Sagger identifying and replacing system

Abstract

The sagger recognition and replacement system comprises a controller, and a detection conveying line, a transfer device, a supplement conveying line and an image acquisition device which are all connected with the controller, the detection conveying line is provided with a bowl inlet, an unscrapped bowl outlet and a scrapped bowl outlet, and the supplement conveying line is provided with a bowl supplement opening; the saggar inlet corresponds to an outlet of the roller kiln, the detection conveying line is used for receiving sintering saggars sent out by the roller kiln, and the unscrapped saggar outlet and the saggar supplementing opening correspond to an inlet of the roller kiln; the image acquisition device is arranged on the detection conveying line and is used for acquiring an image of the sintering sagger; the transfer device is used for transferring the sintering saggars to the roller kiln from the unscrapped saggar outlet, or the transfer device is used for transferring the sintering saggars out of the detection conveying line from the scrapped saggar outlet; the supplement conveying line is used for conveying the new saggar to the roller kiln. When the system is applied, automatic identification and replacement of the scrapped saggar can be realized, and the working efficiency and the identification precision are improved.

Description

Technical Field

[0001] The present application relates to the technical field of lithium battery positive electrode material sintering, and in particular to a sagger identification and replacement system. Background Art

[0002] Lithium battery positive electrode materials (such as lithium cobalt oxide) are usually prepared by sintering in a roller kiln, and the sintering process directly determines its performance. Specifically, a certain ratio of raw materials is generally put into a sagger, and then the sagger is placed on the roller automatic line of the roller kiln. Driven by the roller automatic line, it is continuously and evenly sintered to prepare the positive electrode material of the lithium battery. Among them, the quality of the sagger has a great influence on the sintering process and determines the uniformity of the sintering of the material. When the sagger has defects such as cracks and peeling, it is easy to seriously absorb lithium, affecting the capacity and other properties of the lithium battery positive electrode material products, and then affecting the performance of the lithium battery products. Therefore, these saggers become scrapped saggers and need to be identified and replaced in time.

[0003] In the related art, the identification and replacement of scrapped saggers mainly rely on manual operation, which is to manually identify the defects of the saggers after unloading from the roller conveyor automatic line and determine whether the saggers have reached the scrap level. When the saggers are judged to be scrapped, the scrapped saggers are manually removed from the roller conveyor automatic line and new saggers are placed on the roller conveyor automatic line. This method has low working efficiency, is difficult to identify and replace scrapped saggers in time, has low identification accuracy, and is easy to replace or even miss saggers.

[0004] Therefore, how to provide a solution to overcome or alleviate the above-mentioned defects is still a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The purpose of the present application is to provide a sagger identification and replacement system to achieve automatic identification and replacement of scrapped saggers and to improve work efficiency and identification accuracy.

[0006] In order to solve the above technical problems, the present application provides a sagger identification and replacement system, comprising a controller and a detection conveyor line, a transfer device, a supplementary conveyor line, and an image acquisition device all connected to the controller;

[0007] The detection conveyor line has a bowl inlet, a non-scrapped bowl outlet, and a scrapped bowl outlet, and the supplementary conveyor line has a bowl replenishment outlet; the bowl inlet corresponds to the outlet of the roller kiln, and the detection conveyor line is used to receive the sintering saggers sent by the roller kiln, and the non-scrapped bowl outlet and the bowl replenishment outlet correspond to the entrance of the roller kiln;

[0008] The image acquisition device is arranged on the detection conveyor line and is used to acquire the image of the sintering sagger; the transfer device is used to transfer the sintering sagger from the non-scrapped sagger outlet to the roller kiln, or, the transfer device is used to transfer the sintering sagger from the scrapped sagger outlet out of the detection conveyor line; the supplementary conveyor line is used to transport new saggers to the roller kiln.

[0009] Optionally, a cleaning system is also included;

[0010] The cleaning system is arranged on the detection conveying line, the cleaning system is located upstream of the image acquisition device, and the cleaning system is used to clean the sintering sagger.

[0011] Optionally, the cleaning system includes an electric brush and a vacuum suction device;

[0012] The electric brush is located upstream of the vacuum suction device, or the electric brush is provided on the vacuum suction device;

[0013] The electric brush and the vacuum suction device are both connected to the controller. The electric brush is used to clean the interior of the sintering sagger, and the vacuum suction device is used to absorb the cleaned materials.

[0014] Optionally, when the electric brush is located upstream of the vacuum suction device, the sagger identification and replacement system further includes a first sensor and a second sensor, the detection conveyor line has a cleaning station and a suction station, the electric brush is located above the cleaning station, the vacuum suction device is located above the suction station, the first sensor and the second sensor are respectively arranged at the cleaning station and the suction station, the first sensor and the second sensor are used to sense the sintering sagger, and the first sensor and the second sensor are both connected to the controller;

[0015] When the electric brush is arranged on the vacuum suction device, the sintering crucible identification and replacement system also includes a third sensor, the detection conveying line has a cleaning station, the vacuum suction device is located above the cleaning station, the third sensor is arranged at the cleaning station, the third sensor is used to sense the sintering crucible, and the third sensor is connected to the controller.

[0016] Optionally, the image acquisition device includes a first image acquisition component and two second image acquisition components;

[0017] The inspection conveyor line has an inspection station, the first image acquisition component is located above the inspection station and is used to acquire the image of the inner bottom wall of the sintering sagger at the inspection station, and the two second image acquisition components are respectively located on both sides of the inspection station and are used to acquire the image of the inner side wall of the sintering sagger at the inspection station.

[0018] Optionally, a fourth sensor is also included;

[0019] The fourth sensor is arranged at the detection station, the fourth sensor is used to sense the sintering sagger, and the fourth sensor is connected to the controller.

[0020] Optionally, both the first image acquisition component and the second image acquisition component are cameras.

[0021] Optionally, the transfer device is a corner lift, and the corner lift is arranged on the detection conveying line.

[0022] Optionally, the roller kiln has an in-furnace conveyor line, an in-furnace conveyor line and an out-furnace conveyor line arranged in sequence, the out-furnace conveyor line has a first conveying outlet, and the in-furnace conveyor line has a first conveying inlet and a second conveying inlet;

[0023] The bowl inlet corresponds to the first conveying outlet, the unscrapped bowl outlet corresponds to the first conveying entrance, and the bowl replenishment outlet corresponds to the second conveying entrance.

[0024] Optionally, a display may also be included;

[0025] The display is connected to the controller.

[0026] The sagger identification and replacement system provided in the present application is provided with a controller and a detection conveyor line, a transfer device, a supplementary conveyor line, and an image acquisition device connected to the controller. The inlet of the detection conveyor line corresponds to the outlet of the roller kiln and is used to receive the sintering saggers delivered by the roller kiln. The non-scrapped outlet of the detection conveyor line, the replenishment outlet of the supplementary conveyor line, and the entrance of the roller kiln correspond. The image acquisition device is arranged on the detection conveyor line. When in use, the image acquisition device can be used to collect images of sintering saggers and transmit them to the controller. The controller can be used to identify defects and scrap judgments on the sintering saggers according to the received images, and can control the transfer device to transfer the unscrapped saggers from the unscrapped outlet to the roller kiln, and the scrapped saggers are sent out from the detection conveyor line through the scrapped outlet, or the transfer device can be controlled to transfer the scrapped saggers from the scrapped outlet to the detection conveyor line, and the unscrapped saggers are sent to the roller kiln from the detection conveyor line through the unscrapped outlet. When the sintering sagger is scrapped, the supplementary conveyor line can be controlled to transport the new sagger to the roller kiln. In this way, the automatic identification and replacement of scrapped saggers can be realized, the work efficiency is high, the identification accuracy is also high, and it is not easy to replace or miss the saggers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a partial structural schematic diagram of the sagger identification and replacement system at the cleaning system of the embodiment provided in the present application;

[0028] Figure 2 It is a schematic diagram of the partial structure of the sagger identification and replacement system at the image acquisition device of the embodiment provided in the present application;

[0029] Figure 3 It is a schematic diagram of the partial structure of the sagger identification and replacement system at the transfer device of the embodiment provided in the present application.

[0030] The reference numerals in the above drawings are described as follows:

[0031] 11-sintering sagger, 12-new sagger;

[0032] 2-furnace conveying line, 21-first conveying entrance, 22-second conveying entrance;

[0033] 3- Controller;

[0034] 4- detection conveyor line, 41- unscrapped bowl outlet, 42-scrapped bowl outlet;

[0035] 5-Transfer device;

[0036] 6-supplement conveying line, 61-filling bowl mouth;

[0037] 7-image acquisition device, 71-first image acquisition component, 72-second image acquisition component;

[0038] 8-cleaning system, 81-electric brush, 82-vacuum suction device;

[0039] 9-Display. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0041] It should be specially noted that the words “first”, “second”, etc. in this application are only used to facilitate the description of two or more structures or components with the same or similar structures and / or functions, and do not imply any special limitation on the order and / or importance.

[0042] In this application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] Please refer to Figures 1 to 3 , Figure 1 This is a partial structural diagram of the sagger identification and replacement system at the cleaning system of the embodiment provided in this application. Figure 2 This is a partial structural diagram of the sagger identification and replacement system at the image acquisition device of the embodiment provided in this application. Figure 3 It is a schematic diagram of the partial structure of the sagger identification and replacement system at the transfer device of the embodiment provided in the present application.

[0044] In the embodiment provided in the present application, the sagger identification and replacement system includes a controller 3 and a detection conveyor line 4, a transfer device 5, a supplementary conveyor line 6, and an image acquisition device 7, all of which are connected to the controller 3; please refer to Figure 3 The inspection conveyor line 4 has a bowl inlet (not shown in the figure), a non-scrapped bowl outlet 41, and a scrapped bowl outlet 42. The supplementary conveyor line 6 has a bowl replenishment outlet 61; the bowl inlet corresponds to the outlet of the roller kiln (not shown in the figure). The inspection conveyor line 4 is used to receive the sintering saggers 11 sent out by the roller kiln. The non-scrapped bowl outlet 41 and the bowl replenishment outlet 61 correspond to the entrance of the roller kiln; please refer to Figure 2 The image acquisition device 7 is arranged on the detection conveyor line 4 and is used to collect images of the sintering saggers 11; the transfer device 5 is used to transfer the sintering saggers 11 from the unscrapped sagger outlet 41 to the roller kiln; the supplementary conveyor line 6 is used to transport the new saggers 12 to the roller kiln.

[0045] It is not difficult to understand that the image acquisition device 7 can be used to collect images of the sintering sagger 11 and transmit them to the controller 3. The controller 3 can be used to identify defects and judge the scrapping of the sintering sagger 11 according to the received images. When the sintering sagger 11 is judged to be scrapped, the transfer device 5 does not work, and the scrapped sagger 11 can be sent out by the detection conveyor line 4 through the scrapped bowl outlet 42. At the same time, the controller 3 can control the supplementary conveyor line 6 to convey the new sagger 12 to the roller kiln; when it is judged that the sintering sagger 11 is not scrapped, the transfer device 5 can be controlled to work to transfer the unscrapped sagger 11 from the unscrapped bowl outlet 41 to the roller kiln, and the supplementary conveyor line 6 does not work. In this way, the automatic identification and replacement of the scrapped sagger can be realized, the work efficiency is high, the identification accuracy is also high, and it is not easy to replace or miss the sagger.

[0046] In the above embodiment of the present application, the transfer device 5 is used to transfer the non-scrapped sintering saggers 11 on the detection conveyor line 4 from the non-scrapped sagger outlet 41 to the roller kiln. In fact, the transfer device 5 can also be used to transfer the scrapped sintering saggers 11 out of the detection conveyor line 4 from the scrapped sagger outlet 42, and is specifically set according to the layout of the detection conveyor line 4.

[0047] In the embodiments provided in this application, please combine Figure 3 It is understood that the roller kiln may have an inlet conveyor line 2, an in-furnace conveyor line (not shown in the figure) and an outlet conveyor line (not shown in the figure) arranged in sequence, the outlet conveyor line has a first conveying outlet (not shown in the figure), and the inlet conveyor line 2 has a first conveying entrance 21 and a second conveying entrance 22; the inlet port may correspond to the first conveying outlet, the unscrapped outlet port 41 may correspond to the first conveying entrance 21, and the replenishment port 61 may correspond to the second conveying entrance 22. Among them, the conveying direction of the detection conveyor line 4 may be perpendicular to the conveying direction of the inlet conveyor line 2, the first conveying entrance 21 may be located at the head end of the inlet conveyor line 2 in the conveying direction, the second conveying entrance 22 may be located at one side of the inlet conveyor line 2 in the conveying direction, the scrapped outlet port 42 may be located at the end of the detection conveyor line 4 in the conveying direction, and the unscrapped outlet port 41 may be located at one side of the detection conveyor line 4 in the conveying direction close to the inlet conveyor line 2.

[0048] Specifically, the furnace-entry conveyor line 2 can be used to receive unscrapped sintering saggers 11 or new saggers 12, and a loading device can be provided to load materials into the corresponding saggers. The furnace-entry conveyor line 2 can deliver the saggers loaded with materials into the furnace conveyor line through the entrance of the roller hearth kiln; the furnace conveyor line is located inside the roller hearth kiln and can be used to continuously transport the sintering saggers 11 for continuous sintering. After sintering is completed, the furnace conveyor line transports the sintering saggers 11 to the furnace-exit conveyor line through the outlet of the roller hearth kiln; the furnace-exit conveyor line can be provided with a unloading device to unload the sintering saggers 11, and the unloaded saggers 11 can be delivered to the detection conveyor line 4; the detection conveyor line 4 transports the sintering saggers 11 During the process, the image acquisition device 7 thereon can acquire images of the sintering sagger 11, and the controller 3 can determine whether the sintering sagger 11 is scrapped according to the acquired sagger image. When it is determined that the sintering sagger 11 is not scrapped, the transfer device 5 can be controlled to transfer the sintering sagger 11 from the non-scrapped bowl outlet 41 to the furnace conveyor line 2 via the first conveying entrance 21. When it is determined that the sintering sagger 11 is scrapped, the detection conveyor line 4 can send the sintering sagger 11 out through the scrapped bowl outlet 42, and the controller 3 can control the supplementary conveyor line 6 to transport the new sagger 12 from the supplementary bowl outlet 61 to the furnace conveyor line 2 via the second conveying entrance 22. In this way, automatic identification and replacement of the scrapped saggers are realized.

[0049] In an embodiment not shown in the present application, the conveying direction of the detection conveyor line 4 is consistent with the conveying direction of the furnace conveyor line 2, the non-scrapped bowl outlet 41 can be located at the end of the detection conveyor line 4 in the conveying direction, and the scrapped bowl outlet 42 can be located on one side of the conveying direction of the detection conveyor line 4. At this time, the transfer device 5 can transfer the scrapped sintering sagger 11 out of the detection conveyor line 4 from the scrapped bowl outlet 42, and the non-scrapped sintering sagger 11 is transported from the detection conveyor line 4 to the furnace conveyor line 2 via the non-scrapped bowl outlet 41.

[0050] In actual setting, the transfer device 5 can be a transfer robot device arranged on one side of the detection conveyor line 4, or it can be a corner lifting platform arranged on the detection conveyor line 4, without specific limitation.

[0051] As an alternative, please refer to Figure 3 The transfer device 5 is a corner lifting platform, which is arranged on the detection conveyor line 4, and can be specifically arranged at a position where the detection conveyor line 4 is directly opposite to the furnace conveyor line 2. The corner lifting platform can specifically include a lifting mechanism and a turning mechanism. The lifting mechanism can lift the sintering sagger 11 on the detection conveyor line 4, and the turning mechanism can transfer the sintering sagger 11 to the furnace conveyor line 2.

[0052] In the embodiment provided in the present application, the sagger identification and replacement system further includes a cleaning system 8; the cleaning system 8 is arranged on the detection conveyor line 4, and the cleaning system 8 is located upstream of the image acquisition device 7, and the cleaning system 8 is used to clean the sintering sagger 11. In this way, the cleaning system 8 can be used to clean the materials sticking to the outer surface of the sintering sagger 11, so that the sagger image acquired by the downstream image acquisition device 7 can better reflect the real situation of the outer surface of the sintering sagger 11, thereby facilitating the improvement of the defect recognition accuracy of the sintering sagger 11.

[0053] When specifically configured, the structure of the cleaning system 8 is not limited.

[0054] As an alternative, please combine Figure 1 It is understood that the cleaning system 8 may include an electric brush 81 and a vacuum suction device 82; the electric brush 81 is located upstream of the vacuum suction device 82, and both the electric brush 81 and the vacuum suction device 82 are connected to the controller 3, and the electric brush 81 can be used to clean the inside of the sintering sagger 11, and the vacuum suction device 82 can be used to absorb the cleaned materials. When in use, the electric brush 81 can be controlled by the controller 3 to move along a fixed trajectory to clean the lithium battery positive electrode material stuck to the inner bottom wall and the inner side wall of the sintering sagger 11, and then the vacuum suction device 82 can be controlled to collect the cleaned materials, further ensuring that there is no obvious sticky material on the inner bottom wall and the inner side wall of the sintering sagger 11, and it is not easily affected by the sticky material when the subsequent image is collected for analysis.

[0055] In the embodiment of the present application, the sagger identification and replacement system further includes a first sensor and a second sensor, the detection conveyor line 4 has a cleaning station and a suction station, the electric brush 81 is located above the cleaning station, the vacuum suction device 82 is located above the suction station, the first sensor and the second sensor are respectively arranged at the cleaning station and the suction station, the first sensor and the second sensor are used to sense the sintering sagger 11, and the first sensor and the second sensor are both connected to the controller 3. It can be understood that the first sensor and the second sensor can be photoelectric sensors, when the sintering sagger 11 reaches the cleaning station, the first sensor is blocked, the first sensor will send a cleaning signal to the controller 3, and the controller 3 will control the electric brush 81 to perform a cleaning operation when receiving the cleaning signal; when the sintering sagger 11 reaches the suction station, the second sensor is blocked, the second sensor will send a suction signal to the controller 3, and the controller 3 will control the vacuum suction device 82 to perform a suction operation when receiving the suction signal. In this way, the cleaning efficiency of the sintering sagger 11 can be achieved.

[0056] In the above embodiment provided by the present application, the electric brush 81 and the vacuum suction device 82 are separately arranged. In fact, the electric brush 81 can also be arranged on the vacuum suction device 82 to realize the integrated arrangement of the two. The integrated cleaning system 8 is used to clean the sintering sagger 11 and collect materials at the same time, which can improve the cleaning efficiency. Correspondingly, the sagger identification and replacement system can also include a third sensor, which detects that the conveying line 4 has a cleaning station, and the vacuum suction device 82 is located above the cleaning station. The third sensor is arranged at the cleaning station, and the third sensor is used to sense the sintering sagger 11. The third sensor is connected to the controller 3. The principle of the integrated cleaning system 8 to realize linkage through the third sensor and the controller 3 is similar to the above-mentioned separately arranged cleaning system 8, which will not be repeated here.

[0057] When specifically configured, the electric brush 81 may include a brush head, which may be made of PP material or nylon material, without any specific limitation. As an optional solution, the brush head of the electric brush 81 is made of nylon material, which not only has soft bristles and is not easy to damage the inner surface of the sintering sagger 11 during cleaning, but is also wear-resistant and can be used for continuous and long-term cleaning of the sintering sagger 11 on the detection conveyor line 4, and is also easy to clean.

[0058] In the embodiment provided in the present application, the image acquisition device 7 includes a first image acquisition component 71 and two second image acquisition components 72; the detection conveyor line 4 has a detection station, the first image acquisition component 71 is located above the detection station and is used to acquire the inner bottom wall image of the sintering sagger 11 at the detection station, and the two second image acquisition components 72 are respectively located on both sides of the detection station and are used to acquire the inner side wall image of the sintering sagger 11 at the detection station. In this way, the inner surface image of the sintering sagger 11 can be acquired, and the acquisition surface is relatively complete, which is conducive to improving the defect detection accuracy of the sintering sagger 11.

[0059] In the embodiment of the present application, the sagger identification and replacement system may further include a fourth sensor; the fourth sensor is arranged at the detection station, the fourth sensor is used to sense the sintering sagger 11, and the fourth sensor is connected to the controller 3. Specifically, the fourth sensor may be a photoelectric sensor. When the sintering sagger 11 reaches the detection station, the fourth sensor will be blocked, and the fourth sensor will send an image acquisition signal to the controller 3. When the controller 3 receives the image acquisition signal, it will control the first image acquisition component 71 and the two second image acquisition components 72 to acquire images. In this way, the image acquisition efficiency of the sintering sagger 11 can be achieved.

[0060] Of course, the fourth sensor may not be provided, and the first image acquisition component 71 and the two second image acquisition components 72 may perform image acquisition in real time, without any specific limitation.

[0061] In specific configuration, the first image acquisition component 71 and the second image acquisition component 72 may be laser scanners or may be Figure 2 In the embodiment of the present application, the camera above the detection station can face the inner bottom wall of the sintering sagger 11, and the cameras on both sides can face the inner walls of the opposite sides of the sintering sagger 11. Of course, the two cameras on both sides can also be set at the diagonal corners of the rectangular detection station, which is not specifically limited.

[0062] In the embodiment provided in the present application, the image acquisition device 7 can transmit the collected inner bottom wall image and inner side wall image of the sintering sagger 11 to the controller 3, and the controller 3 can process and analyze the received inner bottom wall image and inner side wall image, and can determine whether the inner surface of the sintering sagger 11 has coating peeling, the percentage of peeling area, whether there is cracking, and whether there is damage: when it is determined that the inner surface of the sintering sagger 11 has cracking or damage, or peeling and the percentage of peeling area reaches more than 0.3% of the scrap benchmark, the sintering sagger 11 is judged to be scrapped, and a sagger replacement signal can be sent to the supplementary conveyor line 6. After receiving the sagger replacement signal, the supplementary conveyor line 6 sends a new sagger. 12 is transported from the filling port 61 to the furnace conveying line 2 through the second conveying port 22, and the scrapped sintering sagger 11 is sent out from the inspection conveying line 4 through the scrapped outlet port 42. A scrapped sagger collection box can be set below the scrapped outlet port 42 to collect the scrapped sagger 11; when it is determined that the inner surface of the sintering sagger 11 has no cracks, no damage, no peeling, or peeling but the peeling area accounts for less than 0.3%, it is judged that the sintering sagger 11 is not scrapped, and a normal circulation signal can be sent to the transfer device 5. When the transfer device 5 receives the normal circulation signal, it transfers the non-scrapped sagger 11 from the non-scrapped outlet port 41 through the first conveying port 21 to the furnace conveying line 2. In this way, the automatic identification of defects and automatic judgment of scrapping of the sintering sagger 11, as well as the automatic replacement of scrapped saggers and the normal circulation of non-scrapped saggers are realized.

[0063] In the examples of this application, please refer to Figure 2 The sagger identification and replacement system further includes a display 9; the display 9 is connected to the controller 3. In this way, the controller 3 can display the inner bottom wall image and the inner side wall image of the sintering sagger 11 obtained from the image acquisition device 7, the cracking condition, damage condition, peeling condition and peeling area ratio data of the sintering sagger 11 identified, and the data of whether the sintering sagger 11 is scrapped on the display 9, so that the staff can more intuitively understand the condition of the sintering sagger 11 on the conveyor line 4.

[0064] In actual settings, the detection conveyor line 4, the supplementary conveyor line 6, the furnace inlet conveyor line 2, and the furnace outlet conveyor line can all be roller conveyor systems, belt conveyor systems, or plate chain conveyor systems, without specific restrictions. Among them, the detection conveyor line 4 can have a frame, and the image acquisition device 7 and the cleaning system 8 can be fixed to the frame; each conveyor line can have a driving member, and the controller 3 can control the operation and shutdown of the corresponding conveyor line by controlling the corresponding driving member. For example, when the sintering sagger 11 reaches the cleaning station, the suction station, and the detection station, the speed of the sintering sagger 11 can be controlled by controlling the rotation speed of the driving member of the detection conveyor line 4, so as to provide time for cleaning, suction, and image acquisition.

[0065] The principles and implementation methods of the present application are described in this article using specific examples. The description of the above embodiments is only used to help understand the device and its core idea of ​​the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A sagger identification and replacement system, characterized in that: It comprises a controller (3) and a detection conveyor line (4), a transfer device (5), a supplementary conveyor line (6), and an image acquisition device (7) all connected to the controller (3); The detection conveyor line (4) has a bowl inlet, a non-scrapped bowl outlet (41), and a scrapped bowl outlet (42), and the supplementary conveyor line (6) has a bowl replenishment outlet (61); the bowl inlet corresponds to the outlet of the roller kiln, and the detection conveyor line (4) is used to receive the sintering saggers (11) delivered by the roller kiln, and the non-scrapped bowl outlet (41) and the bowl replenishment outlet (61) correspond to the entrance of the roller kiln; The image acquisition device (7) is arranged on the detection conveyor line (4) and is used to acquire an image of the sintering sagger (11); the transfer device (5) is used to transfer the sintering sagger (11) from the non-scrapped sagger outlet (41) to the roller kiln, or the transfer device (5) is used to transfer the sintering sagger (11) from the scrapped sagger outlet (42) out of the detection conveyor line (4); the supplementary conveyor line (6) is used to transport new saggers (12) to the roller kiln.

2. The sagger identification and replacement system according to claim 1, characterized in that: Also includes a cleaning system (8); The cleaning system (8) is provided on the detection conveying line (4), the cleaning system (8) is located upstream of the image acquisition device (7), and the cleaning system (8) is used to clean the sintering sagger (11).

3. The sagger identification and replacement system according to claim 2, characterized in that: The cleaning system (8) comprises an electric brush (81) and a vacuum suction device (82); The electric brush (81) is located upstream of the vacuum suction device (82), or the electric brush (81) is provided on the vacuum suction device (82); The electric brush (81) and the vacuum suction device (82) are both connected to the controller (3); the electric brush (81) is used to clean the interior of the sintering sagger (11); and the vacuum suction device (82) is used to absorb the cleaned material.

4. The sagger identification and replacement system according to claim 3, characterized in that: When the electric brush (81) is located upstream of the vacuum suction device (82), the sintering ... When the electric brush (81) is arranged on the vacuum suction device (82), the sintering ...

5. The sagger identification and replacement system according to any one of claims 1 to 4, characterized in that: The image acquisition device (7) comprises a first image acquisition component (71) and two second image acquisition components (72); The inspection conveyor line (4) has an inspection station, the first image acquisition component (71) is located above the inspection station and is used to acquire an image of the inner bottom wall of the sintering sagger (11) at the inspection station, and two second image acquisition components (72) are respectively located on both sides of the inspection station and are used to acquire an image of the inner side wall of the sintering sagger (11) at the inspection station.

6. The sagger identification and replacement system according to claim 5, characterized in that: Also including a fourth sensor; The fourth sensor is arranged at the detection station, the fourth sensor is used to sense the sintering sagger (11), and the fourth sensor is connected to the controller (3).

7. The sagger identification and replacement system according to claim 5, characterized in that: The first image acquisition component (71) and the second image acquisition component (72) are both cameras.

8. The sagger identification and replacement system according to any one of claims 1 to 4, characterized in that: The transfer device (5) is a corner lift platform, and the corner lift platform is arranged on the detection conveying line (4).

9. The sagger identification and replacement system according to any one of claims 1 to 4, characterized in that: The roller kiln has an inlet conveyor line (2), an in-furnace conveyor line and an outlet conveyor line arranged in sequence, the outlet conveyor line has a first conveying outlet, and the inlet conveyor line (2) has a first conveying inlet (21) and a second conveying inlet (22); The bowl inlet corresponds to the first delivery outlet, the unscrapped bowl outlet (41) corresponds to the first delivery inlet (21), and the bowl replenishment outlet (61) corresponds to the second delivery inlet (22).

10. The sagger identification and replacement system according to any one of claims 1 to 4, characterized in that: Also includes a display (9); The display (9) is connected to the controller (3).

Images