Carriage plate detection device and graphitization treatment device

Abstract

The utility model discloses a carriage plate detection device and a graphitization processing device, and relates to the technical field of graphitization process, the carriage plate detection device comprises a graphitization furnace, a movable support and a detection platform, the graphitization furnace is provided with an upward furnace mouth, and a carriage body with an upward opening is arranged in the graphitization furnace; the movable bracket is positioned at a furnace mouth of the graphitization furnace and can horizontally move at the furnace mouth of the graphitization furnace; the detection platform is connected with the movable support, a mechanical grabbing arm, a detection groove and a storage plate are arranged on the detection platform, and the mechanical grabbing arm can grab a compartment plate on the compartment body to the detection groove and the storage plate. According to the technical scheme provided by the utility model, the carriage plate can be automatically detected after the loading procedure is completed, so that the working efficiency is improved, the production cost is reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphitization process, and particularly relates to a box board detection device and a graphitization treatment device. Background Technique

[0002] In the production process of artificial graphite anode materials, the graphitization process is a crucial step. The core equipment required for the graphitization process is a graphitization furnace. Graphitization furnaces can be divided into five main types according to the operation mode: Acheson graphitization furnace, box-type graphitization furnace, internal series graphitization furnace, vacuum graphitization furnace, and continuous graphitization furnace. This technology is mainly applied to the box-type graphitization furnace, which has the technical advantages of accurate temperature control, environmental friendliness, and high production efficiency.

[0003] At present, the box-type graphitization charging process adopted by the existing technology includes: laying the furnace bottom, surrounding the furnace core, placing raw materials, and covering and filling heat preservation materials. Although the box-type graphitization has increased the single-furnace charging capacity compared with the traditional crucible method, the operation process is relatively complex, and manual box board detection is required after the charging process is completed, resulting in problems such as low work efficiency, high production cost, poor production environment, and insufficient product quality guarantee. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a box board detection device and a graphitization treatment device, aiming to solve the problem that manual box board detection is required after the charging procedure of the box-type graphitization furnace is completed.

[0005] To achieve the above purpose, the box board detection device proposed by the utility model includes: a graphitization furnace, which has an upward-facing furnace opening, and a box body with an upward-facing opening is arranged inside the graphitization furnace; a moving support, which is located at the furnace opening of the graphitization furnace and can move at the furnace opening of the graphitization furnace; and a detection platform, which is connected to the moving support, and a mechanical gripper, a detection slot, and a storage board are arranged on the detection platform. The detection slot is used to realize the quality detection of the box board, and the mechanical gripper is used to grab the box board on the box body to the detection slot and the storage board.

[0006] In an embodiment, the detection platform includes a weight sensor, which is arranged on the bottom wall of the detection slot and is used to detect the weight of the box board; the weight sensor is electrically connected to the mechanical gripper.

[0007] In an embodiment, the detection platform includes a volume detection sensor, which includes an airbag and at least two locking clamps. The airbag is located inside the detection slot and is used to detect the volume of the box board; each locking clamp is respectively located at the slot opening of the detection slot, and the volume detection sensor is electrically connected to the mechanical gripper.

[0008] In one embodiment, the detection platform includes a running track, which is located between the storage plate and the detection slot and extends along the width direction of the graphitization furnace, and the mechanical gripper is slidably arranged on the running track.

[0009] In one embodiment, the detection platform includes two mechanical grippers and two running tracks. The two running tracks are spaced on both sides of the detection slot and extend along the width direction of the graphitization furnace, and each mechanical gripper is slidably arranged on the running track respectively.

[0010] In one embodiment, the box panel detection device further includes a moving system, which is located at the furnace opening of the graphitization furnace. The moving system includes a transverse running shaft and a longitudinal running shaft. The transverse running shaft extends along the width direction of the graphitization furnace, the longitudinal running shaft extends along the length direction of the graphitization furnace, the longitudinal running shaft is slidably connected to the transverse running shaft, and the moving bracket is slidably connected to the longitudinal running shaft.

[0011] In one embodiment, the moving system further includes four lifting shafts, and each lifting shaft respectively passes through four corners of the detection platform, and the moving bracket is connected to the lifting shafts.

[0012] The present utility model also provides a graphitization processing device, which is characterized by comprising: a feeding device, the feeding device is connected to the moving bracket, the feeding device includes a vacuum conveyor and a buffer bin, the vacuum conveyor is used for conveying materials to the graphitization furnace, and the buffer bin has a material outlet with an opening facing downwards; and a box panel detection device, the box panel detection device is located below the feeding device.

[0013] In one embodiment, the graphitization processing device includes a compaction device, the compaction device is located between the feeding device and the box panel detection device, the compaction device includes a compaction flat plate, a compaction track and a platform lifting device, the compaction flat plate is located at the material outlet, through holes are formed in the compaction flat plate, the compaction flat plate is in clearance fit with the inner cavity of the box body, the compaction track is detachably connected to the compaction flat plate, and the platform lifting device can drive the compaction track to move up and down.

[0014] In one embodiment, a pressure sensor is arranged between the compaction track and the compaction flat plate, and the pressure sensor is electrically connected to the platform lifting device.

[0015] The technical solution of the present utility model is to set a moving support at the furnace mouth of a conventional box-type graphitization furnace, and set a detection platform on the moving support. The moving support drives the detection platform to move at the furnace mouth, realizing the movement of the detection device above the furnace mouth; a mechanical gripper, a detection groove and a storage plate are set on the detection platform. The mechanical gripper is used to grab the box board above the box in the box-type graphitization furnace into the detection groove for detecting parameters such as weight or volume to determine whether the box board is damaged. If the box board is intact, after feeding, the mechanical gripper can grab the box board to cover the box or at the complete storage plate. If the box board is detected to be damaged, the box board is grabbed and placed at the damaged storage plate, so as to achieve the effect of box board detection and classified placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0017] Figure 1 It is a schematic structural diagram of an embodiment of a box board detection device provided by the present utility model;

[0018] Figure 2 It is a schematic structural diagram of another embodiment of a box board detection device provided by the present utility model;

[0019] Figure 3 It is a schematic structural diagram of yet another embodiment of a box board detection device provided by the present utility model;

[0020] Figure 4 It is a schematic structural diagram of an embodiment of a graphitization treatment device provided by the present utility model;

[0021] Figure 5 It is a schematic structural diagram of another embodiment of a graphitization treatment device provided by the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Detection device; 11. Graphitization furnace; 12. Moving bracket; 13. Detection platform; 13a. Detection groove; 131. Weight sensor; 132. Volume sensor; 1321. Airbag; 1322. Locking buckle; 14. Mechanical gripper; 15. Storage plate; 16. Running track; 17. Moving system; 171. Lateral running shaft; 172. Longitudinal running shaft; 173. Lifting shaft; 2. Feeding device; 21. Vacuum conveyor; 22. Buffer bin; 23. Compacting device; 231. Compacting plate; 232. Compacting track; 233. Platform lifting device.

[0024] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0028] The present utility model provides a panel detection device 1.

[0029] Please refer to Figure 1, in an embodiment of the present utility model, the panel detection device 1 includes: a graphitization furnace 11, the graphitization furnace 11 has an upward-facing furnace opening, and a box body with an upward-facing opening is provided inside the graphitization furnace 11; a moving support 12, the moving support 12 is located at the furnace opening of the graphitization furnace 11 and can move at the furnace opening of the graphitization furnace 11; and a detection platform 13, the detection platform 13 is connected to the moving support 12, a mechanical gripper 14, a detection groove 13a and a storage plate 15 are provided on the detection platform 13, the detection groove 13a is used to realize the quality detection of the panel, and the mechanical gripper 14 is used to grab the panel on the box body to the detection groove 13a and the storage plate 15.

[0030] In this embodiment, the graphitization furnace 11 is generally a box-type graphitization furnace 11 or an Acheson graphitization furnace 11. The graphitization furnace 11 has an upward-facing furnace opening, and a box body with an upward-facing opening is provided inside the graphitization furnace 11. The graphitization furnace 11 can heat carbonaceous calcined products to a high temperature of 2000 to 3000 degrees Celsius to complete the graphitization process. The main uses of the graphitization furnace 11 also include high-temperature treatments such as graphite powder purification, PI (Polyimide Film) film graphitization, thermal conductive material graphitization, sintering of carbon fiber ropes and filaments, etc. It usually has characteristics such as high use temperature, high production efficiency, energy saving and power saving, on-line temperature measurement and control system, etc. The box-type graphitization furnace 11 occupies an important position in the graphitization process with its characteristics of high efficiency, energy saving and automation. It significantly improves the production efficiency and quality of graphitized products, while reducing production costs, by reducing physical labor, improving the uniformity of product quality, improving working conditions, reducing the consumption of heat-insulating materials, achieving high use temperature, ensuring temperature uniformity, equipping with an advanced infrared temperature measurement and control system, adopting a stable three-phase power supply method, having a fast heating-up ability, good furnace body sealing, long service life, and equipping with a vacuum pump, etc. It is an indispensable equipment for modern industrial high-temperature treatment.

[0031] In one embodiment, the mobile support 12 is located at the furnace mouth of the graphitization furnace 11 and can move at the furnace mouth of the graphitization furnace 11. Specifically, the mobile support 12 is a multi-layer frame structure, and equipment for raw material feeding, raw material transmission, and raw material mixing and processing on the graphitization furnace 11 can all be installed on the mobile support 12. Generally, the mobile support 12 is made of stainless steel or aluminum alloy. Compared with other materials, stainless steel has higher wear resistance and corrosion resistance. The stainless steel support can maintain its performance under various environmental conditions, including outdoor and humid environments, without easily rusting or degrading. Stainless steel has high strength and hardness, can provide stable support, is suitable for bearing heavy equipment or maintaining its shape and function during frequent use, and its smooth surface is also easy to clean and maintain. The aluminum alloy mobile support 12 is lighter and more durable. The aluminum alloy support also has good thermal conductivity and electrical conductivity, can quickly dissipate heat from the mobile support 12, and the processing performance of aluminum alloy is also very good, and it can be easily manufactured into complex shapes and designs to meet the needs of specific equipment. Aluminum alloy also has excellent impact resistance and can absorb and disperse energy when impacted, thus protecting the supported equipment from damage.

[0032] In one embodiment, the detection platform 13 and the mobile support 12 can be fixedly connected or detachably connected by bolts. When fixedly connected, the connection between the detection platform 13 and the mobile support 12 is more stable and reliable, and there will be no unnecessary vibration or sway; when detachably connected by bolts, it is convenient for the maintenance and replacement of the detection device 1, ensuring the retention of the overall function and not delaying the overall work progress. The detection platform 13 is provided with a mechanical gripper 14, a detection slot 13a, and a storage plate 15. The detection slot 13a is used to realize the quality detection of the compartment board. The size of the detection slot 13a is the same as that of the compartment board, and the outer dimension of the compartment board has a clearance fit with the detection slot 13a. The mechanical gripper 14 is used to grab the compartment board on the compartment body to the detection slot 13a and the storage plate 15. Specifically, the mechanical gripper 14 and the detection slot 13a can be electrically connected to the background control center, and the background control center controls the grasping, releasing, and rotation of the mechanical gripper 14. When the mechanical gripper 14 grabs the compartment board to be detected into the detection slot 13a and the detection slot 13a detects that there is a quality problem with the compartment board, the detection slot 13a will send the data of the compartment board failure to the background control center, and the background control center will control the mechanical gripper 14 to place the compartment board with quality problems on the storage plate 15 dedicated to storing the faulty compartment boards to prevent misuse.

[0033] The technical solution of the present utility model is to set a moving support 12 at the furnace mouth of a conventional box-type graphitization furnace 11, and set a detection platform 13 fixedly connected or detachably connected on the moving support 12. The moving support 12 drives the detection platform 13 to move at the furnace mouth, so as to realize the movement of the detection device 1 above the furnace mouth; a mechanical gripper 14, a detection groove 13a and a storage plate 15 are arranged on the detection platform 13. The mechanical gripper 14 is used to grab the box board above the box body in the box-type graphitization furnace 11 and place it in the detection groove 13a for detecting parameters such as weight or volume to determine whether the box board is damaged. If the box board is intact, after feeding, the mechanical gripper 14 can grab the box board and cover it on the box body or at the complete storage plate 15. If the box board is detected to be damaged, the box board is grabbed and placed at the damaged storage plate 15, so as to realize the effect of box board detection and classified placement.

[0034] In an embodiment of the present utility model, please refer to Figure 2 , the detection platform 13 includes a weight sensor 131. The weight sensor 131 is arranged on the bottom wall of the detection groove 13a and is used to detect the weight of the box board; the weight sensor 131 is electrically connected to the mechanical gripper 14.

[0035] In one embodiment, the detection platform 13 includes a weight sensor 131. The weight sensor 131 is arranged on the bottom wall of the detection groove 13a. The main function of this weight sensor 131 is to measure the weight of the box board placed in the detection groove 13a, and at the same time transmit the measured data to the control center, so that the control center can effectively control the mechanical gripper 14. In order to realize automatic data acquisition and processing, the weight sensor 131 is electrically connected to the mechanical gripper 14, so that the mechanical gripper 14 can automatically adjust the corresponding handling operation according to the weight data fed back by the sensor. When there is a quality problem with the box board, the mechanical gripper 14 grabs the box board to the storage place for faulty box boards; when the quality of the box board is okay, the mechanical gripper 14 grabs the box board to the box board storage place, ensuring the accurate handling and processing of the box board. This design not only improves the accuracy and efficiency of the operation, but also reduces manual intervention and improves the automation level of the entire detection and handling process.

[0036] In an embodiment of the present utility model, please refer to Figure 3 , the detection platform 13 includes a volume detection sensor. The volume detection sensor includes an airbag 1321 and at least two locking clamps 1322. The airbag 1321 is located in the detection groove 13a and is used to detect the volume of the box board; each locking clamp 1322 is respectively located at the notch of the detection groove 13a, and the volume detection sensor is electrically connected to the mechanical gripper 14.

[0037] In this embodiment, the detection slot 13a on the detection platform 13 can be used to detect the volume of the box board. A volume detection sensor is provided on the detection platform 13. The sensor consists of a flexible airbag 1321 and at least two locking fasteners 1322. The size of the airbag 1321 is the same as that of the detection slot 13a and is located inside the detection slot 13a, which can adapt to all box boards. Its main function is to sense the volume change of the box board by expanding or contracting when the box board is placed in the detection slot 13a. The locking fasteners 1322 are arranged at the notch of the detection slot 13a to ensure the stability and positioning accuracy of the box board during the measurement process. The volume detection sensor is electrically connected to the mechanical gripper 14 to achieve real-time data transmission. The mechanical gripper 14 can automatically adjust its operation parameters according to the volume data sensed by the airbag 1321 to ensure that the corresponding box board is transported to the corresponding storage board 15. Such a design not only improves the automation degree of detection but also enhances the adaptability and flexibility to box boards of different sizes.

[0038] In an embodiment of the present utility model, please refer to Figure 2 , the detection platform 13 includes a running track 16. The running track 16 is located between the storage board 15 and the detection slot 13a and extends along the width direction of the graphitization furnace 11. The mechanical gripper 14 is slidably arranged on the running track 16.

[0039] In an embodiment, the detection platform 13 is equipped with a dedicated running track 16 for the mechanical gripper 14. The running track 16 is arranged between the storage board 15 and the detection slot 13a and extends along the entire width direction of the graphitization furnace 11. Such a design enables the mechanical gripper 14 to slide smoothly and precisely on the track, realizing the rapid movement of the mechanical gripper 14 between the storage board 15 and the detection slot 13a. The sliding setting of the mechanical gripper 14 ensures that it can freely move on the track according to the operation requirements for grasping, transporting, or placing the box board. The mechanical gripper 14 can efficiently perform its functions while maintaining the flexibility and accuracy of the operation, thereby optimizing the detection process of the entire graphitization furnace 11 and improving the production efficiency and the automation level of the operation.

[0040] In an embodiment of the present utility model, please refer to Figure 2 , the detection platform 13 includes two mechanical grippers 14 and two running tracks 16. The two running tracks 16 are spaced on both sides of the detection slot 13a and extend along the width direction of the graphitization furnace 11. Each mechanical gripper 14 is respectively slidably arranged on the running track 16.

[0041] In another embodiment, the detection platform 13 is equipped with two independent robotic arms 14 to achieve a more efficient operation process. These two robotic arms 14 are respectively installed on two parallel running tracks 16, each running track 16 is located on both sides of the detection slot 13a, and each running track 16 extends along the width direction of the graphitization furnace 11, ensuring a wider coverage range of the robotic arms 14. Each robotic arm 14 is designed to be able to slide independently on its corresponding running track 16, thus allowing them to operate simultaneously or separately to adapt to the detection and handling requirements of the carboard at different positions; specifically, the detection and grasping of two carboards can be carried out simultaneously, or one robotic arm 14 can be used for material taking and one robotic arm 14 can be used for material placing. This design of the bilateral running tracks 16 and robotic arms 14 improves the flexibility of the operation and optimizes the overall operation efficiency.

[0042] In an embodiment of the present utility model, please refer to Figure 4 and Figure 5 , the carboard detection device 1 further includes a moving system 17. The moving system 17 is located at the furnace mouth of the graphitization furnace 11. The moving system 17 includes a transverse running shaft 171 and a longitudinal running shaft 172. The transverse running shaft 171 extends along the width direction of the graphitization furnace 11, and the longitudinal running shaft 172 extends along the length direction of the graphitization furnace 11. The longitudinal running shaft 172 is slidably connected to the transverse running shaft 171, and the moving bracket 12 is slidably connected to the longitudinal running shaft 172.

[0043] In this embodiment, the carboard detection device 1 includes a moving system 17 to achieve the rapid movement of the moving bracket 12 at the furnace mouth of the graphitization furnace 11. The moving system 17 consists of two main running shafts: the transverse running shaft 171 and the longitudinal running shaft 172. The transverse running shaft 171 is arranged in the width direction of the graphitization furnace 11, while the longitudinal running shaft 172 extends along the length direction of the graphitization furnace 11, ensuring that the moving system 17 can cover the entire area of one or more furnace mouths of the graphitization furnace 11. These two running shafts are slidably connected through the moving system 17, and precise position adjustment is carried out at the furnace mouth through the moving system 17. The moving bracket 12 is slidably connected to the longitudinal running shaft 172, enabling the moving bracket 12 to smoothly move along the longitudinal running shaft 172. At the same time, the longitudinal running shaft 172 is slidably connected to the transverse running shaft 171, so that the moving bracket 12 can slide to all the carboards inside the furnace for grasping and placing the carboards. This design improves the flexibility and accuracy of the detection process, and enhances the automation degree and production efficiency of the operation of the graphitization furnace 11.

[0044] In an embodiment of the present utility model, please refer to Figure 1 , the moving system 17 further includes four lifting shafts 173. Each lifting shaft 173 respectively passes through the four corners of the detection platform 13, and the moving bracket 12 is connected to the lifting shafts 173.

[0045] In one embodiment, the mobile system 17 further includes four lifting shafts 173, each of which is vertically arranged at the four corners of the detection platform 13, ensuring the stability and load-bearing capacity of the entire detection platform 13. The detection platform 13 can be smoothly lifted and lowered in the vertical direction through the lifting shafts 173. By connecting with these four lifting shafts 173, the mobile support 12 can achieve precise positioning and adjustment in the vertical direction, so as to adapt to the operation requirements at different heights. The mobile support 12 moves and positions in multiple dimensions at the furnace mouth of the graphitization furnace 11, enabling the detection platform 13 to approach or move away from the furnace mouth more flexibly to adapt to the operation requirements at different heights, greatly improving the automation level of the detection process and the convenience of operation.

[0046] The present utility model also proposes a graphitization treatment device. Please refer to Figure 1 and Figure 4 , the graphitization treatment device includes a feeding device 2 and a compartment board detection device 1. The specific structure of the compartment board detection device 1 refers to the above-mentioned embodiment. Since this graphitization treatment device adopts all the technical solutions of the above-mentioned all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here. Among them, the feeding device 2 is connected to the mobile support 12. The feeding device 2 includes a vacuum conveyor 21 and a buffer bin 22. The vacuum conveyor 21 is used to convey materials to the graphitization furnace 11. The buffer bin 22 has a material outlet with the opening facing downwards; the compartment board detection device 1 is located below the feeding device 2.

[0047] In another embodiment, the graphitization treatment device includes a feeding device 2 and a compartment board detection device 1. The feeding device 2 and the mobile support 12 are detachably connected or fixedly connected by bolts. The feeding device 2 can perform corresponding movements at the furnace mouth along with the movement of the mobile support 12; the compartment board detection device 1 performs corresponding detections on the compartment boards on the compartment body, and after the detection is completed, the compartment boards are grabbed and placed at the corresponding compartment board storage points. The feeding device 2 includes a vacuum conveyor 21 and a buffer bin 22. The vacuum conveyor 21 is used to convey materials to the graphitization furnace 11. The buffer bin 22 has a material outlet with the opening facing downwards. Before the graphitization production, the vacuum conveyor 21 sucks the raw materials into the buffer bin 22 for temporary storage, and then the raw materials are put into the compartment body in the graphitization furnace 11 through the material outlet, realizing the function of feeding the raw materials. Finally, the compartment board detection device 1 uses the mechanical gripper 14 to grab and place the qualified compartment boards at the corresponding compartment board storage points onto the corresponding compartment bodies.

[0048] In the embodiment of the present utility model, please refer to Figure 1, the graphitization treatment device includes a compaction device 23, the compaction device 23 is located between the feeding device 2 and the box panel detection device 1. The compaction device 23 includes a compaction flat plate 231, a compaction track 232 and a platform lifting device 233. The compaction flat plate 231 is located at the material outlet, through holes are provided on the compaction flat plate 231, the compaction flat plate 231 is in clearance fit with the inner cavity of the box body, the compaction track 232 is detachably connected to the compaction flat plate 231, and the platform lifting device 233 can drive the compaction track 232 to move up and down.

[0049] In this embodiment, the graphitization treatment device includes a compaction device 23, and the compaction device 23 is located between the feeding device 2 and the box panel detection device 1. The compaction device 23 is composed of three main parts: a compaction flat plate 231, a compaction track 232 and a platform lifting device 233. The compaction flat plate 231 is directly located at the material outlet, and a number of through holes are specially designed on it to facilitate the normal release of the raw material during the feeding process, and at the same time ensure the uniformity and compaction effect of the material. The compaction flat plate 231 is in close fit with the inner cavity of the box body of the material to be graphitized. By precisely controlling the clearance, it is ensured that the compaction flat plate 231 will not bend during the compaction process. The compaction track 232 is designed to be detachably connected to the compaction flat plate 231. This design not only facilitates installation and maintenance, but also can quickly replace or adjust the compaction flat plate 231 according to production requirements. The platform lifting device 233 can drive the entire compaction track 232 to move up and down in the vertical direction, realizing the height adjustment of the compaction flat plate 231 and the compaction operation.

[0050] In an embodiment of the present utility model, please refer to Figure 1 , a pressure sensor is provided between the compaction track 232 and the compaction flat plate 231, and the pressure sensor is electrically connected to the platform lifting device 233.

[0051] In this embodiment, a high-precision pressure sensor is designed between the compaction track 232 and the compaction flat plate 231 of the compaction device 23. The main function of this pressure sensor is to monitor the pressure applied to the material during the compaction process in real time, ensure that the compaction effect reaches the preset standards and requirements, and at the same time prevent excessive pressure from damaging the compaction flat plate 231 or the compaction device 23. In order to achieve precise control of the compaction process, the pressure sensor is electrically connected to the platform lifting device 233. The platform lifting device 233 automatically adjusts the lifting action according to the pressure data provided by the sensor to achieve closed-loop control of the compaction pressure. When the pressure value detected by the pressure sensor is lower than the preset threshold, the platform lifting device 233 will automatically lower the height of the compaction track 232 to increase the pressure on the material; on the contrary, if the pressure exceeds the upper limit, the platform lifting device 233 will lift the compaction track 232 to reduce the pressure. Such intelligent control not only improves the quality and consistency of graphitization treatment, but also improves the automation level and product quality of the entire production line by reducing manual intervention.

[0052] The above are only exemplary embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A car plate detection device, characterized in that: include: A graphitization furnace (11), wherein the graphitization furnace (11) has a furnace opening facing upward, and a compartment with an opening facing upward is provided in the graphitization furnace (11); A movable support (12), the movable support (12) being located at the furnace opening of the graphitization furnace (11) and being movable at the furnace opening of the graphitization furnace (11); and An inspection platform (13), the inspection platform (13) being connected to the movable bracket (12), the inspection platform (13) being provided with a mechanical grabbing arm (14), an inspection slot (13a) and a storage plate (15), the inspection slot (13a) being used for realizing quality inspection of the compartment plate, and the mechanical grabbing arm (14) being used for grabbing the compartment plate on the compartment body to the inspection slot (13a) and the storage plate (15).

2. The compartment plate detection device according to claim 1, characterized in that: The detection platform (13) comprises a weight sensor (131), which is arranged on the bottom wall of the detection slot (13a) and is used to detect the weight of the compartment plate; the weight sensor (131) is electrically connected to the mechanical gripping arm (14).

3. The compartment plate detection device according to claim 1, characterized in that: The detection platform (13) comprises a volume detection sensor, which comprises an airbag (1321) and at least two locking buckles (1322). The airbag (1321) is located in the detection slot (13a) and is used to detect the volume of the compartment plate. Each locking buckle (1322) is located at a notch of the detection slot (13a). The volume detection sensor is electrically connected to the mechanical gripper arm (14).

4. The compartment plate detection device according to claim 1, characterized in that: The detection platform (13) comprises a running track (16), wherein the running track (16) is located between the storage plate (15) and the detection slot (13a) and extends along the width direction of the graphitization furnace (11), and the mechanical gripping arm (14) is slidably arranged on the running track (16).

5. The compartment plate detection device according to claim 4, characterized in that: The detection platform (13) comprises two mechanical gripping arms (14) and two running tracks (16). The two running tracks (16) are arranged at intervals on both sides of the detection slot (13a) and extend along the width direction of the graphitization furnace (11). Each of the mechanical gripping arms (14) is slidably arranged on the running track (16).

6. The compartment plate detection device according to claim 1, characterized in that: The compartment plate detection device further comprises a moving system (17), wherein the moving system (17) is located at the furnace mouth of the graphitization furnace (11), and the moving system (17) comprises a transverse running shaft (171) and a longitudinal running shaft (172), wherein the transverse running shaft (171) extends along the width direction of the graphitization furnace (11), and the longitudinal running shaft (172) extends along the length direction of the graphitization furnace (11), and the longitudinal running shaft (172) is slidably connected to the transverse running shaft (171), and the moving bracket (12) is slidably connected to the longitudinal running shaft (172).

7. The compartment plate detection device according to claim 6, characterized in that: The mobile system (17) further comprises four lifting shafts (173), each of the lifting shafts (173) being respectively arranged at four corners of the detection platform (13), and the mobile bracket (12) being connected to the lifting shafts (173).

8. A graphitization treatment device, characterized in that: include: A feeding device (2), the feeding device (2) being connected to the movable bracket (12), the feeding device (2) comprising a vacuum conveyor (21) and a buffer bin (22), the vacuum conveyor (21) being used to convey materials to the graphitization furnace (11), and the buffer bin (22) having a material outlet opening facing downward; and The compartment plate detection device as described in any one of claims 1 to 7, wherein the compartment plate detection device is located below the feeding device (2).

9. The graphitization treatment device according to claim 8, characterized in that: The graphitization treatment device comprises a compacting device (23), the compacting device (23) is located between the feeding device (2) and the compartment plate detection device, the compacting device (23) comprises a compacting plate (231), a compacting track (232) and a platform lifting device (233), the compacting plate (231) is located at the material outlet, a through hole is provided on the compacting plate (231), the compacting plate (231) is gap-matched with the inner cavity of the compartment, the compacting track (232) is detachably connected to the compacting plate (231), and the platform lifting device (233) can drive the compacting track (232) to move up and down.

10. The graphitization treatment device according to claim 9, characterized in that: A pressure sensor is provided between the compacting track (232) and the compacting plate (231), and the pressure sensor is electrically connected to the platform lifting device (233).

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