the different blade speeds allow the materials to be mixed quickly and evenly.

[0003] The published patent CN222858474U discloses a high-speed kneader for color masterbatch production, comprising: a box body with an open bottom; a base located below the box body; a support rod fixedly connected between the base and the box body; a feed inlet located on the top plate of the box body; two rotating rods symmetrically mounted on the top plate of the box body; a stirring rod fixedly connected to the bottom of the rotating rods; a drive assembly located on the box body for driving the two rotating rods to rotate; a receiving box located at the bottom of the box body; a support frame fixedly connected to the base and hinged to the receiving box; an angle adjustment assembly located between the receiving box and the base; a discharge port located on the side plate of the receiving box; and a sealing plate corresponding to the discharge port and detachably mounted on the receiving box. The beneficial effect is that it provides a high-speed kneader for color masterbatch production.

[0004] Although the high-speed kneader for color masterbatch production in the aforementioned patent improves the feeding speed of raw materials to a certain extent, the speed is still relatively insufficient and cannot achieve efficient output, thus slowing down the efficiency and reducing the production progress. In addition, the completely open feed port makes it easy for raw materials to splash out of the box during the mixing process, thereby affecting the surrounding environment and failing to ensure the cleanliness of the environment around the box. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a high-speed kneader for color masterbatch production, which aims to improve the existing technology's inability to achieve efficient material discharge and the problem that the completely open feed inlet causes raw materials to splash out of the box during the mixing process.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-speed kneader for color masterbatch production, comprising a fixed frame, a top plate installed on the top of the fixed frame, a discharge mechanism provided on the bottom left and right sides of the fixed frame, the discharge mechanism being used to increase the discharge speed, an anti-splash mechanism being provided on the bottom front side of the top plate, the anti-splash mechanism being used to prevent splashing out during stirring, and a stirring mechanism being provided on the top of the top plate; The discharge mechanism includes two fixed blocks, which are respectively fixedly connected to the left and right bottom rear ends of the fixed frame. An electric telescopic rod is fixedly connected to the top of each of the two fixed blocks, and a connecting plate is fixedly connected to the top of each of the two electric telescopic rods. An installation groove is provided on the bottom of each of the left and right sides of the fixed frame. A baffle is slidably connected inside each of the two installation grooves. The two connecting plates are respectively fixedly connected to the opposite side of the two baffles. An observation component is provided on the front side of the fixed frame.

[0007] As a further description of the above technical solution: The splash-proof mechanism includes a feeding hopper, the bottom of which is fixedly connected to the top front side of the top plate. Two rotating seats are fixedly connected to the bottom front side of the top plate. Baffles are rotatably connected inside each of the two rotating seats. Fixed plates are fixedly connected to the bottom left and right front ends of the bottom of the top plate and the bottom of the two baffles. Rotating seats are fixedly connected between adjacent fixed plates. Springs are fixedly connected between adjacent rotating seats. A sealing assembly is provided at the bottom of the top plate.

[0008] As a further description of the above technical solution: The observation assembly includes an observation window, the exterior of which is mounted on the front side of a mounting frame. An observation opening is provided on the front side of the mounting frame, and the outer wall of the observation window is mounted inside the observation opening.

[0009] As a further description of the above technical solution: The splash-proof mechanism also includes two telescopic sleeves. The opposite sides of the two telescopic sleeves are fixedly connected between the adjacent outermost two fixed plates, and the adjacent sides of the two telescopic sleeves are fixedly connected between the opposite sides of the two inner fixed plates.

[0010] As a further description of the above technical solution: The sealing assembly includes a sealing ring, the top of which is fixedly connected to the bottom of the top plate, and a sealing groove is provided on the top of the fixing frame.

[0011] As a further description of the above technical solution: The stirring mechanism includes a motor, the bottom of which is fixedly connected to the top of the top plate. The output end of the motor passes through the top of the top plate and is fixedly connected to a rotating rod. Multiple stirring blades are fixedly connected to the outer wall of the rotating rod. Two snap fasteners are fixedly connected to the front and rear sides of the fixing frame. Pipe clamps are fixedly connected to the front and rear sides of the top plate. Handles are fixedly connected to the left and right sides of the top of the top plate.

[0012] As a further description of the above technical solution: The fixed frame is fixedly connected to support frames on both the left and right sides, and two anti-slip pads are fixedly connected to the bottom of each of the two support frames.

[0013] As a further description of the above technical solution: The top plurality of rotating rods are designed in opposite directions, and the diameter of the bottom rotating rod is smaller than the diameter of the top plurality of rotating rods.

[0014] This utility model has the following beneficial effects: 1. In this utility model, before stirring, the baffle one closes and seals the discharge port in the installation groove; after the raw materials are added, the stirring mechanism is started to stir, and the anti-splashing mechanism prevents material from splashing; after stirring is completed, the electric telescopic rod drives the connecting plate and the baffle one to slide along the installation groove to open the discharge port, and the masterbatch is discharged by gravity; the operator monitors the components by observing them, and after completion, the telescopic rod is started in reverse to reset the baffle one. During maintenance, the components are inspected and impurities are cleaned. This achieves efficient stirring, anti-splashing and rapid discharge of the masterbatch, shortens the discharge preparation time, reduces discharge resistance, avoids material waste and environmental pollution, and meets the efficiency and environmental protection requirements of masterbatch production.

[0015] In this invention, when raw materials are fed, they are poured from the feed hopper into the impact baffle two. The baffle two rotates around the rotating seat one, causing the fixed plate and the rotating seat two to move and stretch the spring, allowing the raw materials to enter smoothly. After feeding, the spring force drives the baffle two to reset, and the sealing component fills the gaps. During stirring, the spring keeps the baffle two closed to prevent splashing. When discharging, the telescopic rod drives the baffle one to open and close, realizing convenient feeding and automatic sealing of color masterbatch, effectively preventing material splashing during stirring, avoiding waste and pollution, and meeting the needs of production convenience and environmental protection. Attached Figure Description

[0016] Figure 1 This is a perspective view of a high-speed kneader for producing color masterbatch according to the present invention. Figure 2 This is a front view of a high-speed kneader for producing color masterbatch according to the present invention. Figure 3 This is an exploded view of the anti-splashing mechanism in a high-speed kneader for color masterbatch production proposed in this utility model; Figure 4 This is an exploded view of the stirring mechanism in a high-speed kneader for producing color masterbatch according to this utility model; Figure 5 This is an exploded view of the discharge mechanism in a high-speed kneader for producing color masterbatch according to this utility model.

[0017] Legend: 1. Fixed frame; 2. Top plate; 3. Discharge mechanism; 31. Fixed block; 32. Electric telescopic rod; 33. Connecting plate; 34. Mounting groove; 35. Baffle one; 36. Observation assembly; 361. Observation port; 362. Observation window; 4. Anti-splash mechanism; 41. Feed hopper; 42. Rotating seat one; 43. Baffle two; 44. Fixed plate; 45. Rotating seat two; 46. Spring; 47. Telescopic sleeve; 48. Sealing assembly; 481. Sealing ring; 482. Sealing groove; 5. Stirring mechanism; 51. Motor; 52. Rotating rod; 53. Stirring blade; 54. Clip fastener; 55. Pipe clamp; 56. Handle; 6. Support frame; 7. Anti-slip mat. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1-5 An embodiment of this utility model is provided: a high-speed kneader for color masterbatch production, including a fixed frame 1, a top plate 2 installed on the top of the fixed frame 1, a discharge mechanism 3 provided on the bottom of both the left and right sides of the fixed frame 1, the discharge mechanism 3 is used to increase the discharge speed, an anti-splash mechanism 4 is provided on the bottom front side of the top plate 2, the anti-splash mechanism 4 is used to prevent splashing during stirring, and a stirring mechanism 5 is provided on the top of the top plate 2; The discharge mechanism 3 includes two fixed blocks 31. The two fixed blocks 31 are fixedly connected to the left and right bottom rear ends of the fixed frame 1 respectively. The top of each of the two fixed blocks 31 is fixedly connected to an electric telescopic rod 32. The top of each of the two electric telescopic rods 32 is fixedly connected to a connecting plate 33. The bottom of the left and right sides of the fixed frame 1 is provided with mounting grooves 34. The inside of each of the two mounting grooves 34 is slidably connected to a baffle 35. The adjacent connecting plates 33 are fixedly connected to the opposite side of the two baffles 35 respectively. An observation component 36 is provided on the front side of the fixed frame 1. Specifically, before mixing the masterbatch, the baffle 35 is in a closed state inside the mounting groove 34, blocking the discharge port at the bottom of the fixed frame 1. After the masterbatch raw material is put into the fixed frame 1, the mixing mechanism 5 at the top of the top plate 2 is started. The mixing mechanism 5 mixes the masterbatch raw material inside the fixed frame 1 at high speed, completing the mixing and kneading operation of the masterbatch. During the mixing process, the anti-splash mechanism 4 at the bottom front of the top plate 2 prevents the material from splashing out of the fixed frame 1. Through the cooperation of the anti-splash mechanism 4 with the fixed frame 1 and the top plate 2, it is ensured that the material is always inside the fixed frame 1, avoiding material waste and pollution of the working environment. When the masterbatch needs to be discharged after mixing, the electric telescopic rod 32 of the discharge mechanism 3 is activated. After the electric telescopic rod 32 is powered on, it extends upward, driving the top connecting plate 33 to move upward synchronously. During the movement of the connecting plate 33, the baffle 35 fixedly connected to it slides upward along the inside of the mounting groove 34, gradually opening the discharge port at the bottom of the fixing frame 1. Through the cooperation between the electric telescopic rod 32 and the connecting plate 33, the telescopic power of the electric telescopic rod 32 is transmitted to the baffle 35, realizing the automatic lifting and lowering of the baffle 35. Through the cooperation between the baffle 35 and the mounting groove 34, the sliding trajectory of the baffle 35 is limited, ensuring that the baffle 35 accurately opens or closes the discharge port, avoiding poor discharge due to the deviation of the baffle 35. After the discharge port is opened, the masterbatch that has been stirred inside the fixed frame 1 flows downward under the action of gravity and is quickly discharged outside the equipment. The discharge port is quickly opened by driving the baffle 35 through the electric telescopic rod 32. Compared with the manual opening method, the discharge preparation time is shortened. At the same time, the fully opened discharge port is unobstructed, reducing the resistance to discharge of masterbatch. Through the cooperation of the various components of the discharge mechanism 3, the discharge speed is increased, and the production efficiency is improved. The operator can observe the stirring status and discharge progress of the masterbatch inside the fixed frame 1 in real time through the observation component 36 on the front side of the fixed frame 1. When the masterbatch is observed to be completely discharged, the electric telescopic rod 32 is started in reverse. The electric telescopic rod 32 retracts, driving the connecting plate 33 and the baffle 35 to slide down along the mounting groove 34 until the baffle 35 re-blocks the discharge port, completing the discharge operation. When maintaining the discharge mechanism 3, check the extension and retraction status of the electric telescopic rod 32 to ensure that it can smoothly drive the baffle 35 to rise and fall; clean the residual masterbatch inside the mounting groove 34 to prevent impurities from affecting the sliding of the baffle 35; check the connection status between the connecting plate 33 and the baffle 35 to ensure that the two are firmly fixed and to prevent the baffle 35 from falling off. This achieves efficient mixing, anti-splashing and rapid discharge of masterbatch, providing a guarantee for the stable operation of the high-speed kneader for masterbatch production.

[0020] Reference Figures 1-3 The anti-splash mechanism 4 includes a feed hopper 41, the bottom of which is fixedly connected to the front top of the top plate 2. Two rotating seats 42 are fixedly connected to the front bottom of the top plate 2. Baffles 43 are rotatably connected inside the two rotating seats 42. Fixed plates 44 are fixedly connected to the bottom left and right front ends of the bottom of the top plate 2 and the bottom of the two baffles 43. Rotating seats 45 are fixedly connected between adjacent fixed plates 44. Springs 46 are fixedly connected between adjacent rotating seats 45. A sealing assembly 48 is provided at the bottom of the top plate 2. Specifically, when feeding the masterbatch raw material, the raw material is poured into the top of the feed hopper 41. The raw material flows downward along the internal channel of the feed hopper 41 and impacts the baffle 43 on the front side of the bottom of the top plate 2. After being impacted by the raw material, the baffle 43 rotates around the rotating seat 42 into the fixed frame 1. At this time, the fixed plate 44 at the bottom of the baffle 43 drives the adjacent rotating seat 45 to move, so that the spring 46 is stretched. Through the cooperation between the feed hopper 41 and the baffle 43, the raw material can smoothly enter the fixed frame 1, realizing convenient feeding. Through the cooperation between the rotating seat 42 and the baffle 43, a rotation fulcrum is provided for the baffle 43, ensuring that the baffle 43 can be opened and closed flexibly. After the raw materials are added, the second baffle 43 loses the impact force of the raw materials. The spring 46, due to the reverse elastic force generated by the stretching, drives the second rotating seat 45 to reset. The second rotating seat 45 pulls the second baffle 43 to rotate in the opposite direction around the first rotating seat 42 through the fixed plate 44 until the second baffle 43 returns to its initial closed state, sealing the opening between the top plate 2 and the fixed frame 1. Through the cooperation of the spring 46, the second rotating seat 45, and the fixed plate 44, the second baffle 43 is automatically reset without manual operation. At the same time, the sealing component 48 at the bottom of the top plate 2 fits against the edge of the second baffle 43. Through the cooperation of the sealing component 48 with the top plate 2 and the second baffle 43, the gap between the second baffle 43 and the top plate 2 is filled to prevent materials from splashing out of the gap during stirring. When the stirring mechanism 5 is started to stir the color masterbatch raw material inside the fixed frame 1 at high speed, the baffle 43 remains closed under the tension of the spring 46 to prevent material splashing caused by high-speed stirring. If the material exerts an outward pushing force on the baffle 43 during the stirring process, the spring 46 will be further stretched to buffer the pushing force, while continuously providing a reverse pulling force to ensure that the baffle 43 always fits against the opening of the fixed frame 1. Through the cooperation of the spring 46 and the baffle 43, the anti-splashing effect is enhanced, and material waste and pollution of the working environment are avoided. After mixing is completed, start the electric telescopic rod 32 of the discharge mechanism 3, which drives the baffle 35 to slide upward along the mounting groove 34, opening the discharge port to discharge the material. The operator can check the discharge progress through the observation component 36. After the discharge is completed, the electric telescopic rod 32 retracts and drives the baffle 35 to reset and block the discharge port. When maintaining the anti-splash mechanism 4, check the rotation status of rotating seat 1 42 and baffle 2 43 to ensure that baffle 2 43 opens and closes smoothly; check the elasticity of spring 46 and replace the failed spring 46; check the sealing effect of sealing component 48 and replace the aged sealing component 48. This achieves convenient feeding, anti-splash, and efficient production, providing a guarantee for the stable operation of the high-speed kneader for color masterbatch production.

[0021] Reference Figures 3-4The observation component 36 includes an observation window 362, the outside of which is mounted on the front side of the fixing frame 1. An observation opening 361 is provided on the front side of the fixing frame 1. The outer wall of the observation window 362 is installed inside the observation opening 361. The splash-proof mechanism 4 also includes two telescopic sleeves 47. The two telescopic sleeves 47 are respectively fixedly connected between the adjacent two outermost fixing plates 44 on opposite sides. The two telescopic sleeves 47 are respectively fixedly connected between the adjacent two inner fixing plates 44 on opposite sides. The sealing component 48 includes a sealing ring 481. The top of the sealing ring 481 is fixedly connected to the bottom of the top plate 2. A sealing groove 482 is provided on the top of the fixing frame 1. Specifically, when checking the material status, the operator can directly check the raw material balance, stirring status and discharge progress of the masterbatch inside the fixed frame 1 through the observation window 362 inside the observation port 361 on the front side of the fixed frame 1. With the cooperation of the observation window 362, observation port 361 and fixed frame 1, the internal situation can be grasped without opening the equipment, avoiding material splashing during the inspection process, while ensuring the convenience of operation and providing a basis for timely adjustment of production parameters; When raw materials are fed in, the second baffle 43 rotates around the rotating seat 42 under impact, causing the inner fixed plate 44 to move outward. The inner fixed plate 44 pulls the telescopic sleeve 47 to extend, and at the same time the spring 46 is stretched. Through the cooperation between the telescopic sleeve 47 and the inner and outer fixed plates 44, the movement direction of the fixed plate 44 is limited, preventing the fixed plate 44 from shifting when the second baffle 43 rotates. After the raw materials are fed in, the spring 46 retracts, causing the fixed plate 44 to return to its original position. The telescopic sleeve 47 retracts synchronously. Through the cooperation between the telescopic sleeve 47 and the spring 46, the stability of the second baffle 43's return is enhanced, avoiding poor sealing due to shaking when the second baffle 43 returns to its original position. After the second baffle 43 is closed, the sealing ring 481 at the bottom of the top plate 2 is embedded in the sealing groove 482 at the top of the fixed frame 1. Through the cooperation of the sealing ring 481 with the top plate 2 and the sealing groove 482, the gap between the top plate 2 and the fixed frame 1 is filled. At the same time, with the shielding of the second baffle 43, a double seal is formed, which further prevents the material from splashing from the gap at the top of the equipment during stirring and improves the overall sealing performance of the equipment. When the stirring mechanism 5 is started, the sealing ring 481 always fits against the inner wall of the sealing groove 482, and the telescopic sleeve 47 remains in a contracted state to ensure that the second baffle 43 is stably closed. The observation window 362 clearly shows the internal stirring situation. After the stirring is completed, the electric telescopic rod 32 is started to drive the first baffle 35 to open the discharge port. After the operator confirms that the material has been completely discharged through the observation window 362, the electric telescopic rod 32 is controlled to drive the first baffle 35 to reset. During maintenance, check the installation status of the observation window 362 and the observation port 361, clean the surface of the observation window 362 to ensure a clear view; check the extension and retraction status of the telescopic sleeve 47, and replace any stuck telescopic sleeve 47; check the fit between the sealing ring 481 and the sealing groove 482, and replace any aged sealing ring 481. This achieves convenient observation, stable sealing, and efficient production, providing a guarantee for the stable operation of the kneader.

[0022] Reference Figure 4 The stirring mechanism 5 includes a motor 51, the bottom of which is fixedly connected to the top of the top plate 2. The output end of the motor 51 passes through the top of the top plate 2. A rotating rod 52 is fixedly connected to the output end of the motor 51. Multiple stirring blades 53 are fixedly connected to the outer wall of the rotating rod 52. Two buckle fasteners 54 are fixedly connected to the front and rear sides of the fixed frame 1. Pipe clamps 55 are fixedly connected to the front and rear sides of the top plate 2. Handles 56 are fixedly connected to the left and right sides of the top of the top plate 2. Support frames 6 are fixedly connected to the left and right sides of the fixed frame 1. Two anti-slip pads 7 are fixedly connected to the bottom of the two support frames 6. The multiple rotating rods 52 at the top are designed in opposite directions. The diameter of the bottom rotating rod 52 is smaller than the diameter of the multiple rotating rods 52 at the top. Specifically, when installing the top plate 2, place the top plate 2 on top of the fixing frame 1, align the pipe clamps 55 on the front and rear sides of the top plate 2 with the buckle fixing devices 54 on the front and rear sides of the fixing frame 1, rotate the buckle fixing device 54 to engage with the pipe clamps 55, and fix the top plate 2 on top of the fixing frame 1 through the cooperation of the buckle fixing device 54 and the pipe clamps 55 to prevent the top plate 2 from shifting during stirring; when disassembling the top plate 2, simply rotate the buckle fixing device 54 in the opposite direction. The top plate 2 can be easily moved by the handle 56, improving the convenience of disassembly and assembly. When the equipment is placed, the support frames 6 on the left and right sides of the fixed frame 1 support the equipment on the ground. The anti-slip pads 7 at the bottom of the support frames 6 are in contact with the ground. Through the cooperation of the support frames 6, the fixed frame 1, and the anti-slip pads 7, the overall height of the equipment is increased, and the bottom of the fixed frame 1 is prevented from getting damp. Through the cooperation of the anti-slip pads 7 with the ground, the friction between the equipment and the ground is increased, preventing the equipment from shifting due to vibration during operation and ensuring stable operation. When the stirring mechanism 5 is started, the motor 51 is powered on and runs, and the output end drives the rotating rod 52 to rotate. Multiple stirring blades 53 on the outer wall of the rotating rod 52 rotate synchronously with it. The top stirring blades 53 with opposite design form a reverse stirring trajectory, breaking the single flow direction of the material and promoting material convection. The bottom rotating rod 52 has a smaller diameter and can go deep into the bottom of the fixed frame 1 for stirring. Combined with the stirring action of the top rotating rod 52 with a larger diameter, the material inside the equipment is stirred in all directions. Through the cooperation of the reverse stirring blades 53 and the rotating rods 52 with different diameters, the uniformity and efficiency of the masterbatch stirring are improved, and uneven mixing of local materials is avoided. During the mixing process, the mixing status can be viewed through the observation window 362. The anti-splash mechanism 4 prevents material from splashing. After mixing is completed, the electric telescopic rod 32 is activated to open the baffle 35 to discharge the material. During maintenance, check the connection between the motor 51 and the rotating rod 52 to ensure smooth rotation; check the integrity of the mixing blade 53 and replace any damaged blades; clean the impurities at the bottom of the anti-slip pad 7 to ensure the anti-slip effect. This achieves efficient mixing and equipment stability, providing a guarantee for the operation of the kneader.

[0023] Working principle: Place the support frames 6 on the left and right sides of the fixed frame 1 on the preset ground. The anti-slip pads 7 at the bottom of the support frames 6 are in close contact with the ground. Through the cooperation of the support frames 6, the fixed frame 1, and the anti-slip pads 7, the equipment is supported at the preset height, preventing the bottom of the fixed frame 1 from directly contacting the ground and getting damp. At the same time, the anti-slip pads 7 increase the friction between the equipment and the ground, preventing the equipment from shifting due to vibration during subsequent mixing, and providing a stable foundation for the overall operation. The operator moves the top plate 2 using the handles 56 on the left and right sides of the top plate 2 and places it on top of the fixed frame 1. The pipe clamps 55 on the front and back sides of the top plate 2 are precisely aligned with the buckle retainers 54 on the front and back sides of the fixed frame 1. The buckle retainers 54 are rotated to engage with the pipe clamps 55. Through the cooperation of the buckle retainers 54 and the pipe clamps 55, the top plate 2 is firmly fixed to the top of the fixed frame 1 to prevent the top plate 2 from shifting during the mixing process. When the top plate 2 needs to be disassembled later, the buckle retainers 54 can be rotated in the opposite direction to release the fixation. The handles 56 make it easy to move and improve the convenience of disassembly and assembly. At this time, the baffle 35 at the bottom of the fixed frame 1 is in the closed state inside the installation groove 34, blocking the discharge port at the bottom of the fixed frame 1 and preparing for the subsequent feeding of raw materials and mixing. The color masterbatch raw material is poured into the top of the feed hopper 41 of the anti-splash mechanism 4. The raw material flows downward along the internal channel of the feed hopper 41 and impacts the baffle 43 on the front side of the bottom of the top plate 2. After being impacted by the raw material, the baffle 43 rotates around the rotating seat 42 and moves into the fixed frame 1. The fixed plate 44 at the bottom of the baffle 43 simultaneously drives the adjacent rotating seat 45 to move, which stretches the spring 46. At the same time, the inner fixed plate 44 pulls the telescopic sleeve 47 to extend. Through the cooperation of the feed hopper 41 and the baffle 43, the raw material can smoothly enter the fixed frame 1, realizing convenient feeding. Through the cooperation of the rotating seat 42 and the baffle 43, a stable rotation fulcrum is provided for the baffle 43, ensuring that the baffle 43 can open and close flexibly. Through the cooperation of the telescopic sleeve 47 and the inner and outer fixed plates 44, the movement direction of the fixed plate 44 is limited, preventing the fixed plate 44 from shifting when the baffle 43 rotates, and ensuring the stability of the feeding process. After the raw materials are fed in, the second baffle 43 loses the impact force of the raw materials. The spring 46, due to the reverse elastic force generated by the stretching, drives the second rotating seat 45 to reset. The second rotating seat 45 pulls the second baffle 43 to rotate in the opposite direction around the first rotating seat 42 through the fixed plate 44 until the second baffle 43 returns to the initial closed state, sealing the opening between the top plate 2 and the fixed frame 1. The telescopic sleeve 47 retracts synchronously. Through the cooperation of the spring 46, the second rotating seat 45, and the fixed plate 44, the second baffle 43 is automatically reset without manual operation. The cooperation between the telescopic sleeve 47 and the spring 46 enhances the stability of the baffle 2 43's reset, preventing the baffle 2 43 from shaking and causing poor sealing during reset. At the same time, the sealing ring 481 at the bottom of the top plate 2 is embedded in the sealing groove 482 at the top of the fixed frame 1. Through the cooperation between the sealing ring 481, the top plate 2, and the sealing groove 482, the gap between the top plate 2 and the fixed frame 1 is filled. Combined with the baffle 2 43, a double seal is formed to prevent material from splashing from the gap during subsequent mixing, thus improving the overall sealing performance of the equipment. The motor 51 on the top of the top plate 2 is started. The motor 51 operates, and its output drives the rotating rod 52 to rotate. Multiple stirring blades 53 on the outer wall of the rotating rod 52 rotate synchronously with it. The top stirring blades 53, with their opposite design, form a reverse stirring trajectory, breaking the single flow direction of the material and promoting convection of material inside the fixed frame 1. The diameter of the bottom rotating rod 52 is smaller than that of the top rotating rod 52, allowing it to reach deeper into the bottom of the fixed frame 1 to stir the deposited material. Combined with the stirring action of the larger diameter top rotating rod 52, this achieves all-around stirring of the material inside the equipment. The combination of the reverse-designed stirring blades 53 and the rotating rods 52 of different diameters improves the uniformity and efficiency of the masterbatch mixing, avoids uneven mixing in certain areas, and completes the mixing and kneading operation of the masterbatch. During the mixing process, the operator can observe the mixing status and raw material balance of the masterbatch inside the fixed frame 1 in real time through the observation window 362 inside the observation port 361 of the observation component 36 on the front side of the fixed frame 1. This allows the operator to monitor the internal situation without opening the equipment, avoiding material splashing during the inspection process. It also provides a basis for timely adjustment of mixing parameters to ensure that the mixing effect meets production requirements. The electric telescopic rod 32 of the discharge mechanism 3 is activated. After being powered on, the electric telescopic rod 32 extends upward, driving the connecting plate 33 at the top to move upward synchronously. During the movement of the connecting plate 33, the baffle 35 fixedly connected to it slides upward along the inside of the mounting groove 34, gradually opening the discharge port at the bottom of the fixed frame 1. Through the cooperation between the electric telescopic rod 32 and the connecting plate 33, the telescopic power of the electric telescopic rod 32 is transmitted to the baffle 35, realizing the automatic lifting and lowering of the baffle 35. Through the cooperation between the baffle 35 and the mounting groove 34, the sliding trajectory of the baffle 35 is limited, ensuring that the baffle 35 accurately opens or closes the discharge port, avoiding the discharge obstruction caused by the deviation of the baffle 35. After the discharge port is opened, the masterbatch that has been stirred inside the fixed frame 1 flows downward under the action of gravity and is quickly discharged outside the equipment. The discharge port is quickly opened by the electric telescopic rod 32 driving the baffle 35. Compared with the manual opening method, the discharge preparation time is shortened. At the same time, the fully opened discharge port is unobstructed, reducing the resistance to discharge of masterbatch. Through the cooperation of the components of the discharge mechanism 3, the discharge speed is increased, and the production efficiency is improved. The operator can check the discharge progress in real time through the observation window 362. When the masterbatch is completely discharged, the electric telescopic rod 32 is started in reverse. The electric telescopic rod 32 retracts and drives the connecting plate 33 and the baffle 35 to slide down along the mounting groove 34 until the baffle 35 re-seals the discharge port, completing the discharge operation. When maintaining the discharge mechanism 3, check the extension and retraction status of the electric telescopic rod 32 to ensure it can smoothly drive the baffle 35 to rise and fall; clean the residual masterbatch inside the mounting groove 34 to prevent impurities from affecting the sliding of the baffle 35; check the connection status between the connecting plate 33 and the baffle 35 to ensure they are firmly fixed and prevent the baffle 35 from falling off. When maintaining the anti-splash mechanism 4, check the rotation status of the rotating seat 42 and the baffle 43 to ensure the baffle 43 opens and closes smoothly; check the elasticity of the spring 46 and replace any faulty springs; check the fit between the sealing ring 481 and the sealing groove 482 and replace any aged sealing rings 481; check the extension and retraction status of the telescopic sleeve 47 and replace any stuck telescopic sleeves 47. Maintain the observation component 36. When maintaining the stirring mechanism 5, check the installation status of the observation window 362 and the observation port 361, clean the surface stains of the observation window 362 to ensure a clear view. When maintaining the stirring mechanism 5, check the connection status of the motor 51 and the rotating rod 52 to ensure that the rotating rod 52 rotates smoothly without jamming. Check the integrity of the stirring blade 53 and replace any damaged stirring blades 53. When maintaining the fixed structure of the equipment, clean the impurities at the bottom of the anti-slip pad 7 to ensure the anti-slip effect. Check the connection status of the support frame 6 and the fixed frame 1 to ensure that the equipment is stably supported. This achieves convenient feeding of color masterbatch, high-speed uniform mixing, real-time status monitoring, rapid discharge, and stable operation of the equipment, providing comprehensive support for the efficient production of high-speed kneaders for color masterbatch production and meeting the actual needs of color masterbatch production.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-speed kneader for producing color masterbatch, comprising a fixed frame (1), characterized in that: The top of the fixed frame (1) is equipped with a top plate (2), and the bottom of the left and right sides of the fixed frame (1) are provided with a discharge mechanism (3). The discharge mechanism (3) is used to increase the discharge speed. The bottom front side of the top plate (2) is provided with an anti-splash mechanism (4). The anti-splash mechanism (4) is used to prevent splashing during stirring. The top of the top plate (2) is provided with a stirring mechanism (5). The discharge mechanism (3) includes two fixed blocks (31). The two fixed blocks (31) are fixedly connected to the left and right bottom rear ends of the fixed frame (1). The top of each of the two fixed blocks (31) is fixedly connected to an electric telescopic rod (32). The top of each of the two electric telescopic rods (32) is fixedly connected to a connecting plate (33). The bottom of the left and right sides of the fixed frame (1) is provided with mounting grooves (34). The inside of each of the two mounting grooves (34) is slidably connected to a baffle (35). The adjacent two connecting plates (33) are fixedly connected to the opposite side of the two baffles (35). An observation component (36) is provided on the front side of the fixed frame (1).

2. The high-speed kneader for masterbatch production according to claim 1, characterized in that: The anti-splash mechanism (4) includes a feed hopper (41), the bottom of which is fixedly connected to the front top of the top plate (2). Two rotating seats (42) are fixedly connected to the front bottom of the top plate (2). Baffles (43) are rotatably connected inside the two rotating seats (42). Fixing plates (44) are fixedly connected to the front left and right sides of the bottom of the top plate (2) and the bottom of the two baffles (43). Rotating seats (45) are fixedly connected between adjacent fixed plates (44). Springs (46) are fixedly connected between adjacent rotating seats (45). A sealing assembly (48) is provided at the bottom of the top plate (2).

3. The high-speed kneader for masterbatch production according to claim 1, characterized in that: The observation component (36) includes an observation window (362), the outside of which is mounted on the front side of the fixing frame (1), and an observation opening (361) is provided on the front side of the fixing frame (1). The outer wall of the observation window (362) is mounted inside the observation opening (361).

4. A high-speed kneader for masterbatch production according to claim 2, characterized in that: The splash-proof mechanism (4) also includes two telescopic sleeves (47). The two telescopic sleeves (47) are respectively fixedly connected between the adjacent sides of the two outermost fixing plates (44), and the two telescopic sleeves (47) are respectively fixedly connected between the adjacent sides of the two inner fixing plates (44).

5. A high-speed kneader for masterbatch production according to claim 2, characterized in that: The sealing assembly (48) includes a sealing ring (481), the top of which is fixedly connected to the bottom of the top plate (2), and the top of the fixing frame (1) is provided with a sealing groove (482).

6. The high-speed kneader for masterbatch production according to claim 1, characterized in that: The stirring mechanism (5) includes a motor (51), the bottom of which is fixedly connected to the top of the top plate (2). The output end of the motor (51) passes through the top of the top plate (2). A rotating rod (52) is fixedly connected to the output end of the motor (51). Multiple stirring blades (53) are fixedly connected to the outer wall of the rotating rod (52). Two buckle fasteners (54) are fixedly connected to the front and rear sides of the fixing frame (1). Pipe clamps (55) are fixedly connected to the front and rear sides of the top plate (2). Handles (56) are fixedly connected to the top left and right sides of the top of the top plate (2).

7. A high-speed kneader for masterbatch production according to claim 1, characterized in that: The left and right sides of the fixed frame (1) are fixedly connected to support frames (6), and the bottom of the two support frames (6) are fixedly connected to two anti-slip pads (7).

8. A high-speed kneader for masterbatch production according to claim 6, characterized in that: The top plurality of rotating rods (52) are designed in opposite directions, and the diameter of the bottom rotating rod (52) is smaller than the diameter of the top plurality of rotating rods (52).

Images