Cargo box scanning and placement equipment and automatic distribution wall

Abstract

The embodiments of the present disclosure disclose cargo box code scanning and placement equipment and an automatic distribution wall. A specific implementation of the cargo box code scanning and placement equipment includes: a shelf and a card reader group, wherein each card reader in the card reader group is arranged at the rear side of each cargo box opening in the shelf, wherein each card reader in the card reader group is connected in series via a bus; each cargo box opening on the shelf is provided with an indicator device, and the indicator device is communicatively connected with the card reader corresponding to the cargo box opening; in a working state, the card reader device of each cargo box opening is used to read the cargo box label information of the cargo box placed on the cargo box opening, and the indicator device of the cargo box opening is used to indicate the status of the cargo box opening. This implementation is related to smart logistics and reduces the difficulty of bus routing and potential failure points.

Description

Technical Field

[0001] The embodiments of the present disclosure relate to the field of cargo box placement, and more particularly to cargo box code scanning and placement equipment and an automatic distribution wall. Background Art

[0002] Nowadays, more and more automated sorting equipment and solutions, such as cross belts, sorting platforms AGV, and seeding walls, are being used in various links of the logistics sorting field. Spreading walls, with their low cost, high efficiency, flexible deployment, and small footprint, have also emerged in the automated replacement stage of warehouse review and sorting. Conventional spread wall equipment consists of a package supply table, a main frame, a spreader vehicle, and a grid racking system. To further improve the level of automation and intelligence and reduce manual labor intensity, the grid racking system usually uses electrical equipment such as IO (Input / Output) and RFID (Radio Frequency Identification) to display the status of multiple or single grid boxes, such as full boxes (order completed), empty boxes (order acceptance started), and abnormalities, to facilitate subsequent manual operations such as box replacement.

[0003] Currently, existing bin detection technology for slot racks typically utilizes separate designs for I / O detection, lighting modules, and RFID card reading. I / O detection consists of a single I / O-to-bus module and multiple sensors, detecting the full or empty bin status of each slot and transmitting this information back to the host system via the bus. Lighting display requires a lighting module at each slot, which receives bus information and illuminates different colored lights to indicate the slot's status. RFID card reading requires an RFID module deployed at each slot to detect and receive RFID tag information on the bins at the slot and report this information via the bus.

[0004] However, the above approach usually has the following technical problems:

[0005] First, there are more buses and modules, which increases the difficulty of wiring and potential failure points;

[0006] Second, when the cargo box is put on the shelf, it is easy to be placed crooked, and the cargo box cannot be aligned with the card reader.

[0007] The above information disclosed in this Background section is only for enhancement of understanding of the background of the inventive concept and therefore it may contain information that does not form the prior art that is already known in this country to a person of ordinary skill in the art. Summary of the Invention

[0008] The content of this disclosure is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this disclosure is not intended to identify key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0009] Some embodiments of the present disclosure propose cargo box scanning and placement equipment and automatic distribution walls to solve one or more of the technical problems mentioned in the above background technology section.

[0010] In the first aspect, some embodiments of the present disclosure provide a cargo box code scanning and placement device, which includes: a shelf and a card reader group, wherein each card reader in the card reader group is arranged on the rear side of each cargo box grid in the shelf, wherein each card reader in the card reader group is connected in series via a bus; an indicator device is provided for each cargo box grid of the shelf, and the indicator device is communicatively connected with the card reader corresponding to the cargo box grid; in a working state, the card reader of each cargo box grid is used to read the cargo box label information of the cargo box placed on the cargo box grid, and the indicator device of the cargo box grid is used to indicate the status of the cargo box grid.

[0011] Optionally, the above-mentioned cargo box scanning and placement equipment also includes: a card reading control system; and the above-mentioned card reading control system is connected to each card reading device in the above-mentioned card reading device group in a bus series manner, and the above-mentioned card reading control system is used to send card reading instructions to the card reading device.

[0012] Optionally, each card reading device in the above-mentioned card reading device group includes: a control core device; and the above-mentioned control core device includes a controller, a card reader and an antenna, wherein the above-mentioned card reader is integrated on the above-mentioned antenna, and the above-mentioned card reader is used to read the cargo box label information of the cargo box; the above-mentioned controller is used to control the sending and receiving of the bus, the forwarding of the cargo box label information, and the status control of the associated indication device.

[0013] Optionally, each card reading device in the above-mentioned card reading device group includes: a locator; and the above-mentioned locator is used for positioning and adsorbing with the cargo box label of the cargo box.

[0014] Optionally, the card reading device further includes: each card reading device in the card reading device group includes: a panel, a first connector and a second connector; and the first connector is communicatively connected to the controller included in the card reading device, and the interface of the first connector is used to connect an indication device; the second connector is communicatively connected to the controller and the card reader included in the card reading device respectively; the locator, card reader and antenna included in the card reading device are arranged on the inner side of the panel.

[0015] Optionally, each card reading device includes a locator, which includes an adsorption component and a positioning component; the cargo box label of each cargo box is integrated with a positioning mechanism and an adsorption mechanism; the adsorption component is used to adsorb the adsorption mechanism of the cargo box, and the positioning component is used to align the positioning mechanism of the adsorbed cargo box.

[0016] Optionally, the above-mentioned adsorption component is an adsorption magnetic ring, and the above-mentioned positioning component is a positioning magnetic block; the above-mentioned positioning mechanism is a magnetic block, and the above-mentioned adsorption mechanism is a magnetic ring; wherein, the magnetic poles of the above-mentioned magnetic block and the above-mentioned positioning magnetic block are different, and the magnetic poles of the above-mentioned adsorption magnetic ring and the above-mentioned magnetic ring are different; the above-mentioned magnetic block and the above-mentioned positioning magnetic block are the same size, and the above-mentioned adsorption magnetic ring and the above-mentioned magnetic ring are the same size.

[0017] Optionally, the cargo box label of the cargo box is a circular label, wherein the magnetic ring and the magnetic block are integrated on the circular label, and the magnetic ring and the circular label are concentric.

[0018] Optionally, the shape of the above-mentioned adsorption component is one of the following: a circular ring, an elliptical ring; the shape of the above-mentioned positioning component is one of the following: a circle, an elliptical, a quadrilateral; the shape of the above-mentioned adsorption mechanism is one of the following: a circular ring, an elliptical ring; the shape of the above-mentioned positioning mechanism is one of the following: a circle, an elliptical, a quadrilateral.

[0019] Optionally, the above-mentioned indication device includes an indicator light device and a sensor device; the above-mentioned controller includes: a central processing unit, a sensor interface circuit, an indicator light interface circuit and a bus communication circuit; and the above-mentioned central processing unit is respectively connected to the above-mentioned sensor interface circuit, the above-mentioned indicator light interface circuit and the above-mentioned bus communication circuit; the above-mentioned sensor interface circuit is connected to the above-mentioned sensor device through the first interface of the above-mentioned first connector; the above-mentioned indicator light interface circuit is connected to the above-mentioned indicator light device through the second interface of the above-mentioned first connector; and the above-mentioned bus communication circuit is connected to the bus.

[0020] Optionally, the controller further includes: a power supply circuit; and the power supply circuit is connected to the central processing unit for supplying power to the controller.

[0021] Optionally, the bottom of each cargo box adsorption cargo box label comprises an absorbing material.

[0022] In a second aspect, some embodiments of the present disclosure provide an automatic distribution wall, characterized in that it includes a cargo box scanning and placement device described in any implementation method of the first aspect above.

[0023] The above-mentioned various embodiments of the present disclosure have the following beneficial effects: through the cargo box code scanning and placement equipment of some embodiments of the present disclosure, the difficulty of bus wiring and potential failure points are reduced. Specifically, the reason for the increased wiring difficulty and potential failure points is that there are more buses and modules. Based on this, in the cargo box code scanning and placement equipment of some embodiments of the present disclosure, first, each card reader in the above-mentioned card reader group is arranged on the rear side of each cargo box grid in the above-mentioned shelf. Among them, the individual card readers in the above-mentioned card reader group are connected in series via a bus. Thus, the individual card readers can be connected in series via one bus. Then, an indicator device is provided for each cargo box grid of the above-mentioned shelf, and the above-mentioned indicator device is communicatively connected to the card reader corresponding to the above-mentioned cargo box grid. Thus, the indicator device can be communicatively connected to the card reader device, avoiding the need to set up a separate bus for the indicator device. That is, the individual card readers and indicator devices can be connected via one bus, reducing the wiring difficulty and potential failure points. Finally, in operation, the card reader at each compartment reads the label information of the container placed in that compartment, and the indicator at that compartment indicates the status of that compartment. Thus, the status of the container can be monitored using the card reader and indicator at each compartment. Because each card reader and indicator is connected via a single bus, bus routing complexity and potential fault points are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and other features, advantages, and aspects of the various embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.

[0025] Figure 1 This is a schematic diagram of a topological structure of a cargo box code scanning and placement device according to some embodiments of the present disclosure;

[0026] Figure 2 is another topological structure diagram of a cargo box code scanning and placement device according to some embodiments of the present disclosure;

[0027] Figure 3 is a cross-sectional schematic diagram of a card reader device of a cargo box code scanning and placement device according to some embodiments of the present disclosure;

[0028] Figure 4 is a structural diagram of a controller in a card reader device in a cargo box code scanning and placement device according to some embodiments of the present disclosure;

[0029] Figure 5 This is a schematic diagram of a structure in which a group of locators, a card reader, and an antenna are set on the inner side of a panel of a cargo box scanning and placement device according to some embodiments of the present disclosure;

[0030] Figure 6 This is a schematic diagram of an application scenario of cargo box label setting of a cargo box code scanning and placement device according to some embodiments of the present disclosure. DETAILED DESCRIPTION

[0031] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0032] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0033] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0035] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0036] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] Figure 1 This is a schematic diagram of the topology of a cargo box scanning and sorting device according to some embodiments of the present disclosure. This schematic diagram illustrates a single cargo box compartment configuration, which includes a card reader 101 and an indicator 102. The schematic diagram also illustrates a group of card readers, each of which is connected in series via a bus.

[0038] In some embodiments, the above-mentioned cargo box code scanning and placement equipment includes: a shelf and a card reader group. Each card reader in the above-mentioned card reader group is set at the rear side of each cargo box opening in the above-mentioned shelf (i.e., the side away from the lane). The individual card readers in the above-mentioned card reader group are connected in series via a bus. Figure 1 In the example shown, each card reader in the card reader group is connected in series via a bus. The card reader in the card reader group may be an RFID reader. A container slot may be a slot in a shelf for storing a single container.

[0039] In some embodiments, each compartment of the shelf is provided with an indicator device 102, which is communicatively connected to the card reader 101 corresponding to the compartment. The indicator device 102 can be a device that indicates the status of the compartment. For example, the indicator device 102 can be an indicator light, a display, or other device for indicating the status of the compartment. For example, the indicator device 102 can indicate whether a compartment is occupied or whether a compartment is empty.

[0040] In operation, the card reader at each compartment is used to read the container tag information of the container placed on the compartment, and the indicator device at the compartment is used to indicate the status of the compartment. The container tag information may refer to the label information of the container tag set on the container. The container tag may be an RFID tag.

[0041] Alternatively, as Figure 2 In the example, the cargo box scanning and sorting device further includes a card reading control system 201. The card reading control system 201 is connected to each card reader in the card reader group via a serial bus. The card reading control system 201 is configured to send card reading instructions to the card readers. The card reading control system 201 may be a control system that controls the card readers to perform radio frequency identification. For example, the card reading control system 201 may be an radio frequency identification controller. The card reading instructions may be instructions instructing the card readers to perform radio frequency identification on the cargo box's cargo box tag.

[0042] The above-mentioned various embodiments of the present disclosure have the following beneficial effects: through the cargo box code scanning and placement equipment of some embodiments of the present disclosure, the difficulty of bus wiring and potential failure points are reduced. Specifically, the reason for the increased wiring difficulty and potential failure points is that there are more buses and modules. Based on this, in the cargo box code scanning and placement equipment of some embodiments of the present disclosure, first, each card reader in the above-mentioned card reader group is arranged on the rear side of each cargo box grid in the above-mentioned shelf. Among them, the individual card readers in the above-mentioned card reader group are connected in series via a bus. Thus, the individual card readers can be connected in series via one bus. Then, an indicator device is provided for each cargo box grid of the above-mentioned shelf, and the above-mentioned indicator device is communicatively connected to the card reader corresponding to the above-mentioned cargo box grid. Thus, the indicator device can be communicatively connected to the card reader device, avoiding the need to set up a separate bus for the indicator device. That is, the individual card readers and indicator devices can be connected via one bus, reducing the wiring difficulty and potential failure points. Finally, in operation, the card reader at each compartment reads the label information of the container placed in that compartment, and the indicator at that compartment indicates the status of that compartment. Thus, the status of the container can be monitored using the card reader and indicator at each compartment. Because each card reader and indicator is connected via a single bus, bus routing complexity and potential fault points are reduced.

[0043] Further references Figure 3 , Figure 3 This is a schematic cross-sectional view of a card reader device in a cargo box scanning and sorting device according to some embodiments of the present disclosure. This cross-sectional view shows a controller 301, a card reader, and an antenna 302. Optionally, this cross-sectional view also shows a locator 303, a first connector 304, a second connector 305, and a panel 306.

[0044] In some embodiments, each card reader in the above-mentioned card reader device group includes: a control core device. The above-mentioned control core device includes a controller 301, a card reader and an antenna 302. The above-mentioned card reader is integrated on the above-mentioned antenna, and the above-mentioned card reader is used to read the cargo box label information of the cargo box. Here, the card reader may refer to a radio frequency identification card reader, which is used to read the information of the cargo box label on the cargo box. The above-mentioned controller 301 is used to control the sending and receiving of the bus, the forwarding of the cargo box label information, and the status control of the associated indicating device. Here, the associated indicating device may refer to an indicating device that is located in the same cargo box compartment as the above-mentioned card reader.

[0045] Optionally, the card reader device may further include a locator 303. The locator 303 is used to locate and attach to a cargo box label of the cargo box. The cargo box labels are respectively attached to the front and back sides of the cargo box.

[0046] Optionally, the card reader device includes: a panel 306, a first connector 304, and a second connector 305. The first connector 304 is communicatively connected to the controller 301 included in the card reader device, and the interface of the first connector 304 is used to connect to an indicator device. That is, the first connector 304 can be used to establish a communication connection link between the controller 301 and the indicator device. The first connector 304 can be a connector. The interface can refer to a connection interface of the connector for connecting to the indicator device. The second connector 305 is communicatively connected to the controller 301 and the card reader, respectively. That is, the second connector 305 can be used to provide a communication link between the controller 301 and the card reader. The second connector 305 can be a connector.

[0047] Optionally, the card reading device includes the locator 303 , the card reader and the antenna 302 , which are arranged on the inner side of the panel 306 .

[0048] Optionally, the above-mentioned indicating device includes an indicator light device and a sensor device. The indicator light device may include multiple indicator lights for indicating the status of the cargo box grid. For example, the indicator light device may include: a first indicator light and a second indicator light, the first indicator light is used to indicate that there is no cargo box currently placed in the cargo box grid, and the second indicator light is used to indicate that a cargo box is currently placed in the cargo box grid. The sensor device may include multiple detection sensors for detecting the status of the cargo box. For example, the sensor device may include a displacement detection sensor and a cargo box detection sensor. Among them, the displacement detection sensor can detect whether there is a cargo box being placed in or taken out of the current cargo box grid. The cargo box detection sensor can be used to detect whether the cargo box currently stored on the cargo box grid is empty or full.

[0049] Optionally, the controller includes: a central processing unit (CPU), a sensor interface circuit, an indicator light interface circuit, and a bus communication circuit. Here, the central processing unit (CPU) may be a CPU. The sensor interface circuit may be an interface circuit connected to the first interface of the first connector. The indicator light interface circuit may be an interface circuit connected to the second interface of the first connector. For example, the sensor interface circuit may be a DI interface circuit. The indicator light interface circuit may be a DO interface circuit. The bus communication circuit may be a communication line connecting the controller to a bus.

[0050] Further references Figure 4, shows a schematic diagram of the controller structure in a card reader device. The central processing unit is connected to the sensor interface circuit, the indicator light interface circuit, and the bus communication circuit, respectively. Here, the central processing unit can be connected to the sensor interface circuit, the indicator light interface circuit, and the bus communication circuit, respectively, via communication lines. The sensor interface circuit is connected to the sensor device via the first interface of the first connector. The indicator light interface circuit is connected to the indicator light device via the second interface of the first connector. The bus communication circuit is used to connect to the bus.

[0051] In some embodiments, the controller further includes a power supply circuit. The power supply circuit is connected to the central processing unit and is configured to supply power to the controller. The power supply circuit may be a circuit connected to an external power supply device.

[0052] Optionally, the bottom of each container where the container label is attached may contain absorbing material to reduce electromagnetic interference. Specifically, the absorbing material may be placed on the bottom of the side of each container where the circular label is attached.

[0053] Further references Figure 5 , shows a structural diagram of a locator of a card reader device. Figure 5 In the illustrated example, the positioner includes an adsorption member 501 and a positioning member 502 .

[0054] like Figure 6 In the example shown, each container label has an integrated positioning mechanism 601 and an adsorption mechanism 602. The adsorption member 501 is used to attract the adsorption mechanism 602 of the container, and the positioning member 502 is used to align and attract the positioning mechanism 601 of the container. Here, the adsorption member 501 can be a member with an adsorption function. The positioning member 502 can be a member with a positioning function. The positioning mechanism 601 can be a mechanism with a positioning function. The adsorption mechanism 602 can be an adsorption member with an adsorption function.

[0055] like Figure 5 In the example shown, the adsorption member 501 may be an adsorption magnetic ring, and the positioning member 502 may be a positioning magnetic block. For example, the adsorption member 501 may be a circular magnetic ring, and the positioning member 502 may be a square magnetic block.

[0056] like Figure 6 In the example shown, the positioning mechanism 601 is a magnetic block, and the adsorption mechanism 602 is a magnetic ring. For example, the positioning mechanism 601 can be a square magnetic block. The adsorption mechanism 602 can be a circular magnetic ring. The adsorption mechanism 602 can also be a circular iron ring. The positioning mechanism 601 can also be a square iron block.

[0057] The magnetic block and the positioning magnetic block have different magnetic poles, and the attraction magnetic ring and the magnetic ring have different magnetic poles. The magnetic block and the positioning magnetic block are the same size, and the attraction magnetic ring and the magnetic ring are the same size. In other words, the magnetic block and the positioning magnetic block are mutually attracted, and the attraction magnetic ring and the magnetic ring are mutually attracted.

[0058] Optionally, the cargo box label may be a circular label. The magnetic ring and the magnetic block are integrated into the circular label, and the magnetic ring and the circular label are concentric. That is, the magnetic ring and the magnetic block may be attached to / fixed on the circular label.

[0059] Optionally, the shape of the adsorption member can be one of the following: a circular ring, an elliptical ring. The shape of the positioning member can be one of the following: a circle, an ellipse, a quadrilateral.

[0060] Optionally, the shape of the adsorption member can be one of the following: a circular ring, an elliptical ring. The shape of the positioning member can be one of the following: a circle, an ellipse, a quadrilateral.

[0061] The above-mentioned related content, as an inventive point of the present disclosure, solves the second technical problem mentioned in the background technology, "the cargo box cannot be aligned with the card reading device." The factors that make the cargo box unable to align with the card reading device are often as follows: the cargo box is easily tilted when it is put on the shelf. If the above-mentioned factors are solved, the effect of aligning the cargo box with the card reading device can be achieved. In order to achieve this effect, the positioning component included in the locator and the positioning mechanism on the cargo box are used to perform positioning and alignment to prevent the cargo box from being tilted when it is put on the shelf. In addition, the adsorption component included in the locator can be used to adsorb the adsorption mechanism on the cargo box to fix the cargo box. Thereby, the cargo box can be prevented from being tilted, so that the cargo box can be aligned with the card reading device. Therefore, the positioning mechanism of the cargo box can be aligned with the positioning component included in the locator. The adsorption component and the adsorption mechanism are used to adsorb and fix the cargo box. Thereby, the cargo box can be prevented from being tilted, so that the cargo box can be aligned with the card reading device.

[0062] Some embodiments of the present disclosure further provide an automatic distribution wall, characterized in that it includes the cargo box code scanning and placement device described in any implementation method of the first aspect above.

[0063] The above description is only an illustration of some preferred embodiments of the present disclosure and the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A cargo box code scanning and arranging device, comprising: Shelf and card reader group, wherein, Each card reading device in the card reading device group is arranged at the rear side of each cargo compartment opening in the shelf, wherein each card reading device in the card reading device group is connected in series via a bus; Each cargo compartment of the shelf is provided with an indicator device, and the indicator device is communicatively connected with a card reader device corresponding to the cargo compartment; In the working state, the card reading device of each cargo box grid is used to read the cargo box label information of the cargo box placed on the cargo box grid, and the indicating device of the cargo box grid is used to indicate the state of the cargo box grid.

2. The cargo box code scanning and placement device according to claim 1, wherein: The cargo box scanning and placing device also includes: a card reading control system; and The card reading control system is connected to each card reading device in the card reading device group in a bus serial manner, and the card reading control system is used to send a card reading instruction to the card reading device.

3. The cargo box code scanning and placement device according to claim 1, wherein: Each card reading device in the card reading device group includes: a control core device; and The control core device includes a controller, a card reader and an antenna, wherein the card reader is integrated on the antenna and is used to read the cargo box label information of the cargo box; The controller is used to control the sending and receiving of the bus, the forwarding of cargo box label information, and the status control of the associated indicating device.

4. The cargo box code scanning and placement device according to claim 1, wherein: Each card reading device in the card reading device group includes: a locator; and The locator is used for locating and adsorbing the cargo box label of the cargo box.

5. The cargo box code scanning and placement device according to claim 1, wherein: Each card reading device in the card reading device group includes: a panel, a first connector and a second connector; and The first connector is communicatively connected to a controller included in the card reader, and an interface of the first connector is used to connect to an indicating device; The second connector is communicatively connected to the controller and the card reader included in the card reading device respectively; The card reading device includes a locator, a card reader and an antenna which are arranged on the inner side of the panel.

6. The cargo box code scanning and placement device according to claim 1, wherein: Each card reading device includes a locator, and the locator includes an adsorption member and a positioning member; The positioning mechanism and adsorption mechanism are integrated into the cargo box label of each cargo box; The adsorption member is used to adsorb the adsorption mechanism of the cargo box, and the positioning member is used to align the positioning mechanism of the adsorption cargo box.

7. The cargo box code scanning and placement device according to claim 6, wherein: The adsorption member is an adsorption magnetic ring, and the positioning member is a positioning magnetic block; The positioning mechanism is a magnetic block, and the adsorption mechanism is a magnetic ring; The magnetic block and the positioning magnetic block have different magnetic poles, and the adsorption magnetic ring and the magnetic ring have different magnetic poles; The magnetic block is the same size as the positioning magnetic block, and the adsorption magnetic ring is the same size as the magnetic ring.

8. The cargo box code scanning and placement device according to claim 7, wherein: The cargo box label of the cargo box is a circular label, wherein the magnetic ring and the magnetic block are integrated on the circular label, and the magnetic ring and the circular label are concentric.

9. The cargo box code scanning and placement device according to claim 8, wherein: The shape of the adsorption member is one of the following: a circular ring, an elliptical ring; The shape of the positioning member is one of the following: circular, elliptical, or quadrilateral; The shape of the adsorption mechanism is one of the following: a circular ring, an elliptical ring; The shape of the positioning mechanism is one of the following: circle, ellipse, and quadrilateral.

10. The cargo box code scanning and placement device according to claim 5, wherein: The indicating device includes an indicator light device and a sensor device; the controller includes: a central processing unit, a sensor interface circuit, an indicator light interface circuit and a bus communication circuit; and The central processing unit is connected to the sensor interface circuit, the indicator light interface circuit, and the bus communication circuit respectively; The sensor interface circuit is connected to the sensor device via the first interface of the first connector; The indicator light interface circuit is connected to the indicator light device via the second interface of the first connector; The bus communication circuit is connected to a bus.

11. The cargo box code scanning and placement device according to claim 10, wherein: The controller further includes: a power supply circuit; and The power supply circuit is connected to the central processing unit and is used to supply power to the controller.

12. The cargo box code scanning and placement device according to claim 4, wherein: The bottom of each case adhesive case label contains absorbent material.

13. An automatic placing wall, characterized in that: It includes the cargo box scanning and placement device as described in any one of claims 1-12.

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