boxer

Abstract

The utility model provides a kind of buckle box machine, can realize automated buckle box, improve the assembly efficiency of packaging box, can satisfy the demand of large-scale production, it is favorable to reduce the human cost of enterprise, bring significant economic benefits for enterprise.Buckle box machine includes: first negative pressure conveyor belt, for obtaining first half box, and drive first half box movement;Second negative pressure conveyor belt, for obtaining second half box, and drive second half box movement;First image acquisition device, configured to collect the image of first negative pressure conveyor belt, and output corresponding first image signal;Second image acquisition device, configured to collect the image of second negative pressure conveyor belt, and output corresponding second image signal;Buckle box device, including material taking device and mechanical arm, material taking device is configured to be able to suck and release second half box, mechanical arm is configured to be able to drive material taking device movement;Control unit is coupled with first image acquisition device, second image acquisition device, buckle device respectively.

Description

Technical Field

[0001] This utility model relates to the field of packaging box production equipment technology, and in particular to a box-locking machine. Background Technology

[0002] Currently, packaging box assembly is mostly done manually. Specifically, workers need to pick up the bottom box and top box separately at the assembly line and then manually assemble them. This manual assembly method is relatively inefficient, difficult to keep up with the pace of large-scale production, and prone to misalignment during assembly, negatively impacting the overall quality of the packaging. Furthermore, this manual assembly method requires a significant investment of manpower, which undoubtedly increases the company's labor costs.

[0003] The content of the background section is merely the technology known to the inventor and does not necessarily represent the prior art in this field. Utility Model Content

[0004] This utility model provides a box-locking machine for assembling packaging boxes, the packaging boxes comprising a first half-box and a second half-box, the box-locking machine comprising: A first negative pressure conveyor belt is used to pick up the first half box and drive the first half box to move, wherein the cavity of the first half box faces upward; The second negative pressure conveyor belt is used to pick up the second half box and drive the second half box to move, wherein the cavity of the second half box faces downward; A first image acquisition device is disposed above the first negative pressure conveyor belt and configured to acquire images of the first negative pressure conveyor belt and output corresponding first image signals. The second image acquisition device is located above the second negative pressure conveyor belt and is configured to acquire images of the second negative pressure conveyor belt and output corresponding second image signals. A box-locking device, comprising a feeder and a robotic arm, the feeder being configured to pick up and release the second half-box, and the robotic arm being configured to drive the feeder to move; and The control unit is coupled to the first image acquisition device, the second image acquisition device, and the fastening device, respectively. The control unit is configured to receive the first image signal and the second image signal, and output a control signal to the buckle device; The buckling device is configured to perform a preset action according to the control signal to buckle the second half box into the first half box.

[0005] According to one aspect of the present invention, the first image acquisition device, the second image acquisition device, and the buckle device are provided in one or more sets.

[0006] According to one aspect of the present invention, the control unit is coupled to the first negative pressure conveyor belt and the second negative pressure conveyor belt respectively, and is configured to output start signals and stop signals to the first negative pressure conveyor belt and the second negative pressure conveyor belt; The first negative pressure conveyor belt is configured to drive the first half-box to move according to the start signal; and to stop driving the first half-box to move according to the stop signal. The second negative pressure conveyor belt is configured to drive the second half-box to move according to the start signal and to stop driving the second half-box to move according to the stop signal.

[0007] According to one aspect of the present invention, the box-locking machine further includes a light source configured to project light onto the first negative pressure conveyor belt and the second negative pressure conveyor belt.

[0008] According to one aspect of the present invention, the box-locking machine further includes a first adjustable bracket, on which the first image acquisition module, the second image acquisition module and the light source are all mounted, and the first adjustable bracket can adjust the positions of the first image acquisition module, the second image acquisition module and the light source.

[0009] According to one aspect of the present invention, the feeder includes: A fixed base is connected to the output end of the robotic arm; A floating seat is disposed below the fixed seat, and the floating seat is provided with one or more mounting holes; A linear guide rail includes a fixed component, a movable component, and a limiting component, wherein the fixed component is fixedly connected to the fixed base and extends in a vertical direction; the limiting component is disposed at the lower end of the fixed component; the movable component is slidably engaged with the fixed component and fixedly connected to the floating base; A spring is disposed between the fixed seat and the floating seat; and One or more vacuum suction cups are mounted in the mounting holes of the floating base.

[0010] According to one aspect of the present invention, the feeder further includes a pad plate connected to the lower side of the floating seat; The pad is provided with one or more through holes, and the vacuum suction cup extends into the corresponding through hole.

[0011] According to one aspect of the present invention, a photoelectric switch is provided on one side of the fixed base, and a sensing sheet is provided on one side of the floating base; When the floating seat approaches the fixed seat, the sensing element can trigger the photoelectric switch.

[0012] According to one aspect of the present invention, the box-locking machine further includes: One or more first barcode scanners, each positioned on one side of the first negative pressure conveyor belt, are configured to scan a barcode or QR code on the first half-box to obtain the identification information of the first half-box; and One or more second barcode scanners are disposed on one side of the second negative pressure conveyor belt and configured to scan the barcode or QR code on the second half box to obtain the identity information of the second half box.

[0013] According to one aspect of the present invention, the box-locking machine further includes a plurality of second adjustable supports; The first barcode scanner and the second barcode scanner are respectively mounted on the corresponding second adjustable bracket, and the second adjustable bracket can adjust the position and angle of the first barcode scanner or the second barcode scanner.

[0014] Compared with the prior art, the embodiments of this utility model provide a box-locking machine that can realize automated box locking, improve the assembly efficiency of packaging boxes, meet the needs of large-scale production, help reduce the labor costs of enterprises, and bring significant economic benefits to enterprises. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 A schematic diagram of a box-locking machine according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of a partial structure of a box-locking machine according to an embodiment of the present invention is shown; Figure 3 An exploded view of a feeder according to an embodiment of the present invention is shown.

[0016] In the diagram: 100, box-locking machine; 110, control unit; 120, first negative pressure conveyor belt; 130, second negative pressure conveyor belt; 140, first image acquisition device; 150, second image acquisition device; 160, box-locking device; 161, feeder; 161a, fixed base; 161b, floating base; 161c, linear guide rail; 161c-1, fixing component; 161c-2, moving component; 161c-3, limiting component; 161d, spring; 161e, vacuum suction cup; 161f, pad; 161f-1, through hole; 161g, photoelectric switch; 161h, sensing plate; 162, robotic arm; 170, light source; 180, first adjustable bracket; 190, first barcode scanner; 210, second barcode scanner; 220, second adjustable bracket. Detailed Implementation

[0017] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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 utility model. Furthermore, the terms "first" and "second" are used 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 one or more of the stated features. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for mutual communication; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Figure 1 A schematic diagram of a box-locking machine 100 according to an embodiment of the present invention is shown below, in conjunction with... Figure 1 Provide a detailed description.

[0024] like Figure 1As shown, the box-locking machine 100 can be used to assemble packaging boxes. Specifically, the packaging box may include a first half-box and a second half-box, and the box-locking machine 100 can precisely lock the second half-box into the first half-box. In some embodiments, the first half-box is a top box or a lid, and the second half-box is a bottom box. In other embodiments, the first half-box is a bottom box, and the second half-box is a top box or a lid.

[0025] The box-locking machine 100 includes a control unit 110, and also includes a first negative pressure conveyor belt 120, a second negative pressure conveyor belt 130, a first image acquisition device 140, a second image acquisition device 150, and a box-locking device 160 coupled to the control unit 110.

[0026] A first negative pressure conveyor belt 120 and a second negative pressure conveyor belt 130 are arranged side by side. The first negative pressure conveyor belt 120 is used to pick up a first half-box and drive the first half-box to move along a first direction; the second negative pressure conveyor belt 130 is used to pick up a second half-box and drive the second half-box to move along the first direction. In some embodiments, the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130 can be seamlessly connected to the preceding equipment (the preceding equipment connected to the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130 can be the same or different). In this way, the first half-box / second half-box processed by the preceding equipment can be directly conveyed to the box-locking machine 100 (first negative pressure conveyor belt 120 / second negative pressure conveyor belt 130) for assembly, thereby reducing the number of transfers of the first half-box / second half-box and improving production efficiency. In other embodiments, a feeding device can also be used to provide the first half-box / second half-box to the first negative pressure conveyor belt 120 / second negative pressure conveyor belt 130.

[0027] It should be noted that the first half-box is placed horizontally on the first negative pressure conveyor belt 120 with its cavity facing upwards to receive the second half-box, while ensuring that the first negative pressure conveyor belt 120 can effectively hold the first half-box in place, preventing it from shifting during the fastening process. Correspondingly, the second half-box is placed horizontally on the second negative pressure conveyor belt 130 with its cavity facing downwards, so that it can be accurately fastened onto the first half-box later, and also facilitates the fastening device 160 to lift the second half-box from the second negative pressure conveyor belt 130.

[0028] The first image acquisition device 140 and the second image acquisition device 150 are respectively disposed above the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130. The first image acquisition device 140 can acquire images of the first negative pressure conveyor belt 120 and output corresponding first image signals; the second image acquisition device 150 can acquire images of the second negative pressure conveyor belt 130 and output corresponding second image signals.

[0029] Those skilled in the art will readily understand that the image acquired by the first image acquisition device 140 includes a first half-box. Therefore, by analyzing and processing the first image signal, the pose (position and orientation) information of the first half-box can be accurately obtained. Correspondingly, the image acquired by the second image acquisition device 150 includes a second half-box, and by analyzing and processing the second image, the pose information of the second half-box can be accurately obtained. Based on the pose information of the first and second half-boxes, the fastening device 160 is precisely controlled so that it can accurately fasten the second half-box into the first half-box.

[0030] exist Figure 1 In the illustrated embodiment, the control unit 110 can receive a first image signal and a second image signal, and output a control signal to the box-locking device 160. The box-locking device 160 executes a preset action according to the control signal, accurately locking the second half-box into the first half-box. Specifically, the box-locking device 160 mainly includes a pick-up device 161 and a robotic arm 162. The pick-up device 161 can pick up and release the second half-box; the robotic arm 162 can be a multi-joint robotic arm 162 or a selectively compliant robotic arm 162 (SCARA), etc., configured to drive the pick-up device 161. The pick-up device 161 and the robotic arm 162 cooperate to lift the second half-box from the second negative pressure conveyor belt 130 and accurately lock it into the first half-box.

[0031] In some embodiments, the box-locking machine 100 may be equipped with one or more sets of first image acquisition devices 140, second image acquisition devices 150, and box-locking devices 160. For example, in Figure 1 In the embodiment shown, the box-locking machine 100 is equipped with two sets of first image acquisition devices 140, second image acquisition devices 150 and box-locking devices 160, which can independently complete the box-locking assembly of different first half boxes and second half boxes, significantly improving the overall work efficiency.

[0032] According to one embodiment of the present invention, such as Figure 1As shown, the control unit 110 can output start and stop signals to the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130 to control the start and stop of the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130, thereby ensuring the stability, continuity and efficiency of the box-locking operation (including the image acquisition process of the first image acquisition device 140 and the second image acquisition device 150). Specifically, before performing the box-locking operation, the control unit 110 outputs a stop signal to the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130. When the first negative pressure conveyor belt 120 / second negative pressure conveyor belt 130 receives the stop signal, the first negative pressure conveyor belt 120 / second negative pressure conveyor belt 130 stops driving the first half box / second half box movement. After the box-closing operation is completed, the control unit 110 outputs a start signal to the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130. When the first negative pressure conveyor belt 120 / second negative pressure conveyor belt 130 receives the start signal, the first negative pressure conveyor belt 120 / second negative pressure conveyor belt 130 drives the first half box / second half box to move.

[0033] According to one embodiment of the present invention, such as Figure 1 As shown, the box-locking machine 100 may also include a light source 170. The light source 170 is positioned above the first negative pressure conveyor belt 120 and / or the second negative pressure conveyor belt 130, and can project light onto the first negative pressure conveyor belt 120 and the second negative pressure conveyor belt 130 to ensure that the first image acquisition device 140 and the second image acquisition device 150 can capture clear and accurate images.

[0034] Figure 2 A schematic diagram of a portion of the structure of a box-locking machine 100 according to an embodiment of the present invention is shown. Figure 1 and Figure 2 As shown, the box-locking machine 100 may also include a first adjustable bracket 180. The first image acquisition module, the second image acquisition module, and the light source 170 are all mounted on the first adjustable bracket 180. The first adjustable bracket 180 allows the user to adjust the position of the first image acquisition device 140, the second image acquisition device 150, and the light source 170 according to the working conditions, thereby ensuring that the first image acquisition device 140 and the second image acquisition device 150 can capture clear and accurate images.

[0035] Figure 3 An exploded view of a feeder 161 according to one embodiment of the present invention is shown. Figure 3As shown, the feeder 161 mainly includes a fixed base 161a, a floating base 161b, a linear guide rail 161c, a spring 161d, and one or more vacuum suction cups 161e. The fixed base 161a is connected to the output end of the robotic arm 162, so that the robotic arm 162 can drive the feeder 161 to move. One or more mounting holes are provided on the floating base 161b, and the vacuum suction cups 161e are installed in the corresponding mounting holes for picking up and releasing the second half-box. The floating base 161b is located directly below the fixed base 161a and is connected to the fixed base 161a through the linear guide rail 161c. Specifically, the linear guide rail 161c includes a fixed member 161c-1, a movable member 161c-2, and a limiting member 161c-3, wherein the fixed member 161c-1 is fixedly connected to the side of the fixed base 161a and extends in the vertical direction. The movable component 161c-2 is fixedly connected to the side of the floating seat 161b and slides with the fixed component 161c-1, allowing the floating seat 161b to move vertically relative to the fixed seat 161a. The limiting component 161c-3 is fixedly connected to the side of the fixed seat 161a and located at the lower end of the fixed component 161c-1 to prevent the movable component 161c-2 from falling off the fixed component 161c-1, ensuring the structural stability of the feeder 161. Furthermore, a spring 161d is installed between the fixed seat 161a and the floating seat 161b. With this design, during the process of the feeder 161 picking up the second half-box and inserting it into the first half-box, the floating seat 161b can float up and down, while the spring 161d provides cushioning, effectively reducing impact and protecting the packaging box, feeder 161, and other related components.

[0036] In some embodiments, multiple linear guide rails 161c may be provided between the fixed base 161a and the floating base 161b to improve the stability and reliability of the feeder 161 during box-closing operations. In some embodiments, multiple springs 161d may be provided between the fixed base 161a and the floating base 161b to further enhance the cushioning effect, better protect the packaging box, feeder 161 and related components, extend the service life of the equipment and ensure packaging quality.

[0037] According to one embodiment of the present invention, such as Figure 3 As shown, the feeder 161 may further include a pad 161f, which is connected to the lower side of the floating seat 161b. Furthermore, one or more through holes 161f-1 are provided on the pad 161f, and the suction nozzle extends into the corresponding through hole 161f-1. The pad 161f can be made of soft materials such as rubber, silicone, or polyurethane to reduce the risk of the second half-box being scratched during the box-closing process, thereby improving product yield and reducing production line losses.

[0038] According to one embodiment of the present invention, such as Figure 3 As shown, the feeder 161 may further include a photoelectric switch 161g and a sensing element 161h. The photoelectric switch 161g is fixedly connected to one side of the fixed base 161a, and the sensing element 161h is fixedly connected to one side of the floating base 161b. During the process of the feeder 161 picking up the second half-box and inserting it into the first half-box, the floating base 161b will approach the fixed base 161a. At this time, the sensing element 161h can trigger the photoelectric switch 161g. Accordingly, when the photoelectric switch 161g is triggered, the robotic arm 162 will stop driving the feeder 161 to continue moving downward, thereby avoiding damage to the packaging box.

[0039] In some embodiments, the box-locking machine 100 may be configured with one or more first barcode scanners 190 and one or more second barcode scanners 210, wherein the number of first barcode scanners 190 and second barcode scanners 210 is related to the number of groups of "first image acquisition device 140, second image acquisition device 150 and box-locking device 160". For example, in Figure 1 In the illustrated embodiment, the box-locking machine 100 is equipped with two first barcode scanners 190 and two second barcode scanners 210. The first barcode scanners 190 are located on one side of the first negative pressure conveyor belt 120 and are used to scan the barcodes or QR codes on the first half-box to obtain its identification information. The second barcode scanners 210 are located on one side of the second negative pressure conveyor belt 130 and are used to scan the barcodes or QR codes on the second half-box to obtain its identification information. By adopting this design, the identification information of the first and second half-boxes to be assembled can be accurately obtained and their identification information can be bound together, facilitating subsequent traceability and management.

[0040] According to one embodiment of the present invention, such as Figure 1 As shown, the box-locking machine 100 may also include multiple second adjustable supports 220. The first barcode scanner 190 and the second barcode scanner 210 are respectively mounted on their respective second adjustable supports 220. The second adjustable supports 220 allow the user to adjust the position and angle of the first barcode scanner 190 / second barcode scanner 210 according to operating conditions, thereby ensuring that the first barcode scanner 190 / second barcode scanner 210 can accurately scan the barcodes or QR codes on the first half-box / second half-box.

[0041] Compared with the prior art, the embodiments of this utility model provide a box-locking machine 100, which can realize automated box locking, improve the assembly efficiency of packaging boxes, meet the needs of large-scale production, help reduce the labor costs of enterprises, and bring significant economic benefits to enterprises.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A box-locking machine for assembling packaging boxes, the packaging boxes comprising a first half-box and a second half-box, characterized in that, The box-locking machine includes: A first negative pressure conveyor belt is used to pick up the first half box and drive the first half box to move, wherein the cavity of the first half box faces upward; The second negative pressure conveyor belt is used to pick up the second half box and drive the second half box to move, wherein the cavity of the second half box faces downward; A first image acquisition device is disposed above the first negative pressure conveyor belt and configured to acquire images of the first negative pressure conveyor belt and output corresponding first image signals. The second image acquisition device is located above the second negative pressure conveyor belt and is configured to acquire images of the second negative pressure conveyor belt and output corresponding second image signals. A box-locking device, comprising a feeder and a robotic arm, the feeder being configured to pick up and release the second half-box, and the robotic arm being configured to drive the feeder to move; and The control unit is coupled to the first image acquisition device, the second image acquisition device, and the buckle device, respectively. The control unit is configured to receive the first image signal and the second image signal, and output a control signal to the buckle device; The buckling device is configured to perform a preset action according to the control signal to buckle the second half box into the first half box.

2. The box-locking machine according to claim 1, characterized in that, The first image acquisition device, the second image acquisition device, and the buckle device are provided in one or more sets.

3. The box-locking machine according to claim 1 or 2, characterized in that, The control unit is coupled to the first negative pressure conveyor belt and the second negative pressure conveyor belt respectively, and is configured to output start signals and stop signals to the first negative pressure conveyor belt and the second negative pressure conveyor belt; The first negative pressure conveyor belt is configured to drive the first half-box to move according to the start signal; and to stop driving the first half-box to move according to the stop signal. The second negative pressure conveyor belt is configured to drive the second half-box to move according to the start signal and to stop driving the second half-box to move according to the stop signal.

4. The box-locking machine according to claim 1 or 2, characterized in that, The box-locking machine also includes a light source configured to project light onto the first negative pressure conveyor belt and the second negative pressure conveyor belt.

5. The box-locking machine according to claim 4, characterized in that, The box-locking machine also includes a first adjustable bracket, on which the first image acquisition module, the second image acquisition module and the light source are all mounted. The first adjustable bracket can adjust the positions of the first image acquisition module, the second image acquisition module and the light source.

6. The box-locking machine according to claim 1 or 2, characterized in that, The feeder includes: A fixed base is connected to the output end of the robotic arm; A floating seat is disposed below the fixed seat, and the floating seat is provided with one or more mounting holes; A linear guide rail includes a fixed component, a movable component, and a limiting component, wherein the fixed component is fixedly connected to the fixed base and extends in a vertical direction; the limiting component is disposed at the lower end of the fixed component; the movable component is slidably engaged with the fixed component and fixedly connected to the floating base; A spring is disposed between the fixed seat and the floating seat; and One or more vacuum suction cups are mounted in the mounting holes of the floating base.

7. The box-locking machine according to claim 6, characterized in that, The feeder also includes a pad, which is connected to the lower side of the floating seat; The pad is provided with one or more through holes, and the vacuum suction cup extends into the corresponding through hole.

8. The box-locking machine according to claim 7, characterized in that, A photoelectric switch is provided on one side of the fixed base, and a sensing plate is provided on one side of the floating base; When the floating seat approaches the fixed seat, the sensing element can trigger the photoelectric switch.

9. The box-locking machine according to claim 1 or 2, characterized in that, The box-locking machine also includes: One or more first barcode scanners, each positioned on one side of the first negative pressure conveyor belt, are configured to scan a barcode or QR code on the first half-box to obtain the identification information of the first half-box; and One or more second barcode scanners are disposed on one side of the second negative pressure conveyor belt and configured to scan the barcode or QR code on the second half box to obtain the identity information of the second half box.

10. The box-locking machine according to claim 9, characterized in that, The box-locking machine also includes multiple second adjustable supports; The first barcode scanner and the second barcode scanner are respectively mounted on the corresponding second adjustable bracket, and the second adjustable bracket can adjust the position and angle of the first barcode scanner or the second barcode scanner.

Images