Modified abs particle high-efficiency homogenizing device and processing method
By combining the structure of the inclined homogenizing plate, airbag strip and spreading plate, and combining gravity rolling and pneumatic disturbance, the problem of damage to modified ABS particles during the mixing process is solved, and efficient, non-destructive and uniform mixing is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHANGXING TIANSHENG ENERGY TECH CO LTD
- Filing Date
- 2026-04-20
- Publication Date
- 2026-06-19
AI Technical Summary
Existing modified ABS particle homogenization devices cause particle damage during the mixing process due to high-intensity stirring, affecting product quality and material utilization.
The structure employs an inclined ABS particle homogenization plate, airbag strips, and a spreading plate, combined with gravity rolling, sampling adjustment, and pneumatic disturbance, to achieve non-destructive homogenization of modified ABS particles.
This method achieves efficient and uniform mixing of modified ABS particles, avoids particle breakage, improves material utilization and product quality, and reduces production costs.
Smart Images
Figure CN122232071A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of ABS particle homogenization technology, and more specifically, to a high-efficiency homogenization device and processing method for modified ABS particles. Background Technology
[0002] ABS granules are thermoplastic polymers copolymerized from acrylonitrile, butadiene, and styrene. They are granular and possess excellent overall properties. Acrylonitrile provides chemical stability, heat resistance, and surface hardness; butadiene offers impact resistance and low-temperature toughness; and styrene improves processing flow and surface gloss. Due to the synergistic effect of these three components, ABS granules combine high strength, good toughness, and ease of processing and molding, making them widely used in appliance housings, automotive parts, and electronic appliance housings. As industries increasingly demand higher material performance, ordinary ABS granules can no longer meet the needs of certain specialized applications. Therefore, modified ABS granules have emerged. Modified ABS granules are plastic granules that have been modified from a standard ABS matrix through physical or chemical methods, such as filler reinforcement, blending modification, addition of functional additives, or preparation of plastic alloys. Common types of modified ABS particles include flame-retardant ABS, reinforced and toughened ABS, heat-resistant ABS, antistatic ABS, and PC / ABS alloys, each of which achieves significant improvements in specific properties to meet the specific requirements of different fields such as electronics, automotive, and building materials for materials in terms of flame retardancy, mechanical strength, and heat resistance.
[0003] In the production of modified ABS granules, homogenization is a crucial step to ensure consistent product quality. Because the performance of modified ABS granules can vary due to batch differences in raw materials, uneven distribution of additives, or fluctuations in processing parameters, homogenization is necessary to eliminate batch-to-batch quality differences and ensure stable performance indicators for each batch. Currently, existing modified ABS granule homogenization devices typically employ mechanical stirring or rotary mixing methods. Common homogenization devices include stirred mixers, rotary drum homogenizers, and homogenization tanks with stirring mechanisms. For example, a typical homogenization device generally includes a homogenization cylinder, stirring mechanism, drive unit, and feeding / discharging system. A motor drives the stirring paddle or rotating cylinder, causing the granular material to tumble and move within the container, thereby achieving homogenization between different batches of granules. Some improved devices also incorporate a screening drum within the homogenization tank. The rotation of the screening drum causes the plastic granules to tumble and homogenize, while a negative pressure recovery component separates fine dust and debris generated during the homogenization process.
[0004] To ensure the homogenization quality of modified ABS granules, existing equipment typically employs high-speed stirring mechanisms or rotating drums, subjecting the granules to intense mechanical stirring and rapid tumbling within the equipment. During this process, violent collisions and friction inevitably occur between the modified ABS granules, as well as between the granules and the equipment walls and stirring components. Because modified ABS granules (especially those with filler reinforcement) have high hardness and a degree of brittleness, high-intensity collisions easily lead to surface damage, edge breakage, and even overall rupture, generating a large amount of debris and fine powder. This debris and fine powder not only affect the appearance quality of the granules but also cause surface defects and decreased mechanical properties in subsequent injection molding or extrusion processes, severely impacting the quality of the final product. Simultaneously, granule breakage also reduces material utilization and increases production costs. Summary of the Invention
[0005] The purpose of this invention is to address the shortcomings of existing technologies: existing modified ABS particle homogenization devices require a certain intensity of stirring and mixing of ABS particles to ensure uniform quality, but high-intensity collisions of ABS particles occur during the mixing process, resulting in significant damage to the ABS particles; and the proposed modified ABS particle high-efficiency homogenization device and processing method are presented.
[0006] The specific technical solution is as follows: a high-efficiency homogenization device for modified ABS particles, including an ABS particle homogenization box, wherein an ABS particle regulating and homogenizing component is installed inside the ABS particle homogenization box, and a feeding assembly is installed at the top of the ABS particle homogenization box, which provides modified ABS particles to be homogenized to the ABS particle regulating and homogenizing component; a storage box is installed at the bottom of the ABS particle homogenization box, which receives the modified ABS particles homogenized by the ABS particle regulating and homogenizing component; the ABS particle regulating and homogenizing component includes a first ABS particle regulating component, a sampling regulating component, and AB... The S-particle homogenizing rack is used to tilt and promote the continuous homogenization of modified ABS particles after they are laid out and leveled. A first ABS particle adjusting component is assembled on one side of the ABS particle homogenizing rack. The first ABS particle adjusting component is used to re-adjust the modified ABS particles that have been homogenized by the ABS particle homogenizing rack onto the ABS particle homogenizing rack, and mix and homogenize them with the modified ABS particles that are being homogenized on the ABS particle homogenizing rack. A sampling adjusting component is assembled on the other side of the ABS particle homogenizing rack. The sampling adjusting component is used to push the ABS particle homogenizing rack to continuously homogenize the modified ABS particles multiple times.
[0007] A further technical solution: The ABS particle homogenizing frame includes an ABS particle homogenizing plate structure, the ABS particle homogenizing plate structure includes a receiving pipe and at least two ABS particle homogenizing plates, the at least two ABS particle homogenizing plates are distributed at equal intervals along one side of the receiving pipe, and the ABS particle homogenizing plates are assembled on the receiving pipe at an incline.
[0008] In the optimized configuration, a partition is installed inside the receiving pipe, dividing the internal cavity of the receiving pipe into a first channel and a second channel. Both the first and second channels are sequentially connected to multiple ABS particle homogenization plates through multiple notches on one side, and are used to receive the modified ABS particles that have been mixed and homogenized on the ABS particle homogenization plates. The lower ends of both the first and second channels are connected to a storage box. The second channel is divided into multiple independent cavities, and the multiple cavities correspond one-to-one with the multiple notches on one side of the second channel. The multiple independent cavities correspond one-to-one with the multiple ABS particle homogenization plates, and the independent cavities are connected to the ABS particle homogenization plates through notches. The multiple independent cavities are connected to each other through solenoid valves. Each independent cavity has a connection port on the receiving pipe outside, and the connection port is connected to the independent cavity. The connection port and the notch are located on different sides of the receiving pipe.
[0009] The optimized sampling and adjusting component includes a second ABS particle adjusting component, a connecting pipe, and at least two guide pipes. The second ABS particle adjusting component is mounted on one side of the ABS particle homogenization plate. At least two guide pipes are mounted at one end on the second ABS particle adjusting component and communicate with it. The connecting pipe is mounted at the end of the guide pipe away from the second ABS particle adjusting component and communicates with it. The connecting pipe is connected to a connection port and communicates with an independent cavity through the connection port. The guide pipe is used to pass the modified ABS particles collected after homogenization by the previous ABS particle homogenization plate inside the independent cavity into the second ABS particle adjusting component, which is then used to adjust the modified ABS particles to the next ABS particle homogenization plate.
[0010] A further technical solution: The spreading plate structure is distributed parallel to the ABS particle homogenization plate, and the spreading plate structure includes:
[0011] The positioning frame is installed inside the ABS particle homogenization chamber;
[0012] The material spreading mesh is elastically assembled inside the positioning frame by multiple springs;
[0013] A vibration motor is installed in the positioning frame and is used to drive the spreading mesh plate to vibrate inside the positioning frame.
[0014] A further technical solution: The ABS particle homogenization plate includes:
[0015] The bottom support plate is mounted at an angle on the receiving pipe;
[0016] An airbag homogenizing plate is assembled on the base plate and positioned at an angle by the base plate; the airbag homogenizing plate is used to homogenize and mix modified ABS particles.
[0017] The airbag homogenizing plate includes multiple airbag strips, which are distributed in an array along the airbag homogenizing plate. Each airbag strip is connected to a connecting pipe, which is equipped with an intake valve and an exhaust valve. The connecting pipe is connected to a blower.
[0018] A further technical solution: The feeding assembly includes multiple feeding pipes, each of which is equipped with a discharge auger. The feeding speed of the feeding pipe into the ABS particle homogenization box is controlled by the discharge auger.
[0019] Another object of the present invention is to provide a processing method for the above-mentioned high-efficiency homogenization device for modified ABS particles, comprising the following steps:
[0020] Step 1: Multi-batch differentiated feeding and gravity feeding
[0021] Different batches of modified ABS granules to be homogenized are added into the ABS granule homogenization box through corresponding independent feed pipes and discharge augers, so that different batches of materials form an initial flexible layered distribution during the feeding stage; the materials fall sequentially by their own gravity and fall onto the ABS granule homogenization component, and first contact the ABS granule homogenization plate on the top layer of the ABS granule homogenization rack.
[0022] Step 2: Inclined leveling, rolling homogenization, and channel diversion
[0023] Using an inclined ABS particle homogenization plate, the modified ABS particles falling onto it are naturally flattened under gravity and slide down the inclined surface in a continuous rolling manner. During the rolling process, the particle flow experiences interlayer velocity differences and natural mixing, completing the initial homogenization. When the particles roll to the end of the ABS particle homogenization plate, some of the modified ABS particles that have reached a certain degree of homogenization slide into the first channel and fall directly into the storage bin for temporary storage. The other part of the modified ABS particles that have also reached a certain degree of homogenization slide into the second channel and enter the next stage of enhanced homogenization cycle.
[0024] Step 3: Sampling stratification adjustment and multiple forced cyclic homogenization
[0025] The modified ABS particles that slide into the second channel enter multiple independent cavities arranged along the height direction of the ABS particle homogenization rack in sequence; each independent cavity, through its corresponding guide pipe and in-pipe conveying auger, quantitatively conveys the particles collected after processing by the previous ABS particle homogenization plate to the second ABS particle adjusting component, and the second ABS particle adjusting component conveys the particles to the top of the next ABS particle homogenization plate, so that they undergo another leveling and rolling homogenization process.
[0026] Step 4: Global mixing and vibration-distributed material distribution in the storage bin
[0027] The servo motor on the first ABS particle moving part is started to drive the auger to rotate, and the modified ABS particles collected in the storage box in steps two and three and which have undergone multiple rounds of homogenization are lifted upwards again and moved into multiple different spreading plate structures at the top of the ABS particle homogenization rack. The spreading plate structure is equipped with a spreading mesh plate, which generates high-frequency vibration under the drive of the vibration motor, and evenly spreads and distributes the moved modified ABS particles to multiple different areas of the ABS particle homogenization plate below, so that the homogenized particles that have been remixed and the newly entered particles to be homogenized can achieve staggered and flexible mixing in space.
[0028] Step 5: Mixing aerodynamic velocity disturbance and microscale counter-shock of airbag strips
[0029] During the continuous rolling and leveling of modified ABS particles along an inclined ABS particle homogenization plate, airbag strips located at one or more points on the surface of the ABS particle homogenization plate are intermittently inflated. The inflating action of some airbag strips is used to locally slow down the rolling and falling speed of the particles behind them, while the inflating action of other airbag strips is used to locally accelerate the rolling and falling speed of the particles in front of them. By creating a controllable local speed difference, micro-scale countercurrents are formed between the decelerating particles behind and the normally moving particles in front, and between the accelerated particles in front and the normally moving particles further ahead, thereby further enhancing the internal interweaving and mixing effect of the particle layer without the need for mechanical stirring.
[0030] Step 6: Collection of homogenized finished product from the bottom
[0031] After the synergistic effects of multi-stage gravity rolling homogenization, sampling and cyclic enhanced homogenization, back-mixing and spreading distribution homogenization, and aerodynamic velocity disturbance homogenization, the fully homogenized modified ABS particles are all collected in the storage tank and discharged through the outlet of the storage tank, thus obtaining high-quality modified ABS particles that are homogenized and have no obvious damage.
[0032] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0033] 1. The modified ABS granules to be uniformly prepared are added into the ABS granule homogenization box through the feeding assembly and fall sequentially onto the ABS granule adjusting and homogenizing component. The ABS granule adjusting and homogenizing component uses the tilting of the ABS granule homogenizing frame to promote the modified ABS granules to be laid out sequentially and continuously rolled for mixing and homogenization. Then, the sampling adjusting component pushes the ABS granule homogenizing frame to continuously homogenize the modified ABS granules multiple times. During this process, the first ABS granule adjusting component is used to re-adjust the modified ABS granules that have been homogenized by the ABS granule homogenizing frame to different positions on the ABS granule homogenizing frame, so that they do not need to be mixed and homogenized with the modified ABS granules being homogenized on the ABS granule homogenizing frame multiple times. This achieves the goal of continuously rolling and homogenizing the modified ABS granules after they are laid out sequentially without having to move the modified ABS granules into the modified ABS granules being homogenized on the ABS granule homogenizing frame, thus completing multiple mixing and homogenization. This avoids damage to the modified ABS granules caused by high-intensity agitation of the stirring structure.
[0034] 2. In the first ABS particle moving component, a servo motor drives an auger. The auger re-feeds the modified ABS particles, which have been homogenized by the ABS particle homogenization plate inside the storage bin, onto multiple different spreading plate structures of the ABS particle homogenization frame. The modified ABS particles will be continuously rolled and mixed and homogenized after being laid flat on the spreading mesh plate in sequence. On the other hand, the spreading mesh plate, driven by a vibration motor, will evenly spread the modified ABS particles onto the ABS particle homogenization plate, further realizing the elimination of multiple mixing and homogenization processes.
[0035] 3. During the continuous rolling and mixing process after the modified ABS particles are laid flat by tilting the ABS particle homogenization plate, multiple airbag strips are used to locally slow down the rolling speed of the modified ABS particles behind the airbag strip so that they can be mixed evenly with the modified ABS particles that are rolling at the normal speed. At the same time, the rolling speed of the modified ABS particles in front of the airbag strip is locally accelerated so that they can be mixed evenly with the modified ABS particles that are rolling at the normal speed in front. This further achieves the goal of eliminating the need for multiple mixing and homogenization processes.
[0036] 4. Combining "vibratory scattering of material by a scattering mesh driven by a vibrating motor" with "local speed control via air inflating multiple airbag strips on the ABS particle homogenization plate"; In this combination, the vibrating scattering mesh evenly distributes the modified ABS particles, which are continuously lifted up, onto the inclined ABS particle homogenization plate. Simultaneously, the airbag strips spaced apart on the ABS particle homogenization plate locally slow down or accelerate the velocity of the passing particles through air inflating action; This generates a pneumatic-mechanical synergistic dynamic fluidized mixing, and the vibratory scattering of the scattering mesh ensures that the particles are evenly distributed across the width of the ABS particle homogenization plate. The particles exhibit a macroscopic uniform distribution along the angular direction, while the air-filled strips create a controllable local velocity difference in the direction of particle rolling, forming a microscale countercurrent flow. The synergistic effect of these two factors ensures that the particle flow on the inclined plane is not a simple laminar rolling flow, but rather a dynamic fluidized layer whose thickness and velocity can be precisely disturbed. Through a combination of pneumatic non-contact and flexible contact material spreading, the macroscopic dispersion and microscopic interpenetration mixing efficiency between particles is increased several times without the introduction of any powerful stirring elements, while completely avoiding particle breakage caused by the impact of mechanical stirring blades.
[0037] 5. Combining "a layered ABS particle homogenizing rack with a sampling adjustment component to achieve multiple cycles of homogenized particles" with "the first ABS particle adjustment component repositioning particles from the storage bin to different positions on the spreading plate structure"; in this combination, the particles to be homogenized flow sequentially through multiple layers of inclined ABS particle homogenizing plates. Each layer of ABS particle homogenizing plates collects some homogenized particles through a second channel and is then fed to the next layer by an auger for further homogenization. Simultaneously, the first ABS particle adjustment component lifts particles that have undergone multiple rounds of homogenization from the bottom storage bin to the spreading plate structure and throws them back to different initial positions on the multi-layered ABS particle homogenizing plates. This combination produces highly efficient and flexible homogenization through global spatial displacement and layered path reconstruction. Traditional circulating homogenization often simply mixes the material from the outlet back into the inlet, easily leading to material stagnation. The distribution is too wide; the sampling and adjustment component intervenes vertically at each layer of ABS particle homogenization plate through "sampling-transfer-lower layer reprocessing", while the first ABS particle adjustment component performs global spatial displacement of "bottom finished product-top redistribution"; the cooperation of the two makes the granular material form a complex three-dimensional cross-flow network inside the homogenization device; the newly entered raw material will immediately be spatially interwoven and flexibly mixed with the "cooked material" that has been vertically circulated multiple times at different positions of the ABS particle homogenization plate, rather than just mixing in a single plane; this three-dimensional, layered, and staggered mixing mechanism enables even different batches of modified ABS particles with different flowability to achieve extremely high macroscopic uniformity in the pure gravity rolling process without strong stirring, and the mixing time is significantly shortened compared with traditional drum homogenizers;
[0038] 6. This device combines the principle of "adding different batches of modified ABS granules using different feed pipes and discharge augers" with "an inclined, leveling, and rolling mixing mechanism on the ABS granule homogenization plate" and "local speed control of the airbag strips." In this combination, multiple batches of raw materials are fed to the top of the ABS granule homogenization box through independent feed paths, and naturally form initial stratification in time or space when falling into the ABS granule homogenization plate. Subsequently, they undergo a series of processes including inclined rolling, gravity stratification, and airbag strip speed disturbance to complete homogenization. This combination produces a stirless, simultaneous stratification and natural dispersion mixing. In traditional concepts, when processing multiple batches of materials, if strong stirring is lacking, stratification or uneven mixing is easily produced. However, in this device, different batches of materials are fed separately through independent augers. As they fall, they form a weak initial layered distribution. When they enter the dynamic rolling environment composed of the inclined ABS particle homogenization plate and airbag strips, the local acceleration and deceleration disturbances of the airbag strips continuously tear, fold, and blur this initial layered interface. The entire homogenization process utilizes the gravitational potential energy conversion of the particle flow itself and local aerodynamic disturbances, so that the initial layered interface of different batches of materials is continuously twisted, stretched, and eventually disappears without any mechanical stirring or collision, ultimately achieving a natural and uniform dispersion state like molecular diffusion. This mechanism not only achieves non-destructive and flexible homogenization of multiple batches of materials, but also unexpectedly gives the entire device excellent self-cleaning and rapid switching capabilities when dealing with frequent changes in product batches, significantly reducing the risk of cross-contamination between different products. Attached Figure Description
[0039] Figure 1 This is a schematic diagram of the structure of the high-efficiency homogenization device for modified ABS particles of the present invention;
[0040] Figure 2 for Figure 1 Schematic diagram of the ABS particle accelerator and homogenizer assembly;
[0041] Figure 3 for Figure 2 Schematic diagram of the structure of the first ABS particle adjusting component;
[0042] Figure 4 for Figure 2 Schematic diagram of the structure of the sampling adjustment component;
[0043] Figure 5 for Figure 2 Schematic diagram of the structure of the ABS particle homogenization frame;
[0044] Figure 6 for Figure 5 A schematic diagram of the structure of the central spreading plate;
[0045] Figure 7 for Figure 5A schematic diagram of the structure of the ABS particle homogenization plate;
[0046] Figure 8 for Figure 7 Front view of the ABS particle homogenization plate structure;
[0047] Figure 9 for Figure 7 Schematic diagram of the intermediate feed pipe;
[0048] Figure 10 for Figure 7 A schematic diagram of the structure of the ABS particle homogenization plate.
[0049] In the attached diagram:
[0050] 1. Feeding assembly, 2. ABS pellet homogenizing box, 3. Control panel, 4. Support feet, 5. ABS pellet adjusting and homogenizing component, 6. Storage box, 7. Loose ABS pellets, 8. Homogenized ABS pellets.
[0051] 51. First ABS granule adjusting component; 52. Sampling adjusting component; 53. ABS granule homogenizing frame; 54. Spreading plate structure; 55. ABS granule homogenizing plate structure; 511. Adjusting cavity; 512. Discharge port; 513. Screwdriver; 521. Second ABS granule adjusting component; 522. Guide pipe; 523. Connecting pipe; 541. Spreading mesh plate; 542. Positioning frame; 551. ABS granule homogenizing plate; 552. Receiving pipe; 5511. Bottom support plate; 5512. Airbag homogenizing plate; 5513. Airbag strip; 5521. First channel; 5522. Second channel; 5523. Connecting port. Detailed Implementation
[0052] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort are within the scope of protection of this invention.
[0053] In one embodiment of the present invention, such as Figure 1 , Figure 2 and Figure 8As shown: A high-efficiency homogenization device for modified ABS particles includes an ABS particle homogenization box 2, an ABS particle adjusting and homogenizing component 5 installed inside the ABS particle homogenization box 2, a feeding assembly 1 installed at the top of the ABS particle homogenization box 2, the feeding assembly 1 being used to provide the modified ABS particles to be homogenized to the ABS particle adjusting and homogenizing component 5; and a storage box 6 installed at the bottom of the ABS particle homogenization box 2, the storage box 6 being used to receive the modified ABS particles after being homogenized by the ABS particle adjusting and homogenizing component 5.
[0054] It should be noted that: an operation panel 3 is installed on the ABS particle homogenization box 2, and multiple support feet 4 are installed at the bottom of the ABS particle homogenization box 2.
[0055] Therefore, the modified ABS particles to be uniformly fed into the ABS particle homogenization box 2 through the feeding assembly 1, and fall sequentially onto the ABS particle adjusting and homogenizing component 5. At the same time, the modified ABS particles are homogenized by the ABS particle adjusting and homogenizing component 5. After efficient homogenization, they fall into the storage box 6.
[0056] ABS particle equalization and homogenization component 5 includes:
[0057] ABS particle homogenizing rack 53 is used to tilt and promote the continuous homogenization of modified ABS particles after they are laid flat in sequence.
[0058] The first ABS particle adjusting component 51 is assembled on one side of the ABS particle homogenizing rack 53; the first ABS particle adjusting component 51 is used to adjust the modified ABS particles that have been homogenized by the ABS particle homogenizing rack 53 back onto the ABS particle homogenizing rack 53, and mix and homogenize them with the modified ABS particles that are being homogenized on the ABS particle homogenizing rack 53.
[0059] A sampling adjustment component 52 is assembled on the other side of the ABS particle homogenizing frame 53; the sampling adjustment component 52 is used to push the ABS particle homogenizing frame 53 to continuously homogenize and modify ABS particles multiple times.
[0060] Therefore, the modified ABS granules to be uniformly prepared are added into the ABS granule homogenization box 2 through the feeding assembly 1, and fall sequentially onto the ABS granule adjusting and homogenizing component 5. The ABS granule adjusting and homogenizing component 5 uses the tilting of the ABS granule homogenizing frame 53 to promote the modified ABS granules to be laid out sequentially and then continuously rolled and mixed and homogenized. Then, the sampling adjusting component 52 is used to push the ABS granule homogenizing frame 53 to continuously homogenize the modified ABS granules multiple times. During this process, the first ABS granule adjusting component 51 is used to re-adjust the modified ABS granules homogenized by the ABS granule homogenizing frame 53 to different positions on the ABS granule homogenizing frame 53, so that they do not need to be mixed and homogenized multiple times with the modified ABS granules being homogenized on the ABS granule homogenizing frame 53. This achieves the goal of continuously rolling and mixing and homogenizing the modified ABS granules after they are laid out sequentially without moving the modified ABS granules into the modified ABS granules being homogenized on the ABS granule homogenizing frame 53, thus completing multiple mixing and homogenization. This avoids damage to the modified ABS granules caused by the high-intensity stirring of the stirring structure.
[0061] In another embodiment of the present invention, such as Figure 2 , Figure 5 , Figure 7 and Figure 8 As shown: The ABS particle homogenization frame 53 includes an ABS particle homogenization plate structure 55, which includes:
[0062] 552 receiving pipe;
[0063] At least two ABS particle homogenizing plates 551 are distributed at equal intervals along one side of the receiving pipe 552, and the ABS particle homogenizing plates 551 are mounted on the receiving pipe 552 at an angle.
[0064] like Figures 7-9 As shown: The receiving pipe 552 is equipped with a partition, which divides the internal cavity of the receiving pipe 552 into a first channel 5521 and a second channel 5522. The first channel 5521 and the second channel 5522 are connected to multiple ABS particle homogenization plates 551 through multiple notches on one side, and are used to receive the modified ABS particles that have been mixed and homogenized on the ABS particle homogenization plates 551. The lower ends of the first channel 5521 and the second channel 5522 are both connected to the storage box 6.
[0065] like Figures 7-9As shown: The second channel 5522 is divided into multiple independent cavities, and the multiple cavities correspond one-to-one with multiple notches on one side of the second channel 5522; the multiple independent cavities correspond one-to-one with multiple ABS particle homogenization plates 551, and the independent cavities are connected to the ABS particle homogenization plates 551 through the notches; the multiple independent cavities are connected to each other through solenoid valves; each independent cavity has a connection port 5523 on the receiving pipe 552 on its outer side, and the connection port 5523 is connected to the independent cavity; the connection port 5523 and the notch are located on different sides of the receiving pipe 552.
[0066] It should be noted that the solenoid valve and its power supply wiring method are existing technologies. Their detailed structure can be found in existing literature and journals, and they can also be purchased directly on the market, or components can be purchased on the market to assemble them, etc. They are not what this invention is meant to protect, and will not be described in detail here.
[0067] like Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 9 As shown: The sampling adjustment component 52 includes:
[0068] The second ABS particle adjusting component 521 is installed on one side of the ABS particle homogenizing plate 551.
[0069] At least two feed tubes 522 are mounted at one end on the second ABS particle adjusting member 521 and are connected to the second ABS particle adjusting member 521.
[0070] A connecting pipe 523 is fitted at the end of the guide pipe 522 away from the second ABS particle adjusting member 521 and communicates with the guide pipe 522; the connecting pipe 523 is connected to the connecting port 5523 and communicates with the independent cavity through the connecting port 5523; the guide pipe 522 is used to pass the modified ABS particles collected inside the independent cavity after being homogenized by the previous ABS particle homogenizing plate 551 into the second ABS particle adjusting member 521, and the second ABS particle adjusting member 521 is then used to adjust the modified ABS particles to the next ABS particle homogenizing plate 551.
[0071] like Figures 2-4 As shown: The first ABS particle adjusting member 51 and the second ABS particle adjusting member 521 adopt the same structure: The first ABS particle adjusting member 51 includes:
[0072] tube body;
[0073] A cylindrical regulating cavity 511 is formed on the tube body; the regulating cavity 511 is distributed along the tube body;
[0074] The auger 513, which is powered by a servo motor, is installed inside the adjustment cavity 511 and distributed along the adjustment cavity 511; the lower end of the auger 513 extends out of the adjustment cavity 511 and into the storage box 6.
[0075] Multiple discharge ports 512 are provided on one side of the tube and are distributed at equal intervals along the tube; the discharge ports 512 are used to connect the regulating cavity 511 to the outside.
[0076] It should be noted that the servo motor and its power supply wiring method are existing technologies. Their detailed structure can be found in existing literature and journals, and they can also be purchased directly on the market, or components can be purchased on the market to assemble them, etc. They are not what this invention is meant to protect, and will not be described in detail here.
[0077] like Figure 5 As shown: The ABS particle homogenizing frame 53 also includes multiple spreading plate structures 54, which are arrayed on the ABS particle homogenizing plate structure 55. The multiple spreading plate structures 54 correspond one-to-one with the multiple ABS particle homogenizing plates 551. The spreading plate structures 54 are located above the ABS particle homogenizing plates 551 and are used to uniformly provide modified ABS particles to the ABS particle homogenizing plates 551.
[0078] Therefore, the modified ABS particles to be uniformly prepared are added into the ABS particle homogenization box 2 through the feed assembly 1, and fall sequentially onto the ABS particle homogenization rack 53 on the ABS particle moving and homogenizing component 5. The ABS particle homogenization rack 53 uses the ABS particle homogenization plate 551 on the ABS particle homogenization plate structure 55, which is tilted to promote the continuous rolling and mixing of the modified ABS particles after they are laid out in sequence. The last part slides into the first channel 5521, and the other part slides into the second channel 5522. The modified ABS in the first channel 5521 has been homogenized to a certain extent. The granules will fall directly into the storage bin 6; the modified ABS granules, which have been homogenized to a certain extent inside the second channel 5522, will sequentially enter multiple independent chambers. The modified ABS granules entering the independent chambers will be moved by the conveying auger installed inside the guide pipe 522. This completes the process of conveying the modified ABS granules collected after homogenization by the previous ABS granule homogenization plate 551 through the connection port 5523 and the guide pipe 522 into the second ABS granule adjusting component 521. The second ABS granule adjusting component 521 then moves the modified ABS granules to the next... On an ABS granule homogenizing plate 551, the sampling adjustment component 52 pushes the ABS granule homogenizing rack 53 to continuously homogenize the modified ABS granules multiple times. After homogenization by the bottom ABS granule homogenizing plate 551, the granules fall directly into the storage bin 6 through the second channel 5522. During this process, the first ABS granule adjustment component 51 starts the servo motor, which drives the auger 513. The auger 513 then re-introduces the modified ABS granules homogenized by the ABS granule homogenizing plate 551 from the storage bin 6 into multiple different feeding points on the ABS granule homogenizing rack 53. On the plate structure 54, multiple material spreading plate structures 54 are repositioned into different positions on multiple ABS particle homogenizing plates 551 of the ABS particle homogenizing rack 53, eliminating the need for multiple mixing and homogenization with the modified ABS particles being homogenized on the ABS particle homogenizing rack 53; this achieves continuous rolling mixing and homogenization of the modified ABS particles after they are sequentially flattened, without needing to move the modified ABS particles to the modified ABS particles being homogenized on the ABS particle homogenizing rack 53, thus completing multiple mixing and homogenization; and avoiding damage to the modified ABS particles caused by high-intensity mixing between the stirring structure and the modified ABS particles.
[0079] In another embodiment of the present invention, such as Figure 5 and Figure 6 As shown: The spreading plate structure 54 and the ABS particle homogenization plate 551 are distributed in parallel. The spreading plate structure 54 includes:
[0080] Positioning frame 542 is installed inside ABS particle homogenization box 2;
[0081] The material spreading mesh plate 541 is elastically assembled inside the positioning frame 542 by multiple springs;
[0082] A vibration motor is installed in the positioning frame 542 and is used to drive the spreading mesh plate 541 to vibrate inside the positioning frame 542.
[0083] Therefore, in the first ABS granule adjusting component 51, a servo motor drives the auger 513. The auger 513 re-adjusts the modified ABS granules homogenized by the ABS granule homogenizing plate 551 inside the storage bin 6 onto multiple different spreading plate structures 54 of the ABS granule homogenizing frame 53. The modified ABS granules are continuously rolled and mixed and homogenized after being laid flat on the spreading mesh plate 541 in sequence. On the other hand, the spreading mesh plate 541, driven by a vibration motor, vibrates and evenly spreads the modified ABS granules onto the ABS granule homogenizing plate 551, further achieving the goal of eliminating the need for multiple mixing and homogenization processes (see details for reference). Figure 9 The scattered ABS particles 7, which are discharged through the spreading mesh plate 541, are thrown onto the homogenized ABS particles 8 on the ABS particle homogenization plate 551.
[0084] In another embodiment of the present invention, such as Figure 7 and Figure 10 As shown: The ABS particle homogenization plate 551 includes:
[0085] The bottom support plate 5511 is obliquely mounted on the receiving pipe 552;
[0086] An airbag homogenizing plate 5512 is mounted on the base plate 5511 and positioned at an angle by the base plate 5511; the airbag homogenizing plate 5512 is used to homogenize and mix modified ABS particles.
[0087] The airbag homogenizing plate 5512 includes multiple airbag strips 5513, which are arranged in an array along the airbag homogenizing plate 5512. Each airbag strip 5513 is connected to a connecting pipe, which is equipped with an intake valve and an exhaust valve. The connecting pipe is connected to a blower.
[0088] Therefore, during the continuous rolling and mixing process of the modified ABS particles after the ABS particle homogenization plate 55 is tilted to promote the sequential flattening of the modified ABS particles, multiple airbag strips 5513 are used to inflate the modified ABS particles behind the airbag strips 5513 to locally slow down their rolling speed so that they can be mixed evenly with the modified ABS particles that are rolling at the normal speed. At the same time, the rolling speed of the modified ABS particles in front of the airbag strips 5513 is locally accelerated so that they can be mixed evenly with the modified ABS particles that are rolling at the normal speed. This further achieves the goal of eliminating the need for multiple mixing and homogenization processes.
[0089] In another embodiment of the present invention, such as Figure 1 As shown: The feeding assembly 1 includes multiple feeding pipes, each of which is equipped with a discharge auger. The feeding speed of the feeding pipe into the ABS particle homogenization box 2 is controlled by the discharge auger.
[0090] Therefore, different batches of modified ABS granules are fed into the ABS granule homogenization box 2 using different feed pipes and discharge augers, and then fall onto the ABS granule adjustment and homogenization component 5 in sequence to achieve a flexible and uniform mixing without strong stirring at the beginning.
[0091] In summary: The combination of "vibratory scattering of the material by the scattering mesh plate 541 driven by a vibrating motor" and "local speed control by inflating multiple airbag strips 5513 on the ABS particle homogenization plate 551" results in a pneumatic-mechanical synergistic dynamic fluidized mixing. In this combination, the vibrating scattering mesh plate 541 evenly distributes the modified ABS particles, which are continuously lifted up, onto the inclined ABS particle homogenization plate 551. Simultaneously, the spaced airbag strips 5513 on the ABS particle homogenization plate 551 locally slow down or accelerate the velocity of the passing particle flow through inflating action. This generates a pneumatic-mechanical synergistic dynamic fluidized mixing, and the vibratory scattering by the scattering mesh plate 541 ensures... The particles are macroscopically and uniformly distributed in the width direction of the ABS particle homogenization plate 551, while the air turbulence of the airbag strip 5513 creates a controllable local velocity difference in the direction of particle rolling, forming a microscale countercurrent flow like waves pushing the front waves. The synergistic effect of these two factors makes the particle flow not a simple laminar rolling on the inclined surface, but a dynamic fluidized layer in which both thickness and velocity can be precisely disturbed. Through the combined intervention of pneumatic non-contact and flexible contact of material spreading, the macroscopic dispersion and microscopic interpenetration mixing efficiency between particles is improved by several times without the introduction of strong stirring elements, while completely avoiding particle breakage caused by the impact of mechanical stirring blades.
[0092] The combination of "layered ABS particle homogenizing rack 53 with sampling adjustment component 52 to achieve multiple circulations of homogenized particles" and "first ABS particle adjustment component 51 to reallocate particles from storage bin 6 to different positions on spreading plate structure 54" results in a process where particles to be homogenized flow sequentially through multiple layers of inclined ABS particle homogenizing plates 551. Each layer of ABS particle homogenizing plate 551 collects some homogenized particles through second channel 5522 and sends them to the next layer for further homogenization via auger 513. Simultaneously, the first ABS particle adjustment component 51 lifts particles from the bottom storage bin 6 that have undergone multiple homogenizations to the spreading plate structure 54 and throws them back to different initial positions on the multi-layered ABS particle homogenizing plates 551. This combination produces highly efficient and flexible homogenization through global spatial displacement and layered path reconstruction. Traditional circulating homogenization often simply remixes the material from outlet 512 back into the homogenizing plate. The feed inlet can easily lead to an excessively wide distribution of material residence time. The sampling and adjustment component 52 intervenes in the vertical path of "sampling-transfer-lower layer reprocessing" at each layer of ABS particle homogenizing plate 551, while the first ABS particle adjustment component 51 performs a global spatial displacement of "bottom finished product-top redistribution". The cooperation of the two makes the granular material form a complex three-dimensional cross-flow network inside the homogenizing device. The newly entered raw material will immediately be spatially interwoven and flexibly mixed with the "cooked material" that has been vertically circulated multiple times at different positions of the ABS particle homogenizing plate 551, rather than just mixed in a single plane. This three-dimensional, layered, and staggered mixing mechanism enables even different batches of modified ABS particles with different flowability to achieve extremely high macroscopic uniformity in the pure gravity rolling process without strong stirring, and the mixing time is significantly shortened compared with traditional drum homogenizers.
[0093] This device combines the principle of "adding different batches of modified ABS granules using different feed pipes and discharge augers" with "an inclined, leveling, and rolling mixing mechanism on the ABS granule homogenization plate 551" and "local speed control of the airbag strip 5513." In this combination, multiple batches of raw materials are fed to the top of the ABS granule homogenization box 2 through independent feed paths, and naturally form initial stratification in time or space when falling into the ABS granule homogenization plate 551. Subsequently, homogenization is completed through a series of processes including inclined rolling, gravity stratification, and speed disturbance of the airbag strip 5513. This combination produces a stirless, simultaneous stratification and natural dispersion mixing. In traditional concepts, when processing multiple batches of materials, if strong stirring is lacking, stratification or uneven mixing is easily produced. However, in this device, because different batches of materials are fed through independent augers... The materials form a weak initial layered distribution as they fall. When they enter the dynamic rolling environment composed of the inclined ABS particle homogenization plate 551 and the airbag strip 5513, the local acceleration and deceleration disturbances of the airbag strip 5513 continuously tear, fold, and blur this initial layered interface. The entire homogenization process utilizes the gravitational potential energy conversion of the particle flow itself and local aerodynamic disturbances, so that the initial layered interface of different batches of materials is continuously twisted, stretched, and eventually disappears without any mechanical stirring or collision, ultimately achieving a natural and uniform dispersion state like molecular diffusion. This mechanism not only achieves non-destructive and flexible homogenization of multiple batches of materials, but also unexpectedly gives the entire device excellent self-cleaning and rapid switching capabilities when dealing with frequent changes in product batches, significantly reducing the risk of cross-contamination between different products.
[0094] Another embodiment of the present invention aims to provide a processing method for the above-mentioned high-efficiency homogenization device for modified ABS particles, comprising the following steps:
[0095] Step 1: Multi-batch differentiated feeding and gravity feeding
[0096] Different batches of modified ABS granules to be homogenized are added into the ABS granule homogenization box 2 through corresponding independent feed pipes and discharge augers, so that different batches of materials form an initial flexible layered distribution during the feeding stage; the materials fall sequentially by their own gravity and fall onto the ABS granule homogenization component 5, and first contact the ABS granule homogenization plate 551 on the top layer of the ABS granule homogenization rack 53.
[0097] Step 2: Inclined leveling, rolling homogenization, and channel diversion
[0098] Using an inclined ABS particle homogenization plate 551, the modified ABS particles falling onto it are naturally flattened under gravity and slide down the inclined surface in a continuous rolling manner. During the rolling process, the particle flow experiences interlayer velocity differences and natural mixing, completing the initial homogenization. When the particles roll to the end of the ABS particle homogenization plate 551, some of the modified ABS particles that have reached a certain degree of homogenization slide into the first channel 5521 and fall directly into the storage bin 6 for temporary storage. The other part of the modified ABS particles that have also reached a certain degree of homogenization slide into the second channel 5522 and enter the next stage of enhanced homogenization cycle.
[0099] Step 3: Sampling stratification adjustment and multiple forced cyclic homogenization
[0100] The modified ABS particles that slide into the second channel 5522 sequentially enter multiple independent cavities arranged along the height direction of the ABS particle homogenizing frame 53; each independent cavity, through its corresponding guide pipe 522 and the pipe conveying auger, quantitatively conveys the particles collected after processing by the previous ABS particle homogenizing plate 551 to the second ABS particle adjusting component 521, and the second ABS particle adjusting component 521 conveys the particles to the top of the next ABS particle homogenizing plate 551, so that they undergo another leveling and rolling homogenization process.
[0101] Step 4: Global mixing and vibration-distributed material distribution in the storage bin
[0102] The servo motor on the first ABS particle moving part 51 is started to drive the auger to rotate, and the modified ABS particles collected in the storage box 6 in steps two and three and which have undergone multiple rounds of homogenization are lifted upwards again and moved into multiple different spreading plate structures 54 on the top of the ABS particle homogenization rack 53. The spreading plate structure 54 is equipped with a spreading mesh plate 541, which generates high-frequency vibration under the drive of the vibration motor, and evenly spreads and distributes the moved modified ABS particles to multiple different areas of the ABS particle homogenization plate 551 below, so that the homogenized particles that have been remixed and the newly entered particles to be homogenized can be mixed in an alternating and flexible manner in space.
[0103] Step 5: Mixing aerodynamic velocity disturbance and micro-scale counter-shock of airbag strip 5513
[0104] During the continuous rolling and leveling of modified ABS particles along the inclined ABS particle homogenization plate 551, airbag strips set at one or more locations on the surface of the ABS particle homogenization plate 551 are intermittently inflated. Among them, the inflating action of some airbag strips 5513 is used to locally slow down the rolling and falling speed of the particles behind them, and the inflating action of other airbag strips 5513 is used to locally accelerate the rolling and falling speed of the particles in front of them. By creating a controllable local speed difference, micro-scale countercurrents are formed between the decelerating particles behind and the normally moving particles in front, and between the accelerated particles in front and the normally moving particles further ahead, thereby further enhancing the internal interweaving and mixing effect of the particle layer without the need for mechanical stirring.
[0105] Step 6: Collection of homogenized finished product from the bottom
[0106] After the combined effects of multi-stage gravity rolling homogenization, sampling and cyclic strengthening homogenization, back-mixing and spreading distribution homogenization, and aerodynamic velocity disturbance homogenization, the fully homogenized modified ABS particles are all collected in the storage box and discharged through the outlet of the storage box 6, thus obtaining high-quality modified ABS particles that are homogenized and have no obvious damage.
[0107] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention 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 invention should be included within the protection scope of the present invention.
Claims
1. A high-efficiency homogenization device for modified ABS particles, comprising an ABS particle homogenization box (2), wherein an ABS particle regulating and homogenizing component (5) is installed inside the ABS particle homogenization box (2), and a feeding assembly (1) is installed at the top of the ABS particle homogenization box (2), the feeding assembly (1) being used to provide modified ABS particles to be homogenized to the ABS particle regulating and homogenizing component (5); a storage box (6) is installed at the bottom of the ABS particle homogenization box (2), the storage box (6) being used to receive the modified ABS particles homogenized by the ABS particle regulating and homogenizing component (5); characterized in that, ABS particle grading and homogenization component (5) includes: ABS particle homogenizing rack (53) is used to tilt and promote the continuous homogenization of modified ABS particles after they are laid flat in sequence. The first ABS particle adjusting component (51) is assembled on one side of the ABS particle homogenizing rack (53); the first ABS particle adjusting component (51) is used to adjust the modified ABS particles that have been homogenized by the ABS particle homogenizing rack (53) back onto the ABS particle homogenizing rack (53) and mix and homogenize them with the modified ABS particles that are being homogenized on the ABS particle homogenizing rack (53). A sampling adjustment component (52) is mounted on the other side of the ABS particle homogenizing frame (53); the sampling adjustment component (52) is used to push the ABS particle homogenizing frame (53) to homogenize the modified ABS particles multiple times.
2. The high-efficiency homogenization device for modified ABS particles according to claim 1, characterized in that, The ABS particle homogenization frame (53) includes an ABS particle homogenization plate structure (55), which includes: Receiving pipe (552); At least two ABS particle homogenizing plates (551) are distributed at equal intervals along one side of the receiving pipe (552), and the ABS particle homogenizing plates (551) are mounted on the receiving pipe (552) at an incline.
3. The high-efficiency homogenization device for modified ABS particles according to claim 2, characterized in that, The receiving pipe (552) is equipped with a partition, which divides the internal cavity of the receiving pipe (552) into a first channel (5521) and a second channel (5522). The first channel (5521) and the second channel (5522) are connected to multiple ABS particle homogenization plates (551) through multiple notches on one side, and are used to receive the modified ABS particles that have been mixed and homogenized on the ABS particle homogenization plates (551). The lower ends of the first channel (5521) and the second channel (5522) are connected to the storage box (6). The second channel (5522) is divided into multiple independent cavities, and the multiple cavities correspond one-to-one with multiple notches on one side of the second channel (5522); the multiple independent cavities correspond one-to-one with multiple ABS particle homogenizing plates (551), and the independent cavities are connected to the ABS particle homogenizing plates (551) through the notches; the multiple independent cavities are connected to each other through solenoid valves; each independent cavity has a connection port (5523) on the receiving pipe (552) on the outside of the receiving pipe (552), and the connection port (5523) is connected to the independent cavity; the connection port (5523) and the notch are located on different sides of the receiving pipe (552).
4. The high-efficiency homogenization device for modified ABS particles according to claim 3, characterized in that, The sampling adjustment element (52) includes: The second ABS particle adjusting component (521) is installed on one side of the ABS particle homogenizing plate (551); At least two feed tubes (522) are mounted at one end on the second ABS particle adjusting member (521) and are connected to the second ABS particle adjusting member (521); A connecting pipe (523) is assembled at the end of the feed pipe (522) away from the second ABS particle adjusting member (521) and communicates with the feed pipe (522); the connecting pipe (523) is connected to the connecting port (5523) and communicates with the independent cavity through the connecting port (5523); the feed pipe (522) is used to pass the modified ABS particles collected inside the independent cavity after being homogenized by the previous ABS particle homogenizing plate (551) into the second ABS particle adjusting member (521), and the second ABS particle adjusting member (521) is then used to adjust the modified ABS particles to the next ABS particle homogenizing plate (551).
5. The high-efficiency homogenization device for modified ABS particles according to claim 4, characterized in that, The first ABS particle adjusting member (51) and the second ABS particle adjusting member (521) adopt the same structure: the first ABS particle adjusting member (51) includes: tube body; A cylindrical regulating cavity (511) is formed on the tube body; the regulating cavity (511) is distributed along the tube body; The auger (513) powered by the servo motor is installed inside the adjustment cavity (511) and distributed along the adjustment cavity (511); the lower end of the auger (513) extends out of the adjustment cavity (511) and into the storage box (6); Multiple discharge ports (512) are provided on one side of the tube and are distributed at equal intervals along the tube; the discharge ports (512) are used to connect the regulating cavity (511) to the outside.
6. The high-efficiency homogenization device for modified ABS particles according to claim 2, characterized in that, The ABS particle homogenizing rack (53) also includes multiple spreading plate structures (54), which are arrayed on the ABS particle homogenizing plate structure (55). The multiple spreading plate structures (54) correspond one-to-one with the multiple ABS particle homogenizing plates (551). The spreading plate structures (54) are located above the ABS particle homogenizing plates (551) and are used to uniformly provide modified ABS particles to the ABS particle homogenizing plates (551).
7. The high-efficiency homogenization device for modified ABS particles according to claim 6, characterized in that, The spreading plate structure (54) is parallel to the ABS particle homogenization plate (551), and the spreading plate structure (54) includes: The positioning frame (542) is installed inside the ABS particle homogenization box (2); The material spreading mesh plate (541) is elastically assembled inside the positioning frame (542) by multiple springs; A vibration motor is installed in the positioning frame (542) and is used to drive the spreading mesh plate (541) to vibrate inside the positioning frame (542).
8. The high-efficiency homogenization device for modified ABS particles according to claim 2, characterized in that, The ABS particle homogenization plate (551) includes: The bottom support plate (5511) is obliquely mounted on the receiving pipe (552); An airbag homogenizing plate (5512) is mounted on the base plate (5511) and positioned at an angle by the base plate (5511); the airbag homogenizing plate (5512) is used to homogenize and mix modified ABS particles. The airbag homogenizing plate (5512) includes multiple airbag strips (5513), which are arranged in an array along the airbag homogenizing plate (5512). Each airbag strip (5513) is connected to a connecting pipe, which is equipped with an air intake valve and an air exhaust valve. The connecting pipe is connected to a blower.
9. The high-efficiency homogenization device for modified ABS particles according to claim 1, characterized in that, The feeding assembly (1) includes multiple feeding pipes, each of which is equipped with a discharge auger. The feeding speed of the feeding pipe into the ABS particle homogenization box (2) is controlled by the discharge auger.
10. A processing method for a high-efficiency homogenization device for modified ABS particles according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: Multi-batch differentiated feeding and gravity feeding Different batches of modified ABS particles to be homogenized are added into the ABS particle homogenization box (2) through corresponding independent feed pipes and discharge augers, so that different batches of materials form an initial flexible layered distribution during the feeding stage; the materials fall sequentially by their own gravity and fall onto the ABS particle homogenization component (5), and first contact the ABS particle homogenization plate (551) on the top layer of the ABS particle homogenization rack (53). Step 2: Inclined leveling, rolling homogenization, and channel diversion Using the inclined ABS particle homogenization plate (551), the modified ABS particles falling on it are naturally flattened under gravity and slide down the inclined surface in a continuous rolling manner. During the rolling process, the particle flow has interlayer velocity difference and natural mixing, and completes the initial homogenization. When it rolls to the end of the ABS particle homogenization plate (551), some of the modified ABS particles that have reached a certain degree of homogenization slide into the first channel (5521) and fall directly into the storage box (6) for temporary storage. The other part of the modified ABS particles that have also been homogenized to a certain degree slide into the second channel (5522) and enter the next stage of enhanced homogenization cycle. Step 3: Sampling stratification adjustment and multiple forced cyclic homogenization The modified ABS particles that slide into the second channel (5522) sequentially enter multiple independent cavities arranged along the height direction of the ABS particle homogenization rack (53); each independent cavity, through its corresponding guide pipe (522) and the pipe conveying auger, quantitatively transports the particles collected after processing by the previous ABS particle homogenization plate (551) to the second ABS particle adjusting component (521), and the second ABS particle adjusting component (521) conveys the particles to the top of the next ABS particle homogenization plate (551), so that they undergo another leveling and rolling homogenization process; Step 4: Global mixing and vibration-distributed material distribution in the storage bin The servo motor on the first ABS particle moving part (51) is started to drive the auger to rotate, and the modified ABS particles collected in the storage box (6) in steps two and three and which have undergone multiple rounds of homogenization are lifted upward again and moved into multiple different spreading plate structures (54) on the top of the ABS particle homogenization rack (53); the spreading plate structure (54) is provided with a spreading mesh plate (541), which generates high-frequency vibration under the drive of the vibration motor, and evenly spreads and distributes the moved modified ABS particles to multiple different areas of the ABS particle homogenization plate (551) below, so that the homogenized particles that have been remixed and the newly entered particles to be homogenized can be mixed in an alternating and flexible manner in space; Step 5: Mixing aerodynamic velocity disturbance and microscale counter-impact of airbag strip (5513) During the continuous rolling and leveling of modified ABS particles along the inclined ABS particle homogenization plate (551), airbag strips set at one or more locations on the surface of the ABS particle homogenization plate (551) are intermittently inflated; among them, the inflating action of some airbag strips (5513) is used to locally slow down the rolling and falling speed of the particles behind them, and the inflating action of other airbag strips (5513) is used to locally accelerate the rolling and falling speed of the particles in front of them; by creating a controllable local speed difference, microscale countercurrents are formed between the decelerating particles behind and the normal speed particles in front, and between the accelerated particles in front and the normal speed particles further ahead, thereby further enhancing the internal interweaving and mixing effect of the particle layer without the need for mechanical stirring; Step 6: Collection of homogenized finished product from the bottom After the combined effects of multi-stage gravity rolling homogenization, sampling cycle enhanced homogenization, back-mixing and sprinkling distribution homogenization and aerodynamic speed disturbance homogenization, the modified ABS particles that have been fully homogenized are all collected in the storage box and discharged through the outlet of the storage box (6), thus obtaining high-quality modified ABS particles that are homogenized evenly and without obvious damage.