Full-automatic digital material matching and uniform stacking machine set

Abstract

The application relates to the technical field of material blending, and discloses a full-automatic digital material blending and uniform stacking machine set, which comprises a steel frame; a material rack used for storing different kinds of material particles; a material distributing part used for symmetrical weighing and controlling different kinds of material particles; and a material uniformizing part used for blending and uniformly stacking the symmetrical weighed material particles; the material distributing part comprises an upper computer and a weighing part; a plurality of cavities are arranged in the material rack and used for storing a plurality of materials. The full-automatic digital material blending and uniform stacking machine set is provided with a weighing control system composed of the upper computer, a servo motor, an adjusting screw rod, an extension spring and the like, can accurately control the initial elastic force of each material weighing box, and thus realizes digital adjustment of the weight of different materials. An operator only needs to set parameters through an upper computer program, and then the accurate weighing and proportioning of a plurality of materials can be automatically completed, manual operation errors are avoided, and the weighing accuracy and proportioning flexibility are improved.

Description

Technical Field

[0001] This invention relates to the field of material blending technology, specifically to a fully automatic digital material blending and homogenizing unit. Background Technology

[0002] In the field of material blending and processing, especially in the mixed production of multi-component particulate materials in food, chemicals, and building materials, it is usually necessary to accurately weigh, proportion, and uniformly mix different types and proportions of materials. Traditional material blending methods mostly rely on manual operation or semi-mechanized equipment, which has problems such as low weighing accuracy, large proportioning errors, poor mixing uniformity, and low production efficiency.

[0003] Currently, there are some automated material mixing equipment on the market. Although they have achieved automated weighing and mixing to a certain extent, they still have the following shortcomings: First, the weighing mechanism is mostly fixed in range, making it difficult to flexibly adjust the proportion of different materials; second, during the material mixing process, there is a lack of effective spreading, cutting, and vibration uniformity mechanisms, resulting in uneven particle distribution of the mixed material and affecting product quality; third, the equipment has a complex structure, high maintenance costs, and difficulty in achieving digital control and real-time adjustment. Therefore, a fully automatic digital material mixing and uniformity unit is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a fully automated digital material blending and homogenizing unit, which solves the problem that existing technologies cannot achieve the blending ratio of different materials during the material blending process, and that traditional stirring-type mixing can easily cause material damage.

[0005] Technical solution To achieve the above objectives, the present invention provides the following technical solution: a fully automatic digital material mixing and stacking unit, comprising a steel frame; a material rack for storing different types of material particles; a material distribution unit for weighing and regulating different types of material particles; and a material stacking unit for mixing and stacking the weighed material particles; the material distribution unit includes a host computer and a weighing unit; the material rack is provided with multiple cavities for storing various materials.

[0006] The weighing device includes a support frame, on which multiple weighing boxes are slidably connected. The bottom of the support frame is connected to the multiple weighing boxes through multiple pipes. A pressure frame is installed on the weighing box. A control plate is connected to the bottom of the pressure frame through a guide rod. A telescopic spring is provided between the control plate and the pressure frame. An insert plate is connected to the pressure frame.

[0007] Preferably, an adjusting screw is threadedly connected to the control plate, a servo motor is mounted on the support frame, the output end of the servo motor is connected to the adjusting screw, and the host computer is electrically connected to the servo motor.

[0008] Preferably, the weighing box has an opening, a fixed partition is slidably connected to the side of the weighing box, a discharge port is provided on the fixed partition, and multiple separation plates are fixedly connected to the side of the fixed partition. The multiple separation plates are L-shaped and stacked, and the end faces of the multiple separation plates are provided with discharge ports.

[0009] Preferably, the material leveling component includes a paving plate, which is mounted on a steel frame. The discharge port is located above the paving plate. A driving component is mounted on the steel frame. The driving component is connected to a rotating shaft via a transmission component. The rotating shaft is rotatably connected to the steel frame. A turntable is connected to the rotating shaft. A pivot pin is connected to the eccentric position of the turntable. A central rod is connected to the steel frame. A swing frame is rotatably connected to the central rod. The swing frame has an upper sliding groove and a lower sliding groove. The pivot pin is slidably connected in the lower sliding groove. A roller is slidably connected in the upper sliding groove. A roller is mounted on the roller.

[0010] Preferably, the swing frame is provided in two sets, and the two sets are symmetrically distributed around the center line of the paving board. A gap is provided between the roller and the paving board. A fixed frame is connected to the steel frame, and the roller is slidably connected to the fixed frame.

[0011] Preferably, one end of the paving slab is rotatably connected to the steel frame, the other end of the paving slab is connected to a small spring, the bottom of the small spring is connected to a connecting rod frame, the connecting rod frame is connected to the steel frame, and a tripod is connected to the paving slab.

[0012] Preferably, a vertical cutting plate is slidably connected inside the paving slab. The vertical cutting plate is connected to the steel frame through a connector. The upper surface of the vertical cutting plate is flush with the paving slab. Multiple material guide pipes are connected to the paving slab, and each material guide pipe is located between two vertical cutting plates.

[0013] Preferably, the fixing frame is provided with teeth, and a small gear meshes with the teeth. The small gear is fixedly connected to the roller. The roller is provided with multiple telescopic rods, and a gravity ball is connected to the end face of the telescopic rod.

[0014] The fixed frame is equipped with a lifting component, which is used to adjust the height of the fixed frame. The lifting component is installed on the steel frame.

[0015] Beneficial effects Compared with the prior art, the present invention provides a fully automated digital material blending and homogenizing unit, which has the following beneficial effects: 1. This fully automatic digital material mixing and blending unit, through a weighing and control system consisting of a host computer, servo motors, adjusting screws, and telescopic springs, can precisely control the initial spring force of each weighing bin, thereby achieving digital adjustment of the weight of different materials. Operators only need to set parameters through the host computer program to automatically complete the accurate weighing and proportioning of various materials, avoiding human operation errors and improving weighing accuracy and proportioning flexibility.

[0016] 2. This fully automated digital material mixing and stacking unit automatically seals the material feed pipe of the material rack via a baffle plate during the settling process of the weighing hopper, preventing material from continuing to flow in after weighing and avoiding overfeeding and cross-contamination. Simultaneously, the stacked structure of the discharge port, separation plate, and outlet on the fixed baffle plate enables multi-channel diversion and aggregated discharge, ensuring orderly material flow and providing a uniform material base for subsequent stacking.

[0017] 3. This fully automatic digital material mixing and stacking unit utilizes a swinging paving mechanism composed of a turntable, swing frame, and rollers. A drive unit moves the rollers laterally along the paving plate, uniformly spreading the stacked materials and avoiding the uneven material accumulation problem of traditional methods. It also solves the material damage caused by the stirring-type mixing of traditional technologies. Combined with a triangular frame and small springs, the paving plate can automatically tilt at the roller's limit position, working with a vertical cutting plate to cut and guide the material, significantly improving the uniformity and continuity of material mixing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a fully automated digital material mixing and stacking unit proposed in this invention; Figure 2 This is a schematic diagram of the material distribution component structure of a fully automatic digital material mixing and stacking unit proposed in this invention; Figure 3 This is a schematic diagram of the separation plate structure of a fully automated digital material mixing and stacking unit proposed in this invention; Figure 4 This is a schematic diagram of the material leveling component structure of a fully automated digital material mixing and leveling unit proposed in this invention; Figure 5 This is a schematic diagram of the paving plate connection structure of a fully automatic digital material mixing and stacking unit proposed in this invention; Figure 6 This is a schematic diagram showing the position of the paving plate of a fully automated digital material mixing and stacking unit proposed in this invention after rotation. Figure 7 This is a schematic diagram showing the connection between the roller and the pinion gear in a fully automatic digital material mixing and stacking unit proposed in this invention.

[0019] In the diagram: 1. Steel frame; 2. Material rack; 3. Material distribution component; 301. Fixed partition; 302. Weighing box; 303. Insert plate; 304. Support frame; 305. Servo motor; 306. Adjusting screw; 307. Control plate; 308. Press frame; 309. Telescopic spring; 310. Discharge port; 311. Separation plate; 312. Outlet; 4. Material distribution component; 401. Rotating shaft; 402. Turntable; 403. Turning pin; 404. Center rod; 405. Swing frame; 406. Spreading plate; 407. Triangular frame; 408. Roller; 409. Roller shaft; 410. Fixed frame; 411. Linkage frame; 412. Small spring; 413. Guide tube; 414. Vertical cutting plate; 415. Small gear; 416. Gravity ball; 417. Telescopic rod. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-7 A fully automatic digital material mixing and stacking unit includes: a steel frame 1; a material rack 2 for storing different types of material particles; a material distribution unit 3 for weighing and regulating different types of material particles; and a material stacking unit 4 for mixing and stacking the weighed material particles. The material distribution unit 3 includes a host computer and a weighing unit. The material rack 2 is provided with multiple cavities for storing various materials.

[0022] In this embodiment, the weighing device includes a support frame 304, on which multiple weighing bins 302 are slidably connected. The bottom of the material rack 2 is connected to the multiple weighing bins 302 via multiple pipes. A pressure frame 308 is installed on each weighing bin 302. The bottom of the pressure frame 308 is connected to a control plate 307 via a guide rod. A telescopic spring 309 is provided between the control plate 307 and the pressure frame 308. An insert plate 303 is connected to the pressure frame 308. Each weighing bin 302 can slide up and down independently, and is used to receive material particles from different cavities in the material rack 2. The bottom of the material rack 2 is connected to the feed inlets of the multiple weighing bins 302 via multiple independent pipes, realizing the diversion and supply of multiple material streams. A pressure frame 308 is installed on the outside of each weighing bin 302, and the pressure frame 308 moves up and down with the weighing bin 302. A control plate 307 is connected to the bottom of the pressure frame 308 via a guide rod. The control plate 307 can slide up and down along the guide rod. A telescopic spring 309 is provided between the control plate 307 and the pressure frame 308. The telescopic spring 309 is sleeved on the outside of the guide rod, with its two ends abutting against the upper surface of the control plate 307 and the lower surface of the pressure frame 308, respectively, to provide the elastic support force required for weighing. An insert plate 303 is also fixedly connected to one side of the pressure frame 308. The insert plate 303 is horizontally positioned and extends into the pipe between the bottom of the material rack 2 and the weighing box 302. When the weight of the material in the weighing box 302 increases, the weighing box 302 gradually sinks against the elastic force of the telescopic spring 309, and the pressure frame 308 moves the insert plate 303 down accordingly. When the weighing box 302 sinks to the preset position, the insert plate 303 is inserted into the pipe and blocks the feeding channel, thereby automatically cutting off the continued flow of material and preventing overfeeding. During the material receiving process, the weighing bin 302 relies on gravity to compress the telescopic spring 309 to achieve dynamic settling, and uses the insert plate 303 to achieve automatic interception. With the initial position adjustment of the control plate 307, the weighing threshold of each weighing bin 302 can be precisely controlled, thereby realizing the automatic quantitative reception of multiple materials according to the set weight.

[0023] Furthermore, an adjusting screw 306 is threadedly connected to the control plate 307, and a servo motor 305 is mounted on the support frame 304. The output end of the servo motor 305 is connected to the adjusting screw 306, and the host computer is electrically connected to the servo motor 305. The host computer, i.e., the main controller or industrial computer, is electrically connected to the servo motor 305. The host computer has preset target weighing weight parameters for each material and sends pulse signals or control commands to the servo motor 305 as needed, driving the adjusting screw 306 to rotate in the set direction and number of revolutions. When the servo motor 305 drives the adjusting screw 306 to rotate forward or backward, the control plate 307 moves up and down along the axis of the adjusting screw 306 through the threaded engagement. The up and down movement of the control plate 307 changes its initial compression of the telescopic spring 309. When the control plate 307 moves upward: the pre-compression of the telescopic spring 309 increases, the upward force of the spring on the pressure frame 308 increases, and the weighing box 302 can only sink under a larger material weight to overcome the spring force, thus achieving a larger weighing threshold setting. When the control plate 307 moves downward: the pre-compression of the telescopic spring 309 decreases, the upward force of the spring on the pressure frame 308 decreases, and the weighing box 302 can sink under a lighter material weight, thus achieving a smaller weighing threshold setting. Since the displacement of the weighing box 302 from its initial position to the point where its opening aligns with the discharge port 310 is fixed, the initial force of the telescopic spring 309 can be quantitatively adjusted by precisely controlling the rotation angle of the servo motor 305 through the host computer, thereby accurately setting the weighing weight of each weighing box 302. Different weighing boxes 302 can be equipped with independent servo motors 305 and adjusting screws 306 to achieve independent digital control of the material weight of each channel.

[0024] Furthermore, the weighing hopper 302 has an opening, and a fixed partition 301 is slidably connected to the side of the weighing hopper 302. The fixed partition 301 has a discharge port 310, and multiple separation plates 311 are fixedly connected to the side of the fixed partition 301. The multiple separation plates 311 are L-shaped and stacked, and the end faces of the multiple separation plates 311 are provided with discharge ports 312. When the weight of the material in the weighing hopper 302 has not reached the set threshold, the weighing hopper 302 is in a high position, and its opening is located above the discharge port 310, with the two offset. The solid part of the fixed partition 301 blocks the opening of the weighing hopper 302 to prevent premature leakage of material. When the weight of the material in the weighing bin 302 reaches a set threshold, the weighing bin 302 overcomes the elastic force of the telescopic spring 309 and sinks to a predetermined position. At this time, the opening of the weighing bin 302 is aligned with and connected to the discharge port 310 on the fixed partition 301. Under the action of gravity, the material in the weighing bin 302 is automatically and instantaneously discharged through the opening and the discharge port 310, entering the space on the other side of the fixed partition 301. On the surface of the fixed partition 301 opposite to the weighing bin 302, multiple separation plates 311 are fixedly connected. Each separation plate 311 has an L-shaped cross-section, and multiple separation plates 311 are stacked vertically, forming independent material channels between adjacent separation plates 311. The starting end of each separation plate 311 is connected to a corresponding discharge port 310, that is, each discharge port 310 of the weighing bin 302 corresponds to an independent separation plate 311 channel. The channels of multiple separation plates 311 converge at the discharge port 312, forming a laminar flow discharge structure with upper and lower stacks. Different types of materials flow out from their respective separation plate 311 channels, aggregate in a stacked state at the discharge port 312, and then fall together into the uniform material component 4 below.

[0025] In addition, the material leveling component 4 includes a spreading plate 406, which is mounted on the steel frame 1. The discharge port 312 is located above the spreading plate 406. A driving component is mounted on the steel frame 1, and the driving component is connected to a rotating shaft 401 via a transmission component. The rotating shaft 401 is rotatably connected to the steel frame 1, and a turntable 402 is connected to the rotating shaft 401. A pivot pin 403 is connected to the eccentric position of the turntable 402. A central rod 404 is connected to the steel frame 1, and a swing frame 405 is rotatably connected to the central rod 404. The swing frame 405 has an upper sliding groove and a lower sliding groove. The pivot pin 403 is slidably connected in the lower sliding groove, and a roller 409 is slidably connected in the upper sliding groove. A roller 408 is mounted on the roller 409. To achieve uniform material spreading, a set of driving components is mounted on the steel frame 1. The driving component is preferably an electric motor, such as a servo motor or a geared motor, whose output shaft is connected to a horizontally arranged rotating shaft 401 via a transmission component such as a belt drive, gear drive, or sector gear drive. Both ends of the rotating shaft 401 are rotatably connected to the steel frame 1 via bearings, thus achieving smooth rotation under the drive of the driving component. A roller 409 is slidably connected within the upper sliding groove of the swing frame 405. One end or the middle of the roller 409 is located in the upper sliding groove and can slide freely along it. A roller 408 is fixedly sleeved on the roller 409, positioned above the paving slab 406 and maintaining a certain gap from the surface of the paving slab 406. When the swing frame 405 swings left and right, the roller 409 slides relative to it within the upper sliding groove, while simultaneously being driven by the swing frame 405 to perform a horizontal reciprocating motion, thereby causing the roller 408 to roll or slide back and forth along the surface of the paving slab 406. During the lateral movement of the roller 408, the material stacked on the paving plate 406 is pushed and leveled to both sides, so as to achieve uniform spreading of the material and avoid concentrated accumulation of the material.

[0026] In addition, two sets of swing frames 405 are provided, symmetrically distributed around the center line of the paving slab 406. A gap is provided between the rollers 408 and the paving slab 406. A fixed frame 410 is connected to the steel frame 1, and the rollers 409 are slidably connected to the fixed frame 410. Each of the two sets of swing frames 405 has a roller 409 slidably connected in its upper sliding groove, and each roller 409 has a roller 408 mounted on it. The two rollers 408 are symmetrically distributed above the paving slab 406, maintaining a certain distance between them. When the two sets of swing frames 405 swing synchronously, the two rollers 408 perform symmetrical lateral reciprocating motion above the paving slab 406, jointly spreading the material stacked on the paving slab 406 in both directions. The fixed frame 410 is a frame structure, spanning above the paving slab 406. A horizontal guide groove or guide rail is provided on the fixed frame 410, and the end of the roller 409 is slidably connected in the guide groove. The fixed frame 410 constrains the movement trajectory of the roller 409, restricting it to sliding only in a horizontal straight line, preventing the roller 409 from moving up and down or swaying back and forth under the push of the swing frame 405. At the same time, the fixed frame 410 also provides stable support for the roller 409, ensuring that the roller 408 always maintains a parallel posture with the paving slab 406 during the paving operation.

[0027] It is worth noting that one end of the paving slab 406 is rotatably connected to the steel frame 1, and the other end of the paving slab 406 is connected to a small spring 412. The bottom of the small spring 412 is connected to a connecting rod frame 411, which is connected to the steel frame 1. A tripod 407 is connected to the paving slab 406. When the roller 408 moves laterally to the limit position of the paving slab 406, i.e., near the edge of the free end, under the guidance of the fixed frame 410, the roller 408 first contacts the inclined surface of the tripod 407. As the roller 408 continues to move forward, it climbs upward along the inclined surface of the tripod 407. During this process, the tripod 407 generates a downward reaction force on the roller 408. This reaction force is transmitted through the roller 408 to the swing frame 405 and the fixed frame 410. However, since the height of the fixed frame 410 is fixed, the actual effect is that the roller 408 presses the tripod 407 and the paving slab 406 fixedly connected to it downward. The paving slab 406 overcomes the elastic force of the small spring 412 and rotates downwards with its rotational connection point with the steel frame 1 as the center, with its free end sinking. When the paving slab 406 tilts to a certain angle, the material on it automatically slides to the bottom under the action of gravity, entering the next process. After the paving slab 406 tilts, the vertical cutting plate 414, which was originally flush with or lower than the upper plane of the paving slab 406, protrudes relative to the surface of the paving slab 406, thereby automatically cutting the paved material layer. When the roller 408 moves in the opposite direction and leaves the area of ​​the tripod 407, the small spring 412 pushes the paving slab 406 to rotate upwards and reset, restoring it to a horizontal or initial tilted state, ready for the next paving cycle.

[0028] It is worth mentioning that a vertical cutting plate 414 is slidably connected inside the paving slab 406. The vertical cutting plate 414 is connected to the steel frame 1 through a connector. The upper surface of the vertical cutting plate 414 is flush with the paving slab 406. Multiple guide pipes 413 are connected to the paving slab 406, and each guide pipe 413 is located between two vertical cutting plates 414. When the paving slab 406 is in a horizontal or initially inclined state, i.e., when it is not pressed down by the roller 408, the upper surface of the vertical cutting plate 414 remains flush with the upper surface of the paving slab 406. At this time, the vertical cutting plate 414 does not protrude from the surface of the paving plate 406 and will not interfere with the lateral paving operation of the roller 408 on the material. The material can be freely spread on the paving plate 406. When the roller 408 moves to its limit position and presses down the tripod 407, causing the paving plate 406 to tilt downward around one end, the vertical cutting plate 414 is fixedly connected to the steel frame 1 through the connector, and its height position remains unchanged. However, the paving plate 406 moves downward relatively, so the upper surface of the vertical cutting plate 414 protrudes relatively from the upper surface of the paving plate 406, forming multiple parallel vertical cutting edges or partitions. At this time, the material layer spread on the paving plate 406 slides towards the lower end under the action of gravity. During the sliding process, it is longitudinally cut into multiple parallel material strips by these protruding vertical cutting plates 414. After the material is cut by the vertical cutting plate 414, the material strips in different channels slide into their respective guide pipes 413 under the action of gravity, realizing automatic diversion and guidance of the material. Since the guide pipes 413 are arranged side by side, and each guide pipe 413 contains the mixed material after spreading and cutting, multiple channels can be packaged or collected simultaneously, which greatly improves the discharge efficiency.

[0029] In addition, the fixed frame 410 is equipped with teeth, and a small gear 415 meshes with the teeth. The small gear 415 is fixedly connected to the roller 409. The roller 409 is equipped with multiple telescopic rods 417, and a gravity ball 416 is connected to the end face of the telescopic rod 417. When the roller 409 drives the drum 408 to rotate, the telescopic rods 417 and the gravity ball 416 move in a circular motion with the roller 409. When the gravity ball 416 rotates with the roller 409 to near the lowest position, the gravity ball 416 will come into contact with and impact the upper surface of the paving plate 406 or the material layer spread on it. Since the gravity ball 416 has a certain mass and speed, each impact will generate a brief impact force on the paving plate 406. This impact force is transmitted to the material on it through the paving plate 406, causing the material to vibrate or jump slightly, which plays a role in "shaking" or "leveling", which is conducive to the rearrangement of material particles, filling gaps, and further improving the uniformity of mixing.

[0030] In addition, a lifting component is provided on the fixed frame 410 to adjust the height of the fixed frame 410. The lifting component is mounted on the steel frame 1. The lifting component can adopt various mechanical structures that can achieve height adjustment, such as a screw lifting mechanism: including a vertically arranged lifting screw and a matching lifting nut. The fixed frame 410 is fixedly connected to the lifting nut, and a handwheel or motor is installed at the top or bottom of the screw. When the handwheel is rotated or the motor is started, the screw drives the lifting nut and the fixed frame 410 to move up and down, achieving precise height adjustment. By adjusting the height of the fixed frame 410 through the lifting component, the gap between the roller 408 and the paving slab 406 can be adjusted: since the roller 408 is slidably connected in the guide groove of the fixed frame 410 through the roller 409, the change in the height of the fixed frame 410 will directly change the vertical position of the roller 408 relative to the upper surface of the paving slab 406. Increasing the gap is suitable for materials with larger particles or those that are fragile, while decreasing the gap is suitable for fine particles or applications requiring a thinner paving thickness. Therefore, lifting components include multiple structural forms, and this technical solution is not limited to one type.

[0031] The working principle is as follows: First, when distributing materials, the raw materials need to be placed in multiple cavities of the material rack 2. Then, the materials will flow to different weighing boxes 302 through different conduits. After the weighing box 302 bears the weight of the materials, it will sink and move downward, thereby driving the pressure frame 308 to move up and down on the support frame 304. At the same time, it will compress the telescopic spring 309. After sinking to a certain distance, the opening of the weighing box 302 will coincide with the discharge port 310 of the fixed partition 301. Therefore, the materials in the weighing box 302 will be discharged from the overlapping position of the opening and the discharge port 310 and enter the space on the other side of the fixed partition 301, that is, the separation plate 311. At the same time, as the pressure frame 308 sinks, it will drive the insertion plate 303 to move downward synchronously, thereby blocking the conduits of the material rack 2 and preventing the materials from continuously discharging. To adjust the weight of each material, the electronic buttons on the host computer are controlled, which in turn control the rotation of the servo motor 305. The servo motor 305 drives the adjustment screw 306 to rotate, which in turn drives the control plate 307 to slide up and down via a threaded connection. The up and down movement of the control plate 307 compresses or relaxes the telescopic spring 309. Since the entire weighing process relies on the elasticity of the telescopic spring 309, the initial elasticity of the telescopic spring 309 is adjusted by using the up and down movement distance of the control plate 307. If the weight to be weighed is lighter, the control plate 307 is moved down, reducing the elasticity of the telescopic spring 309 on the pressure frame 308. Therefore, when the weighing box 302 is subjected to the weight of lighter materials, it will sink faster; conversely, the opposite is true. By setting a fixed sinking distance, that is, a fixed displacement from the opening of the weighing box 302 to the discharge port 310, and then using the servo motor 305 to precisely adjust the elasticity of the telescopic spring 309, the weighing weight of each material can be adjusted. Therefore, by using the system control of the host computer, the weighing weight of each material can be directly controlled, and automatic discharging can be achieved after automatic weighing.The material then flows out from the discharge port 310. Since each discharge port 310 is connected to a different separating plate 311, the discharge port 310 will generate multiple channels. These channels then converge at the outlet 312, flowing out in a stacked arrangement and onto the paving plate 406. The drive mechanism, specifically the motor, rotates, driving the meshing of the sector gears, which in turn rotates the rotating shaft 401. The rotating shaft 401 drives two turntables 402 to rotate, which in turn drives the pivot pin 403 to rotate eccentrically, thereby rotating the swing frame 40. 5. The swing arm 405 swings left and right around the center of the central rod 404. During the swing, the upper sliding groove and the roller 409 are connected to the upper sliding groove, which drives the roller 409 and the roller 408 to swing left and right. The roller is restricted by the sliding groove of the fixed frame 410, which realizes the horizontal swing. The roller 408 will then spread the stacked materials horizontally. During the horizontal swing and spreading process, the materials are evenly spread on the spreading plate 406. When the roller 408 moves horizontally to the left limit position, it will contact and abut with the triangular frame 407, and then use the inclined plane to slide. The pressure is applied to the tripod 407 and the paving plate 406, causing the paving plate 406 to rotate and tilt at its connection point with the steel frame 1. After tilting, multiple vertical cutting plates 414 protrude from the paving plate 406, creating an overall automatic cutting effect. The tilted paving plate 406 then forms a sliding path, allowing the material particles cut on the paving plate 406 to enter the guide pipe 413 along the space between the vertical cutting plates 414. Packaging bags can be directly placed at the outlet of the guide pipe 413 for overall cutting and forward packaging. Simultaneously, the rollers... When 408 swings laterally, it also drives the pinion 415 to mesh and rotate with the teeth on the fixed frame 410. The pinion 415 drives the roller 408 to rotate via the roller 409. The rotating roller 408 can spread the material more evenly. During the rotation of the roller 409, it also drives multiple telescopic rods 417 to rotate. Each time the telescopic rods 417 drive the gravity ball 416 to contact and impact the paving plate 406, it will produce an impact vibration effect, thereby vibrating and "shaking" the material on the paving plate 406 to improve the uniformity of material mixing. After each impact, the telescopic rods 417 will be compressed by the contact pressure to make way.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A fully automated digital material mixing and stacking unit, characterized in that, include: Steel frame (1); Material rack (2) is used to store different types of material granules; The material distribution component (3) is used to weigh and control different types of material particles; The uniform material component (4) is used to mix and stack the measured material particles. The material distribution unit (3) includes a host computer and a weighing unit; The material rack (2) is provided with multiple cavities for storing various materials; The weighing device includes a support frame (304), on which multiple weighing boxes (302) are slidably connected. The bottom of the material rack (2) is connected to the multiple weighing boxes (302) through multiple pipes. A pressure frame (308) is installed on the weighing box (302). A control plate (307) is connected to the bottom of the pressure frame (308) through a guide rod. A telescopic spring (309) is provided between the control plate (307) and the pressure frame (308). A plug plate (303) is connected to the pressure frame (308).

2. The fully automatic digital material mixing and stacking unit according to claim 1, characterized in that: An adjusting screw (306) is threaded onto the control plate (307), and a servo motor (305) is mounted on the support frame (304). The output end of the servo motor (305) is connected to the adjusting screw (306), and the host computer is electrically connected to the servo motor (305).

3. The fully automatic digital material mixing and stacking unit according to claim 2, characterized in that: The weighing box (302) has an opening, and a fixed partition (301) is slidably connected to the side of the weighing box (302). A discharge port (310) is provided on the fixed partition (301). Multiple separation plates (311) are fixedly connected to the side of the fixed partition (301). The multiple separation plates (311) are L-shaped and stacked. A discharge port (312) is provided on the end face of the multiple separation plates (311).

4. The fully automatic digital material mixing and stacking unit according to claim 3, characterized in that: The material leveling component (4) includes a paving plate (406), which is mounted on a steel frame (1). The discharge port (312) is located above the paving plate (406). A driving component is mounted on the steel frame (1). The driving component is connected to a rotating shaft (401) via a transmission component. The rotating shaft (401) is rotatably connected to the steel frame (1). A turntable (402) is connected to the rotating shaft (401). A pivot pin (403) is connected to the eccentric position of the turntable (402). A central rod (404) is connected to the steel frame (1). A swing frame (405) is rotatably connected to the central rod (404). An upper sliding groove and a lower sliding groove are provided on the swing frame (405). The pivot pin (403) is slidably connected in the lower sliding groove. A roller (409) is slidably connected in the upper sliding groove. A roller (408) is mounted on the roller (409).

5. The fully automatic digital material mixing and stacking unit according to claim 4, characterized in that: The swing frame (405) is provided in two sets, and the two sets are symmetrically distributed around the center line of the paving plate (406). There is a gap between the roller (408) and the paving plate (406). A fixed frame (410) is connected to the steel frame (1), and the roller (409) is slidably connected to the fixed frame (410).

6. The fully automatic digital material mixing and stacking unit according to claim 5, characterized in that: One end of the paving plate (406) is rotatably connected to the steel frame (1), and the other end of the paving plate (406) is connected to a small spring (412). The bottom of the small spring (412) is connected to a connecting rod frame (411), the connecting rod frame (411) is connected to the steel frame (1), and a tripod (407) is connected to the paving plate (406).

7. The fully automatic digital material mixing and stacking unit according to claim 6, characterized in that: A vertical cutting plate (414) is slidably connected inside the paving plate (406). The vertical cutting plate (414) is connected to the steel frame (1) through a connector. The upper surface of the vertical cutting plate (414) is flush with the paving plate (406). A plurality of guide pipes (413) are connected to the paving plate (406), and each guide pipe (413) is located between two vertical cutting plates (414).

8. The fully automatic digital material mixing and stacking unit according to claim 7, characterized in that: The fixing frame (410) is provided with teeth, and a small gear (415) meshes with the teeth. The small gear (415) is fixedly connected to the roller (409). The roller (409) is provided with multiple telescopic rods (417), and the end face of the telescopic rod (417) is connected to a gravity ball (416).

9. The fully automatic digital material mixing and stacking unit according to claim 7, characterized in that: The fixed frame (410) is provided with a lifting component, which is used to adjust the height of the fixed frame (410). The lifting component is installed on the steel frame (1).

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