A method and system for scheduling a mouthpiece

Abstract

The application discloses a cigarette industrial logistics field and discloses a scheduling method and system of a mouth stick, and aims to solve the technical problem that the existing scheduling method and system of the mouth stick are prone to errors in use, and the scheduling efficiency of the mouth stick is reduced. It includes the consistency check of the machine table work order and the label information to ensure that the correct mouth stick is transported to the machine table, and only when the check result is consistent, the electric control module can obtain the mouth stick information from the warehouse management module and then start production, that is, by limiting the mouth stick information, the mouth stick is avoided to be forced to be put into the machine table for production, and the alarm module sends an alarm to remind the staff to handle the error, so that the correctness and efficiency of the mouth stick scheduling are improved.

Description

Technical Field

[0001] This invention relates to a method and system for scheduling cigarette filter tips, belonging to the field of cigarette industrial logistics. Background Technology

[0002] The cigarette industry often uses a logistics warehouse management system to manage the inbound and outbound of filter rods. Different types of filter rods are stored in a unified warehouse, while different machines can only handle specific types of filter rods.

[0003] The inventors discovered that when various types of mouthpieces are dispatched from the warehouse to the machine via mouthpiece transport units such as mouthpiece plastic buckets, it is easy to dispatch the wrong mouthpiece to the machine. Alternatively, the same mouthpiece plastic bucket may leave residual information in different systems, causing the mouthpiece plastic bucket that has been replenished / is incorrectly awaiting return to leave full / empty information in the warehouse management system, thus making the mouthpiece plastic bucket temporarily unusable.

[0004] Therefore, existing methods and systems for scheduling mouthpieces are prone to errors during use, which reduces the efficiency of mouthpiece scheduling. Summary of the Invention

[0005] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a scheduling method and system for improving scheduling accuracy and efficiency.

[0006] To achieve the above objectives, this disclosure employs the following technical solution:

[0007] Firstly, this disclosure provides a method for scheduling a mouthpiece, including,

[0008] A correspondence between the label information and the nozzle information of different nozzle transport units is established in advance in the warehouse management module. The nozzle transport unit is equipped with a readable label for storing the label information. A signal connection between the warehouse management module and the machine control module is established in advance.

[0009] The data acquisition module establishes a signal connection with the machine tool electrical control module. The data acquisition module is used to read the readable tag of the mouthpiece transport unit to obtain the corresponding tag information. The machine tool electrical control module obtains the tag information and verifies the consistency between the machine tool work order and the tag information.

[0010] In response to the verification result being consistent, the machine control module sends the tag information to the warehouse management module, and the warehouse management module sends the corresponding nozzle information to the machine control module.

[0011] In response to the discrepancy in the verification result, the machine's electrical control module controls the alarm module to issue an alarm.

[0012] In some embodiments of the first aspect, the readable tag of the mouthpiece transport unit is an RFID (Radio Frequency Identification) tag, and the data acquisition module includes a reader for reading the RFID tag.

[0013] In some embodiments of the first aspect, the verification result of the machine tool electrical control module includes the consistency between the brand ID (identification number) recorded in the label information and the mouthpiece brand number recorded in the machine tool work order.

[0014] In some embodiments of the first aspect,

[0015] In response to the inconsistency of the verification result, the machine control module also sends an alarm message and the corresponding tag information to the warehouse management module; in response to the alarm message, the warehouse management module marks the corresponding tag information as full.

[0016] In some embodiments of the first aspect, the data acquisition module establishes a signal connection with the warehouse management module; in response to receiving tag information, the warehouse management module marks the tag information as empty.

[0017] In some embodiments of the first aspect, the data acquisition module establishes a signal connection with the machine tool electrical control module, the machine tool electrical control module acquires the tag information, and the machine tool electrical control module verifies the consistency between the machine tool work order and the tag information, further including...

[0018] The machine control module sends a status verification request and the tag information corresponding to the status verification request to the warehouse management module; in response to the status verification request, the warehouse management module sends the status of the corresponding tag information to the machine control module.

[0019] In response to the label information indicating a full material status, the machine's electrical control module controls the alarm module to issue an alarm.

[0020] In some embodiments of the first aspect, a first-in-first-out (FIFO) view table is pre-established in the warehouse management module. The FIFO view table includes the inbound time sequence of different nozzles within each production batch. When the warehouse management module issues nozzles, it deletes the earliest inbound time of the production batch corresponding to the nozzle information.

[0021] Secondly, this disclosure also provides a scheduling system for mouthpieces, including a warehouse management module, a mouthpiece transportation unit, a data acquisition module, a machine control module, and an alarm module:

[0022] The warehouse management module is signal-connected to the machine tool electrical control module;

[0023] The mouthpiece transport unit is equipped with a readable tag that stores the tag information;

[0024] The data acquisition module is used to read the corresponding tag information from the readable tag and send the tag information to the machine control module;

[0025] The machine tool electrical control module is used to verify the consistency between the machine tool work order and the tag information. The machine tool electrical control module is also used to control the alarm module to issue an alarm.

[0026] The warehouse management module is used to establish the correspondence between the label information and the label information of different mouthpiece transport units. The warehouse management module is also used to send the label information corresponding to the mouthpiece information to the machine control module.

[0027] In some embodiments of the second aspect, a query module is also included, which is signal-connected to the warehouse management module, and the query module is used to query label information and mouth stick information.

[0028] In some embodiments of the second aspect, a locking device is further included, which is used to establish a signal connection with the machine tool electrical control module; in response to a consistent verification result, the machine tool electrical control module controls the locking device to disengage.

[0029] Compared with the prior art, the beneficial effects achieved by this disclosure are as follows:

[0030] The nozzle scheduling method disclosed herein ensures that the correct nozzles are transported to the machine by verifying the consistency of the machine work order and label information. Only when the verification result is consistent can the electronic control module obtain the nozzle information from the warehouse management module and start production. That is, the nozzle information restriction avoids forcibly putting incorrectly scheduled nozzles into the machine for production. At the same time, the alarm module issues an alarm to remind the staff to deal with the error. Therefore, the accuracy and efficiency of nozzle scheduling are improved.

[0031] The mouthstick scheduling system disclosed herein has the same technical effect. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in this disclosure 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 this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a flowchart of the mouthpiece scheduling method provided in this embodiment;

[0034] Figure 2 This is a schematic diagram of the scheduling system for the mouthpiece provided in this embodiment;

[0035] In the diagram: 1-Warehouse management module; 2-Mouth rod transport unit; 3-Data acquisition module; 4-Machinery electrical control module; 5-Alarm module; 7-Clamping device. Detailed Implementation

[0036] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments and specific features in the embodiments are detailed descriptions of the technical solution of the present application, rather than limitations thereof. In the absence of conflict, the embodiments and technical features in the embodiments can be combined with each other.

[0037] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship. Example 1

[0038] Figure 1 This is a flowchart illustrating a method for scheduling a mouthpiece according to Embodiment 1 of the present invention. This flowchart merely shows the logical order of the method described in this embodiment. Provided there are no conflicts, different methods may be used in other possible embodiments of the present invention. Figure 1 Complete the steps shown or described in the order indicated.

[0039] The mouthpiece scheduling method provided in this embodiment can be applied to terminals and can be executed by different devices in the mouthpiece scheduling system. These devices can be implemented in software and / or hardware and can be integrated into different terminals, such as machine tools or servers managing the platform. See also... Figure 1 The method implemented in this way specifically includes the following steps:

[0040] The correspondence between the label information and the label information of different mouth rod transport units 2 is established in advance in the warehouse management module 1. The mouth rod transport unit 2 is equipped with a readable label for storing label information. The signal connection between the warehouse management module 1 and the machine control module 4 is established in advance. The module includes a data acquisition module 3, which is used to read the readable label of the mouth rod transport unit 2 to obtain the corresponding label information.

[0041] Data acquisition module 3 establishes a signal connection with machine tool electrical control module 4, machine tool electrical control module 4 acquires tag information, and machine tool electrical control module 4 verifies the consistency between machine tool work order and tag information;

[0042] In response to the verification result being consistent, the machine control module 4 sends the tag information to the warehouse management module 1, and the warehouse management module 1 sends the corresponding nozzle information to the machine control module 4.

[0043] In response to the inconsistent verification results, the machine's electrical control module 4 controls the alarm module 5 to issue an alarm.

[0044] The nozzle scheduling method provided in this embodiment is well-suited for scheduling tasks with high manual intervention. Firstly, because different types of nozzles have different parameters, such as length, diameter, material, and filters, different machines are needed to handle different nozzles. Since nozzle storage has high environmental and fire safety requirements, different types of nozzles are stored uniformly in a warehouse, which is a certain distance from the production workshop where the machines are located. However, in the existing supply chain, nozzles and machines are often manually scheduled, making nozzle scheduling prone to errors. Secondly, during the execution of existing nozzle scheduling tasks, the lack of information exchange between the machine control module 4 and the warehouse management module 1 means that relevant information from the nozzle transport unit 2 is easily retained in both modules, leading to situations where nozzle or tag data cannot be entered, information is duplicated, or information is missing. In contrast, the nozzle scheduling method provided in this embodiment identifies the nozzle transport unit 2 using tag information to facilitate identification by the machine control module 4 and the warehouse management module 1, establishing a signal connection between them. The machine control module 4 and the warehouse management module 1 can exchange the identified tag information. The tag information records basic information about the nozzle, such as brand, length, diameter, material, and filter. The machine control module 4 performs consistency verification between the tag information and the machine work order. If the tag information and the basic information about the nozzle in the machine work order are not found, the connection is established. When the information matches, the nozzle is scheduled to the correct machine. At this time, the machine's electrical control module 4 sends the tag information to the warehouse management module 1. The warehouse management module 1 sends the nozzle information to the machine's electrical control module 4 according to the established information correspondence. However, if the tag information and the basic information about the nozzle in the machine's work order are inconsistent, the machine's electrical control module 4 controls the alarm module 5 to issue an alarm. At the same time, the machine's electrical control module 4 also cannot obtain the nozzle information required for processing, preventing the incorrectly scheduled nozzle from being placed into the machine for processing, thereby improving the efficiency and accuracy of nozzle scheduling and processing. Furthermore, from the moment the nozzle leaves the warehouse, regardless of whether a scheduling error occurs in the nozzle transportation unit 2, the tag information and nozzle information will be processed accordingly to prevent information residue and duplication.

[0045] Optionally, in response to the machine control module 4 sending tag information to the warehouse management module 1, the warehouse management module 1 will process the corresponding nozzle information for outbound processing. The outbound processing includes marking the nozzle information for outbound processing or deleting the nozzle information after production is completed.

[0046] Optionally, in a further but non-limiting embodiment of this application, the mouth rod transport unit 2 is a mouth rod plastic fighting machine, the warehouse type managed by the warehouse management module 1 is a flat warehouse, and the machine includes a coiling machine and a transmitter.

[0047] Optionally, one set of machine control module 4 can manage multiple different machines simultaneously, or different types of machines can be controlled by different machine control modules 4. Example 2

[0048] This embodiment provides a method for scheduling a mouthpiece, which is an improvement on Embodiment 1. For details not covered, please refer to Embodiment 1.

[0049] Optionally, in a further, but non-limiting, embodiment of this application, the readable tag of the mouthpiece transport unit 2 is an RFID tag, and the data acquisition module 3 includes a reader / writer for reading the RFID tags. RFID tags can quickly read and identify multiple tags in a short time, greatly improving work efficiency. In contrast, traditional barcodes and QR codes can only be scanned one at a time, while the reader / writer can simultaneously identify multiple RFID tags of the mouthpiece transport unit 2, eliminating the need for manual scanning and significantly saving time. RFID tags have a large data storage capacity, allowing them to store more information. This enables RFID tags to store more detailed item information, such as brand, length, diameter, material, filter, and filter rod production and assembly information, providing greater convenience for mouthpiece management and tracking. RFID tags are not limited by the shape or size of the mouthpiece transport unit 2 and can be made in various shapes and sizes to adapt to different application needs. Furthermore, because their reading is not limited by size and shape, the tags can be more flexibly applied to various mouthpiece transport units 2.

[0050] Optionally, in a further, but not limiting, embodiment of this application, the verification result of the machine tool electronic control module 4 includes the consistency between the brand ID recorded in the label information and the mouthpiece brand number recorded in the machine tool work order. That is, the brand ID of the mouthpiece is disclosed in the label information. For example, in one embodiment, the format of the label information can be 35 characters: "LBPZ3201L07202402202220240220170314", where the first 8 characters are the brand ID.

[0051] Normally, after the mouthstick transport unit 2 leaves the warehouse, the warehouse management module 1 marks it as empty. This allows it to be used again when it returns. However, to prevent incorrect scheduling of the mouthstick transport unit 2, it may be returned to the warehouse unprocessed. Optionally, in a further, but not limiting, embodiment of this application, in response to an inconsistent verification result, the machine control module 4 sends an alarm message and corresponding tag information to the warehouse management module 1. In response to the alarm message, the warehouse management module 1 marks the corresponding tag information as full. When the mouthstick transport unit 2 is returned to the warehouse unprocessed, since the warehouse management module 1 has already marked the corresponding tag information as full, it can only be remarked as empty and reused after the incorrectly scheduled mouthstick transport unit 2 is cleared and reset. For example, after the mouthpiece transport unit 2 leaves the warehouse, it is marked as empty in the warehouse management module 1. If it is then dispatched to the wrong machine, it is marked as full in the warehouse management module 1. If the mouthpiece in unit 2 is transported to the correct machine by other means, it cannot be dispatched again because it is marked as full. Even if the actually empty mouthpiece transport unit 2 is brought back to the warehouse, it cannot be dispatched again because it is marked as full in the warehouse management module 1. Those skilled in the art will readily see that during dispatching... If the route is incorrect, the mouthpiece transport unit 2 will be re-transported to the correct machine. This method prevents operators from being lazy and taking the mouthpiece out of the mouthpiece transport unit 2 by other means to have someone else carry it to the correct machine after the mouthpiece transport unit 2 has arrived at the wrong machine, and then taking the empty mouthpiece transport unit 2 back to the warehouse to be reloaded. This is because such a situation would prevent the correct machine's electrical control module 4 from obtaining the mouthpiece information based on the readable tag of the mouthpiece transport unit 2. After the mouthpiece transport unit 2 has arrived at the wrong machine, the above method compels the staff to take the mouthpiece back to the warehouse along with the mouthpiece transport unit 2.

[0052] The above mentioned cleaning and resetting the incorrectly scheduled mouthpiece transport unit 2. Optionally, in a further but non-limiting embodiment of this application, the mouthpieces in the incorrectly scheduled mouthpiece transport unit 2 are put back into the warehouse, and the data acquisition module 3 and the warehouse management module 1 are connected by a signal. The data acquisition module 3 reads the readable tag. In response to receiving the tag information, the warehouse management module 1 marks the tag information as empty.

[0053] Optionally, in a further, but non-limiting, embodiment of this application, a first-in-first-out (FIFO) view table can be pre-established in the warehouse management module 1 to facilitate the outbound management of nozzles. The FIFO view table includes the inbound time sequence of different nozzles within each production batch. When the warehouse management module 1 issues nozzles, it deletes the earliest inbound time of the production batch corresponding to the nozzle information. For example, when the same batch of mouthpieces is received into the warehouse at different times, with each mouthpiece as a pallet unit, the warehouse management module 1 records the brand ID, batch, and receipt time of each mouthpiece pallet unit in the FIFO (First-In, First-Out) view table. The receipt times of different mouthpiece pallet units are then itemized and arranged from earliest to latest according to different batches. When the mouthpiece transport unit 2 dispatches a mouthpiece pallet unit from the warehouse, the warehouse management module 1 selects the mouthpiece information to be dispatched, retrieves the receipt time sequence of the corresponding batch from the FIFO view table, deletes the earliest receipt time entry, and the number of deleted receipt time entries is the same as the number of mouthpiece pallet units recorded in the mouthpiece information. Simultaneously, the mouthpiece transport unit 2 moves the mouthpiece pallet units corresponding to the deleted receipt time entries from the warehouse. This helps maintain the smooth operation of the system and avoids bottlenecks or delays caused by improper processing order.

[0054] To strengthen on-site management and prevent information residue and duplication, the incorrectly scheduled mouthpiece transport unit 2 needs to be returned to the warehouse for re-entry before being scheduled to the correct machine. This prevents the incorrectly scheduled mouthpiece transport unit 2 from being transported to other machines without being returned to the warehouse. Optionally, in a further, but not limiting, embodiment of this application, the data acquisition module 3 establishes a signal connection with the machine control module 4. The machine control module 4 acquires tag information and verifies the consistency between the machine work order and the tag information. The process also includes the machine control module 4 sending a status verification request and the tag information corresponding to the status verification request to the warehouse management module 1. In response to the status verification request, the warehouse management module 1 sends the status of the corresponding tag information to the machine control module 4. In response to the tag information indicating a full status, the machine control module 4 controls the alarm module 5 to issue an alarm. Therefore, since the warehouse management module 1 has already marked the incorrectly scheduled mouthpiece transport unit 2 as full, it is impossible to reschedule the incorrectly scheduled mouthpiece transport unit 2 to other machines, preventing information residue and duplication and strengthening the management of the transportation process. After the incorrectly scheduled mouthpiece transport unit 2 is brought back to the warehouse and the mouthpiece is put back into the warehouse, the tag information of the mouthpiece transport unit 2 can be marked as empty, and the next mouthpiece transport can continue.

[0055] Optionally, in a further, but non-limiting, embodiment of this application, the machine includes a winding machine and a transmitter. An RFID tag reader / writer can be installed at the nozzle receiving station of the winding machine, and the cycle time of the RFID tag reader / writer is controlled by a PLC. The reader / writer can be a Personal Digital Assistant (PDA). The operator reads the RFID tag by clicking the "tag read" button or a mechanical button on the PDA.

[0056] The filter tip scheduling method provided in this embodiment improves the missing process of filter tip quality traceability in cigarette production. Based on the construction of a quality traceability system and the background of tobacco material quality management, it relies on readable tags on the filter tip transportation unit 2 and uses tag recognition technology to establish a complete process from filter tip warehousing → filter tip warehousing → tag information verification → obtaining filter tip information and handling various unexpected errors. This reduces the probability of errors in cigarette production process management, effectively promotes the efficient and smooth operation of cigarette production quality management, improves the quality assurance capability of the cigarette production process, promotes the digital transformation of enterprises, and realizes filter tip error prevention and accurate traceability management. Example 3

[0057] This embodiment provides a beak scheduling system that can implement the beak scheduling method provided in either Embodiment 1 or Embodiment 2.

[0058] refer to Figure 2 This embodiment provides a scheduling system for mouthpieces, including a warehouse management module 1, a mouthpiece transportation unit 2, a data acquisition module 3, a machine electrical control module 4, and an alarm module 5.

[0059] Warehouse management module 1 is connected to machine electrical control module 4 via signal connection;

[0060] The mouthpiece transport unit 2 is equipped with a readable tag that stores tag information;

[0061] Data acquisition module 3 is used to read the corresponding tag information from readable tags and send the tag information to machine control module 4;

[0062] The machine tool electrical control module 4 is used to verify the consistency of the machine tool work order and label information. The machine tool electrical control module 4 is also used to control the alarm module 5 to issue an alarm.

[0063] Warehouse management module 1 is used to establish the correspondence between the label information and the label information of different mouthpiece transport units 2. Warehouse management module 1 is also used to send the label information corresponding to the mouthpiece information to the machine control module 4.

[0064] In addition to the usage method mentioned in Embodiment 1 or 2, when the machine does not use up all the mouth stick trays in the mouth stick transport unit 2, the mouth stick scheduling system can also process the returned mouth stick transport unit 2 through the data acquisition module 3. The data acquisition module 3 reads the tag information, the warehouse management module 1 retrieves the corresponding mouth stick information, and then the remaining number of mouth stick trays in the warehouse management module 1 is input, and the mouth stick trays are put back into the warehouse.

[0065] To enable the data acquisition module 3 in Embodiment 2 to connect to the machine control module 4 or the warehouse management module 1 under different scenario requirements, refer to... Figure 2 The data acquisition module 3 establishes / disconnects signal connections with the machine control module 4 or the warehouse management module 1. It connects when it needs to read readable tags and disconnects when it needs to move to the next scene. Available forms include pluggable USB data cable connection and Bluetooth connection. The data acquisition module 3, machine control module 4 and warehouse management module 1 can also be integrated into a set of information interaction systems.

[0066] Optionally, in further, but non-limiting embodiments of this application, reference is made to... Figure 2 The cigarette filter tip dispatching system also includes a query module 6, which is signal-connected to the warehouse management module 1. Query module 6 is used to query tag information and filter tip information. Query module 6 can query pallet number, task number, material number, source area, target area, entry time (greater than), and entry time (less than). The fields displayed in the query include shift, shift number, pallet number, task number, material number, material description, RFID tag information, source area, target area, quantity, part number, entry time, cigarette rolling machine, forming machine, cigarette filter tip specifications, formed filter tip specifications, shift, work group, loading time, unloading time, and verification result. Verification result information includes no label, consistent comparison, inconsistent, bad cigarettes, and excessive storage time. The query content can be exported as an Excel spreadsheet, allowing for precise traceability of individual filter tip transport units 2.

[0067] Optionally, alarm module 5 includes a flashing alarm light, as well as a switch, database, and server with an alarm push display program installed.

[0068] Optionally, in a further but non-limiting embodiment of this application, the mouth stick transport unit 2 is also equipped with a locking device 7, which can establish / disconnect a signal connection with the machine control module 4. In response to a consistent verification result, the machine control module 4 controls the locking device 7 to open; otherwise, the operator retains the mouth stick transport unit 2. The signal connection between the locking device 7 and the machine control module 4 can adopt near field communication (NFC) technology.

[0069] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0070] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0071] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0072] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0073] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

[0074] In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0075] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0076] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A method for scheduling a mouth stick, characterized in that, include, The correspondence between the label information and the label information of different mouth rod transport units (2) is established in advance in the warehouse management module (1). The mouth rod transport unit (2) is equipped with a readable label for storing the label information. The signal connection between the warehouse management module (1) and the machine control module (4) is established in advance. The data acquisition module (3) establishes a signal connection with the machine tool electrical control module (4). The data acquisition module (3) is used to read the readable tag of the mouth rod transport unit (2) to obtain the corresponding tag information. The machine tool electrical control module (4) obtains the tag information and verifies the consistency between the machine tool work order and the tag information. In response to the verification result being consistent, the machine control module (4) sends the tag information to the warehouse management module (1), and the warehouse management module (1) sends the corresponding mouth stick information to the machine control module (4). In response to the inconsistency of the verification result, the machine control module (4) controls the alarm module (5) to issue an alarm; In response to the inconsistency of the verification result, the machine control module (4) also sends an alarm message and the corresponding tag information to the warehouse management module (1); in response to the alarm message, the warehouse management module (1) marks the corresponding tag information as full. The incorrectly scheduled mouthpiece transport unit (2) is cleaned and reset, the mouthpieces in the incorrectly scheduled mouthpiece transport unit (2) are put back into the warehouse, and the data acquisition module (3) establishes a signal connection with the warehouse management module (1); in response to receiving the tag information, the warehouse management module (1) marks the tag information as empty.

2. The method for scheduling the mouthpiece according to claim 1, characterized in that, The readable tag of the mouth rod transport unit (2) is an RFID tag, and the data acquisition module (3) includes a reader for reading the RFID tag.

3. The method for scheduling the mouthpiece according to claim 1, characterized in that, The verification result of the machine tool electrical control module (4) includes the consistency between the brand ID recorded in the label information and the mouthstick brand number recorded in the machine tool work order.

4. The method for scheduling the mouthpiece according to claim 1, characterized in that, The data acquisition module (3) establishes a signal connection with the machine tool electrical control module (4), the machine tool electrical control module (4) acquires the tag information, the machine tool electrical control module (4) verifies the consistency between the machine tool work order and the tag information, and also includes, The machine control module (4) sends a status verification request and the tag information corresponding to the status verification request to the warehouse management module (1); in response to the status verification request, the warehouse management module (1) sends the status of the corresponding tag information to the machine control module (4). In response to the label information indicating a full material status, the machine control module (4) controls the alarm module (5) to issue an alarm.

5. The method for scheduling the mouthpiece according to claim 1, characterized in that, A first-in-first-out (FIFO) view table is pre-established in the warehouse management module (1). The FIFO view table includes the inbound time sequence of different nozzles in each production batch. When the warehouse management module (1) takes out nozzles, it deletes the earliest inbound time of the production batch corresponding to the nozzle information.

6. A scheduling system for a mouthpiece, characterized in that, It includes a warehouse management module (1), a mouthpiece transport unit (2), a data acquisition module (3), a machine electrical control module (4), and an alarm module (5): The warehouse management module (1) is connected to the machine tool electrical control module (4) via signal. The mouthpiece transport unit (2) is equipped with a readable tag that stores tag information; The data acquisition module (3) is used to read the corresponding tag information from the readable tag and send the tag information to the machine control module (4). The machine tool electrical control module (4) is used to verify the consistency of the machine tool work order and tag information. The machine tool electrical control module (4) is also used to control the alarm module (5) to issue an alarm. The warehouse management module (1) is used to establish the correspondence between the label information and the mouth information of different mouth rod transport units (2). The warehouse management module (1) is also used to send the mouth rod information corresponding to the label information to the machine control module (4). In response to the inconsistent verification result, the machine control module (4) also sends an alarm message and the corresponding tag information to the warehouse management module (1); in response to the alarm message, the warehouse management module (1) marks the corresponding tag information as full. The incorrectly scheduled mouthpiece transport unit (2) is cleaned and reset, the mouthpieces in the incorrectly scheduled mouthpiece transport unit (2) are put back into the warehouse, and the data acquisition module (3) establishes a signal connection with the warehouse management module (1); in response to receiving the tag information, the warehouse management module (1) marks the tag information as empty.

7. The scheduling system for the mouthpiece according to claim 6, characterized in that, It also includes a query module (6), which is signal-connected to the warehouse management module (1). The query module (6) is used to query label information and mouth stick information.

8. The scheduling system for the mouthpiece according to claim 6, characterized in that, It also includes a latching device (7), which is used to establish a signal connection with the machine tool electrical control module (4); in response to the verification result being consistent, the machine tool electrical control module (4) controls the latching device (7) to release.

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