A control method and system for a hot-pressing high-frequency equipment pipeline

Abstract

The application discloses a control method and system of a hot-pressing high-frequency equipment assembly line, and belongs to the field of shoe machines. The systematized control of the product improves the production efficiency of the equipment, optimizes the working environment of workers, realizes automatic material distribution, automatic production and automatic parameter adjustment, enables employees to focus on only one thing, and reduces training cost.

Description

Technical Field

[0001] This invention discloses a control method and system for a hot pressing high-frequency equipment production line, belonging to the field of shoe machinery. Background Technology

[0002] The current high-voltage high-frequency equipment is a device used for composite shoe upper materials.

[0003] Existing high-voltage, high-frequency equipment requires workers to load and unload materials in front of the equipment during operation. However, due to the confined space in front of the equipment, workers experience significant downtime during operation, resulting in low efficiency. Furthermore, workers are exposed to high temperatures, leading to poor working conditions and high labor intensity. Moreover, since shoe production differs from other standard parts, the product changeover rate is high, requiring frequent equipment shutdowns to adjust processing parameters for adaptation, further reducing actual efficiency.

[0004] A new solution is proposed to address the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a control system for a hot-pressing high-frequency equipment production line to solve the above-mentioned problems.

[0006] This invention achieves the above objective through the following technical solution: a control method for a hot-pressing high-frequency equipment production line, comprising the following steps: S1 establishes a processing parameter library, and the processing parameters of the hot pressing high frequency equipment are manually written and entered into the storage device in advance, which is used to control the hot pressing high frequency equipment to execute the corresponding processing parameters; S2 establishes an identification library and sets identification marks on the mold to correspond to the processing parameters of S1; S3 establishes a coordinate library and sets marks on the mold for positioning the workstation coordinates on the production line; S4 establishes an equipment management library, combines the numbers of several hot-pressing high-frequency equipment, and enters the processing parameters into the processing parameter library in S1. At the same time, the operating status of the equipment is marked as "1", the standby status is marked as "0", and the fault status is marked as "2", and the equipment operating status is collected in real time. The S5 central data processing unit, whose core is a computer or PLC, is used to receive signals from S2 and S4 in order to retrieve the data from S1 to the hot-pressing high-frequency equipment which is in the "0" state. S6 establishes linkage, using the identification mark recognizer to identify the identification mark of S2. After the identification mark is identified, a signal is sent to the central data processing of S5. After receiving the signal, the central data processing retrieves the processing parameters of S1 from its storage device according to the signal content. At the same time, the central data processing retrieves the equipment management library and selects a hot pressing high-frequency device in standby mode, and inputs the processing parameters into the hot pressing high-frequency device. The processing parameters of S1 include: hot pressing pressure, hot pressing temperature, hot pressing time, high frequency, current magnitude, high frequency intervention start time, and high frequency intervention end time.

[0007] A control system for a hot-pressing high-frequency equipment production line includes the following modules: Terminal input module for manual operation of the central processing module; The assembly module consists of several workstations, where materials are placed on molds for preliminary assembly or processed materials are removed from the molds by manual labor. The processing module consists of several hot-pressing high-frequency devices, used to process the assembled materials; A thermal insulation module is installed between the assembly module and the processing module to provide thermal insulation. The transport module, consisting of conveyor belts including a feed belt and a return belt, is used to connect the assembly module and the processing module in series. The identification module, located on the heat insulation module, is used to identify the identification code of the mold on the feed belt. The identification code is used to directly retrieve the processing parameters from the upper-level processing parameter library of the identification library and input them into one of the hot pressing high-frequency equipment to replace the original processing parameters. The loading and unloading module is used to send the material on the loading belt after passing through the heat insulation module to the hot pressing high-frequency equipment with the corresponding processing parameters, or to place the material processed on the hot pressing high-frequency equipment onto the unloading belt.

[0008] Preferably, it also includes the following modules: The coordinate reading module, installed above the ejector belt, is used to identify the marking codes on the mold, where the marking codes are used in the coordinate library; The unloading module is installed between the workstation and the unloading conveyor belt to transport the mold on the unloading conveyor belt to the workstation.

[0009] Preferably, it also includes the following modules: The material stacking module, installed on one side of the workstation, is divided into an initial material placement tray and a finished material placement tray. It is electrically connected to the central processing module and has the function of detecting the quantity / weight of materials. The unmanned transport module, which is bound to the stacking module and controlled by the central processing module, is used to replenish the initial material to the placement tray or to remove the material from the finished material placement tray and send it to the next process.

[0010] Preferably, the following modules are also included: The isolation module consists of multiple heat insulation panels that enclose several workstations to form an independent space. One end of the module has a doorway for workers to enter and exit, and the workstation has a window for the unmanned transport module to interact with. The temperature control module is used to regulate the internal temperature of the insulation module.

[0011] Preferably, the assembly module further includes the following secondary modules: The detection module is used to detect whether the worker's initial installation is in place, and at the same time, it identifies the marking codes on the mold and registers the marking codes into the coordinate library; The material pushing module is used to push the material on the detection module into the feed belt. The material pushing module is equipped with a light curtain to identify whether there is enough space on the feed belt.

[0012] Preferably, the assembly module further includes the following secondary modules: The employee operation module includes a display and an input terminal. It is bound to the detection module, logs in using the employee's ID, and has a counting function to count the number of employees' work and to allow the backend to know the location of each employee, facilitating direct deployment by the backend.

[0013] Preferably, the loading and unloading module includes an intelligent vision positioning system for control, grippers for clamping the mold, and a three-axis gantry platform for mounting the intelligent vision positioning system and the grippers.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. It achieves the separation of workers and equipment; 2. Placing workers in a comfortable, individual environment demonstrates greater humanistic care; 3. By using a transmission module to connect multiple devices and workstations in parallel, the equipment is always running, reducing waiting time and increasing work efficiency. 4. Use preset identification codes to specify processing parameters for designated molds, so that workers at different workstations can produce different products, avoiding the situation where employees have to wait for the parameters to be adjusted before they can start working when changing products. 5. This avoids the situation where one worker is assigned to one piece of equipment, resulting in workers being forced to take time off and having nothing to do when the equipment is being maintained; 6. The local database stores all core data, including mold information, parameter information, equipment operation records, mold transfer records, alarm records, etc., with a data retention period of ≥1 year, and supports data backup and recovery; cloud backup uses encrypted storage to ensure data security. 7. Visualized monitoring: The application layer real-time monitoring interface adopts an industrial-grade visual design, which intuitively displays the status of each piece of equipment and the flow of molds. It supports abnormal information pop-up prompts, allowing staff to quickly grasp the production dynamics. 8. Parameter and Mold Management: Administrators can manage molds and parameters in batches through the application layer interface, supporting modification of mold binding relationships and parameter adjustment. Operation records are traceable to ensure standardized management. 9. Statistical Analysis: The system automatically compiles production data, including gluing machine working hours, mold turnover, anomaly rate, and work efficiency of each station, generating daily, weekly, and monthly reports. It also supports data export, providing a basis for production optimization. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the layout of the present invention; Figure 2 This is a structural schematic diagram from another perspective of the layout of the present invention; Figure 3 This is a schematic diagram of the system structure of the present invention; Figure 4 This is a flowchart of the pipeline.

[0016] Reference numerals: 1. Isolation module; 2. Processing module; 3. Workstation; 4. Feeding belt; 5. Discharging belt; 6. Unmanned transport module; 7. Loading and unloading module. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. In this description, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown: Example 1: Includes the following steps: S1 establishes a processing parameter library, and the processing parameters of the hot pressing high frequency equipment are manually written and entered into the storage device in advance, which is used to control the hot pressing high frequency equipment to execute the corresponding processing parameters; S2 establishes an identification library and sets identification marks on the mold to correspond to the processing parameters of S1; S3 establishes a coordinate library and sets marks on the mold for positioning the workstation coordinates on the production line; S4 establishes an equipment management library, combines the numbers of several hot-pressing high-frequency equipment, and enters the processing parameters into the processing parameter library in S1. At the same time, the operating status of the equipment is marked as "1", the standby status is marked as "0", and the fault status is marked as "2", and the equipment operating status is collected in real time. The S5 central data processing unit, whose core is a computer or PLC, is used to receive signals from S2 and S4 in order to retrieve the data from S1 to the hot-pressing high-frequency equipment which is in the "0" state. S6 establishes linkage, using the identification mark recognizer to identify the identification mark of S2. After the identification mark is identified, a signal is sent to the central data processing of S5. After receiving the signal, the central data processing retrieves the processing parameters of S1 from its storage device according to the signal content. At the same time, the central data processing retrieves the equipment management library and selects a hot pressing high-frequency device in standby mode, and inputs the processing parameters into the hot pressing high-frequency device. The processing parameters of S1 include: hot pressing pressure, hot pressing temperature, hot pressing time, high frequency, current magnitude, high frequency intervention start time, and high frequency intervention end time.

[0019] The mold has a built-in NFC chip, which enables the mold to be uniquely identified. The mold is pre-bound with processing parameters. Before entering the hot pressing high-frequency equipment, the parameters are read by NFC and automatically set to the equipment. This ensures that even if the products produced by station 3 on the same production line are different, the equipment will automatically adjust to the optimal processing parameters for processing.

[0020] Example 2: A control system for a hot-pressing high-frequency equipment production line includes the following modules: Terminal input module for manual operation of the central processing module; The assembly module consists of several workstations 3, where materials are placed on the mold for preliminary assembly or the processed materials are removed from the mold by manual labor. Processing module 2 consists of several hot-pressing high-frequency devices, used to process the assembled materials; A thermal insulation module is installed between the assembly module and the processing module 2 to provide thermal insulation. The transport module consists of conveyor belts, including a feed belt 4 and a return belt, which are used to connect the assembly module and the processing module 2 in series. The identification module, located on the heat insulation module, is used to identify the identification code of the mold on the feed belt 4. The identification code is used to directly retrieve the processing parameters from the upper-level processing parameter library of the identification library and input them into one of its hot pressing high-frequency equipment to replace the original processing parameters. The loading and unloading module 7 is used to send the material on the loading belt after passing through the heat insulation module to the hot pressing high-frequency equipment with the corresponding processing parameters, or to place the material processed on the hot pressing high-frequency equipment onto the unloading belt.

[0021] The loading and unloading module 7 includes an intelligent vision positioning system for control, grippers for clamping the mold, and a three-axis gantry platform for mounting the intelligent vision positioning system and the grippers.

[0022] The processing parameter library with preset values ​​records the processing information required for the equipment to process materials. The worker sits at station 3 and places the material on a mold with an identification code. Then, the material and mold are sent to the loading / unloading module 7 through the transport module. When the material passes through the heat insulation module during transport, the identification module on the heat insulation module identifies the identification code on the mold and sends it to the central processing module. The central processing module locates the processing parameters of the upper level of the identification code, retrieves the processing parameters and inputs them to the hot pressing high-frequency equipment that is not in processing state. At the same time, the location of the hot pressing high-frequency equipment is input to the loading / unloading module 7. The loading / unloading module 7 clamps the mold that has reached the predetermined position into the hot pressing high-frequency equipment. After the loading / unloading module 7 completes its action, the hot pressing high-frequency equipment starts the equipment according to the processing parameters. After the hot pressing high-frequency equipment completes the processing action, it sends a completion signal to the central processing module. The central processing module controls the loading / unloading module 7 to remove the mold from the hot pressing high-frequency equipment and transport it to the unloading belt. After the loading / unloading module 7 removes the mold, the hot pressing high-frequency equipment sends a standby status to the central processing module so that the next mold can be processed.

[0023] Example 3: This system also includes the following modules: The coordinate reading module, installed above the ejector belt, is used to identify the marking codes on the mold, where the marking codes are used in the coordinate library; The unloading module is installed between station 3 and the unloading conveyor belt, and is used to transport the mold on the unloading conveyor belt to station 3; After the completion of Example 1, the mold reaches the ejection belt and passes through the coordinate reading module under the drive of the ejection belt. The coordinate reading module reads the marking code on the mold and transmits the signal to the ejection module. According to the conveying speed of the ejection belt, the ejection module starts the preset ejection action when the mold reaches the ejection module, and transports the mold from the ejection belt to station 3 to complete the mold recycling. At this time, the worker can disassemble the material on the mold and install new material into the mold.

[0024] Example 4: This system also includes the following modules: The material stacking module is installed on one side of station 3. It is divided into an initial material placement tray and a finished material placement tray. It is electrically connected to the central processing module and has the function of detecting the quantity / weight of materials. The unmanned transport module 6 is bound to the stacking module and electrically connected to the central processing module. It is used to replenish the initial material to the placement tray or to take out the material from the completed material placement tray and send it to the next process. The isolation module 1 is composed of multiple heat insulation panels that enclose several workstations 3 to form an independent space. One end of the module has a doorway for workers to enter and exit, and a window for the unmanned transport module 6 to interact with is provided at the location of the workstation 3. The temperature control module is used to regulate the internal temperature of the isolation module 1.

[0025] The material stacking module monitors the quantity or weight of materials to ensure that there are always enough materials at workstation 3 for workers to use. When the material stacking module detects that the initial material placement tray is below the preset value, it sends a signal to the central processing module. The central processing module sends material replenishment information to the material center according to the identification code of the processing mold at workstation 3, and sends the coordinates of workstation 3 to the unmanned transport module 6. After loading the materials through a manual or automated material distribution system, the unmanned transport module 6 transports them to workstation 3. At this time, the materials on the unmanned transport module 6 are placed in the initial material placement tray by a robotic arm or manual handling so that workers can take them. When the finished material placement tray on the stacking module is above the preset value, a signal is sent to the central processing module. The central processing module dispatches the unmanned transport module 6 to the finished material placement tray so that workers or robots can transfer the material from the finished material placement tray to the unmanned transport module 6. After the transfer is completed, the unmanned transport module 6 can carry the finished material back to the logistics center or proceed to the next process according to the preset program.

[0026] Example 5, wherein the assembly module further includes the following secondary modules: The detection module is used to detect whether the worker's initial installation is in place, and at the same time, it identifies the marking codes on the mold and registers the marking codes into the coordinate library; The material pushing module is used to push the material on the detection module into the feed belt 4. The material pushing module is equipped with a light curtain for identifying whether there is enough space on the feed belt 4. The detection module uses visual recognition to identify whether the material on the mold is placed in the correct position. If it is, it drives the pushing module to push the mold into the transport module. Otherwise, it issues an alarm to prompt the worker to check and adjust it again.

[0027] Example 6, wherein the assembly module further includes the following secondary modules: The employee operation module, including a display and input terminal, is bound to the detection module. It logs in via employee ID and has a counting function to count the number of employees' work and to allow the backend to know the location of each employee, facilitating direct deployment by the backend. By logging into their employee ID through the employee operation module, employees can activate workstation 3. During scheduling operations, the work quantity is directly calculated by the employee ID and the detection module, which facilitates the statistics of piece-rate products. At the same time, employees can be scheduled at any time, avoiding the situation where everyone is stuck in the same position. This also reduces management costs, as each employee can be managed directly through the central control platform without the need for on-site scheduling by management personnel.

[0028] In the first embodiment, "for data signal processing" means that the central data can process the processing parameter library, equipment management library, coordinate library and identification library separately, or it can process multiple libraries simultaneously, which is a parallel relationship.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A control method of a hot-pressing high-frequency device flow line, characterized by, Includes the following steps: S1 establishes a processing parameter library. Processing parameters for the hot-pressing high-frequency equipment are manually written and entered into the storage device in advance. The central processing module outputs electrical signals based on the parameters to control the hot-pressing high-frequency equipment to execute the corresponding processing parameters. S2 establishes an identification library and sets identification marks on the mold to correspond to the processing parameters of S1; S3 establishes a coordinate library and sets marks on the mold for positioning the workstation coordinates on the production line; S4 establishes an equipment management library, combines the numbers of several hot-pressing high-frequency equipment, and enters and binds the processing parameters to the processing parameter library in S1. At the same time, the operating status of the equipment is marked as "1", the standby status is marked as "0", and the fault status is marked as "2". The equipment operating status is collected in real time. The S5 central data processing unit, whose core is a computer or PLC, is used to receive signals from S2 and S4 in order to retrieve the data from S1 to the hot-pressing high-frequency equipment which is in the "0" state. S6 establishes linkage, using the identification mark recognizer to identify the identification mark of S2. After the identification mark is identified, a signal is sent to the central data processing of S5. After receiving the signal, the central data processing retrieves the processing parameters of S1 from its storage device according to the signal content. At the same time, the central data processing retrieves the equipment management library and selects a hot pressing high-frequency device in standby mode, and inputs the processing parameters into the hot pressing high-frequency device. The processing parameters of S1 include: hot pressing pressure, hot pressing temperature, hot pressing time, high frequency, current magnitude, high frequency intervention start time, and high frequency intervention end time.

2. A control system of a hot-pressing high-frequency equipment pipeline, by using the control method of the hot-pressing high-frequency equipment pipeline according to claim 1, characterized in that, Includes the following modules: Terminal input module for manual operation of the central processing module; The assembly module consists of several workstations, where materials are placed on molds for preliminary assembly or processed materials are removed from the molds by manual labor. The processing module consists of several hot-pressing high-frequency devices, used to process the assembled materials; A thermal insulation module is installed between the assembly module and the processing module to provide thermal insulation. The transport module, consisting of conveyor belts including a feed belt and a return belt, is used to connect the assembly module and the processing module in series. The identification module, located on the heat insulation module, is used to identify the identification code of the mold on the feed belt. The identification code is used to directly retrieve the processing parameters from the upper-level processing parameter library of the identification library and input them into one of the hot pressing high-frequency equipment to replace the original processing parameters. The loading and unloading module is used to send the material on the loading belt after passing through the heat insulation module to the hot pressing high-frequency equipment with the corresponding processing parameters, or to place the material processed on the hot pressing high-frequency equipment onto the unloading belt.

3. The control system for a hot-pressing high-frequency equipment production line according to claim 2, characterized in that: It also includes the following modules: The coordinate reading module, installed above the ejector belt, is used to identify the marking codes on the mold, where the marking codes are used in the coordinate library; The unloading module is installed between the workstation and the unloading conveyor belt to transport the mold on the unloading conveyor belt to the workstation.

4. The control system for a hot-pressing high-frequency equipment production line according to claim 3, characterized in that: It also includes the following modules: The material stacking module, installed on one side of the workstation, is divided into an initial material placement tray and a finished material placement tray. It is electrically connected to the central processing module and has the function of detecting the quantity / weight of materials. The unmanned transport module, which is bound to the stacking module and controlled by the central processing module, is used to replenish the initial material to the placement tray or to remove the material from the finished material placement tray and send it to the next process.

5. The control system for a hot-pressing high-frequency equipment production line according to claim 3, characterized in that: It also includes the following modules: The isolation module consists of multiple heat insulation panels that enclose several workstations to form an independent space. One end of the module has a doorway for workers to enter and exit, and the workstation has a window for the unmanned transport module to interact with. The temperature control module is used to regulate the internal temperature of the insulation module.

6. The control system for a hot-pressing high-frequency equipment production line according to claim 2, characterized in that: The assembly module also includes the following secondary modules: The detection module is used to detect whether the worker's initial installation is in place, and at the same time, it identifies the marking codes on the mold and registers the marking codes into the coordinate library; The material pushing module is used to push the material on the detection module into the feed belt. The material pushing module is equipped with a light curtain to identify whether there is enough space on the feed belt.

7. The control system for a hot-pressing high-frequency equipment production line according to claim 6, characterized in that: The assembly module also includes the following secondary modules: The employee operation module includes a display and an input terminal. It is bound to the detection module, logs in using the employee's ID, and has a counting function to count the number of employees' work and to allow the backend to know the location of each employee, facilitating direct deployment by the backend.

8. The control system for a hot-pressing high-frequency equipment production line according to claim 2, characterized in that: The loading and unloading module includes an intelligent vision positioning system for control, grippers for clamping the mold, and a three-axis gantry platform for mounting the intelligent vision positioning system and the grippers.

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