Multi-point multi-material batching system

Abstract

The utility model relates to powder material batching system, specifically provides a multi -point multi -material batching system, aims at solving the problem that the existing pipeline conveying system needs to clean the pipeline when replacing powder material variety. For this purpose, the utility model provides a multi -point multi -material batching system, and the batching system includes a plurality of unloading mechanism, a plurality of measuring mechanism, a plurality of mixing mechanism, track and a plurality of mobile tank mechanism, the outlet end of measuring mechanism is used to be connected with the entrance end of corresponding mobile tank mechanism, the entrance end of mixing mechanism is used to be connected with the outlet end of corresponding mobile tank mechanism, and the track is arranged between a plurality of measuring mechanism and a plurality of mixing mechanism, and a plurality of mobile tank mechanism is movably arranged on the track. The multi -point multi -material batching system provided by the utility model replaces traditional fixed pipeline with movable tank body to carry material, fundamentally eliminates the phenomenon that powder material remains on the inner wall of pipeline.

Description

Technical Field

[0001] This utility model relates to a powder material batching system, specifically providing a multi-point, multi-material batching system. Background Technology

[0002] In traditional powder material handling processes, pipeline conveying systems are a widely used solution, which transport powder materials from the supply point to designated mixing equipment through a closed pipeline network.

[0003] However, due to the generally strong adhesive properties of powder materials, they easily adhere to the inner walls of pipelines during long-distance transport. This not only causes material loss, but more seriously, when the system needs to change the type of powder being transported, the residual material on the inner walls of the pipeline can lead to cross-contamination between different batches. To ensure product purity and batch consistency, the entire pipeline must be thoroughly cleaned each time the type of powder is changed. Moreover, the pipeline cleaning process is cumbersome, time-consuming, and costly in terms of manpower, severely restricting production efficiency and system flexibility, and failing to meet the demands of modern batching processes involving multiple points and multiple materials. Utility Model Content

[0004] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem of cleaning the pipeline when changing the type of powder material in the existing pipeline conveying system.

[0005] This utility model provides a multi-point, multi-material dispensing system, the dispensing system comprising: Multiple unloading mechanisms are provided, which are used to receive corresponding powder materials; Multiple metering mechanisms are provided, which are used to measure the weight of powder materials. The number of metering mechanisms corresponds to the number of unloading mechanisms. The inlet end of each metering mechanism is connected to the outlet end of the corresponding unloading mechanism, and the outlet end of each metering mechanism is used to connect to the inlet end of the corresponding mobile tank mechanism. Multiple mixing mechanisms, wherein the inlet end of each mixing mechanism is used to connect to the outlet end of a corresponding mobile tank mechanism; A track is arranged between the plurality of metering mechanisms and the plurality of mixing mechanisms; Multiple movable tank mechanisms are movably mounted on the track and configured to transfer powder materials between the corresponding metering mechanism and the corresponding mixing mechanism.

[0006] In some feasible embodiments of the multi-point multi-material batching system described above, the mobile tank mechanism includes a mobile tank, a connector, and a moving device. The mobile tank is connected to the moving device via the connector. The moving device is movably mounted on the track so that the mobile tank can be moved along the track via the connector. The outlet end of the metering mechanism is used to connect to the first inlet end of the corresponding mobile tank, and the inlet end of the mixing mechanism is used to connect to the first outlet end of the corresponding mobile tank.

[0007] In some feasible embodiments of the above-mentioned multi-point multi-material batching system, the metering mechanism includes a first frame, a metering tank, and a first weighing device. The metering tank is mounted on the first frame. The second inlet end of the metering tank is connected to the outlet end of the corresponding unloading mechanism. The second outlet end of the metering tank is used to connect to the first inlet end of the corresponding mobile tank. The first weighing device is used to detect the weight of the powder material in the metering tank.

[0008] In some feasible implementations of the above-mentioned multi-point multi-material batching system, the second outlet end of the metering tank is provided with a first connecting valve, the first inlet end of the mobile tank is provided with a second connecting valve corresponding to the first connecting valve, and the second outlet end of the metering tank is connected to the first inlet end of the corresponding mobile tank through the first connecting valve and the second connecting valve.

[0009] In some feasible embodiments of the aforementioned multi-point, multi-material batching system, the metering mechanism further includes a second frame and a first telescopic device, wherein the first telescopic device is mounted on the second frame. When the second outlet end of the metering tank is aligned with the first inlet end of the corresponding mobile tank, the first telescopic device is extended to lift the mobile tank, thereby connecting the first connecting valve with the second connecting valve, and thus connecting the second outlet end of the metering tank with the first inlet end of the corresponding mobile tank.

[0010] In some feasible embodiments of the multi-point multi-material batching system described above, the metering mechanism further includes a second weighing device. The second frame is mounted on the second weighing device. When the first telescopic device is in the extended state to lift the mobile tank, the second weighing device can detect the weight of the powder material inside the mobile tank.

[0011] In some feasible embodiments of the above-mentioned multi-point multi-material batching system, the connecting member is a connecting slide rod arranged in a vertical direction. The connecting slide rod is slidably connected to the side of the moving tank. The upper end of the connecting slide rod is fixedly connected to the moving device. The lower end of the connecting slide rod has a stop block to support the moving tank and prevent the moving tank from detaching from the lower end of the connecting slide rod. When the first telescopic device is in the extended state to lift the mobile can, the mobile can moves upward along the connecting slide bar and separates from the stop block, thereby allowing the first telescopic device to carry the mobile can.

[0012] In some feasible implementations of the above-mentioned multi-point multi-material batching system, the first outlet end of the mobile tank is provided with a third connecting valve, the mixing mechanism includes a mixing tank, the third inlet end of the mixing tank is provided with a fourth connecting valve corresponding to the third connecting valve, and the first outlet end of the mobile tank is connected to the third inlet end of the corresponding mixing tank through the third connecting valve and the fourth connecting valve.

[0013] In some feasible implementations of the multi-point multi-material batching system described above, the unloading mechanism is a large bag material unloading mechanism or a small bag material unloading mechanism.

[0014] In some feasible embodiments of the multi-point, multi-material batching system described above, the track is a circular track, and the plurality of metering mechanisms and the plurality of mixing mechanisms are arranged around the circular track.

[0015] This utility model provides a multi-point, multi-material batching system. By setting up a mobile tank mechanism and track, it replaces traditional fixed pipelines with movable tanks for material transfer, fundamentally eliminating the phenomenon of powder material residue on the inner wall of the pipeline. Specifically, when changing the type of powder material, this utility model's batching system eliminates the need to clean the lengthy fixed pipelines. Instead, only the significantly reduced inner wall area of ​​the mobile tank needs to be cleaned. This not only greatly improves cleaning efficiency and reduces maintenance costs but also effectively eliminates the risk of cross-contamination between different batches of materials, thereby significantly improving the production efficiency of switching between multiple powder materials and the operational flexibility of the entire batching system. Attached Figure Description

[0016] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which: Figure 1 This is a schematic diagram of the structure of the multi-point multi-material batching system of this utility model; Figure 2 This is a schematic diagram of the moving tank mechanism and track of this utility model; Figure 3This is one of the structural schematic diagrams of the measuring mechanism of this utility model, wherein the moving tank mechanism moves to the measuring mechanism via the track; Figure 4 This is the second structural schematic diagram of the measuring mechanism of this utility model, wherein the moving tank mechanism moves to the measuring mechanism via the track; Figure 5 yes Figure 4 A magnified view of a portion of point A, where the first telescopic device is in the retracted state at this time; Figure 6 Based on Figure 5 The diagram shows the state change, where the first telescopic device is in the extended state at this time; Figure 7 This is one of the structural schematic diagrams of the mixing mechanism of this utility model, wherein the moving tank mechanism moves to the mixing mechanism via the track; Figure 8 This is the second structural schematic diagram of the mixing mechanism of this utility model, in which part of the structure of the fourth frame is omitted, and at this time the moving tank mechanism moves to the mixing mechanism via the track; Figure 9 yes Figure 8 A magnified view of a portion at point B, where the second telescopic device is in the retracted state at this time; Figure 10 Based on Figure 9 The diagram shows the state changes, where the second telescopic device is in the extended state at this time.

[0017] List of reference numerals in the attached diagram: 1a-Small bag material unloading mechanism; 1b-Large bag material unloading mechanism; 2-Metering mechanism; 21-First frame; 22-Metering tank; 221-Second inlet end; 222-Second outlet end; 223-First connecting valve; 224-First telescopic hose; 225-Second mating part; 23-First weighing device; 24-Second frame; 25-First telescopic device; 26-Second weighing device; 3-Mixing mechanism; 31-Mixing tank; 311-Third inlet end; 312- 313-Third outlet end; 314-Second telescopic device; 315-Second telescopic hose; 32-Kneader; 321-Fourth inlet end; 33-Fourth frame; 4-Moving tank mechanism; 41-Moving tank; 411-First inlet end; 412-First outlet end; 413-Second connecting valve; 414-Third connecting valve; 415-First mating part; 416-Connecting part; 42-Connecting slide bar; 421-Stop; 43-Moving device; 5-Railway. Detailed Implementation

[0018] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0019] It should be noted that in the description of this utility model, terms such as "upper", "lower", "inner", and "outer" that indicate direction or positional relationship are based on the direction or positional relationship shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0020] Furthermore, it should be noted that in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal connection of two components, and so on. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. In addition, the numerical terms used herein, such as "first," "second," and "third," are primarily (only) used to distinguish multiple similar objects, quantities, or processes; that is, they do not necessarily indicate any dependency and / or order between these objects, quantities, or processes. If a dependency and / or order is required, it will be explicitly stated in the context, or it will be obvious to those skilled in the art when understanding the specific embodiments.

[0021] To address the issue of needing to clean existing pipeline conveying systems when changing powder materials, this invention provides a multi-point, multi-material batching system, such as... Figure 1 As shown, the system includes two unloading mechanisms, two metering mechanisms 2, six mixing mechanisms 3, multiple mobile tank mechanisms 4, and a track 5. The unloading mechanisms receive the corresponding powder materials, the metering mechanisms 2 measure the weight of the powder materials, and the number of metering mechanisms 2 corresponds to the number of unloading mechanisms. The inlet end of the metering mechanism 2 is connected to the outlet end of the corresponding unloading mechanism, and the outlet end of the metering mechanism 2 is connected to the inlet end of the corresponding mobile tank mechanism 4. The inlet end of the mixing mechanism 3 is connected to the outlet end of the corresponding mobile tank mechanism 4. The track 5 is arranged between the two metering mechanisms 2 and the six mixing mechanisms 3. The multiple mobile tank mechanisms 4 are movably mounted on the track 5 and configured to transfer powder materials between the corresponding metering mechanisms 2 and the corresponding mixing mechanisms 3.

[0022] It should be noted that the number of unloading mechanism, metering mechanism 2, mixing mechanism 3 and moving tank mechanism 4 is not limited to the number in this utility model embodiment, and can be adjusted according to the actual production situation.

[0023] Further reference Figure 1 Track 5 is a circular track 5, with two metering mechanisms 2 and six mixing mechanisms 3 arranged around the circular track 5.

[0024] Furthermore, such as Figure 2 As shown, the mobile tank mechanism 4 includes a mobile tank 41, a connector, and a moving device 43. The mobile tank 41 is connected to the moving device 43 via the connector, and the moving device 43 is movably mounted on the track 5.

[0025] Continue to refer to Figure 2 The mobile tank 41 is used to load powder materials. The top of the mobile tank 41 has a first inlet end 411 communicating with its interior. The first inlet end 411 is equipped with a second connecting valve 413 corresponding to the first connecting valve 223. The bottom of the mobile tank 41 has a first outlet end 412 communicating with its interior. The first outlet end 412 is equipped with a third connecting valve 414 corresponding to the fourth connecting valve 313. Specifically, the second connecting valve 413 is a split-type butterfly valve with passive operation, and the third connecting valve 414 is also a split-type butterfly valve with passive operation. The side of the mobile tank 41 is provided with two first mating parts 415 and two connecting parts 416. The two first mating parts 415 are arranged opposite each other and are used to correspondingly engage with the telescopic end of the first telescopic device 25. The two connecting parts 416 are arranged opposite each other and are used to connect with connecting parts.

[0026] Continue to refer to Figure 2 The connecting component is a vertically arranged connecting slide rod 42. There are two connecting slide rods 42, which are slidably connected to two connecting parts 416 on the side of the movable tank 41, respectively. The upper end of the connecting slide rod 42 is fixedly connected to the moving device 43, and the lower end of the connecting slide rod 42 has a stop 421 to support the movable tank 41 and prevent the movable tank 41 from detaching from the lower end of the connecting slide rod 42.

[0027] It should be noted that the number of connecting slide rods 42 and connecting parts 416 is not limited to the number in this utility model embodiment, and can be adjusted according to the actual production situation.

[0028] Continue to refer to Figure 2 The moving device 43 is a roller-type moving device, and the track 5 is a roller slide rail. The moving device 43 and the track 5 are connected by a rolling connection, so that the moving device 43 can drive the moving tank 41 to move along the track 5 through the connecting slide rod 42, thereby transferring the powder material between the corresponding metering mechanism 2 and the corresponding mixing mechanism 3.

[0029] Continue to refer to Figure 1 The system includes two unloading mechanisms: a small bag unloading mechanism 1a and a large bag unloading mechanism 1b, each corresponding to one of the two metering mechanisms 2. The small bag unloading mechanism 1a is specifically a small bag tipping unloading station, used for unloading small-sized ton bags. It should be noted that the technology of the small bag unloading mechanism 1a is very mature and is a commonly used unloading device in this field, so it will not be described in detail here. The large bag unloading mechanism 1b is specifically a hook-type unloading station, used for unloading large-sized ton bags. It should also be noted that the technology of the large bag unloading mechanism 1b is very mature and is a commonly used unloading device in this field, so it will not be described in detail here.

[0030] Furthermore, such as Figure 3 and Figure 4 The metering mechanism 2 includes a first frame 21, a metering tank 22, and a first weighing device 23. The upper part of the metering tank 22 has a second inlet end 221 communicating with its interior, which is connected to the outlet end of a corresponding unloading mechanism. The bottom of the metering tank 22 has a second outlet end 222 communicating with its interior, which is used to connect to the first inlet end 411 of a corresponding mobile tank 41. The second outlet end 222 is equipped with a first connecting valve 223 corresponding to a second connecting valve 413, specifically a split-type butterfly valve. The second outlet end 222 of the metering tank 22 is connected to the first inlet end 411 of the corresponding mobile tank 41 sequentially through the first connecting valve 223 and the second connecting valve 413.

[0031] Continue to refer to Figure 3 and Figure 4 The metering tank 22 has three second mating parts 225 arranged in a ring around its circumference on its side. The first frame 21 is equipped with three first weighing devices 23 for detecting the weight of the powder material inside the metering tank 22. Each first weighing device 23 is a load cell. The three first weighing devices 23 correspond one-to-one with the three second mating parts 225. The metering tank 22 is fixedly mounted on the first frame 21 via the three second mating parts 225 and the three first weighing devices 23. This arrangement allows the first weighing devices 23 to detect changes in the weight of the metering tank 22, thus enabling them to detect the weight of the powder material inside the metering tank 22. It can be understood that the first weighing devices 23 obtain the weight of the powder material inside the metering tank 22 by detecting changes in its weight.

[0032] It should be noted that the number of the second mating part 225 and the first weighing device 23 is not limited to the number in this embodiment of the utility model, and can be adjusted according to the actual production situation.

[0033] like Figures 3 to 6The metering mechanism 2 also includes a second frame 24 and two first telescopic devices 25. The two first telescopic devices 25 are fixedly mounted on the second frame 24, and their telescopic ends are respectively used to cooperate with the two first mating parts 415 of the mobile tank 41. When the second outlet end 222 of the metering tank 22 is aligned with the first inlet end 411 of the corresponding mobile tank 41, the first telescopic devices 25 are extended to lift the mobile tank 41 through the two first mating parts 415, thereby connecting the first connecting valve 223 with the second connecting valve 413, and further connecting the second outlet end 222 of the metering tank 22 with the first inlet end 411 of the corresponding mobile tank 41. At this time, the powder material inside the metering tank 22 can be transported to the inside of the mobile tank 41. After the powder material inside the metering tank 22 is conveyed, the first connecting valve 223 is disconnected from the second connecting valve 413, and then the first telescopic device 25 is retracted to lower the mobile tank 41, thereby separating the second outlet end 222 of the metering tank 22 from the first inlet end 411 of the mobile tank 41, so that the mobile device 43 can transfer the mobile tank 41 to the corresponding mixing mechanism 3 for continued unloading.

[0034] Continue to refer to Figure 3 and Figure 4 The metering mechanism 2 also includes a second weighing device 26, and a second frame 24 is mounted on the second weighing device 26, which is specifically a weighing scale. When the first telescopic device 25 is extended to lift the movable tank 41, the movable tank 41 moves upward along the connecting slide rod and separates from the stop block 421, so that the first telescopic device 25 replaces the stop block 421 at the lower end of the connecting slide rod 42 to support the movable tank 41, thereby enabling the second weighing device 26 to detect the weight of the powder material inside the movable tank 41 through the first telescopic device 25 and the second frame 24. In addition, when the first telescopic device 25 is extended to lift the movable tank 41, the first connecting valve 223 is connected to the second connecting valve 413, thereby connecting the second outlet end 222 of the metering tank 22 to the first inlet end 411 of the corresponding movable tank 41, at which time the powder material inside the metering tank 22 can be transported to the interior of the movable tank 41. Understandably, the second weighing device 26 obtains the weight of the powder material inside the mobile tank 41 by detecting the weight change of the mobile tank 41.

[0035] In addition, such as Figure 5 As shown, the first connecting valve 223 is fixedly mounted on the second frame 24. The first connecting valve 223 is flexibly connected to the second outlet end 222 of the metering tank 22 through the first telescopic hose 224. Since the second outlet end 222 of the metering tank 22 is flexibly connected to the first connecting valve 223, the second frame 24 does not provide support for the metering tank 22, thereby reducing the weighing error of the first weighing device 23 and the second weighing device 26.

[0036] It should be noted that the first telescopic device 25 in this embodiment of the present invention is not only used to connect the first connecting valve 223 and the second connecting valve 413, but also to make the first telescopic device 25 replace the stop 421 at the lower end of the connecting slide rod 42 to support the moving tank 41.

[0037] This embodiment of the invention enables secondary metering of powder materials by setting up a first weighing device 23 and a second weighing device 26, thereby ensuring the accuracy of powder material batching and improving the reliability of the batching system.

[0038] Furthermore, such as Figures 7 to 10 As shown, the mixing mechanism 3 includes a mixing tank 31, a kneader 32, a third frame (not shown), and a fourth frame 33. The mixing tank 31 is fixedly mounted on the third frame. The top of the mixing tank 31 has a third inlet end 311 communicating with its interior. The third inlet end 311 is equipped with a fourth connecting valve 313 corresponding to the third connecting valve 414. Specifically, the fourth connecting valve 313 is a split-type butterfly valve. The bottom of the mixing tank 31 has a third outlet end 312 communicating with its interior. The kneader 32 is fixedly mounted on the fourth frame 33. The kneader 32 has a fourth inlet end 321 communicating with its interior. The fourth inlet end 321 is connected to the third outlet end 312, allowing the powder material inside the mixing tank 31 to be sequentially conveyed to the kneader 32 through the third outlet end 312 and the fourth inlet end 321. Through the above arrangement, the powder material can sequentially enter the mixing tank 31 and the kneader 32 for mixing.

[0039] It should be noted that the technology of mixing tank 31 and kneader 32 is already very mature, and they are both commonly used mixing equipment in this field, so they will not be described in detail here.

[0040] Continue to refer to Figure 9 and Figure 10Two second telescopic devices 314 are fixedly installed on the top of the mixing tank 31. The two second telescopic devices 314 are arranged opposite each other and their telescopic ends are fixedly connected to the fourth connecting valve 313. The third inlet end 311 of the mixing tank 31 is connected to the fourth connecting valve 313 through a second telescopic hose 315. When the third inlet end 311 of the mixing tank 31 is aligned with the first outlet end 412 of the corresponding mobile tank 41, the second telescopic devices 314 are extended to lift the fourth connecting valve 313 and connect it to the third connecting valve 414. At this time, the second telescopic hose 315 extends accordingly, thereby connecting the third inlet end 311 of the mixing tank 31 with the first outlet end 412 of the corresponding mobile tank 41. At this time, the powder material inside the mobile tank 41 can be transported to the interior of the mixing tank 31. After the powder material inside the mobile tank 41 is conveyed, the third connecting valve 414 is disconnected from the fourth connecting valve 313. Then, the second telescopic device 314 is retracted to lower the fourth connecting valve 313. At this time, the second telescopic hose 315 is shortened accordingly, thereby separating the third inlet end 311 of the mixing tank 31 from the first outlet end 412 of the mobile tank 41. This allows the mobile device 43 to return to the corresponding metering mechanism 2 to transfer the powder material.

[0041] As an example, the working process of this utility model embodiment is as follows: First, the ton bag containing powder material is unloaded through the unloading mechanism. Then, the powder material enters the metering tank 22 sequentially through the outlet end of the unloading mechanism and the second inlet end 221 of the metering tank 22; simultaneously, the corresponding mobile tank 41 is moved to the second outlet end 222 of the metering tank 22. When the second outlet end 222 of the metering tank 22 is aligned with the first inlet end 411 of the corresponding mobile tank 41, the second outlet end 222 of the metering tank 22 is connected to the first inlet end 411 of the corresponding mobile tank 41 through the first connecting valve 223 and the second connecting valve 413; and after the connection is completed, the powder material in the metering tank 22 is transported to the mobile tank 41 under the action of gravity. After the powder material in the metering tank 22 has been conveyed, the first connecting valve 223 is disconnected from the second connecting valve 413 to separate the second outlet end 222 of the metering tank 22 from the first inlet end 411 of the moving tank 41. After separation, the moving tank 41 is moved to the corresponding mixing mechanism 3 by the moving device 43. When the moving tank 41 moves to the corresponding mixing mechanism 3 and the third inlet end 311 of the mixing tank 31 is aligned with the first outlet end 412 of the corresponding moving tank 41, the third inlet end 311 of the mixing tank 31 is connected to the first outlet end 412 of the moving tank 41 through the third connecting valve 414 and the fourth connecting valve 313. After the connection is completed, under the action of gravity, the powder material in the moving tank 41 is conveyed to the mixing tank 31 and mixed by the mixing tank 31 and the kneader 32. After the powder material in the mobile tank 41 has been transported, the third inlet end 311 of the mixing tank 31 is separated from the first outlet end 412 of the mobile tank 41 by the third connecting valve 414 and the fourth connecting valve 313. After the separation, the mobile tank 41 returns to the corresponding metering mechanism 2 by the moving device 43 for the next transfer cycle.

[0042] The multi-point, multi-material batching system provided by this invention, by setting up a movable tank mechanism 4 and a track 5, replaces the traditional fixed pipelines for material transfer with movable tanks, fundamentally eliminating the phenomenon of powder material residue on the inner wall of the pipeline. Specifically, when changing the type of powder material, the batching system of this invention eliminates the need to clean the lengthy fixed pipelines. Instead, only the significantly reduced inner wall area of ​​the movable tank 41 needs to be cleaned. This not only greatly improves cleaning efficiency and reduces maintenance costs, but also effectively eliminates the risk of cross-contamination between different batches of materials, thereby significantly improving the production efficiency of switching between multiple types of powder materials and the operational flexibility of the entire batching system.

[0043] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A multi-point, multi-material batching system, characterized in that, The batching system includes: Multiple unloading mechanisms are provided, each used to receive the corresponding powder material. Multiple metering mechanisms (2) are used to measure the weight of powder materials. The number of metering mechanisms (2) corresponds to the number of unloading mechanisms. The inlet end of the metering mechanism (2) is connected to the outlet end of the corresponding unloading mechanism. The outlet end of the metering mechanism (2) is used to connect to the inlet end of the corresponding mobile tank mechanism (4). Multiple mixing mechanisms (3), the inlet end of which is used to connect to the outlet end of the corresponding mobile tank mechanism (4); Track (5), which is arranged between the plurality of metering mechanisms (2) and the plurality of mixing mechanisms (3); Multiple mobile tank mechanisms (4) are movably disposed on the track (5) and configured to transfer powder materials between the corresponding metering mechanism (2) and the corresponding mixing mechanism (3).

2. The multi-point, multi-material batching system according to claim 1, characterized in that, The mobile tank mechanism (4) includes a mobile tank (41), a connector, and a moving device (43). The mobile tank (41) is connected to the moving device (43) through the connector. The moving device (43) is movably mounted on the track (5) so that the mobile tank (41) can be moved along the track (5) through the connector. The outlet end of the metering mechanism (2) is used to connect with the first inlet end (411) of the corresponding mobile tank (41). The inlet end of the mixing mechanism (3) is used to connect with the first outlet end (412) of the corresponding mobile tank (41).

3. The multi-point, multi-material batching system according to claim 2, characterized in that, The metering mechanism (2) includes a first frame (21), a metering tank (22) and a first weighing device (23). The metering tank (22) is mounted on the first frame (21). The second inlet end (221) of the metering tank (22) is connected to the outlet end of the corresponding unloading mechanism. The second outlet end (222) of the metering tank (22) is used to connect to the first inlet end (411) of the corresponding mobile tank (41). The first weighing device (23) is used to detect the weight of the powder material in the metering tank (22).

4. The multi-point, multi-material batching system according to claim 3, characterized in that, The second outlet end (222) of the metering tank (22) is provided with a first connecting valve (223), and the first inlet end (411) of the mobile tank (41) is provided with a second connecting valve (413) corresponding to the first connecting valve (223). The second outlet end (222) of the metering tank (22) is connected to the first inlet end (411) of the corresponding mobile tank (41) through the first connecting valve (223) and the second connecting valve (413).

5. The multi-point, multi-material batching system according to claim 4, characterized in that, The measuring mechanism (2) further includes a second frame (24) and a first telescopic device (25), the first telescopic device (25) being mounted on the second frame (24). When the second outlet end (222) of the metering tank (22) is aligned with the first inlet end (411) of the corresponding mobile tank (41), the first telescopic device (25) is extended to lift the mobile tank (41), thereby connecting the first connecting valve (223) with the second connecting valve (413), and further connecting the second outlet end (222) of the metering tank (22) with the first inlet end (411) of the corresponding mobile tank (41).

6. The multi-point, multi-material batching system according to claim 5, characterized in that, The metering mechanism (2) further includes a second weighing device (26), and the second frame (24) is mounted on the second weighing device (26). When the first telescopic device (25) is extended to lift the mobile tank (41), the second weighing device (26) can detect the weight of the powder material in the mobile tank (41).

7. The multi-point, multi-material batching system according to claim 6, characterized in that, The connector is a vertically arranged connecting slide rod (42), which is slidably connected to the side of the mobile tank (41). The upper end of the connecting slide rod (42) is fixedly connected to the moving device (43), and the lower end of the connecting slide rod (42) has a stop (421) for supporting the mobile tank (41) and preventing the mobile tank (41) from detaching from the lower end of the connecting slide rod (42). When the first telescopic device (25) is in the extended state to lift the mobile can (41), the mobile can (41) moves upward along the connecting slide bar and separates from the stop (421), thereby allowing the first telescopic device (25) to carry the mobile can (41).

8. The multi-point, multi-material batching system according to claim 2, characterized in that, The first outlet end (412) of the mobile tank (41) is provided with a third connecting valve (414). The mixing mechanism (3) includes a mixing tank (31). The third inlet end (311) of the mixing tank (31) is provided with a fourth connecting valve (313) corresponding to the third connecting valve (414). The first outlet end (412) of the mobile tank (41) is connected to the third inlet end (311) of the corresponding mixing tank (31) through the third connecting valve (414) and the fourth connecting valve (313).

9. The multi-point, multi-material batching system according to claim 1, characterized in that, The unloading mechanism is either a large bag material unloading mechanism (1b) or a small bag material unloading mechanism (1a).

10. The multi-point, multi-material batching system according to claim 1, characterized in that, The track (5) is a circular track, and the plurality of metering mechanisms (2) and the plurality of mixing mechanisms (3) are arranged around the circular track.

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