A graphite box dust automatic cleaning workstation and a method of using the same

Abstract

The application discloses a graphite box dust automatic cleaning workstation and a use method thereof, and relates to the technical field of graphite box cleaning, which comprises a carrying mechanism, a 3D vision system, a dust suction device, graphite box clamping jaws, a waste powder separator and a central control system. The lower end of the carrying mechanism is provided with the graphite box clamping jaws, and the carrying mechanism is provided with the 3D vision system. One side of the carrying mechanism is provided with the dust suction device, and the dust suction device is connected with the waste powder separator and the carrying mechanism. The central control system is connected with the carrying mechanism, the 3D vision system, the dust suction device, the graphite box clamping jaws and the waste powder separator. Through the setting of the central control system, the carrying mechanism, the 3D vision system, the dust suction device, the graphite box clamping jaws and the waste powder separator, a series of operations such as automatic positioning, cleaning, transfer and waste powder classification and recovery of the graphite box can be completed without too much manual intervention, so that the labor intensity is greatly reduced, and the cleaning efficiency of the graphite box dust is improved.

Description

Technical Field

[0001] This invention relates to the field of graphite box cleaning technology, and in particular to an automatic dust cleaning workstation for graphite boxes and its usage method. Background Technology

[0002] In the production of neodymium iron boron magnets, graphite boxes are the core containers for storing and transporting raw materials. After use, a large amount of dust, material residue and other impurities easily accumulate inside. If they are not cleaned properly, they will affect the accuracy of subsequent production and the quality of the products.

[0003] Existing cleaning methods largely rely on manual operation, which is not only labor-intensive and inefficient, but also allows dust to easily disperse into the air, endangering the health of operators. Furthermore, manual cleaning cannot achieve dust sorting and recycling, resulting in resource waste and difficulty in ensuring consistent cleaning results. In addition, traditional cleaning equipment lacks precise positioning and safety protection mechanisms, making it prone to graphite box damage or personnel safety hazards during operation. Therefore, there is an urgent need for an automated, efficient, safe, and resource-recycling-enabled graphite box dust automatic cleaning workstation to address the shortcomings of existing technologies. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic dust cleaning workstation for graphite boxes and its usage method, in order to solve the above-mentioned technical problems.

[0005] The technical solution adopted in this invention is as follows: An automatic dust cleaning workstation for graphite boxes includes a conveying mechanism, a 3D vision system, a dust collection device, graphite box grippers, a waste powder separator, and a central control system. The graphite box grippers are located at the lower end of the conveying mechanism, the 3D vision system is located on the conveying mechanism, the dust collection device is located on one side of the conveying mechanism, and the dust collection device is connected to the waste powder separator and the conveying mechanism. The central control system is connected to the conveying mechanism, the 3D vision system, the dust collection device, the graphite box grippers, and the waste powder separator.

[0006] Preferably, the conveying mechanism includes a frame, and a Y-axis assembly, two X-axis assemblies and two Z-axis assemblies disposed on the frame. The Y-axis assembly is provided with two X-axis assemblies, and each X-axis assembly is provided with one Y-axis assembly. The graphite box gripper is disposed at the lower end of one of the Z-axis assemblies.

[0007] As a further preferred embodiment, the vacuuming device includes a vacuum head, a dust collection bin, and a vacuum pump. The vacuum head is located at the lower end of another Z-axis assembly, and the dust collection bin and the vacuum pump are respectively located on the outer side of the frame. The vacuum pump is connected to the vacuum head and the dust collection bin.

[0008] As a further preferred embodiment, the waste powder separator is disposed on the outside of the frame, and the vacuum pump is connected to the vacuum head through the waste powder separator.

[0009] As a further preferred embodiment, the waste powder separator includes a cyclone separator and a vibrating screen, the vibrating screen being connected to the dust suction head and the cyclone separator, and the cyclone separator being connected to the dust suction pump.

[0010] As a further preferred embodiment, the vibrating screener includes a container, a first screen, a second screen, a first pipe, a second pipe, a residue powder bucket, and an aluminum powder collection bucket. The first screen and the second screen are arranged sequentially from top to bottom inside the container. One end of the first pipe and the second pipe are respectively connected to the inside of the container. The other end of the first pipe is connected to the residue powder bucket, and the other end of the second pipe is connected to the aluminum powder collection bucket.

[0011] As a further preferred embodiment, the first screen is an 80-mesh screen, the first screen is inclined from top to bottom towards the first pipe, the lower end of the first screen is provided with a first vibration motor, and one end of the first pipe is directly opposite the lower end of the first screen. The second screen is a 100-mesh screen, and the second screen is inclined from top to bottom towards the second pipe. A second vibration motor is installed at the lower end of the second screen, and one end of the second pipe is directly opposite the lower end of the second screen. The Y-axis assembly, the X-axis assembly, the Z-axis assembly, the dust pump, the first vibration motor, the second vibration motor, and the cyclone separator are respectively connected to the central control system.

[0012] As a further preferred embodiment, the 3D vision system includes a camera and an industrial control computer. Each Z-axis component has a camera and an industrial control computer respectively disposed on one side. The camera is connected to the industrial control computer, and the industrial control computer is connected to the central control system.

[0013] As a further preferred embodiment, a safety protection mechanism is also included, which is provided around the transport mechanism and is connected to the central control system.

[0014] A method of using an automatic dust cleaning workstation for graphite boxes, comprising the aforementioned automatic dust cleaning workstation, wherein the method of use includes: S1. The first material transport trolley carrying the graphite boxes to be cleaned is transported to the designated area by AGV or manual labor. Then, the 3D vision system collects the location information of the graphite boxes to be cleaned and uploads it to the central control system. The central control system then controls the handling mechanism. S2. The conveying mechanism moves above the first material conveying trolley, and the central control system drives the dust collection device to clean the dust inside the graphite box to be cleaned in the set sequence, and sucks the dust into the waste powder separator for waste powder screening. S3. After a single graphite box to be cleaned is cleaned, the central control system controls the transport mechanism to move above the cleaned graphite box, and uses the graphite box gripper to pick up the cleaned graphite box in the cleaning sequence and place the cleaned graphite box in the second transport trolley. S4. Repeat steps S2 to S3 until all the graphite boxes to be cleaned are cleaned and transferred. Then, the AGV or manual transport will move the second material transport trolley to the designated location, and the first material transport trolley will be moved to the original position of the second material transport trolley to start the next round of operation.

[0015] The above technical solution has the following advantages or beneficial effects: (1) In this invention, the setting of central control system, conveying mechanism, 3D vision system, dust collection device, graphite box gripper and waste powder separator has a high degree of automation. Without much human intervention, a series of operations such as automatic positioning, cleaning, transfer and waste powder classification and recycling of graphite boxes can be completed, which greatly reduces labor intensity and improves the cleaning efficiency of graphite box dust. It can meet the needs of rapid cleaning of graphite boxes in large-scale production and effectively improve the overall production efficiency.

[0016] (2) In this invention, the position of the graphite box can be accurately identified by setting up a 3D vision system, ensuring that the cleaning is thorough and the position is accurate. The central control system can accurately control the operation of the conveying mechanism and the dust collection device based on the accurate position information provided by the 3D vision system, thus ensuring the accuracy and comprehensiveness of the cleaning work. This can avoid damage to the graphite box caused by improper cleaning and extend the service life of the graphite box.

[0017] (3) In this invention, by setting up a dust collection device and a waste powder separator, dust can be prevented from spreading into the air during the cleaning process, which effectively improves the working environment and protects the health of operators. At the same time, the waste powder separator adopts a three-stage separation structure, which realizes the classified recycling of material block residue, 100-mesh alumina powder and magnetic residue, improves resource utilization and reduces production costs.

[0018] (4) In this invention, the safety protection mechanism can monitor the activities of personnel in the work area in real time. Once personnel are detected to have entered a dangerous area, the mechanism can react quickly, stop the operation of the handling mechanism and activate the safety alarm light, effectively preventing personnel from being injured and ensuring work safety. Attached Figure Description

[0019] Figure 1 This is a top view of the automatic dust cleaning workstation for graphite boxes in this invention; Figure 2 This is a schematic diagram of the waste powder separator in this invention; Figure 3 This is a perspective view of the automatic dust cleaning workstation for graphite boxes in this invention.

[0020] In the diagram: 1. Handling mechanism; 101. Frame; 102. Y-axis assembly; 103. X-axis assembly; 104. Z-axis assembly; 2. 3D vision system; 3. Dust collection device; 301. Dust collection bin; 302. Dust collection head; 4. Graphite box gripper; 5. Waste powder separator; 501. Cyclone separator; 502. Vibrating screen; 503. Container; 504. First screen; 505. Second screen; 506. First pipe; 507. Second pipe; 508. Residual powder bin; 509. Aluminum powder collection bin; 510. Third pipe; 511. Magnetic residual powder collection bin; 6. Safety protection mechanism; 7. First material handling trolley; 8. Second material handling trolley. Detailed Implementation

[0021] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. 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.

[0022] In the description of this invention, it should be noted that terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] Please see Figures 1 to 3The diagram illustrates a preferred embodiment of an automated graphite cartridge dust cleaning workstation. The workstation includes a transport mechanism 1, a 3D vision system 2, a dust collection device 3, graphite cartridge grippers 4, a waste powder separator 5, and a central control system. The lower end of the transport mechanism 1 is equipped with the graphite cartridge grippers 4, and the 3D vision system 2 is mounted on top of it. The dust collection device 3 is located on one side of the transport mechanism 1 and is connected to the waste powder separator 5 and the transport mechanism 1. The central control system is connected to the transport mechanism 1, the 3D vision system 2, the dust collection device 3, the graphite cartridge grippers 4, and the waste powder separator 5. In this embodiment, by connecting the transport mechanism 1, the 3D vision system 2, the dust collection device 3, the graphite cartridge grippers 4, and the waste powder separator 5 to the central control system, a high degree of automation is achieved. The transport mechanism 1 is used to transport graphite cartridges and move the 3D vision system 2. The 3D vision system 2 can accurately collect the position information of the graphite cartridges, facilitating the precise movement of the transport mechanism 1. The dust collection device 3 effectively collects the dust generated during the cleaning process, preventing dust from spreading. The graphite box gripper 4 is responsible for grasping the graphite box and, in conjunction with the conveying mechanism 1, realizes the transfer of the graphite box. The waste powder separator 5 is used to classify and recycle the collected dust. In this embodiment, through this integrated setup, the workstation can automatically complete the positioning, cleaning, and transfer of graphite boxes, as well as the classification and recycling of waste powder, without much manual intervention, greatly reducing labor intensity and improving cleaning efficiency.

[0025] Furthermore, as a preferred embodiment, the handling mechanism 1 is a gantry robot, which includes a frame 101, and a Y-axis component 102, two X-axis components 103, and two Z-axis components 104 disposed on the frame 101. The Y-axis component 102 has two X-axis components 103, and each X-axis component 103 has one Y-axis component 102. The graphite box gripper 4 is disposed at the lower end of one of the Z-axis components 104. In this embodiment, the arrangement of the Y-axis component 102, X-axis component 103, and Z-axis component 104 enables the handling mechanism 1 to have flexible three-dimensional spatial movement capabilities, thus allowing precise control of the movement of the graphite box gripper 4 in different directions. Combined with the central control system and the 3D vision system 2, the handling mechanism 1 can quickly and accurately move the suction head 302 above the graphite box to be cleaned, achieving cleaning of the graphite box. Simultaneously, it can quickly and accurately move the graphite box gripper 4 to grasp the cleaned graphite box and place it at a designated location. The two Y-axis components 102 are arranged in parallel. The Y-axis component 102, X-axis component 103 and Z-axis component 104 in this embodiment are all existing structures. They are only used here in the automatic dust cleaning workstation for graphite boxes, and are used in conjunction with the 3D vision system 2, graphite box gripper 4 and dust collection device 3 to realize the automatic cleaning, gripping and handling of graphite boxes.

[0026] In this embodiment, the X-axis travel of the conveying mechanism 1 is 2800mm, the Y-axis travel is 3000mm, and the Z-axis travel is 1600mm. The overall dimensions of the equipment are 3600mm×3550mm×2900mm, and it is fixedly installed on the ground.

[0027] Furthermore, as a preferred embodiment, the dust collection device 3 includes a dust collection head 302, a dust collection bin 301, and a dust pump. The dust collection head 302 is located at the lower end of another Z-axis assembly 104. The dust collection bin 301 and the dust pump are respectively located on the outer side of the frame 101, and the dust pump is connected to the dust collection head 302 and the dust collection bin 301. The waste powder separator 5 is located on the outer side of the frame 101, and the dust pump is connected to the dust collection head 302 through the waste powder separator 5. In this embodiment, the dust collection head 302 is used to generate negative pressure to draw dust from the graphite box into the waste powder separator 5. After undergoing three-stage separation and screening by the waste powder separator 5, the dust is transported to the dust collection bin 301 for centralized collection.

[0028] In this embodiment, the suction head 302 is positioned at the lower end of the Z-axis assembly 104, allowing it to follow the movement of the conveying mechanism 1 and flexibly target various locations inside the graphite box for suction, ensuring no dust is missed during the cleaning process. The suction pump provides powerful suction, quickly drawing dust from the graphite box into the dust collection bin 301, effectively preventing dust from spreading into the air during cleaning and ensuring a clean working environment and the health of operators.

[0029] Meanwhile, by directly connecting the waste powder separator 5 to the dust suction head 302, the dust sucked out from the graphite box can directly enter the waste powder separator 5 for classification and processing. This ensures that the dust can be separated and screened in a timely manner after collection, avoiding the mixing of dust of different components.

[0030] Furthermore, as a preferred embodiment, the waste powder separator 5 includes a cyclone separator 501 and a vibrating screen 502. The vibrating screen 502 is connected to the dust collection head 302 and the cyclone separator 501, and the cyclone separator 501 is connected to the dust collection pump. In this embodiment, the vibrating screen 502 includes a container 503, a first screen 504, a second screen 505, a first pipe 506, a second pipe 507, a residue powder bin 508, and an aluminum powder collection bin 509. The first screen 504 and the second screen 505 are arranged sequentially from top to bottom inside the container 503. One end of the first pipe 506 and the second pipe 507 are respectively connected to the inside of the container 503. The other end of the first pipe 506 is connected to the residue powder bin 508, and the other end of the second pipe 507 is connected to the aluminum powder collection bin 509. A third pipe 510 and a magnetic residue collection bucket 511 are provided on one side of the cyclone separator 501. One end of the third pipe 510 is connected to the inside of the cyclone separator 501, and the other end of the third pipe 510 is connected to the magnetic residue collection bucket 511, so as to facilitate the centralized collection of the separated magnetic residue.

[0031] In this embodiment, the first screen 504 and the second screen 505 are configured to perform stratified screening based on different dust particle sizes. The first screen 504 intercepts larger particle size residues, allowing them to fall into the residue powder bin 508 through the first pipe 506; the second screen 505 further filters out smaller alumina powder particles, which are collected in the aluminum powder collection bin 509 through the second pipe 507. By using the first screen 504 and the second screen 505, the different particle size components in the graphite box dust can be accurately separated and collected, improving the purity of the recovered resources.

[0032] Furthermore, as a preferred embodiment, the first screen 504 is an 80-mesh screen, and the first screen 504 is inclined from top to bottom towards the first pipe 506. The lower end of the first screen 504 is provided with a first vibrating motor, and one end of the first pipe 506 is directly opposite the lower end of the first screen 504. The middle and sides of the first screen 504 form a preset arc. During the screening process, material lumps and residues with a particle size greater than 80 mesh fall into the first pipe 506 along the arc and are collected in the residue powder bucket 508 through the first pipe 506.

[0033] The second screen 505 is a 100-mesh screen, and it is inclined from top to bottom towards the second pipe 507. A second vibration motor is located at the lower end of the second screen 505, and one end of the second pipe 507 is directly opposite the lower end of the second screen 505. In this embodiment, the use of 80-mesh and 100-mesh screens allows for precise screening of dust particles of different sizes. Furthermore, the inclined arrangement of both the first screen 504 and the second screen 505 ensures that the dust particles on the screens can move quickly and smoothly towards the corresponding pipes under vibration, improving screening efficiency. The first and second vibration motors apply vibration force to the first and second screens 504 and 505, ensuring that the screens effectively screen out dust particles of the corresponding sizes and preventing dust accumulation on the screens.

[0034] The Y-axis assembly 102, X-axis assembly 103, Z-axis assembly 104, dust pump, first vibration motor, second vibration motor, and cyclone separator 501 are connected to the central control system. The central control system controls the coordinated operation of each component to ensure the stable operation of the entire workstation.

[0035] Furthermore, as a preferred implementation, the 3D vision system 2 includes a camera and an industrial control computer. Each Z-axis component 104 has a camera and an industrial control computer on one side, with the camera connected to the industrial control computer, which in turn is connected to the central control system. In this embodiment, the camera can capture images of the graphite box from different angles to obtain its three-dimensional position information. The industrial control computer processes and analyzes the images acquired by the camera, accurately calculates the position coordinates of the graphite box, and uploads this information to the central control system. Based on this position information, the central control system precisely controls the movement of the conveying mechanism 1, ensuring that the graphite box gripper 4 can accurately grasp the graphite box, while simultaneously ensuring that the dust collection device 3 cleans the dust inside the graphite box according to a set sequence. In this embodiment, the working distance between the camera and the graphite box is 1200-3500mm, the depth map resolution is 2048×1536, the RGB resolution is 2000×1500, the Z-axis single-point repeatability is 1.0mm@3.0m, and the typical acquisition time is 0.5-0.9s, used to identify the position of the graphite box.

[0036] Furthermore, as a preferred embodiment, a safety protection mechanism 6 is also included. The safety protection mechanism 6 is installed around the transport mechanism 1 and is connected to the central control system. In this embodiment, the safety protection mechanism 6 is a safety light curtain, capable of real-time monitoring of personnel activity in the work area. When personnel are detected entering a hazardous area, the safety protection mechanism 6 immediately transmits a signal to the central control system. Upon receiving the signal, the central control system quickly takes measures, such as stopping the operation of the transport mechanism 1 and activating safety alarm lights, to prevent injury to personnel. Through the cooperation of the safety protection mechanism 6 and the hollow system, safety accidents caused by personnel accidentally entering the work area can be effectively avoided, providing reliable safety protection for operators. In this embodiment, the power supply voltage of the safety light curtain is DC12-24V, the power is 3-8W, the insulation resistance is 100MΩ, the signal output type is NPN / PNP, the storage temperature range is -40℃ to +70℃, the operating humidity is 35% RH to 85% RH, the anti-light interference capability is 10000Lux > 5°, it is equipped with a 2-meter cable with a cross-sectional size of 13mm × 28mm, and it has reverse connection protection and output short circuit protection functions.

[0037] The central control system in this embodiment combines electrical control hardware and software. The electrical control hardware includes a human-machine interaction module and a PLC. The software is used to read and record cleaning process data in real time. When any of the components, such as the gantry robot, the 3D vision system 2, or the vacuuming device 3, malfunctions, an alarm is triggered and the equipment is controlled to suspend operation.

[0038] A method for using an automatic dust cleaning workstation for graphite boxes, comprising the automatic dust cleaning workstation for graphite boxes, and the method of use including: S1. The first material transport trolley 7 carrying the graphite boxes to be cleaned is transported to the designated area by AGV or manual labor. Then, the 3D vision system 2 collects the location information of the graphite boxes to be cleaned and uploads it to the central control system. The central control system then controls the handling mechanism 1. S2. The conveying mechanism 1 moves above the first material conveying trolley 7. The central control system drives the dust collection device 3 to clean the dust inside the graphite box to be cleaned in the set sequence, and sucks the dust into the waste powder separator 5 for waste powder screening. S3. After a single graphite box to be cleaned is cleaned, the central control system controls the transport mechanism 1 to move above the cleaned graphite box, and uses the graphite box gripper 4 to pick up the cleaned graphite box according to the cleaning sequence and place the cleaned graphite box in the second transport trolley 8. S4. Repeat steps S2 to S3 until all the graphite boxes to be cleaned are cleaned and transferred. Then, the AGV or manual transport will move the second material transport trolley 8 to the designated location, and the first material transport trolley 7 will be moved to the original position of the second material transport trolley 8 to start the next round of operation.

[0039] In this embodiment, based on the above-described method, step S5 is also included: during the operation, if the safety protection mechanism 6 detects personnel entering the work area, it immediately transmits a signal to the central control system, and the central control system controls the workstation to stop running and triggers the safety alarm light.

[0040] The “set sequence” in step S2 is the sequential operation sequence along the length or width of the material transport trolley. The grabbing sequence in step S3 is completely consistent with the set sequence to ensure that the graphite box transfer position and the cleaning position correspond one-to-one.

[0041] The automated graphite box dust cleaning workstation achieves standardized and automated cleaning and transfer of graphite boxes. First, a 3D vision system 2 collects the location information of the graphite boxes to be cleaned, ensuring that the transport mechanism 1 can accurately reach their positions. Then, the dust collection device 3 cleans according to a pre-set sequence, ensuring comprehensive and efficient cleaning. The cleaned graphite boxes are then transferred to a second transport trolley 8 via the graphite box gripper 4, with the entire process proceeding sequentially. Through repeated operation, the cleaning and transfer of all graphite boxes can be completed efficiently. This workflow not only improves work efficiency but also ensures consistent cleaning results, avoiding problems such as incomplete cleaning or graphite box damage caused by improper operation. Furthermore, this method is compatible with both AGVs and manual transport trolleys, increasing flexibility to adapt to different production scenarios.

[0042] In this embodiment, material lumps larger than 80 mesh are screened out by the first screen 504 and fall into the residue powder bin 508, achieving the recovery of larger particulate impurities. Dust particles of 80 to 100 mesh fall into the aluminum powder collection bin 509 after being screened by the second screen 505, ensuring the recycling of alumina powder of a specific particle size. Magnetic residue smaller than 100 mesh enters the cyclone separator 501, where it is centrifuged and collected in the magnetic residue collection bin 511, completing the recovery of magnetic residue. This improves resource recycling rates, reduces dust emissions and environmental pollution, and provides reusable raw materials for subsequent production, thus lowering production costs.

[0043] In this embodiment, the position information of the graphite box is acquired by the 3D vision system 2, and the central control system precisely controls the conveying mechanism 1 to move the vacuum head 302 to the top opening of the graphite box to be cleaned, providing an accurate starting position for comprehensive cleaning. Subsequently, the vacuum head 302 moves from top to bottom along the inner wall of the graphite box, ensuring that every part inside the graphite box is vacuumed and cleaned, avoiding any omissions.

[0044] The 3D vision system 2 collects the position information of the graphite box, and the central control system can precisely control the transport mechanism 1 to move directly above the cleaned graphite box, ensuring accurate clamping position. Then, the graphite box gripper 4 descends and adjusts the spacing according to the size of the graphite box, ensuring the compatibility between the gripper 4 and the graphite box and avoiding damage to the graphite box due to improper gripper spacing. After clamping the graphite box, the rising, moving, and descending operations of the transport mechanism 1 are all carried out under the precise control of the central control system, so that the graphite box can be stably placed in the second material transport trolley 8.

[0045] In this embodiment, the operating parameters of each component can be set through the central control system, so that components such as the dust collection device 3, waste powder separator 5, conveying mechanism 1 and graphite box gripper 4 can cooperate with each other, and the dust collection time and intensity can be controlled by the central control system to ensure more thorough dust cleaning.

[0046] The above description is merely a preferred embodiment of the present invention and does not limit the implementation and protection scope of the present invention. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic dust cleaning workstation for graphite boxes, characterized in that, The device includes a conveying mechanism, a 3D vision system, a dust collection device, a graphite box gripper, a waste powder separator, and a central control system. The graphite box gripper is located at the lower end of the conveying mechanism, the 3D vision system is located on the conveying mechanism, the dust collection device is located on one side of the conveying mechanism, and the dust collection device is connected to the waste powder separator and the conveying mechanism. The central control system is connected to the conveying mechanism, the 3D vision system, the dust collection device, the graphite box gripper, and the waste powder separator.

2. The automatic dust cleaning workstation for graphite boxes as described in claim 1, characterized in that, The conveying mechanism includes a frame, and a Y-axis assembly, two X-axis assemblies and two Z-axis assemblies disposed on the frame. The Y-axis assembly is provided with two X-axis assemblies, and each X-axis assembly is provided with one Y-axis assembly. The graphite box gripper is disposed at the lower end of one of the Z-axis assemblies.

3. The graphite box dust automatic cleaning workstation as described in claim 2, characterized in that, The vacuuming device includes a vacuum head, a dust collection bin, and a vacuum pump. The vacuum head is located at the lower end of another Z-axis assembly. The dust collection bin and the vacuum pump are respectively located on the outer side of the frame. The vacuum pump is connected to the vacuum head and the dust collection bin.

4. The graphite box dust automatic cleaning workstation as described in claim 3, characterized in that, The waste powder separator is located on the outside of the frame, and the vacuum pump is connected to the vacuum head through the waste powder separator.

5. The automatic dust cleaning workstation for graphite boxes as described in claim 3, characterized in that, The waste powder separator includes a cyclone separator and a vibrating screen, the vibrating screen is connected to the dust suction head and the cyclone separator, and the cyclone separator is connected to the dust suction pump.

6. The graphite box dust automatic cleaning workstation as described in claim 5, characterized in that, The vibrating screen includes a container, a first screen, a second screen, a first pipe, a second pipe, a residue powder bucket, and an aluminum powder collection bucket. The first screen and the second screen are arranged sequentially from top to bottom inside the container. One end of the first pipe and the second pipe are respectively connected to the inside of the container. The other end of the first pipe is connected to the residue powder bucket, and the other end of the second pipe is connected to the aluminum powder collection bucket.

7. The automatic dust cleaning workstation for graphite boxes as described in claim 6, characterized in that, The first screen is an 80-mesh screen, and the first screen is inclined from top to bottom towards the first pipe. The lower end of the first screen is equipped with a first vibration motor, and one end of the first pipe is directly opposite the lower end of the first screen. The second screen is a 100-mesh screen, and the second screen is inclined from top to bottom towards the second pipe. A second vibration motor is installed at the lower end of the second screen, and one end of the second pipe is directly opposite the lower end of the second screen. The Y-axis assembly, the X-axis assembly, the Z-axis assembly, the dust pump, the first vibration motor, the second vibration motor, and the cyclone separator are respectively connected to the central control system.

8. The automatic dust cleaning workstation for graphite boxes as described in claim 2, characterized in that, The 3D vision system includes a camera and an industrial control computer. Each Z-axis component has a camera and an industrial control computer on one side. The camera is connected to the industrial control computer, and the industrial control computer is connected to the central control system.

9. The automatic dust cleaning workstation for graphite boxes as described in claim 1, characterized in that, It also includes a safety protection mechanism, which is provided around the transport mechanism and is connected to the central control system.

10. A method of using an automatic dust cleaning workstation for graphite boxes, comprising the automatic dust cleaning workstation for graphite boxes as described in any one of claims 1-9, characterized in that, The method of use includes: S1. The first material transport trolley carrying the graphite boxes to be cleaned is transported to the designated area by AGV or manual labor. Then, the 3D vision system collects the location information of the graphite boxes to be cleaned and uploads it to the central control system. The central control system then controls the handling mechanism. S2. The conveying mechanism moves above the first material conveying trolley, and the central control system drives the dust collection device to clean the dust inside the graphite box to be cleaned in the set sequence, and sucks the dust into the waste powder separator for waste powder screening. S3. After a single graphite box to be cleaned is cleaned, the central control system controls the transport mechanism to move above the cleaned graphite box, and uses the graphite box gripper to pick up the cleaned graphite box in the cleaning sequence and place the cleaned graphite box in the second transport trolley. S4. Repeat steps S2 to S3 until all the graphite boxes to be cleaned are cleaned and transferred. Then, the AGV or manual transport will move the second material transport trolley to the designated location, and the first material transport trolley will be moved to the original position of the second material transport trolley to start the next round of operation.

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