bale wrapper

Abstract

The utility model discloses a kind of bale packing machines, the bale packing machine includes: conveying device, support and sensor, conveying device forms inclination with ground, the top end of conveying device forms spacing with ground, conveying device is used to transmit goods at bottom end to top end, support includes vertical pole and cross bar, one end of cross bar is located in the top end of conveying device, the other end of cross bar is connected with the bottom of vertical pole, spacing is formed between vertical pole and conveying device, cross bar can adjust spacing, sensor is located in the top of vertical pole. Through sensor, the automation degree of transmission goods counting is improved, the intensity of manual operation is reduced, the real-time accurate statistics of goods quantity are realized, the accuracy of counting result is improved, the supervision precision of goods in conveying process is improved, and reliable data support is provided for intelligent upgrading of goods management.

Description

Technical Field

[0001] This application relates to the field of cargo transportation technology, and in particular to a parcel locker. Background Technology

[0002] In the tobacco leaf purchasing and storage management process, after the tobacco station completes the grading and packaging of tobacco leaves, it needs to use a tobacco packaging truck stacking machine to achieve efficient transfer. Ground staff place standard tobacco bales, each weighing about 40 kilograms, onto a conveyor belt that is moving at a constant speed. The tobacco bales are transported to the entrance of the truck via the conveyor belt channel, where loading and unloading personnel stack the tobacco bales neatly one by one.

[0003] Currently, the number of tobacco bales transported is usually counted manually. Due to the concentrated and time-sensitive nature of the tobacco purchasing season, a single loading operation typically requires the transfer of 500 to 700 bales, resulting in a long continuous working time. Under this high-intensity working environment, the current manual counting method has exposed significant drawbacks: frequent equipment failures and repairs, temporary scheduling, and other emergencies during loading and unloading can easily disrupt the counting rhythm. Long hours of repetitive labor lead to visual fatigue and distraction, resulting in frequent omissions and duplicates. This not only affects the accuracy of inventory data but may also lead to subsequent financial settlement disputes. Utility Model Content

[0004] This application aims to address at least one of the technical problems existing in the prior art or related technologies.

[0005] This application proposes a barcode scanner, which includes a transmission device, a support frame, and a sensor. The transmission device is inclined at an angle to the ground, and the top of the transmission device is spaced from the ground. The transmission device is used to transfer goods from the bottom to the top. The support frame includes a vertical bar and a horizontal bar. One end of the horizontal bar is located at the top of the transmission device, and the other end of the horizontal bar is connected to the bottom of the vertical bar. A gap is formed between the vertical bar and the transmission device. The horizontal bar can adjust the gap. The sensor is located at the top of the vertical bar.

[0006] In some of the technical solutions provided in this application, the crossbar is provided with an adjustment part, and the adjustment part adjusts the spacing by changing the connection position with the transmission device.

[0007] In some of the technical solutions provided in this application, the barcode scanner also includes: a baffle, which is located at the bottom of the transmission device, the baffle is disposed on the side of the transmission device, the baffle extends upward beyond the transmission surface of the transmission device, and the baffle extends along the transmission direction of the transmission device.

[0008] In some of the technical solutions provided in this application, the sensor is used to send trigger information, and the barcode scanner also includes a control device, which is used to receive the trigger information and determine the quantity of goods to be transmitted according to the trigger conditions, wherein the trigger conditions are that the number of trigger information within a preset time is greater than or equal to the trigger threshold.

[0009] In some of the technical solutions provided in this application, the control device is also used to obtain the total number of goods transferred, and the parcel locker also includes: a display, which is connected to the control device, and the display is used to display the number of transfers and the total number of transfers.

[0010] In some of the technical solutions provided in this application, the display includes a touch screen, which is communicatively connected to a control device and used to control the control device.

[0011] In some of the technical solutions provided in this application, the control device is also used to send warning information and transmission information based on the transmission status of the goods. The transmission information includes the transmission quantity. The package scanner also includes a playback device, which is communicatively connected to the control device and is used to broadcast warning information and transmission information.

[0012] In some of the technical solutions provided in this application, the code-making machine also includes: a connector, with a sensor and a bracket connected to its two ends respectively.

[0013] In some of the technical solutions provided in this application, the number of sensors is at least two, and the two sensors are spaced apart along the transmission direction of the transmission device.

[0014] In some of the technical solutions provided in this application, the sensor is an ultrasonic sensor.

[0015] Compared with related technologies, this utility model has at least the following beneficial effects:

[0016] Sensors have improved the automation of cargo counting, reduced the intensity of manual labor, enabled real-time and accurate statistics of cargo quantity, improved the accuracy of counting results, and enhanced the monitoring precision of cargo during transportation, providing reliable data support for the intelligent upgrading of cargo management. Attached Figure Description

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of some embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0018] Figure 1 A front view of a code-printing machine according to an embodiment of this application;

[0019] Figure 2 This application provides a schematic diagram of the structure of a package scanner according to one embodiment.

[0020] Figure 3 One of the display interfaces of the display provided in this application;

[0021] Figure 4 A second display interface of a display provided in one embodiment of this application;

[0022] Figure 5 This is a schematic diagram of the structure of an electrical box according to one embodiment of this application.

[0023] in, Figures 1 to 5 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0024] 10. Packaging machine; 100. Transmission device; 110. Frame; 120. Conveyor belt; 200. Support; 210. Horizontal bar; 220. Vertical bar; 300. Sensor; 400. Baffle; 500. Control device; 600. Display; 700. Playback program; 800. Electrical box; 900. Base; 910. Horizontal plate; 920. Vertical plate. Detailed Implementation

[0025] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0026] Embodiments of this application provide a code-printing machine 10, such as Figure 1 and Figure 2 As shown, the parcel machine 10 includes: a transmission device 100, a support 200, and a sensor 300. The transmission device 100 forms an angle with the ground, and the top of the transmission device 100 forms a gap with the ground. The transmission device 100 is used to transfer goods from the bottom to the top. The support 200 includes a vertical bar 220 and a horizontal bar 210. One end of the horizontal bar 210 is located at the top of the transmission device 100, and the other end of the horizontal bar 210 is connected to the bottom of the vertical bar 220. A gap is formed between the vertical bar 220 and the transmission device 100. The horizontal bar 210 can adjust the gap. The sensor 300 is located at the top of the vertical bar 220.

[0027] In this embodiment, the conveying device 100 is inclined on the ground, such that the height of the top end of the conveying device 100 is greater than the height of the bottom end, and the bottom end of the conveying device 100 is located on the ground. The top end of the conveying device 100 cooperates with a receiving device, which can be a transfer vehicle. Specifically, the conveying device 100 includes a frame 110 and a conveyor belt 120. The conveyor belt 120 rotates around the circumference of the frame 110 and conveys the goods at the bottom end to the top end through friction. For example, the goods can be cigarette packs.

[0028] For example, the packaging machine 10 also includes a base 900, which is connected to the bottom end of the transmission device 100. The base 900 includes a horizontal plate 910 and a vertical plate 920, the extension directions of which are perpendicular to each other. One end of the horizontal plate 910 and the vertical plate 920 are connected together, and the other end is connected to the transmission device 100, so that the base 900 forms a triangular support structure, ensuring the stability of the transmission device 100. Rollers are provided on the horizontal plate 910.

[0029] The top of the transmission device 100 serves as the end of the transmission channel, and a support 200 is provided on its side. The horizontal bar 210 and vertical bar 220 of the support 200 form an angle, which can be 90°, making the support 200 form an "L" shape. The inner end of the horizontal bar 210 is connected to the frame 110, and the horizontal bar 210 extends outward along the width direction of the transmission device 100. The outer end of the horizontal bar 210 is connected to the vertical bar 220, creating a gap between the vertical bar 220 and the transmission device 100. A sensor 300 is provided at the top of the vertical bar 220. The sensor 300 is used to transmit and receive detection signals and determine whether there is cargo passing through the top of the transmission device 100 based on the detection signals. When cargo moves with the transmission device 100 past the sensor 300 installation point, the sensor 300 can quickly and accurately trigger the sensing mechanism to achieve reliable detection of individual cargo, thereby determining the cargo transmission status and the quantity of cargo transmitted.

[0030] The sensor 300 is spaced apart from the transmission device 100 via the bracket 200, balancing the effectiveness of detection with the safety of the equipment. On the one hand, it maintains a reasonable detection distance between the sensor 300 and the goods, ensuring that the sensor 300 can accurately capture the detection signal of the goods and achieve comprehensive and accurate detection. On the other hand, it effectively reduces direct contact and collision between the goods and the sensor 300, avoids the sensor 300 affecting the operation of the transmission device 100, reduces the probability of damage to the sensor 300, extends the service life of the sensor 300, and reduces equipment maintenance costs and downtime.

[0031] The horizontal bar 210 can adjust the distance between the vertical bar 220 and the transmission device 100, thereby adjusting the extension distance of the sensor 300. This allows workers to flexibly adjust the position of the sensor 300 according to the size of the goods and transmission requirements, meeting the transmission needs of goods of different sizes. The bracket 200 has a simple and reasonable structure, facilitating installation and subsequent maintenance.

[0032] The use of sensor 300 has improved the automation level of cargo counting, reduced the intensity of manual work, enabled real-time and accurate statistics of cargo quantity, improved the accuracy of counting results, and enhanced the monitoring precision of cargo during transportation, providing reliable data support for the intelligent upgrade of cargo management.

[0033] In some embodiments provided in this application, the crossbar 210 is provided with an adjustment part, which adjusts the spacing by changing the connection position with the transmission device 100.

[0034] In this embodiment, an adjustment method for the crossbar 210 is provided. The inner end of the crossbar 210 is provided with an adjustment part, which can change the connection position with the frame 110 to adjust the length of the crossbar 210 extending out of the frame 110, thereby adjusting the distance between the vertical bar 220 and the transmission device 100, realizing the flexibility and adaptability of the sensor 300 position.

[0035] Exemplary embodiments include, in some embodiments, the adjusting part may be a screw, and the crossbar 210 adjusts the length of the extension from the frame 110 by changing the depth of the screw insertion into the frame 110. In other embodiments, the adjusting part may be an elongated hole extending along the width direction of the transmission device 100, and the crossbar 210 adjusts the length of the extension from the frame 110 by changing the connection position of the elongated hole. In still other embodiments, the adjusting part may be a telescopic sleeve, and the crossbar 210 adjusts the length of the extension from the frame 110 by changing the telescopic length of the sleeve.

[0036] For example, the vertical rod 220 is provided with a height adjustment part, which adjusts the height of the sensor 300 by changing the connection position with the sensor 300, further improving the flexibility and adaptability of the sensor 300 installation. The height adjustment part can be a screw, an elongated hole, or a telescopic sleeve.

[0037] In some embodiments provided in this application, such as Figure 1 and Figure 2 As shown, the barcode machine 10 also includes a baffle 400, which is located at the bottom of the transmission device 100, is disposed on the side of the transmission device 100, extends upward beyond the transmission surface of the transmission device 100, and extends along the transmission direction of the transmission device 100.

[0038] This embodiment provides a method for correcting the placement of goods. Due to the large size of the goods and the fact that loading and unloading personnel are mostly temporary workers, improper operation often results in goods not being positioned correctly on the conveyor belt 120. By setting baffles 400 at the starting point of the conveyor belt 120, extending along the conveying direction, two baffles 400 are installed on either side of the conveyor belt 120, extending upwards beyond the conveying surface of the conveyor belt 120. This interferes with and corrects the placement of the goods, physically constraining them to maintain a relatively consistent posture when entering the detection area. This standardizes the transport state of the goods, prevents damage to the sensor 300 due to collisions with the goods, effectively reduces detection errors caused by varying postures, minimizes signal fluctuations and counting deviations during detection, and improves the reliability of the counting results. Furthermore, the standardized goods posture optimizes the transport stability of the goods on the conveyor belt 120, significantly reducing the risk of goods falling and ensuring smooth and efficient transport.

[0039] For example, the baffle 400 has chamfers at both ends to prevent sharp corners from damaging the goods, and the beveled surface of the chamfer makes the baffle 400 more stable in correcting the goods.

[0040] In some embodiments provided in this application, the sensor 300 is used to send trigger information, and the barcode machine 10 further includes a control device 500, which is used to receive the trigger information and determine the quantity of goods to be transferred according to the trigger conditions, wherein the trigger conditions are that the quantity of trigger information within a preset time is greater than or equal to the trigger threshold.

[0041] In this embodiment, a cargo counting method is provided. After the worker neatly and stably places the cargo in the loading area at the bottom of the conveyor 100, they press the start button on the control device 500. The control device 500 can be a PLC (Programmable Logic Controller). The cargo is transported upwards at a constant speed by the conveyor belt 120. The sensor 300 establishes a real-time communication connection with the control device 500 via the RS485 communication protocol. The RS485 communication method has strong anti-interference capabilities and long-distance transmission characteristics, ensuring the integrity and reliability of data during transmission. The sensor 300 sends detection signals to the cargo at specified intervals. After the cargo enters the monitoring range, the sensor 300 detects changes in the detection signal caused by cargo obstruction, determines the trigger information, and transmits the trigger information to the control device 500 in a specific data format. The trigger information includes the trigger time, trigger duration, and the distance the cargo has moved within the monitoring area.

[0042] The control device 500 performs in-depth analysis of the trigger information based on pre-set cargo triggering conditions. The preset time in the triggering conditions can be from 500 milliseconds to 2000 milliseconds, and the trigger threshold can be 2, 3, or 4 times. For example, when the control device 500 receives more than 3 trigger messages within 2000 milliseconds, the analysis result of the control device 500 is that the triggering conditions are met. The control device 500 increments the count of the transmission quantity by 1 and stores the transmission quantity as the cargo count result, along with the cargo passage time and number information, in the local database. When the control device 500 receives less than 3 trigger messages within 2000 milliseconds, the analysis result of the control device 500 is that the triggering conditions are not met, but the sensor 300 is still triggered. The control device 500 determines that the cargo transmission status is abnormal, generates a warning message containing abnormal time and abnormal type information, and stores the warning message in the local database.

[0043] By judging the trigger information of the sensor 300 through the control device 500, the control device 500 can make more accurate judgments on the trigger results of the sensor 300, and can detect transmission abnormalities in a timely manner, thereby improving the accuracy of cargo counting results.

[0044] For example, the triggering condition also includes: the distance the goods move within the monitoring area is more than 80% of the length of the goods.

[0045] For example, when staff discover an anomaly, such as a counting error or data corruption, they can restore the control device 500 to its initial state by operating the reset button, thus correcting the error in a timely manner and ensuring the accurate operation of the control device.

[0046] In some embodiments provided in this application, such as Figure 3 and Figure 4 As shown, the control device 500 is also used to obtain the total number of goods transferred. The parcel locker 10 also includes a display 600, which is connected to the control device 500 and is used to display the number of transfers and the total number of transfers.

[0047] In this embodiment, a display function for the counting operation is provided. Workers can input the total number of goods transferred via the control device 500. The control device 500 is connected to the display 600, which sends the total number of transfers to the display 600. The display 600's interface, with its simple and clear layout, high-contrast color scheme, and large-font numerical display, intuitively presents the counting results and the total number of transfers, facilitating easy viewing by workers and ensuring efficient management of the goods flow process. The display 600 also displays the basic setting parameters of the control device 500.

[0048] In some embodiments provided in this application, the display 600 includes a touch screen, which is communicatively connected to the control device 500 and used to control the control device 500.

[0049] In this embodiment, structural features of the display 600 are provided. The control device 500 is communicatively connected to the touchscreen of the display 600. The display 600 has an embedded integrated touchscreen that can capture the touch operations of the operator, enabling the operator to operate the device via the touchscreen, saving layout space and improving operational efficiency and convenience.

[0050] For example, the display 600 has a built-in independent processor and storage, with a computing power of 1 TOPSAI. The display 600 uses a capacitive touchscreen and features a USB port, an HDMI port, a VGA port, and an RJ45 network port. The display 600 also includes built-in speakers. The display panel has an IP65 dust and water resistance rating. The display 600 can also be used with the TouchThink TPC070-A2810 all-in-one touchscreen, the Micro-embedded WAR-070C industrial panel PC, or the TouchThink TPC070-A30 architecture all-in-one PC.

[0051] In some embodiments provided in this application, the control device 500 is also used to send warning information and transmission information based on the transmission status of the goods. The transmission information includes the transmission quantity. The package counter 10 also includes a playback device 700, which is communicatively connected to the control device 500 and is used to broadcast warning information and transmission information.

[0052] In this embodiment, an early warning implementation method is provided. The cargo transmission status includes a normal status and an abnormal status. The control device 500 generates warning information based on the abnormal status and transmission information based on the normal status. The transmission information includes the current quantity of cargo being transmitted. The playback device 700 is communicatively connected to the control device 500 and can promptly and clearly broadcast the current counting information and abnormal warning information via voice, enabling staff to intuitively grasp the current cargo transmission status.

[0053] When the player 700 plays a warning message, the warning message uses a rapid and highly recognizable voice to remind staff to check and handle the situation promptly, preventing the potential risks from escalating. For example, the display 600 is also used to highlight the warning message in real time, and the display 600 is also equipped with a buzzer to provide an audible alert in abnormal situations, reminding operators to pay attention.

[0054] The control device 500 controls the transmission information broadcast by the playback device 700 based on reminder parameters. When the transmission quantity reaches the preset timed reminder parameter for the quantity of goods (e.g., 10 packs), the playback device 700 provides a voice reminder: "10 packs of cigarettes have been loaded. Please continue the operation." When the transmission quantity reaches the total number of transmissions for this loading, the playback device 700 provides a voice reminder: "Loading task completed. Please stop the operation." At the same time, the display 600 shows the loading completion interface, and the entire loading process ends.

[0055] For example, the playback device 700 is a speaker employing TTS (Text-to-Speech) technology. TTS technology can quickly and accurately convert system-generated text information into natural and fluent speech output. Meanwhile, considering the complex communication environment of the project and the requirements for data transmission stability and long-distance transmission, the control device 500 uses RS485 communication to interact with the playback device 700. RS485 communication ensures stable and efficient transmission of voice commands and data information between the control device 500 and the playback device 700 in complex industrial environments.

[0056] For example, the control device 500 also includes an analysis module. This module uses intelligent algorithms to generate standardized and detailed statistical reports from the transmitted information. The reports include key data such as cargo quantity, transmission time, and batch information to meet the diverse management needs of the tobacco station's intranet system. The control device 500 also includes a wireless module for communication with the sensor 300 and the tobacco station's intranet system via wireless signals. The wireless signal can be a 5G signal. Leveraging the low latency, high bandwidth, and wide connectivity of the 5G network, the control device 500 transmits the statistical reports to the tobacco station's intranet system, shortening the data acquisition and application cycle. This provides support for collecting production dynamics and optimizing resource allocation, promoting the intelligentization and informatization of the production logistics process.

[0057] In some embodiments provided in this application, the code-making machine 10 further includes a connector, with the two ends of the connector connected to the sensor 300 and the bracket 200, respectively.

[0058] In this embodiment, a connection method for sensor 300 is provided. Sensor 300 is connected to bracket 200 via a standard connector, facilitating installation and replacement in case of damage. This allows personnel lacking professional equipment maintenance experience to replace sensor 300 without the need for specialized tools, simply by plugging and unplugging, significantly reducing installation difficulty and maintenance time. After sensor 300 replacement, personnel set a unique address for the new sensor 300 via the device's touchscreen interface. This allows control device 500 to quickly identify and configure parameters, including preset distance thresholds and trigger delays. This enables sensor 300 to be installed and used immediately without debugging, ensuring efficient and stable operation of the transmission process.

[0059] For example, the connector is an M8 standard interface connector. The M8 standard interface connector has the characteristics of compact structure and high protection level, and has waterproof and dustproof characteristics, which can effectively resist the influence of complex industrial environment.

[0060] In some embodiments provided in this application, such as Figure 1 As shown, there are at least two sensors 300, and the two sensors 300 are spaced apart along the transmission direction of the transmission device 100.

[0061] In this embodiment, the locations of the sensors 300 are provided. The sensors 300 are spaced apart along the transmission direction of the transmission device 100, with one sensor 300 located at the beginning or middle of the transmission path and another sensor 300 located at the end of the transmission path. This expands the detection range along the transmission path, enabling the control device 500 to determine the position and transmission status of the goods based on the detection results at different locations, making the inventory results of the goods more accurate and comprehensive.

[0062] For example, the triggering condition includes the number of trigger messages sent by the two sensors 300 being greater than or equal to the trigger threshold within a preset time.

[0063] For example, when the counting results of the start point sensor 300 and the end point sensor 300 are inconsistent, it indicates that there may be a data error or abnormal equipment operation, and the control device 500 determines that the transmission status is abnormal.

[0064] In other embodiments, the number of sensors 300 is one, and the sensor 300 is disposed at the end of the transmission direction of the transmission device 100.

[0065] In some embodiments provided in this application, sensor 300 is an ultrasonic sensor 300.

[0066] In this embodiment, the sensor 300 is a high-precision ultrasonic sensor 300 to ensure the accuracy of the detection results.

[0067] For example, sensor 300 can be a DYP-A02YY-V2.0 type ultrasonic sensor 300. This sensor 300 adopts intelligent acoustic wave processing technology, resulting in more stable and reliable output data, meeting the application requirements of complex environments. The maximum detection range of sensor 300 can be set to 50cm, 150cm, 250cm, 350m, or 500cm. Sensor 300 has multi-level adjustable single-angle measurement mode and dual-angle measurement mode. Single-angle measurement supports 50°, 55°, 65°, and 70° angles; dual-angle horizontal angles support 50°, 55°, 60°, and 65° angles; and dual-angle vertical angles support 65°, 70°, 75°, and 90° angles. Sensor 300 has a built-in noise reduction module. Sensor 300 has a built-in filter module, which is used to identify and filter interfering acoustic waves. Sensor 300 has an IP67 waterproof rating, and its input and output interfaces are equipped with electrostatic protection devices. Sensor 300 can also be used as a high-power ultrasonic ranging module for URM06-RS485. Sensor 300 has a measurement distance of 10 meters and an ultrasonic detection angle of 15°, which improves the angular resolution of ultrasonic measurement.

[0068] In some embodiments provided in this application, such as Figure 5 As shown, the barcode scanner 10 also includes an electrical box 800, which contains an air switch, a reversing switch, a power conversion module, a control device 500, a display 600, and a playback device 700. The air switch controls the connection of the power supply, the reversing switch controls the forward and reverse rotation of the conveyor motor of the transmission device 100, and the power conversion module converts the 220V voltage to 24V voltage and supplies power to the sensor 300, the control device 500, the display 600, and the playback device 700.

[0069] In one specific embodiment, the baggage counter 10 uses ultrasonic sensors 300 vertically mounted at the start and end points of the conveyor belt 120. The sensors 300 have a detection accuracy of ±1mm and a 500Hz high-frequency sampling capability, enabling precise detection of bagged goods moving at high speeds. The sensors 300 establish a data link with the display 600 via an RS485 communication bus, following the Modbus-RTU protocol, supporting stable long-distance transmission up to 1200 meters to ensure real-time and accurate data exchange. The system is powered by a unified 24V power supply and includes an alarm communication module. The sensors 300 use M8 connectors and quick-clamp brackets 200, allowing for rapid replacement without debugging, based on preset parameters. The display 600 is based on an industrial-grade integrated touchscreen, dynamically displaying key data such as goods count, sensor 300 information, and operating status in real time. It also has built-in intelligent algorithms for counting and drop detection logic. When a dropped item is detected, the control device 500 automatically triggers an alarm and generates an anomaly log for subsequent traceability and analysis.

[0070] Workers move the conveyor 100 to the designated loading position. They adjust the height and level of the conveyor 100 using its hydraulic lifting system and leveling knob to ensure a tight connection between the conveyor 100 and the truck bed and smooth operation. After mechanical debugging, workers connect the power. Once the control device 500 completes its self-test and the display 600 lights up with the initialization interface, the equipment is started. Workers access the parameter setting interface via the touchscreen, inputting the total number of cigarette packs required for the loading task and the timed reminder parameters. Then, workers place the cigarette packs in the loading area at the bottom of the conveyor 100, allowing them to be transported upwards. When a cigarette pack enters the monitoring range of the sensor 300, the sensor 300 sends transmission information to the control device 500. The control device 500 analyzes the transmission information and counts the number of cigarette packs.

[0071] When the control device 500 detects an abnormality in the ultrasonic sensor 300, the operator, with the power off, unplugs the original sensor 300 and connects the M8 connector of the new sensor 300 to the interface of the bracket 200, tightening the nut clockwise to ensure a secure connection. The system power is then reconnected, and the control device 500, controlled via the touchscreen, scans and identifies the device addresses of the two currently connected sensors 300. The system power is then disconnected again, and after waiting 5 to 10 seconds, the power is reconnected to complete the restart process, ensuring the new sensor 300 and the modified device address parameters are fully effective in the system.

[0072] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0073] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0074] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0075] The above are merely some embodiments of this utility model and are not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. 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 parcel barcode scanner, characterized in that, include: A conveying device, wherein the conveying device is inclined at an angle to the ground and the top of the conveying device is spaced apart from the ground, the conveying device being used to convey goods from the bottom to the top; The support includes a vertical rod and a horizontal rod. One end of the horizontal rod is located at the top of the transmission device, and the other end of the horizontal rod is connected to the bottom of the vertical rod. A gap is formed between the vertical rod and the transmission device, and the horizontal rod can adjust the gap. The sensor is located at the top of the vertical rod.

2. The parcel locker according to claim 1, characterized in that, The crossbar is equipped with an adjustment part, which adjusts the spacing by changing the connection position with the transmission device.

3. The parcel locker according to claim 1, characterized in that, Also includes: A baffle is located at the bottom of the transmission device, the baffle is disposed on the side of the transmission device, the baffle extends upward beyond the transmission surface of the transmission device, and the baffle extends along the transmission direction of the transmission device.

4. The parcel locker according to claim 1, characterized in that, The sensor is used to send trigger information, and the code scanner also includes: A control device is configured to receive the trigger information and determine the quantity of goods to be transported based on trigger conditions, wherein the trigger conditions include the quantity of the trigger information being greater than or equal to a trigger threshold within a preset time period.

5. The parcel locker according to claim 4, characterized in that, The control device is also used to obtain the total number of goods transferred, and the parcel locker further includes: A display, connected to the control device, is used to display the number of transmissions and the total number of transmissions.

6. The parcel locker according to claim 5, characterized in that, The display includes: The touchscreen is communicatively connected to the control device and is used to control the control device.

7. The parcel locker according to claim 4, characterized in that, The control device is also used to send warning information and transmission information based on the transmission status of the goods, the transmission information including the transmission quantity, and the parcel locker further includes: The playback device is communicatively connected to the control device and is used to broadcast the warning information and the transmission information.

8. The parcel locker according to any one of claims 1 to 7, characterized in that, Also includes: A connector, the two ends of which are respectively connected to the sensor and the bracket.

9. The parcel locker according to any one of claims 1 to 7, characterized in that, The number of sensors is at least two, and the two sensors are spaced apart along the transmission direction of the transmission device.

10. The parcel locker according to any one of claims 1 to 7, characterized in that, The sensor is an ultrasonic sensor.

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