Crucible circular processing positioning device and crucible circular processing system
By using a positioning device in the crucible circulation system, and by utilizing the cooperation of the reading component and the stopping component, the problem of low efficiency in traditional manual operation is solved, and the accurate positioning and stable transfer of the crucible at the processing station is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- URUMQI ZHONGHANG NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-28
AI Technical Summary
Traditional crucible cleaning and spraying processes rely on manual operation, which is inefficient and inaccurate in positioning, resulting in unstable crucible circulation.
A crucible circulation processing positioning device is adopted. The reading component reads the positioning component, and the blocking component abuts against the transfer equipment to prevent it from continuing to move forward or slipping, thus ensuring accurate positioning at the processing station.
This improved the positioning accuracy of the crucible circulation process, ensuring its stability and efficiency.
Smart Images
Figure CN224171870U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of metal segregation purification technology, and in particular to a crucible circulation processing positioning device and a crucible circulation processing system. Background Technology
[0002] Segregation purification technology is one of the main methods for producing high-purity aluminum. In this process, the crucible plays a crucial role. As the core container of the purification process, the crucible's function is not only to hold the molten aluminum but also to ensure the smooth progress of the purification process. The quality of its inner surface and bottom directly affects the purification effect and the purity of the final product. Because the crucible needs to be recycled during production, after each production cycle, once the crucible is separated from the crucible ingot, its inner surface and bottom must be thoroughly cleaned and coated to ensure that the crucible meets the requirements of the next production cycle.
[0003] In traditional processes, crucible cleaning and coating typically require manual operation. For example, a crane lifts the crucible to the cleaning / coating location, and after cleaning and coating, the crane is manually operated to lift the crucible back for later use. This process is highly dependent on manual operation and inefficient. To improve efficiency, RGVs (Rail-Guided Vehicles) can be used to automatically transport crucibles to cleaning or coating stations. However, automated transfer methods are prone to positioning inaccuracies, leading to unstable crucible recycling processes. Utility Model Content
[0004] Therefore, it is necessary to provide a crucible circulation processing positioning device and a crucible circulation processing system to improve positioning accuracy and ensure stable crucible circulation processing.
[0005] A crucible circulation processing positioning device includes: a positioning assembly comprising a positioning component and a reading component that are matched with each other, the positioning component being disposed on a processing station and the reading component being disposed on a transfer device; and a stopping mechanism comprising a first driver and a stopping member, the first driver being used to drive the stopping member to move to or away from the movement path of the transfer device, the stopping member being configured to engage with the transfer device when the reading component reads the positioning component.
[0006] The aforementioned crucible circulation processing positioning device uses a reading component to read the positioning component and accurately determine whether the processing station has been reached. When the reading component reads the information of the positioning component, the first driver drives the stopping component to move onto the moving path of the transfer equipment. The stopping component abuts against the transfer equipment to prevent the transfer equipment from continuing to move forward or slipping, ensuring that the transfer equipment is accurately positioned at the processing station. In this way, this positioning device effectively improves positioning accuracy and ensures the stable operation of crucible circulation processing.
[0007] In some embodiments, the blocking mechanism further includes a base and a transmission assembly, the transmission assembly being rotatably connected to the base, the blocking element being disposed on the transmission assembly, and the first driver being used to drive the transmission assembly to rotate, so as to raise or lower the blocking element.
[0008] In some embodiments, the stopping mechanism further includes an adjustment component, the stopping member is rotatably mounted on the transmission component, and the adjustment component is mounted on the transmission component to adjust and fix the rotation angle of the stopping member on the transmission component.
[0009] In some embodiments, the transmission assembly includes a first side plate, a second side plate, and a mounting plate connected between the first side plate and the second side plate. The mounting plate, the first side plate, and the second side plate enclose a cavity. The stop member is rotatably connected to the cavity wall. The adjustment assembly is disposed on the mounting plate and is at least partially located within the cavity, and cooperates with the stop member.
[0010] In some embodiments, the adjustment assembly includes a second driver, an abutment, and an elastic member. The second driver is disposed on the mounting plate, the abutment is located in the cavity and connected to the output shaft of the second driver, the elastic member is sleeved on the output shaft and abuts against the abutment, and the abutment abuts against the stop member.
[0011] In some embodiments, the output end of the first driver is rotatably connected to a drive wheel, and the bottom of the transmission assembly is provided with a drive groove. The groove wall of the drive groove is inclined downward relative to the driving direction of the first driver. The drive wheel abuts against the groove wall of the drive groove for raising or lowering the transmission assembly.
[0012] In some embodiments, the stopping member includes a connecting part and a stopping wheel, the stopping wheel being rotatably disposed on the connecting part, the connecting part being connected to the transmission assembly, and the stopping wheel being used to abut against the positioning groove of the transfer equipment.
[0013] In some embodiments, the stopping mechanism further includes a detector for detecting whether the transfer device has reached a preset position, and for feeding back a control signal when the transfer device reaches the preset position, so as to stop the transfer device from moving.
[0014] In some embodiments, the reading component is a photoelectric reader, and the positioning component is a barcode or QR code.
[0015] A crucible circulation processing system includes: a crucible circulation processing positioning device as described in any of the above claims; a transfer device, wherein the reading component is disposed on the transfer device, and when the reading component reads the positioning component, a first driver drives the stopping component to move, so that the stopping component engages with the transfer device.
[0016] The aforementioned crucible circulation processing system employs the crucible circulation processing positioning device described above. A reading component reads the positioning component to accurately determine whether the processing station has been reached. When the reading component detects information from the positioning component, the first driver moves a stopper onto the movement path of the transfer equipment. The stopper engages with the transfer equipment, preventing it from continuing forward or slipping, thus ensuring the transfer equipment is accurately positioned at the processing station. In this way, this positioning device effectively improves positioning accuracy and ensures stable crucible circulation processing. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the crucible circulation processing positioning device described in some embodiments of this application.
[0018] Figure 2 This is a schematic diagram of the reduced blocking mechanism described in some embodiments of this application.
[0019] Figure 3 This is a schematic diagram of the lifting and stopping mechanism described in some embodiments of this application.
[0020] Figure 4 This is an isometric view of the stopping mechanism described in some embodiments of this application.
[0021] 10. Positioning component; 11. Reading component; 12. Positioning component; 20. Stopping mechanism; 21. First driver; 211. Drive wheel; 212. Linkage rod; 22. Stopping component; 221. Connecting part; 222. Stopping wheel; 23. Transmission component; 231. First side plate; 232. Second side plate; 233. Mounting plate; 234. Cavity; 235. Drive groove; 24. Base; 241. Bracket; 25. Adjustment component; 251. Second driver; 252. Elastic element; 253. Abutment element; 100. Transfer device; 200. Track. Detailed Implementation
[0022] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.
[0023] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and 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, and therefore should not be construed as a limitation of this application.
[0024] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0025] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0026] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0027] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.
[0028] In some embodiments, please refer to Figure 1 This application provides a crucible circulation processing positioning device, which includes a positioning assembly 10 and a stopping mechanism 20. The positioning assembly 10 includes a mutually mating positioning component 12 and a reading component 11. The positioning component 12 is used to be set on the processing station, and the reading component 11 is used to be set on the transfer device 100. The stopping mechanism 20 includes a first driver 21 and a stopping member 22. The first driver 21 is used to drive the stopping member 22 to move to or away from the movement path of the transfer device 100. The stopping member 22 is configured to abut against the transfer device 100 when the reading component 11 reads the positioning component 12.
[0029] The aforementioned crucible circulation processing positioning device uses the reading component 11 to read the positioning component 12, accurately determining whether the processing station has been reached. When the reading component 11 reads the information from the positioning component 12, the first driver 21 drives the stop component 22 to move onto the moving path of the transfer device 100. The stop component 22, by abutting against the transfer device 100, prevents the transfer device 100 from continuing to move forward or slipping, ensuring that the transfer device 100 is accurately positioned at the processing station. Thus, this positioning device effectively improves positioning accuracy and ensures stable crucible circulation processing.
[0030] It should be noted that during the crucible circulation process, such as cleaning and spraying, the transfer device 100 needs to move the crucible to be processed to a processing station, such as a cleaning station or a spraying station. When the transfer device 100 moves the crucible close to the processing station, the reading component 11 on the transfer device 100 will read the information on the positioning component 12, indicating that the transfer device 100 has entered the processing station range. At this time, the first driver 21 is controlled to drive the blocking component 22 to move into the movement path of the transfer device 100, blocking the transfer device 100 from continuing to move forward; it can also prevent the transfer device 100 from slipping forward, ensuring that the transfer device 100 is stable at the processing station and improving positioning accuracy.
[0031] The reading component 11 can read information from the positioning component 12. For example, the reading component 11 can be, but is not limited to, a photoelectric reading device, and the positioning component 12 can be a QR code, barcode, etc.
[0032] Simultaneously, the first actuator 21 drives the stopper 22 to move onto the moving path of the transfer device 100. This can be done in various ways, such as by extending the stopper 22 from the side of the transfer path into the moving path, or by lifting it from below the moving path. The first actuator 21 can be, but is not limited to, a hydraulic cylinder, an electric cylinder, or a pneumatic cylinder.
[0033] In addition, the stopping member 22 abuts against the transfer equipment 100 to stop the transfer equipment 100. There are several ways to abut, such as: the stopping member 22 directly abuts against the surface of the transfer equipment 100; or, the stopping member 22 cooperates with the snap-fit structure or groove structure on the transfer equipment 100 to not only stop the transfer equipment 100, but also lock the transfer equipment 100.
[0034] For specific examples, please refer to Figures 1 to 3 The transfer device 100 moves to the processing station via a guide rail. The positioning component 12 is mounted on the guide rail, and the blocking mechanism 20 is located below the guide rail. When the reading component 11 reads the information from the positioning component 12, the first driver 21 drives the blocking component 22 to rise above the guide rail and abut against the transfer device 100, thus achieving effective blocking.
[0035] Further, please refer to Figure 2 and Figure 3The stopping mechanism 20 also includes a base 24 and a transmission assembly 23. The transmission assembly 23 is rotatably connected to the base 24, and the stopping member 22 is disposed on the transmission assembly 23. The first driver 21 is used to drive the transmission assembly 23 to rotate, so as to raise or lower the stopping member 22. It can be seen that the first driver 21 drives the transmission assembly 23 to rotate, so that the transmission assembly 23 can raise or lower the stopping member 22, thereby making the stopping member 22 located on or away from the moving path of the transfer device 100.
[0036] It should be noted that there are multiple ways to connect the stopper 22 to the transmission assembly 23. For example, the stopper 22 may be fixed to the transmission assembly 23; or the stopper 22 may be movably connected to the transmission assembly 23. In this case, a limiting structure needs to be configured to prevent the stopper 22 from moving when it comes into contact with the transfer device 100.
[0037] Furthermore, please refer to Figure 3 The stopping mechanism 20 also includes an adjusting component 25. The stopping member 22 is rotatably mounted on the transmission component 23, and the adjusting component 25 is mounted on the transmission component 23 to adjust and fix the rotation angle of the stopping member 22 on the transmission component 23. It can be seen that when the stopping member 22 abuts against the transfer device 100, the adjusting component 25 fixes the rotation angle of the stopping member 22 on the transmission component 23, so that the stopping member 22 can stably stop the movement of the transfer device 100. At the same time, for different stopping scenarios, the rotation angle of the stopping member 22 can be adjusted by the adjusting component 25 to facilitate better contact between the stopping member 22 and the transfer device 100.
[0038] It should be noted that the structure of the adjusting component 25 can be varied. For example, the adjusting component 25 can be a combination of a motor and a worm gear, with the motor driving the worm gear to rotate, thereby rotating the stop component 22. At the same time, the self-locking principle of the worm gear is used to fix the rotation angle of the stop component 22. Alternatively, the adjusting component 25 can be a hydraulic cylinder, pneumatic cylinder, electric cylinder, etc., which uses a telescopic function to drive the stop component 22 to rotate on the transmission component 23. At the same time, the hydraulic cylinder, pneumatic cylinder, electric cylinder, etc. are used to keep in contact with the stop component 22, preventing the stop component 22 from rotating in the opposite direction.
[0039] In some embodiments, please refer to Figure 4The transmission assembly 23 includes a first side plate 231, a second side plate 232, and a mounting plate 233 connected between the first side plate 231 and the second side plate 232. The mounting plate 233, the first side plate 231, and the second side plate 232 enclose a cavity 234. A stopper 22 is rotatably connected to the cavity wall of the cavity 234. An adjustment assembly 25 is disposed on the mounting plate 233 and is at least partially located within the cavity 234, cooperating with the stopper 22. It is understood that the portion of the adjustment assembly 25 located within the cavity 234 cooperates with the stopper 22, allowing the stopper 22 to be adjusted to a suitable angle, thereby ensuring that the transfer equipment 100 accurately stops at the processing station.
[0040] It should be noted that before the transfer equipment 100 reaches the processing station, the blocking component 22 can be adjusted into the cavity 234 for storage by adjusting the component 25, which can reduce the space occupied.
[0041] Optionally, the mounting plate 233 can be connected to the first side plate 231 and the second side plate 232 by means of, but not limited to, bolt connection, snap-fit, riveting, welding, or bonding.
[0042] In some embodiments, please refer to Figure 4 The adjusting assembly 25 includes a second driver 251, an abutment 253, and an elastic member 252. The second driver 251 is mounted on the mounting plate 233. The abutment 253 is located within the cavity 234 and connected to the output shaft of the second driver 251. The elastic member 252 is sleeved on the output shaft and abuts against the abutment 253. The abutment 253 abuts against the stop member 22. The second driver 251 drives the abutment 253 to abut against the stop member 22, causing the stop member 22 to rotate to a suitable angle. When the transfer device 100 abuts against the stop member 22, the abutment 253 holds the stop member 22 in place, thus stably stopping the transfer device 100. Since the elastic element 252 abuts against the abutting element 253 and the stopping element 22 is rotatably configured, the stopping element 22 does not rigidly abut against the transfer equipment 100 when it stops the transfer equipment 100. The elastic element 252 can reduce the impact on the transfer equipment 100 to a certain extent, avoid the structural rigid abutment which is easy to be damaged, and help to improve the service life.
[0043] Optionally, the second actuator 251 may be, but is not limited to, a cylinder, a hydraulic cylinder, an electric cylinder, etc.
[0044] In some embodiments, please refer to Figure 2The output end of the first driver 21 is rotatably connected to a drive wheel 211. The bottom of the transmission assembly 23 is provided with a drive groove 235. The groove wall of the drive groove 235 is inclined downwards relative to the driving direction of the first driver 21. The drive wheel 211 abuts against the groove wall of the drive groove 235 to raise or lower the transmission assembly 23. It can be seen that when the first driver 21 performs an extension drive, the drive wheel 211 drives the groove wall of the groove 235 to move. Because the groove wall of the drive groove 235 is inclined downwards, the drive wheel 211 will lift the transmission assembly 23 during movement, causing the stopper 22 to be raised. When the first driver 21 performs a retraction drive, the drive wheel 211 lowers the transmission assembly 23, causing the stopper 22 to lower to leave the movement path of the transfer device 100.
[0045] It should be noted that, in order to improve the stability of the transmission between the first driver 21 and the transmission component 23, a rotatable connecting rod 212 is provided between the first driver 21 and the transmission component 23.
[0046] In some embodiments, please refer to Figure 4 The stopping component 22 includes a connecting portion 221 and a stopping wheel 222. The stopping wheel 222 is rotatably mounted on the connecting portion 221, which is connected to the transmission assembly 23. The stopping wheel 222 is used to abut against the positioning groove of the transfer device 100. It can be seen that when the stopping component 22 abuts against the transfer device 100, the stopping wheel 222 will abut against the positioning groove of the transfer device 100, ensuring a stable connection between the stopping component 22 and the transfer device 100, allowing the transfer device 100 to accurately and stably stop at the processing station. Simultaneously, the stopping wheel 222 can rotate on the connecting portion 221; therefore, during the abutment process, wear on the stopping wheel 222 can be reduced, which helps extend the service life of the device.
[0047] It should be noted that the number of stopping wheels 222 can be one or two. When there are two stopping wheels 222, the two stopping wheels 222 are rotatably connected to opposite sides of the connecting part 221 to improve the stopping effect.
[0048] In some embodiments, the stopping mechanism 20 further includes a detector (not shown) for detecting whether the transfer device 100 has reached a preset position and for feeding back a control signal when the transfer device 100 reaches the preset position, so that the transfer device 100 stops moving. Thus, the detector obtains the current position information of the transfer device 100. When the detector detects that the transfer device 100 has entered the preset position, the detector sends a feedback signal, causing the transfer device 100 to stop moving. At this time, the first driver 21 drives the stopping member 22 to move onto the moving path, ensuring that the transfer device 100 accurately stops at the processing station.
[0049] It should be noted that the preset position can be adjusted according to actual needs; for example, the preset position can be a location within the processing station. When the detector detects that the transfer device 100 has moved to the preset position, the detector can send a feedback signal to the control system. After receiving the feedback signal, the control system controls the transfer device 100 to stop moving. The detector can be of various types, such as a proximity switch. Meanwhile, the control system can be, but is not limited to, a microcontroller or a programmable logic controller on the transfer device 100.
[0050] To facilitate detection by the detector, a bracket 241 can be installed on the blocking mechanism 20, and the detector can be fixed on the bracket 241.
[0051] In some embodiments, the reading component 11 is a photoelectric reader, and the positioning component 12 is a barcode or QR code. This facilitates accurate identification of the location of the transfer device 100.
[0052] In some embodiments, please refer to Figure 1 This application provides a crucible circulation processing system, which includes: a crucible circulation processing positioning device as described above; a transfer device 100, wherein a reading component 11 is disposed on the transfer device 100, and when the reading component 11 reads the positioning component 12, a first driver 21 drives a stopper 22 to move, so that the stopper 22 abuts against the transfer device 100.
[0053] The aforementioned crucible circulation processing system employs the crucible circulation processing positioning device described above. The reading component 11 reads the positioning component 12 to accurately determine whether the processing station has been reached. When the reading component 11 reads the information from the positioning component 12, the first driver 21 drives the stop component 22 to move onto the movement path of the transfer device 100. The stop component 22, by abutting against the transfer device 100, prevents the transfer device 100 from continuing forward or slipping, ensuring that the transfer device 100 is accurately positioned at the processing station. Thus, this positioning device effectively improves positioning accuracy and ensures stable crucible circulation processing.
[0054] It should be noted that the transfer equipment 100 can be, but is not limited to, RGV (Rail Guided Vehicle), AGV (Automated Guided Vehicle), etc. Meanwhile, to facilitate stable movement of the transfer equipment 100, a track 200 can be introduced, and the transfer equipment 100 travels on the track 200. In this case, the positioning component 12 can be set on one side of the track 200.
[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0056] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A crucible circulation processing and positioning device, characterized in that, The crucible circulation and positioning device includes: The positioning component (10) includes a positioning part (12) and a reading part (11) that are matched with each other. The positioning part (12) is used to be set on the processing station, and the reading part (11) is used to be set on the transfer device (100). The blocking mechanism (20) includes a first driver (21) and a blocking member (22), the first driver (21) being used to drive the blocking member (22) to move to or away from the movement path of the transfer device (100), the blocking member (22) being configured to engage with the transfer device (100) when the reading member (11) reads the positioning member (12).
2. The crucible circulation processing and positioning device according to claim 1, characterized in that, The blocking mechanism (20) further includes a base (24) and a transmission assembly (23). The transmission assembly (23) is rotatably connected to the base (24). The blocking element (22) is disposed on the transmission assembly (23). The first driver (21) is used to drive the transmission assembly (23) to rotate, so as to raise or lower the blocking element (22).
3. The crucible circulation processing and positioning device according to claim 2, characterized in that, The stopping mechanism (20) further includes an adjustment component (25). The stopping member (22) is rotatably mounted on the transmission component (23). The adjustment component (25) is mounted on the transmission component (23) and is used to adjust and fix the rotation angle of the stopping member (22) on the transmission component (23).
4. The crucible circulation processing and positioning device according to claim 3, characterized in that, The transmission assembly (23) includes a first side plate (231), a second side plate (232), and a mounting plate (233) connected between the first side plate (231) and the second side plate (232). The mounting plate (233), the first side plate (231), and the second side plate (232) enclose a cavity (234). The stopper (22) is rotatably connected to the cavity wall of the cavity (234). The adjustment assembly (25) is disposed on the mounting plate (233) and is at least partially located in the cavity (234), and cooperates with the stopper (22).
5. The crucible circulation processing and positioning device according to claim 4, characterized in that, The adjustment assembly (25) includes a second driver (251), an abutment (253), and an elastic member (252). The second driver (251) is disposed on the mounting plate (233). The abutment (253) is located in the cavity (234) and connected to the output shaft of the second driver (251). The elastic member (252) is sleeved on the output shaft and abuts against the abutment (253). The abutment (253) abuts against the stop member (22).
6. The crucible circulation processing and positioning device according to any one of claims 2-5, characterized in that, The output end of the first driver (21) is rotatably connected to a drive wheel (211). The bottom of the transmission assembly (23) is provided with a drive groove (235). The groove wall of the drive groove (235) is inclined downward relative to the driving direction of the first driver (21). The drive wheel (211) abuts against the groove wall of the drive groove (235) for raising or lowering the transmission assembly (23).
7. The crucible circulation processing and positioning device according to any one of claims 2-5, characterized in that, The stopping component (22) includes a connecting part (221) and a stopping wheel (222). The stopping wheel (222) is rotatably disposed on the connecting part (221). The connecting part (221) is connected to the transmission assembly (23). The stopping wheel (222) is used to abut against the positioning groove of the transfer device (100).
8. The crucible circulation and positioning device according to any one of claims 1-5, characterized in that, The stopping mechanism (20) further includes a detector, which is used to detect whether the transfer device (100) has reached a preset position, and to feed back a control signal when the transfer device (100) reaches the preset position so that the transfer device (100) stops moving.
9. The crucible circulation and positioning device according to any one of claims 1-5, characterized in that, The reading component (11) is a photoelectric reading head, and the positioning component (12) is a barcode or a QR code.
10. A crucible recycling system, characterized in that, The crucible recycling system includes: The crucible circulation and positioning device as described in any one of claims 1-9; The transfer device (100) has a reading component (11) installed on it. When the reading component (11) reads the positioning component (12), the first driver (21) drives the stop component (22) to move, so that the stop component (22) abuts against the transfer device (100).