Headset customization control method and vending machine

Abstract

The invention relates to the technical field of vending machines, in particular to an earphone customization control method and a vending machine, and the earphone customization control method comprises the steps: generating earphone processing information; according to the earphone processing information, controlling an earphone processing module to obtain a target earphone from a stock bin; controlling an earphone processing module to process the target earphone; and controlling the delivery module to transfer the processed target earphone to a delivery port of the machine body. The invention mainly aims to provide an earphone customization control method, and aims to meet the requirement that a consumer can quickly obtain a desired customized earphone.

Description

Technical Field

[0001] This invention relates to the field of vending machine technology, and in particular to a customized headphone control method and a vending machine. Background Technology

[0002] With the widespread adoption of smart terminal devices and the rapid development of mobile internet technology, vending machines, with their 24 / 7 uninterrupted service and convenient access to goods, have gradually become one of the important offline channels for consumers to purchase electronic accessories such as headphones.

[0003] In existing technological solutions, offline vending machines primarily focus on providing pre-packaged, standardized headphones. Customers can select the displayed model via touchscreen or buttons, complete payment, and receive the product. The entire process is quick and requires no human intervention. However, with the increasing demand for personalization among consumers, some desire to customize the headphones, such as laser-engraving names, patterns, logos, and other personalized elements. Currently, online e-commerce platforms typically offer such customization options when selling headphones. Consumers can submit custom images and text when selecting products, which are then processed by the production or service department before shipment. This method, to some extent, meets consumers' personalized needs.

[0004] However, online customization typically involves multiple stages such as production, processing, and logistics, requiring a certain period from order placement to delivery, making it difficult to achieve an "instant" consumer experience. While offline vending machines can deliver products instantly, they generally only offer standardized goods and do not yet have the capability to complete personalized processing on-site. Summary of the Invention

[0005] The main objective of this invention is to provide a headphone customization control method, which aims to meet consumers' needs for quickly obtaining the customized headphones they want.

[0006] To achieve the above objectives, the headphone customization and sales control method proposed in this invention is applied to an automatic vending machine. The automatic vending machine is used for the automatic sale of headphones and includes a machine body, a material hopper, a headphone processing module, and a dispensing module. The headphone customization control method includes: Generate headphone processing information; Based on the headphone processing information, the headphone processing module is controlled to obtain the target headphone from the hopper; The headphone processing module is controlled to process the target headphone. The control module moves the processed target earphone to the shipping port of the device.

[0007] The present invention also proposes an automatic vending machine for implementing the method described in any one of the above, the automatic vending machine being used for automatic vending of headphones, the automatic vending machine comprising a body, a hopper, a headphone processing module and a dispensing module, wherein the hopper and the headphone processing module are both disposed in the body; The fuselage is equipped with a loading port; The hopper is configured to store headphones; The headphone processing module is configured to retrieve a target headphone from the hopper and process the target headphone. The shipping module is configured to transfer the processed target earphones to the shipping port.

[0008] In this technical solution, the headphone customization control method, through an automated control process of "generating headphone processing information—controlling the acquisition of target headphones—controlling processing—controlling delivery," solves the problem that existing offline vending machines cannot provide instant personalized customization services, while online customization models cannot achieve instant delivery. Specifically, this method first generates headphone processing information to accommodate the user's personalized needs; then, the headphone processing module accurately acquires the target headphones from the hopper based on this information, and controls the same module to complete the processing within the same device; finally, the delivery module delivers the customized headphones to the user instantly. This process integrates information processing, material acquisition, customization processing, and delivery functions into a single vending machine, achieving a closed loop of "customization needs—instant processing—on-site acquisition." This process integrates standardized product storage with on-site instant processing capabilities into a single device, enabling customers to obtain customized headphones while ensuring timely delivery. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0010] Figure 1 A first flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 2 A second flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 3 A third flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 4A fourth flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 5 A fifth flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 6 A sixth flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 7 A seventh flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 8 A schematic diagram of the eighth process of an embodiment of the headphone customization control method provided by the present invention; Figure 9 A ninth flowchart illustrating an embodiment of the headphone customization control method provided by the present invention; Figure 10 This is a schematic diagram of the structure of an embodiment of the automatic vending machine provided by the present invention; Figure 11 This is a schematic diagram of a structure of an embodiment of the material handling robot provided by the present invention; Figure 12 A schematic diagram of an embodiment of the packaging device provided by the present invention.

[0011] Explanation of icon numbers: 100. Vending machines; 10. Fuselage; 20. Silo; 20a. Storage location; 30. Earphone processing module; 31. Material handling robot; 32. First robot; 33. Earphone processing device; 311. First motion guide; 312. Second motion guide; 313. Third motion guide; 314. Material handling component; 40. Packaging processing module; 41. Second robotic arm; 42. Packaging processing device; 421. Conveyor rail; 422. Packaging material printer; 43. Packaging device; 431. Packaging fixing platform; 432. Material limiting arm.

[0012] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0013] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0014] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0015] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0016] The main objective of this invention is to provide a headphone customization control method, which aims to meet consumers' needs for quickly obtaining the customized headphones they want.

[0017] To achieve the above objectives, the headphone customization and sales control method proposed in this invention is applied to an automatic vending machine 100. The automatic vending machine 100 is used for automatic headphone sales and includes a machine body 10, a material bin 20, an headphone processing module 30, and a dispensing module. Please refer to [link / reference needed]. Figure 1 Customized headphone control methods include: S10: Generate headphone processing information; S20: Based on the headphone processing information, control the headphone processing module 30 to obtain the target headphone from the hopper 20; S30: Control the headphone processing module 30 to process the target headphone; S40: The control module moves the processed target earphone to the shipping port of the body 10.

[0018] In step 10, generating headphone processing information is the initial step in responding to a user's customization request. For example, after a consumer completes an operation on the human-machine interface (such as a touch screen) of the vending machine 100, the control system generates a data packet containing all customization instructions, i.e., "headphone processing information"; alternatively, the consumer can identify the information code on the machine 10, inputting a dataset into the vending machine 100 via a smart device. The vending machine 100 then generates a data packet containing all customization instructions based on the dataset, i.e., "headphone processing information". Headphone processing information includes, but is not limited to, different types of information such as product selection information, personalized content information, and processing parameter information. Product selection information may include the headphone color and model specified by the consumer; personalized content information may include patterns, text, or symbols submitted by the consumer that need to be laser-engraved on the headphone surface; processing parameter information includes processing coordinates, depth, power, etc., automatically generated or specified by the control system of the vending machine 100 based on the content. For example, processing coordinates determine the position of the pattern on the headphone shell, while depth and / or power together determine the engraving effect and quality. This step essentially transforms the user's personalized needs into digital instructions that can be recognized and executed by the motion modules in the vending machine 100, such as the headphone processing module 30 and the dispensing module.

[0019] In step 20, the control system parses the product selection section of the "earphone processing information," such as the consumer's requirement for "red earphones," and determines the target compartment 20a containing the corresponding earphones stored in the hopper 20. Subsequently, the control system issues a picking command to the earphone processing module 30, which drives the picking robot 31 to move to the target compartment 20a. The robot's picking component 314 (such as a mechanical gripper or vacuum suction cup) extends into the compartment 20a to perform a gripping or suction action, thereby retrieving the user-selected earphones from their storage location in the hopper 20, preparing them for subsequent processing.

[0020] For step 30, after the target earphone is removed, the control system directs the processing unit of the earphone processing module 30 to perform operations based on the personalized content and processing parameters in the "earphone processing information". In one embodiment, the robotic arm in the earphone processing module 30 transfers and fixes the target earphone on the earphone processing station; then, the earphone processing device 33 (e.g., a laser engraving machine) is started, and the laser head of the laser engraving machine performs precise laser engraving on a designated area of ​​the earphone shell fixed on the station according to the received engraving path, power and other control instructions, thereby imprinting the graphic content submitted by the user on the surface of the earphone, completing the transformation from a standardized product to a personalized product; in another embodiment, the customized processing of the earphone is software configuration processing. Specifically, the control system generates corresponding personalized audio configuration parameters based on the specific function mode selected by the user through the interactive interface (e.g., "game mode", "cinema mode" or "music appreciation mode"). Subsequently, the dedicated writing device in the earphone processing module, such as a firmware burning socket or near-field communication module with data communication function, establishes a communication connection with the target earphone placed on the processing station through pins. The writing device writes a configuration file or parameter set containing specific sound enhancement algorithms (e.g., selectively amplifying and clarifying the frequency bands of key sounds such as footsteps and gunshots in "game mode") to the built-in storage chip of the headphones. After writing is complete, the target headphones are endowed with the specific sound effects or other software-defined functions selected by the user, thus achieving software-based personalization.

[0021] In step 40, once the earphones are processed, the control system instructs the shipping module to begin operation. The receiving mechanism (such as a carrying tray) of the shipping module first receives the customized earphones from the earphone processing station. Subsequently, its transfer mechanism (such as a conveyor belt, robotic arm, or chute) is driven to smoothly and reliably transport the earphones, carrying the customized earphones, or directly transport the earphones along a preset path to the shipping port on the outer casing of the machine body 10. Finally, the customized earphones are delivered to the shipping port, where the consumer can pick them up, thus realizing a fully automated service from order placement and immediate processing to on-site delivery.

[0022] In one application scenario, after selecting the headphone model and basic color on the interactive interface of the vending machine 100, the consumer begins the personalized design process. The consumer can submit customized content in various ways, such as selecting a pattern from the image library, handwriting a signature, or uploading a combination of images and text. After the design is confirmed and payment is made, the control system immediately integrates all inputs to generate structured "headphone processing information." Subsequently, the control system parses the instructions, first extracting the product identification code to determine the physical coordinates of the corresponding target headphone in the storage compartment 20—that is, the target compartment 20a. Then, the control system drives the picking robot 31 in the headphone processing module 30 to start. Under the control of the multi-axis motion system, the picking robot 31 moves the picking component 314 (such as an adaptive gripper) to the target compartment 20a, performs a gripping operation, accurately removes the target headphone from its storage state, and transfers it to the predetermined handover position inside the equipment, completing the process. Material preparation; next, the target earphone is transferred to the earphone processing device 33 of the earphone processing module 30. The control system controls the earphone processing device 33 to perform corresponding processing on the target earphone, such as engraving graphics and patterns; after the target earphone is processed, the control system starts the shipping module. The receiving mechanism of the shipping module (e.g., a lifting tray or the front end of a conveyor belt) receives the earphone. Under the coordination of the control system, the transfer mechanism (e.g., a belt conveyor, a robotic arm, or a gravity slide) starts working, smoothly and reliably transporting the earphone, carrying the finished product earphone, or directly transporting the earphone along the preset transmission path within the equipment to the shipping port on the outer wall of the machine body 10. After receiving a notification, the consumer can pick up the target earphone that has just been customized on-site from the shipping port.

[0023] In this technical solution, the headphone customization control method, through an automated control process of "generating headphone processing information—controlling the acquisition of target headphones—controlling processing—controlling delivery," solves the problem that existing offline vending machines 100 cannot provide instant personalized customization services, while online customization cannot achieve instant delivery. Specifically, this method first generates headphone processing information to accommodate the user's personalized needs; then, the headphone processing module 30 accurately acquires the target headphones from the hopper 20 based on this information, and controls the same module to complete the processing within the same device; finally, the delivery module delivers the customized headphones to the user instantly. This process integrates information processing, material acquisition, customization processing, and delivery functions into a single vending machine 100, achieving a closed loop of "customization needs—instant processing—on-site acquisition." This process integrates standardized product storage with on-site instant processing capabilities into one device, enabling customers to obtain customized headphones while ensuring timely delivery.

[0024] In one embodiment of the present invention, the headphone processing information includes headphone coordinate information, and the headphone processing module 30 includes a material handling robot 31. The material handling robot 31 includes a first motion rail 311 extending along a first direction, a second motion rail 312 extending along a second direction, a third motion rail 313 extending along a third direction, and a material handling component 314. The material handling component 314 is movably disposed on the third motion rail 313, and the first direction, the second direction, and the third direction are perpendicular to each other. Please see Figure 2 Step 20 includes: S201: Based on the headphone coordinate information, determine the target hopper position 20a in the hopper 20 corresponding to the target headphone; S202: Control the first motion rail 311, the second motion rail 312 and the third motion rail 313 to drive the material picking component 314 to move so that the material picking component 314 is aligned with the target bin 20a; S203: Control the second motion rail 312 to drive the third motion rail 313 to move, so that the picking part 314 extends into the target compartment 20a and picks up the target earphone located in the target compartment 20a.

[0025] In step 201, the control system parses the "earphone processing information" generated in step S10 and extracts the "earphone coordinate information." Specifically, the control system parses one or more specified information from the "earphone processing information," such as the color and model of the earphones required by the consumer. Based on this specified information, the control system determines the target compartment in the storage bin for the target earphones. It should be explained that the storage bin 20 of the vending machine 100 is configured with independent compartments 20a arranged in a matrix. Each compartment 20a pre-stores standardized earphones of a specific color or model. The control system stores a database or logical table mapping compartments 20a. This table precisely records the correspondence between each color code, model code, and the coordinates (e.g., row and column) of the physical compartment 20a in the storage bin 20. Therefore, based on the received color code, the control system quickly searches the mapping table to uniquely determine the physical location where the earphones of that color are stored, i.e., the target compartment 20a (e.g., compartment 20a with coordinates A-03).

[0026] In step 202, after determining the coordinates of the target storage location 20a, the control system begins to drive the picking robot 31 to perform spatial positioning. The picking robot 31 is a precision motion mechanism based on a three-axis Cartesian coordinate system: a first motion rail 311 extends along a first direction (e.g., the front-back direction of the equipment, defined as the X-axis), responsible for the forward and backward movement of the picking component 314 over a large range; a second motion rail 312 is mounted on the slider of the first motion rail 311 and extends along a second direction perpendicular to it (e.g., the left-right direction, defined as the Y-axis), responsible for precise lateral positioning; a third motion rail 313 is mounted on the slider of the second motion rail 312 and extends along a third direction perpendicular to both (e.g., the up-down direction, defined as the Z-axis), with the picking component 314 (such as a gripper or suction cup) mounted on its slider, responsible for vertical height adjustment. In this step, the control system first drives the first motion track 311 (X-axis) to move the entire horizontal (Y-axis) and vertical (Z-axis) components to the area approximately in front of the target bin 20a. Next, it drives the second motion track 312 (Y-axis) to precisely position the vertical component (Z-axis) and the picking component 314 to the left or right of the target bin 20a. Finally, it drives the third motion track 313 (Z-axis) to adjust the height of the picking component 314 so that it is at the same level as the center of the picking port of the target bin 20a.

[0027] In step 203, the control system primarily sends commands to the second motion rail 312 (Y-axis). Since the third motion rail 313 (Z-axis) and its picking component 314 are mounted on the slider of the second motion rail 312, when the second motion rail 312 moves along the Y-axis (i.e., toward or away from the hopper 20), it carries the entire third motion rail 313 assembly and the picking component 314 in a horizontal linear motion. The control system controls the second motion rail 312 to drive its slider, pushing the third motion rail 313 and the picking component 314 horizontally and smoothly into the internal space of the target hopper 20a along the aligned direction. When the picking component 314 moves to the predetermined gripping position (e.g., contacting or above the earphone), the control system immediately sends an action command to the picking component 314. Depending on its design (e.g., pneumatic gripper, electric gripper, or vacuum suction cup), the picking component 314 performs a clamping or suction operation, thereby securely acquiring the target earphone located within the hopper 20a. Subsequently, the control system usually first instructs the second motion guide 312 to move in the opposite direction, so that the picking part 314 along with the picked earphone is removed from the bin 20a, and then coordinates the three-axis motion to transfer the earphone to the next station (such as the transfer area).

[0028] In one embodiment of the present invention, the headphone processing information further includes processing information, and the headphone processing module 30 further includes a first robotic arm 32 and a headphone processing device 33; Please see Figure 3 Step 30 includes: S301: Control the first robotic arm 32 to receive the target earphone acquired by the material picker 314 and transfer the target earphone to the earphone processing station; S302: Based on the processing information, control the headphone processing device 33 to process the target headphone located at the headphone processing station.

[0029] In step 301, after the picking robot 31 successfully grasps the target earphone, the control system controls the first robot 32 to move to a preset handover position, such as a fixed transfer platform, or to directly dock with the picking robot 31, acquiring the earphone through a gripper, suction cup, or other fixing method. Subsequently, the first robot 32 moves the earphone along a predetermined trajectory to a dedicated earphone processing station and places it in a preset posture (e.g., with a specific side facing upwards) in the positioning fixture (e.g., a contoured slot or vacuum suction cup) of that station. After the target earphone is placed, the fixing mechanism (e.g., a pneumatic clamp) on the earphone processing station automatically activates to firmly clamp the earphone, ensuring that it remains completely immobile during subsequent processing.

[0030] In step 302, the control system parses and extracts the "processing information" generated in step S10 based on the headphone processing information. This information includes digitized graphic / text data of the user-customized content and processing parameters automatically matched by the system (such as laser power, scanning speed, and fill line spacing required for laser engraving). The control system compiles this information into a sequence of low-level instructions executable by the device and sends it to the headphone processing device 33 (usually a laser engraving machine) in real time. Upon receiving the instructions, the device starts immediately. Its core processing head (such as a laser galvanometer system) performs high-speed and precise movements in three-dimensional space according to the path planning instructions. At the same time, the energy source (such as a laser) outputs according to the set parameters to act on the designated area of ​​the headphone shell that has been firmly fixed on the headphone processing station (such as selectively ablating the surface coating), thereby engraving the digitized customized content onto the surface of the target headphone.

[0031] In one embodiment of the present invention, the earphone processing device 33 is a laser engraving machine; Please see Figure 4 Step 302 includes: S3021: Generate laser engraving control instructions based on the processed information; S3022: Send laser engraving control commands to the laser engraving machine; S3023: Drive the laser engraving machine to process the target earphone located at the earphone processing station according to the laser engraving control command.

[0032] In step 3021, the control system parses the customized graphic data contained in the "processing information" and performs geometric path planning and process parameter matching using a built-in algorithm. Specifically, the control system converts vector graphics or text outlines into a precise scanning path sequence (i.e., the set of moving coordinate points of the laser focus) that the laser engraving head (galvanometer) needs to execute. Simultaneously, based on the material characteristics of the earphone shell and the desired engraving effect, it matches and calculates the corresponding key parameters such as laser power, pulse frequency, scanning speed, and filling method from the process database. Finally, these paths and parameters are integrated and encoded into a set of laser engraving control instructions that the laser engraving machine can directly recognize and execute.

[0033] In step 3022, after the "laser engraving control command" is generated, the control system sends the command data packet to the controller of the laser engraving machine at high speed and reliably through the real-time communication bus (such as Ethernet, EtherCAT or a specific industrial bus protocol) inside the vending machine 100.

[0034] In step 3023, after receiving the complete instruction set, the laser engraving machine's controller emits light according to the power and frequency set in the instructions. The galvanometer system then strictly follows the path coordinates in the instructions to deflect the laser beam, focusing it on the surface of the earphone fixed at the processing station for high-speed and precise scanning. Through the interaction between the laser and the material, customized graphics are etched into the target area, thus completing the processing.

[0035] In one embodiment of the invention, the hopper 20 is also configured to store headphone packaging boxes; please refer to [link / reference needed]. Figure 5 Before step 40, the following are also included: S31: Based on the headphone processing information, control the headphone processing module 30 to obtain the headphone packaging box corresponding to the target headphone from the hopper 20, and transfer the headphone packaging box to the transfer area; S32: Control the headphone processing module 30 to place the processed target headphone into the headphone packaging box; Step 40 is: control the shipping module to move the headphone packaging box containing the target headphones to the shipping port of the body 10.

[0036] In step 31, the control system can flexibly trigger the packaging box retrieval task at multiple nodes based on the "earphone processing information." For example, the corresponding earphone packaging box can be simultaneously grabbed from the associated storage location 20a of the hopper 20 at the same time or shortly after the picking robot 31 retrieves the target earphones; or, this task can be executed in parallel during the idle period of the earphone processing device 33. It is understood that this step only needs to ensure that it is completed before final shipment (S40), preparing the earphone packaging box in the transit area.

[0037] Step 32 is the integration step of the earphones and earphone packaging, which occurs after the earphone processing (S30) is completed. The control system controls the earphone processing module 30 (such as the first robotic arm 32) to pick up the customized target earphones from the earphone processing station and then place them into the earphone packaging box that has been prepared in advance in the transit area. Since the earphone packaging box is already in place, this integration action can be performed immediately, achieving a close connection between the processing and packaging stages.

[0038] In step 40, the control system controls the shipping module to receive and transfer the headphone packaging box containing the target headphones. The headphone packaging box is transferred from the transit area to the shipping port so that the consumer can obtain the target headphones and headphone packaging box with the customized surface treatment.

[0039] In one embodiment, each compartment 20a of the hopper 20 holds one pair of headphones and one headphone box. The headphones may or may not be in the headphone box in the compartment 20a, as long as the picking robot 31 can simultaneously pick up the target headphones and headphone box in each compartment 20a. The picking robot 31 simultaneously transfers the target headphones and headphone box to the transfer area of ​​the machine body 10. Then, the first robot 32 moves the headphones to be processed to the headphone processing station for processing. During the headphone processing time, the control system controls the first robot 32 to open the headphone box so that the headphone box is in an open state. The processed headphones are then put back into the headphone box by the first robot 32. The first robot 32 closes the headphone box and transfers the headphone box to the shipping module, thereby realizing the delivery of the headphones and headphone box as a whole.

[0040] In another embodiment, each compartment 20a of the silo 20 is configured to independently store a single material; that is, some compartments 20a are specifically used to store the target earphones, and other compartments 20a are specifically used to store the earphone packaging boxes. First, the control system, based on the product selection information in the "Earphone Processing Information," controls the picking robot 31 to retrieve the target earphones from the target compartment 20a where the earphones are stored and transfer them to the earphone processing module 30 (such as a transfer station or directly to the first robot 32). Subsequently, or in parallel, the control system, based on the same processing information or associated logic, controls the picking robot 31 to retrieve the earphone packaging box matching the target earphones from the corresponding compartment 20a where the packaging boxes are stored and transfer it separately to the transfer area. Afterward, once the target earphones have been processed at the processing station, the first robot 32 picks them up and places them into the earphone packaging box already positioned in the packaging transfer area, and finally, the shipping module transfers them.

[0041] In one embodiment of the present invention, the hopper 20 includes a plurality of compartments 20a, each compartment 20a being configured to store the target earphones and earphone packaging box in a fully assembled state, wherein the target earphones are located in the earphone packaging box in the fully assembled state. Please see Figure 6 Before step 30, the following are included: S21: Based on the headphone processing information, control the headphone processing module 30 to obtain the corresponding headphone packaging box from the hopper 20; S22: Control the headphone processing module 30 to open the headphone packaging box; S23: Control the headphone processing module 30 to obtain the target headphone located in the headphone packaging box.

[0042] In step 21, after the control system determines the target product based on the "earphone processing information," it instructs the earphone processing module 30 (via the picking robot 31) to perform a grabbing operation from the target compartment 20a in the hopper 20. Since the target earphones are pre-placed in the corresponding earphone packaging box in each compartment 20a, the "earphone packaging box" obtained in this grabbing operation is actually a closed, complete package containing the target earphones. This design simplifies the grabbing logic, changing the association between the earphones and the packaging box from "logical pairing" to "physical integration," allowing for the simultaneous acquisition and transfer of two materials in a single action.

[0043] In step 22, after the headphone packaging box is transferred to the transfer area, the control system controls the headphone processing module 30 to open the packaging box. The opening method of the headphone processing module 30 can be set according to the structure of the headphone packaging box: if the headphone packaging box is a flip-top type, the end effector (such as a gripper) of the headphone processing module 30 (such as the first robotic arm 32) can hold the lid and flip it along the hinge axis; if it is a closed type, the control robotic arm and the fixed station in the transfer area are coordinated to adsorb the box body and the lid respectively and then perform a separation movement.

[0044] In step 23, after the headphone packaging box is stably opened and secured, the control system controls the headphone processing module 30 (usually a first robotic arm 32 or a dedicated pickup head) to extend into the packaging box and accurately retrieve the target headphone located inside by means of gripping or suction, and remove it from the packaging box. Subsequently, the target headphone is transferred to the headphone processing station for further processing, while the empty headphone packaging box is kept in the transfer area, waiting for the processed target headphone to be reinserted.

[0045] In one embodiment of the present invention, the vending machine 100 further includes a packaging processing module 40. (See also...) Figure 7 Before step 40, the following are also included: S33: Generate packaging processing information; S34: Based on the packaging processing information, control the packaging processing module 40 to obtain the headphone packaging box, wherein the headphone packaging box contains the target headphones that have been processed; S35: Control the packaging processing module 40 to perform packaging processing on the headphone box.

[0046] In step 33, after the headphones have been processed and placed in the packaging box, the control system generates packaging processing information based on additional user selections (such as selecting the "gift wrapping" option on the interactive interface). This information defines the type of packaging processing (such as wrapping with straps or affixing labels) and specific requirements (such as strap color and label content).

[0047] In step 34, the control system controls the packaging processing module 40 to start working based on the packaging processing information. The packaging processing module 40 retrieves the headphone box containing the customized headphones and transfers it to a dedicated packaging device 43 (such as a wrapping machine or labeling station) inside the packaging processing module 40, preparing it for the next step of processing.

[0048] In step 35, the processing unit of the control system instruction packaging processing module 40 performs specified packaging processing on the positioned headphone box according to the instructions generated in S33. For example, if it is a strapping process, the actuator in the module (such as a packaging robot) will pick up the pre-stored strapping, wrap it around the surface of the box, and fix the end; if it is a labeling process, it will pick up and affix a customized label. After this step is completed, the headphone box itself also gains customized or encapsulated features, improving the overall delivery quality and added value of the product.

[0049] In one embodiment of the present invention, the packaging processing module 40 includes a second robotic arm 41, a packaging processing device 42, and a packaging device 43. The packaging processing device 42 is capable of pre-storing packaging materials. Please refer to [link to relevant documentation]. Figure 8 Step 35 includes: S351: Control the packaging processing device 42 to process the pre-stored packaging materials and transfer the processed packaging materials to the packaging device 43; S352: Control the second robotic arm 41 to transfer the headphone box to the packaging device 43; S353: Control the packaging device 43 to fix the packaging material to the surface of the headphone packaging box.

[0050] In step 351, the control system, based on the "packaging processing information," controls the packaging processing device 42 to process the standardized packaging materials (such as rolls of blank strapping or labels) pre-stored within it. Specifically, the packaging processing device 42 (e.g., containing a thermal transfer or inkjet printer) prints the customized content onto the material surface in real-time based on the graphic data in the information. Subsequently, the packaging processing device 42 outputs the printed customized material via a built-in drive mechanism (such as a discharge roller) and accurately transfers it via a conveyor rail 421 or similar mechanism to a predetermined receiving position (e.g., material limiting arm 432) on the packaging device 43, awaiting integration with the headphone packaging box.

[0051] In step 352, the control system controls the second robotic arm 41 to move, causing its end effector (such as a gripper or suction cup) to grab the headphone packaging box containing the customized headphones from an upstream position (e.g., the transit area after the headphone box is packed). Subsequently, the second robotic arm 41 moves along a predetermined path, placing the headphone packaging box onto the packaging box fixing station of the packaging device 43, and ensuring that the packaging box is in the correct relative position with respect to the already placed packaging material (e.g., the bottom or side of the packaging box is aligned with the area of ​​the material to be bonded).

[0052] In step 354, after the headphone box and packaging materials are accurately positioned on the packaging device 43, the control system controls the actuators (such as packaging robots, wrapping heads, or labeling heads) of the packaging device 43 to begin operation. According to a preset program, these actuators manipulate the pre-positioned customized packaging materials, applying them to the target surface of the headphone box in a specific manner (such as spiral winding, ring wrapping, or flat application). Finally, by applying pressure, heat sealing, or utilizing the adhesive medium inherent in the materials, the ends or the entire packaging material are securely fixed to the surface of the box, thus achieving a final packaging process that enhances aesthetics and may also provide tamper-proof functionality.

[0053] In one embodiment of the present invention, the packaging processing device 42 includes a conveying guide rail 421 and a packaging material printer 422, the packaging material printer 422 being able to pre-store packaging materials, and the packaging device 43 includes a packaging fixing platform 431, a material limiting arm 432 and a packaging robot. Please see Figure 9 Step 351 includes: S3511: Generate packaging box processing information; S3512: Based on the packaging box processing information, control the packaging material printer 422 to print the packaging material; S3513: Control the packaging material printer 422 to convey packaging material to the conveyor rail 421, so that the printed packaging material is moved along the conveyor rail 421 to the material limiting arm 432 of the packaging device 43; Step 352 involves controlling the second robotic arm 41 to transfer the headphone packaging box to the packaging fixing platform 431 of the packaging device 43, so that the headphone packaging box is located on a portion of the surface of the packaging material; Step 353 includes: S3531: Control the packaging robot to place both ends of the packaging material on the surface of the headphone packaging box; S3532: Controls the packaging robot to apply holding pressure to both ends of the packaging material so that both ends of the packaging material are fixed to the surface of the headphone packaging box.

[0054] Step S3511 is the decision-making stage for defining the customization requirements for the packaging appearance. After the packaging processing flow is initiated, the control system generates specific packaging box processing information based on user interaction information (such as the selected strap style and text content) or built-in default rules.

[0055] Subsequently, the control system drives the packaging material printer 422 to operate according to the instructions generated by S3511. The printer pulls a section of material from its pre-stored raw material roll (such as blank paper or plastic strapping) and, based on the received graphic data, performs precise, real-time printing on the surface of the material using thermal transfer, inkjet, or other printing technologies, thereby imbuing the packaging material with customized information.

[0056] After printing is complete, the packaging material printer 422 ejects the printed material segment through the discharge mechanism, causing it to fall into the inlet of the connecting conveyor rail 421. Since the conveyor rail 421 is usually designed with a specific guiding and tilting angle, the material slides down the rail and is eventually accurately guided and temporarily stored in the receiving position formed by the material limiting arm 432 of the packaging device 43, preparing it for subsequent packaging operations.

[0057] Then, the control system controls the second robotic arm 41 to grasp the earphone packaging box containing the processed target earphones and transfer and place it on the packaging fixing platform 431 of the packaging device 43. During placement, the bottom of the packaging box will press precisely against the middle section of the customized packaging material already located above the platform, so that the material is naturally pressed between the packaging box and the platform, establishing initial contact for subsequent wrapping or fixing.

[0058] Next, the control system controls the packaging robot to grab or guide the two ends of the packaging material that has been pressed under the box, so that it moves around the surface of the box and finally places the two ends of the material (usually designed with adhesive) overlapping or side by side at a predetermined position (such as the top or side) on the outer surface of the headphone box.

[0059] Finally, after both ends of the material are in place, the control system controls the packaging robot to apply a continuous and uniform holding pressure to the overlapping or contacting areas of the two ends. Under the action of pressure, the adhesive pre-coated at both ends of the material is fully activated and firmly bonded, thereby tightly and irreversibly fixing the entire section of customized packaging material to the surface of the headphone box, completing the entire packaging process.

[0060] After the pressure holding phase is completed, the control shipment module moves the processed target earphones to the shipment port of the device 10 so that the consumer receives the customized earphones and customized earphone packaging box.

[0061] The present invention also proposes an automatic vending machine 100 for implementing the method described in any one of the above. The automatic vending machine 100 is used for automatic vending of headphones. The automatic vending machine 100 includes a body 10, a hopper 20, a headphone processing module 30, and a dispensing module. The hopper 20 and the headphone processing module 30 are both disposed in the body 10. The fuselage 10 is provided with a loading port; The hopper 20 is configured to store headphones; The headphone processing module 30 is configured to retrieve a target headphone from the hopper 20 and process the target headphone; The shipping module is configured to transfer the processed target earphones to the shipping port.

[0062] Specifically, the body 10 serves as the main supporting structure of the entire vending machine 100. Its interior not only houses the various functional modules but also contains the core control system. The outer surface of the body 10 features a human-machine interface for interacting with consumers. This interface typically includes a touchscreen display and a QR code scanner or sensor area for payment verification. The control system receives and processes all operational instructions and customized information from the interface, thereby precisely coordinating the timing and actions of the hopper 20, the earphone processing module 30, and the dispensing module. A dedicated dispensing port is also located on one side or at the bottom of the body 10. Through this port, the processed earphones, according to the consumer's specific request, are finally handed over to the consumer.

[0063] The storage bin 20 is a modular storage unit for storing headphones of various colors. Its interior is typically designed with a matrix arrangement of independent compartments 20a. Each compartment 20a can be open or equipped with a closable door, depending on design requirements. When a compartment 20a is open, the mechanical actuator of the headphone processing module 30 can directly access the designated compartment 20a and pick up the headphones using end effectors such as clamps or vacuum suction cups. If a compartment 20a has a door, the door can be designed as an electrically operated flap door driven by a control system, or as a lightweight sliding door that can be simultaneously opened by the headphone processing module 30 during the retrieval process. The specific structure of the storage bin 20 is not limited.

[0064] The headphone processing module 30 is a processing unit that realizes the personalized customization function of the headphone surface. According to the instructions of the control system, the headphone processing module 30 takes out the headphone of the target color from the hopper 20a of the hopper 20 and fixes it at the processing station. Then, according to the graphic content submitted by the customer, laser engraving or decorative patch processing is performed on the designated area of ​​the headphone shell to meet the consumer's personalized needs and timeliness requirements.

[0065] The shipping module is an automated transmission system integrating receiving and transfer functions. It includes a receiving mechanism and a transfer mechanism. The receiving mechanism is a fixed or movable receiving device located at the end of the processing station of the earphone processing module 30. Specifically, it can be a carrying tray, a fixed base with positioning slots, or a set of deployable support arms. The receiving mechanism is configured to receive earphones processed by the earphone processing module 30, achieving a safe handover from the processing station to the transmission station, and can briefly maintain the earphone's posture and position to prepare for subsequent transfer. The transfer mechanism is responsible for moving the earphones from the receiving mechanism... The drive and conveyor device transports the headphones to the shipping port of the main unit 10. After the receiving mechanism receives the headphones, the conveyor mechanism begins to operate. Specific implementations of the conveyor mechanism can include: a robotic arm system grasping and moving the receiving tray carrying the headphones; a conveyor belt extending to the shipping port, with the belt surface itself or the carrier placed on it serving as the receiving mechanism, directly carrying and transporting the headphones; or a slide with a specific angle of inclination, where the receiving mechanism releases after placing the headphones at the slide entrance, allowing the headphones to slide along the slide to the shipping port by gravity. It is understood that the specific implementation of the conveyor mechanism is not limited. The shipping module ensures that the processed headphones are smoothly and reliably transported to the shipping port accessible to the consumer.

[0066] In this technical solution, the vending machine 100 provided by the present invention, by adopting a structure that integrates real-time processing capabilities within the machine body 10, can solve the contradiction that offline vending machines 100 cannot provide personalized customization services, while online customization cannot achieve real-time product delivery. Specifically, after the customer completes product selection and submits personalized content on the interactive interface of the machine body 10, the internal system of the vending machine 100 first retrieves the selected headphones, such as headphones of a specified color, from the storage compartment 20 containing standardized headphones; subsequently, the headphone processing module 30 immediately performs specified processing on the headphones, such as laser engraving; finally, the dispensing module transfers the completed personalized headphones to the dispensing port of the machine body 10 for delivery to the customer. This process integrates standardized product storage and on-site real-time processing capabilities into one device, thereby enabling customers to obtain customized headphones while ensuring timely delivery.

[0067] In one embodiment of the present invention, please refer to Figure 10 The headphone processing module 30 includes a material handling robot 31, a first robot 32, and a headphone processing device 33. The material handling robot 31 is configured to pick up and transfer headphones from the hopper 20, the first robot 32 is configured to receive and move headphones to the headphone processing station, and the headphone processing device 33 is configured to process the headphones located at the headphone processing station.

[0068] Specifically, the entire fuselage 10 along Figure 11The third dimension shown is divided into upper and lower regions, with a support plate between them. The support plate physically separates the upper and lower regions of the machine body 10 and can also support the first robot arm 32 and the earphone processing device 33. The support plate may have a connecting port connecting the upper and lower regions of the machine body 10. The earphones can be processed sequentially along the path of hopper 20 - picking robot arm 31 - first robot arm 32 - earphone processing device 33 through the connecting port. At the same time, the surface of the support plate facing the upper part of the machine body 10 has a positioning platform. The surface of the positioning platform forms an earphone processing station for positioning and fixing the earphones. The positioning platform is close to the earphone processing device 33 on the support plate so that the execution end of the earphone processing device 33 is close to the positioning platform, thereby enabling rapid processing of the earphones.

[0069] The lower part of the machine body 10 is used to house the hopper 20 and the picking robot 31. The picking robot 31 is located on one side of the hopper door of the hopper 20 in the machine body 10 so that the picking robot 31 can enter the hopper 20a along a shorter path to obtain headphones. The upper part of the machine body 10 is used to house the first robot 32 and the headphone processing device 33. At the same time, the first robot 32 is set close to the picking robot 31 so that it can receive headphones from the picking robot 31 in a timely manner. The headphone processing device 33 is close to the first robot 32 so that the headphone processing device 33 can process the headphones quickly.

[0070] The picking robot 31 and the first robot 32 can be multi-degree-of-freedom robots. The free end of the picking robot 31 has an openable and closable mechanical gripper. Based on the interactive information input by the consumer, the control system can control the picking robot 31 to move to the designated compartment 20a of the hopper 20, and then control the free end of the picking robot 31 to approach or enter the compartment door of the designated compartment 20a so that the mechanical gripper can hold the headphones in the designated compartment 20a. The free end of the first robot 32 has an openable and closable mechanical gripper. Based on the control of the control system, it can pick up the headphones and transfer them to the headphone processing station.

[0071] In one embodiment, after the picking robot 31 receives the earphones, the control system can drive the picking robot 31 to pass its free end through the connecting port and transfer the earphones to the transfer area of ​​the support plate. The transfer area is a bearing station artificially set on the surface of the support plate, located near the connecting port. The transfer area can be simply a platform for carrying the earphones, or it can be a limiting platform with a magnetic structure to fix the earphones. There is no limitation here. The first robot 32 takes the earphones from the transfer area and transfers them to the earphone processing station so that the earphone processing device 33 can complete the subsequent earphone processing action. In another embodiment, the control system can simultaneously drive the picking robot 31 and the first robot 32 to move closer to each other in both directions. At the same time, the first robot 32 passes through the connecting port to dock with the picking robot 31 to receive the earphones. In this case, the first robot 32 directly moves the earphones to the earphone processing station so that the earphone processing device 33 can complete the subsequent earphone processing action.

[0072] In one embodiment of the present invention, please refer to Figure 11 The material handling robot 31 includes a first motion rail 311, a second motion rail 312, a third motion rail 313, and a material handling component 314. The first motion rail 311 is fixedly installed in the body 10. The second motion rail 312 is slidably installed on the first motion rail 311, the third motion rail 313 is slidably installed on the second motion rail 312, and the material handling component 314 is slidably installed on the third motion rail 313. The material handling component 314 is configured to retrieve headphones from the hopper 20. The first motion rail 311, the second motion rail 312, and the third motion rail 313 are collectively configured to drive the material handling component 314 to transfer to the transfer area. The first motion rail 311 extends along a first direction, the second motion rail 312 extends along a second direction, and the third motion rail 313 extends along a third direction. The first direction, the second direction, and the third motion rail are perpendicular to each other.

[0073] In this embodiment, the material handling robot 31 is a motion mechanism based on a three-axis Cartesian coordinate system to grasp and transfer headphones in any designated compartment 20a within the hopper 20. The first motion rail 311 serves as the basic track for the entire mechanism, fixedly installed in the lower region of the body 10 along a first direction (e.g., the front-rear direction of the body 10). The second motion rail 312 is connected to the first motion rail 311 via its own slider assembly, allowing it to be driven to slide along the first direction. Simultaneously, the second motion rail 312 extends along a second direction perpendicular to the first direction (e.g., the left-right direction of the body 10). The third motion rail 313 is also mounted on the second motion rail 312 via a slider assembly, allowing it to slide along the second direction, and its extension direction is a third direction perpendicular to both the first and second directions (e.g., the up-down direction of the body 10). A material handling component 314, which is one of the forms of a mechanical gripper, vacuum suction cup, or shovel, is mounted on the slider of the third motion rail 313 and can move along the third direction. Through the coordinated drive of the first motion rail 311, the second motion rail 312 and the third motion rail 313, the control system can precisely control the material picking component 314 to move in three-dimensional space to the front or above any target compartment 20a in the hopper 20. Then, the material picking component 314 moves towards and into the compartment 20a along the second direction to perform a gripping or suction action to obtain the earphones. Driven by each motion rail, the earphones are smoothly transferred to the preset transfer area or directly handed over to the first robotic arm 32.

[0074] Further, please refer to Figure 10 The hopper 20 is also configured to store headphone packaging boxes; the headphone processing module 30 is also configured to retrieve headphone packaging boxes from the hopper 20 and place the processed headphones into the headphone packaging boxes; the shipping module is configured to transfer the headphone packaging boxes to the shipping port.

[0075] Specifically, compartment 20a of hopper 20 is used to place headphones and headphone packaging boxes. The processed headphones can be placed into headphone packaging boxes with the cooperation of the picking robot 31 and the first robot 32 of headphone processing module 30. Then the headphone packaging boxes are transferred to the shipping port through the shipping module so that consumers can obtain the processed headphones and the headphone packaging boxes that wrap the headphones.

[0076] In one embodiment, each compartment 20a of the hopper 20 holds one pair of headphones and one headphone box. The headphones may or may not be in the headphone box in the compartment 20a, as long as the picking robot 31 can simultaneously pick up the headphones and headphone box in each compartment 20a. The picking robot 31 simultaneously transfers the headphones and headphone box to the transfer area of ​​the machine body 10. Then, the first robot 32 moves the headphones to be processed to the headphone processing station for processing. During the headphone processing time, the control system controls the first robot 32 to open the headphone box so that the headphone box is in an open state. The processed headphones are then put back into the headphone box by the first robot 32. The first robot 32 closes the headphone box and transfers the headphone box to the shipping module, thereby realizing the delivery of the headphones and headphone box as a whole.

[0077] The method by which the first robotic arm 32 opens the headphone packaging box can be set according to the type of headphone packaging box. For example, when the lid of the headphone packaging box is flip-type, the free end of the first robotic arm 32 can be a gripper structure, controlling the free end of the first robotic arm 32 to grip the lid of the headphone packaging box and control the free end of the first robotic arm 32 to move along a preset arc trajectory, thereby opening the lid of the headphone packaging box. When the lid of the headphone packaging box is closed type, the free end of the first robotic arm 32 has a vacuum suction cup. At the same time, the transfer area also has a vacuum suction cup. The two vacuum suction cups provide opposite suction forces to the box body and the lid of the headphone packaging box in a third direction. When the free end of the first robotic arm 32 moves a certain distance away from the transfer area in a third direction, the lid of the headphone packaging box is opened.

[0078] In one embodiment of the present invention, please refer to Figure 10 The hopper 20 includes multiple compartments 20a, each compartment 20a is configured to store headphones and headphone packaging boxes. The compartment 20a has a fully assembled state, in which the headphones are located in the headphone packaging boxes. The headphone processing module 30 is also configured to remove the headphones from the headphone packaging boxes and process the headphones.

[0079] In this embodiment, each compartment 20a of the hopper 20 is configured to store a complete product unit, namely a pair of earphones pre-placed in an earphone packaging box; this state is called the "fully assembled state". When the picking robot 31 of the earphone processing module 30 moves to the target compartment 20a according to the instruction, its free end picking component 314 (such as a gripper) can directly grab the entire earphone packaging box in the closed state, thereby simultaneously acquiring the earphones inside the box.

[0080] Subsequently, the robotic arm 31 transfers the entire headphone packaging box to the transfer area. Specifically, the first robotic arm 32 first performs the operation of opening the headphone packaging box, for example, by lifting the lid through the gripper structure at its end, or by separating the box body from the lid with the help of the fixing device, thereby exposing and taking out the headphone inside the box. Then, the headphone is fixed in the processing position, and the headphone processing device 33 of the headphone processing module 30 performs customized processing such as laser engraving on the surface of the headphone.

[0081] After processing, the first robotic arm 32 puts the processed earphones back into the original earphone packaging box and closes the box lid.

[0082] Finally, the earphone packaging box with the completed earphone processing is placed on the receiving mechanism of the shipping module by the first robotic arm 32, and then safely transported to the shipping port by the transfer mechanism for delivery to the consumer.

[0083] In one embodiment of the present invention, please refer to Figure 10 The vending machine 100 also includes a packaging processing module 40, which is configured to receive an earphone box with processed earphones and to package the earphone box; the dispensing module is further configured to transfer the packaged earphone box to the dispensing port.

[0084] In this embodiment, the processing object of the packaging processing module 40 is a closed headphone packaging box placed by the headphone processing module 30, which contains headphones that have undergone laser engraving and other processing. The packaging processing module 40 encapsulates or decorates the headphone packaging box so that consumers can obtain customized headphones and headphone packaging boxes.

[0085] Specifically, the packaging processing module 40 is located in the upper part of the body 10, near the transfer area of ​​the support plate. After the first robotic arm 32 places the headphone packaging box containing the headphones into the transfer area, the packaging processing module 40 receives and processes the headphone packaging box. For example, the headphone packaging box can integrate an automatic wrapping mechanism to wrap a decorative or reinforcing strap around the outside of the headphone packaging box; or, the module can include a labeling mechanism to automatically affix stickers printed with customized information, brand logos, or anti-counterfeiting labels to specific positions on the headphone packaging box. After the packaging processing module 40 completes the packaging process, it is then received by the receiving mechanism of the shipping module and finally transported to the shipping port by the transfer mechanism.

[0086] By incorporating the packaging processing module 40, the instant customization of the headphone box can be further achieved on top of the instant customization of the headphone itself. This not only gives the final product delivered to the consumer a more complete and personalized appearance, enhancing the consumer experience and product added value, but also the additional sealing measures (such as straps) serve as a certain degree of anti-tampering warning, enhancing the security of the goods during delivery. The entire process—from removing the fully assembled headphones, customizing the headphones, repackaging the headphones into the headphone box, and customizing the headphone box—is continuously completed within the vending machine 100 provided by this invention, realizing an integrated service of "instant customization and packaging."

[0087] Specifically, please refer to Figure 10 The packaging processing module 40 includes a second robotic arm 41, a packaging processing device 42, and a packaging device 43. The second robotic arm 41 is configured to move the earphone packaging box with the processed earphones to the packaging device 43. The packaging processing device 42 is configured to convey packaging materials to the packaging device 43. The packaging device 43 is configured to fix the packaging materials to the surface of the earphone packaging box.

[0088] In this embodiment, the second robotic arm 41 serves as a material transfer mechanism, responsible for receiving the earphone packaging box to be processed from the upstream process. Specifically, after the first robotic arm 32 places the processed earphone into the earphone packaging box and closes it, the second robotic arm 41 picks up the earphone packaging box from the transfer area through the gripping mechanism (such as a gripper or suction cup) at its end, moves it along a preset path, and places it on the packaging device 43. The packaging device 43 has a fixed structure such as a cylinder that can move relative to each other or a gripper that can be opened and closed, to ensure that the earphone packaging box is stable in posture during the packaging process.

[0089] The packaging processing device 42 is a material supply and conveying unit that provides the necessary packaging materials for the packaging process. The packaging processing device 42 internally stores packaging materials such as cable ties rolls and pre-printed sticker rolls. According to the instructions of the control system, the packaging processing device 42 uses an internal drive mechanism (such as a reel motor) to convey cable ties of a specific length or single stickers to a predetermined position near the packaging device 43, preparing for the subsequent fixing operation.

[0090] The packaging device 43 is the core mechanism for performing the final packaging process. Once the headphone case is positioned in the processing position by the second robotic arm 41 and the packaging materials are delivered into place, the packaging device 43 begins operation. In one embodiment, the packaging device 43 includes a winding head that rotates around the headphone case, gripping the end of the strap and performing a tight spiral or loop wrap around the exterior of the headphone case; in another embodiment, the packaging device 43 includes a labeling head that picks up a sticker via vacuum suction and presses it flatly onto a designated area on the surface of the case with appropriate pressure. Through these actions, the packaging device 43 secures the packaging materials to the surface of the headphone case.

[0091] In one embodiment of the present invention, please refer to Figure 10 The packaging processing device 42 includes a conveyor rail 421 and a packaging material printer 422, the material printer being configured to print images of the packaging material, and the conveyor rail 421 being configured to convey the patterned packaging material to the packaging device 43.

[0092] In this embodiment, the packaging material printer 422 is along Figure 11 The third direction shown is located above the packaging device 43. When the control system drives the packaging material printer 422 to print images on the straps based on the consumer's interaction information, the conveyor rail 421 can make the straps fall directly onto the packaging device 43 by gravity.

[0093] Specifically, the packaging material printer 422 can be a thermal transfer printer, inkjet printer, or similar type, used for printing customized images on the surface of packaging materials (such as blank binding tape or label rolls). It receives customized graphic data (such as signatures, greetings, and patterns) from the control system and prints this content onto the packaging material instantly.

[0094] The starting point of the conveyor rail 421 is located at the discharge port of the packaging material printer 422, and the ending point extends to the packaging device 43 below. It is used to guide the printed packaging material (such as pre-printed binding tape) to move along a predetermined path. Specifically, the conveyor rail 421 can be designed as a slide with a certain inclination angle. Because the conveyor rail 421 is a structure extending in a third direction, when the packaging material is output from the packaging material printer 422 and enters the inlet of the conveyor rail 421, it can automatically slide down under the action of gravity and finally accurately reach the predetermined receiving or gripping position on the packaging device 43 below it.

[0095] In this embodiment, the packaging material is transported by gravity, which reduces the reliance on complex active drive mechanisms (such as additional motors and conveyor belts), making the vending machine 100 simpler in structure, lower in energy consumption, and more reliable.

[0096] In one embodiment of the present invention, please refer to Figure 12 The packaging device 43 includes a packaging fixing platform 431, a material limiting arm 432, and a packaging robot. The material limiting arm 432 is located on opposite sides of the packaging fixing platform 431. The packaging fixing platform 431 has a packaging box fixing station. The two material limiting arms 432 form a material limiting station. The packaging box fixing station is configured to receive and fix the headphone packaging box. The material limiting station is configured to receive and limit the packaging material. The packaging robot is configured to fix the packaging material on the surface of the headphone packaging box.

[0097] In this embodiment, the packaging fixing platform 431 is a basic workbench located on the support plate. The surface of the packaging fixing platform 431 is provided with a packaging box fixing station adapted to the headphone packaging box. The station has a positioning and clamping structure, such as two cylinders, pop-out buckles, or cavities adapted to the shape of the packaging box, for receiving the headphone packaging box with the customized headphone already inserted inside, which is transferred by the second robot arm 41, and fixing it firmly in the preset position for subsequent processing.

[0098] There are two material limiting arms 432, which are respectively set on opposite sides (e.g., left and right sides or front and back sides) of the packaging fixing platform 431 related to the packaging box fixing station. These two material limiting arms 432 can move relative to each other (e.g., slide towards or away from each other) to adjust their spacing. When the packaging material (e.g., a piece of strap) delivered from the upper conveyor rail 421 falls, the end faces of the two material limiting arms 432 form a material limiting station adapted to the width of the material. The material limiting station is located directly above the packaging box fixing station. The material limiting station is used to receive the falling packaging material and temporarily constrain and position its two ends or specific parts to prevent the material from shifting or slipping.

[0099] The packaging robot is the operating mechanism that performs the final sealing action. It can be installed near the packaging fixing platform 431 or integrated into the second robot 41, and there are no further limitations.

[0100] Specifically, when the headphone packaging box needs to be wrapped with straps, the control system prints an image of the strap based on the image information provided by the consumer. The strap falls onto the material limiting arm 432 via the conveyor guide rail 421. Then, the second robotic arm 41 is driven to move the headphone packaging box with the processed headphones to the packaging box fixing station of the packaging fixing platform 431. At this time, the bottom of the headphone packaging box is directly pressed onto the strap. Subsequently, two cylinders are driven to move in opposite directions to fix the headphone packaging box. Next, the control of the packaging robotic arm fixes the two ends of the strap to the headphone packaging box. It can be understood that the strap is a paper structure with a certain degree of rigidity, and both ends of it have adhesive media such as adhesive or double-sided tape. Finally, the control of the packaging robotic arm presses on the overlapping area of ​​the two ends of the strap to ensure that the two ends of the strap can be completely fixed to the surface of the headphone packaging box, thus completing the packaging of the headphone packaging box.

[0101] The above are merely preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A customized headphone control method, characterized in that, The customized headphone control method is applied to an automated vending machine for automatically selling headphones. The automated vending machine includes a machine body, a material hopper, a headphone processing module, and a dispensing module. The customized headphone control method includes: Generate headphone processing information; Based on the headphone processing information, the headphone processing module is controlled to obtain the target headphone from the hopper; The headphone processing module is controlled to process the target headphone. The control module moves the processed target earphone to the shipping port of the device.

2. The method as described in claim 1, characterized in that, The earphone processing information includes earphone coordinate information. The earphone processing module includes a material handling robot. The material handling robot includes a first motion rail extending along a first direction, a second motion rail extending along a second direction, a third motion rail extending along a third direction, and a material handling component. The material handling component is movably disposed on the third motion rail. The first direction, the second direction, and the third direction are perpendicular to each other. The step of controlling the headphone processing module to obtain the target headphone from the hopper based on the headphone processing information includes: Based on the headphone coordinate information, determine the target hopper location in the hopper corresponding to the target headphone; The first motion rail, the second motion rail, and the third motion rail are controlled to drive the material picking component to move so that the material picking component is aligned with the target bin. The second motion rail is controlled to drive the third motion rail to move, so that the picking component extends into the target compartment and picks up the target earphone located in the target compartment.

3. The method as described in claim 1, characterized in that, The earphone processing information also includes processing information, and the earphone processing module further includes a first robotic arm and an earphone processing device; The step of controlling the headphone processing module to process the target headphone includes: The first robotic arm is controlled to receive the target earphone obtained by the material handling component and transfer the target earphone to the earphone processing station. Based on the processing information, the headphone processing device is controlled to process the target headphone located at the headphone processing station.

4. The method as described in claim 3, characterized in that, The earphone processing device is a laser engraving machine; The step of controlling the headphone processing module to process the target headphone includes: Based on the processed information, laser engraving control instructions are generated; Send the laser engraving control command to the laser engraving machine; According to the laser engraving control command, the laser engraving machine is driven to process the target earphone located at the earphone processing station.

5. The method according to any one of claims 1 to 4, characterized in that, The hopper is also configured to store headphone packaging boxes. Before the step of controlling the shipping module to move the processed target headphones to the shipping port of the machine body, the following steps are also included: Based on the headphone processing information, the headphone processing module is controlled to retrieve the headphone packaging box corresponding to the target headphone from the hopper and transfer the headphone packaging box to the transfer area. The control module for the earphone processing will place the processed target earphone into the earphone packaging box; The step of controlling the shipping module to move the processed target earphone to the shipping port of the device is as follows: The control module moves the earphone packaging box containing the target earphone to the shipping port of the main body.

6. The method as described in claim 5, characterized in that, The hopper includes multiple compartments, each compartment being configured to store the target earphones and earphone packaging box in a fully assembled state, wherein the target earphones are located in the earphone packaging box in the fully assembled state; Before the step of controlling the headphone processing module to process the target headphone, the following steps are included: Based on the headphone processing information, the headphone processing module is controlled to retrieve the corresponding headphone packaging box from the hopper; The headphone processing module is controlled to open the headphone packaging box. The headphone processing module is controlled to acquire the target headphones located in the headphone packaging box.

7. The method as described in claim 6, characterized in that, The vending machine also includes a packaging processing module. Before the step of controlling the dispensing module to move the earphone packaging box containing the target earphones to the dispensing port of the machine body, the machine further includes: Generate packaging processing information; Based on the packaging processing information, the packaging processing module is controlled to obtain the headphone packaging box, wherein the headphone packaging box contains the target headphones that have been processed; The packaging processing module is controlled to package the headphone box.

8. The method as described in claim 7, characterized in that, The packaging processing module includes a second robotic arm, a packaging processing device, and a packaging device. The packaging processing device can pre-store packaging materials. The step of controlling the packaging processing module to package the headphone box includes: The packaging processing device is controlled to process the pre-stored packaging materials and the processed packaging materials are transferred to the packaging device. The second robotic arm is controlled to transfer the headphone box to the packaging device; The packaging device is controlled to fix the packaging material to the surface of the headphone packaging box.

9. The method as described in claim 8, characterized in that, The packaging processing device includes a conveyor rail and a packaging material printer. The packaging material printer can pre-store packaging materials. The packaging device includes a packaging fixing platform, a material limiting arm, and a packaging robot. The step of controlling the packaging processing device to process the pre-stored packaging materials and transferring the processed packaging materials to the packaging device includes: Generate packaging box processing information; Based on the packaging box processing information, control the packaging material printer to print the packaging material; The packaging material printer is controlled to convey the packaging material to the conveying guide rail, so that the packaging material that has completed printing is moved along the conveying guide rail to the material limiting arm of the packaging device; The step of controlling the second robotic arm to transfer the earphone packaging box to the packaging device includes: The second robotic arm is controlled to move the headphone packaging box to the packaging fixing platform of the packaging device, so that the headphone packaging box is located on a portion of the surface of the packaging material; The step of controlling the packaging device to fix the packaging material to the surface of the headphone packaging box includes: The packaging robot is controlled to place both ends of the packaging material on the surface of the headphone packaging box; The packaging robot is controlled to apply pressure to both ends of the packaging material so that both ends of the packaging material are fixed to the surface of the headphone packaging box.

10. An automated vending machine for implementing the method as described in any one of claims 1 to 9, characterized in that, The vending machine is used for automatically selling headphones. The vending machine includes a body, a hopper, a headphone processing module, and a dispensing module. The hopper and the headphone processing module are both located in the body. The fuselage is equipped with a loading port; The hopper is configured to store headphones; The headphone processing module is configured to retrieve a target headphone from the hopper and process the target headphone. The shipping module is configured to transfer the processed target earphones to the shipping port.

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