LPWAN-BASED CONTROL PANEL FOR PRESSURE FORMING MACHINE IN ELECTRONICS ENCLOSURE MANUFACTURING

Abstract

An LPWAN-Based Control Panel for Pressure Forming Machine in Electronics Enclosure Manufacturing This innovative control panel integrates LPWAN technology with IoT-enabled cloud capabilities for managing pressure forming machines in electronics enclosure manufacturing. It features a CPTD_PFMEMote with an STM8 Board, LoRa RF Module, and Actuator Unit for local control, and a CPRD_PFMEMote equipped with an STM8 Board, LoRa RF Module, ESP32 WiFi Unit, and HMI Display for remote operations. Utilizing long-range communication and IoT connectivity, the system enables real-time control, monitoring, and data logging through user-friendly local interfaces and a web dashboard. This invention enhances operational efficiency, flexibility, and precision in electronics enclosure production.

Specification

Description:FIELD OF THE INVENTION
This invention relates to LPWAN-Based Control Panel for Pressure Forming Machine in Electronics Enclosure Manufacturing
BACKGROUND OF THE INVENTION
The matter under consideration pertains to the requirement for efficient oversight and control of pressure-forming equipment utilized in the production of electronic enclosures. Traditional control methods often have limitations in terms of flexibility and real-time monitoring, which can lead to inefficiencies, stoppages in operations, and the possibility of quality deviations.
US11161282B2 - Systems and methods for incrementally forming a composite part are disclosed herein. The systems include a forming mandrel, which includes a forming surface, and a forming machine. The forming machine includes a forming bladder, a pressure-regulating device, and a positioning device. The forming bladder is configured to be inflated to a forming pressure and to press the ply of composite material against the forming surface. The methods include placing a ply of composite material on a forming surface of a forming mandrel and pressing a forming bladder against the ply of composite material at a selected location to press a selected portion of the ply of composite material against the forming surface and conform the selected portion of the ply of composite material to a surface profile of the forming surface. The methods further include repeating the pressing a plurality of times at a plurality of selected locations.
Research Gap: A Wireless Solution for control and automation for Pressure Forming Machine in Electronics Enclosure Manufacturing using LPWAN RF network is the novelty of the system.
US11752724B2 - A box forming machine includes a converter assembly, a fold assembly, and an attachment assembly. The converter assembly converts sheet material into a box template. The fold assembly engages a first end of the box template and moves the first end of the box template to a predetermined position. The attachment assembly engages a second end of the box template and moves the second end of the box template toward and into engagement with the first end of the box template to attach the first and second ends of the box template together.
Research Gap: A Wireless Solution for control and automation for Pressure Forming Machine in Electronics Enclosure Manufacturing using LPWAN RF network is the novelty of the system.
SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention.
This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
This development makes it possible to effectively monitor and control the pressure-forming equipment used to produce electronics enclosures. By combining IoT-enabled cloud technology with LPWAN-based remote control features, operators and authorized individuals may conveniently monitor and control machine operations. Customized web dashboards can be used for this, allowing for control from remote locations as well as on-site interfaces.To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
The illustrated embodiments of the subject matter will be understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The following description is intended only by way of example, and simply illustrates certain selected embodiments of devices, systems, and methods that are consistent with the subject matter as claimed herein, wherein:
FIGURE 1: SYSTEM ARCHITECTURE
The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a"," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In addition, the descriptions of "first", "second", "third", and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
By combining local and remote access capabilities, making use of LPWAN technology, and adding cutting-edge hardware components, this creative solution maximizes the management and monitoring of pressure forming machines in the electronics enclosure production industry. The two primary parts of this innovation are the devices, CPTD_PFMEMote and CPRD_PFMEMote. The main controller of the pressure forming machine is the CPTD_PFMEMote, which integrates key components such as the STM8 board, LoRa RF module, actuator unit, RTC module, indicator, and power supply. This device acts as the local interface, allowing operators to control and monitor the pressure forming process. The RTC module ensures accurate time, and the indicator shows the status of the operation. The additional functionality and remote accessibility offered by the CPRD_PFMEMote enhance the local control offered by the CPTD_PFMEMote.
This device, which builds on the CPTD_PFMEMote's base, includes extra features such an extended power supply, an ESP32 WiFi unit, an HMI display, a custom keypad, and an SD card module. With these improvements, the IoT-based cloud technology of the CPRD_PFMEMote enables remote contact with the pressure forming machine. This innovation follows a smooth operational sequence. At first, the CPRD_PFMEMote can be accessed locally by operators or authorized workers via the HMI display and customized keypad, or remotely using the web dashboard that is connected to the internet. These interfaces allow users to give orders to the pressure forming machine, allowing them to specify desired operations, including starting or stopping the process. The instructions for execution are transmitted by the CPRD_PFMEMote to the CPTD_PFMEMote via the LoRa RF module when it receives the command.
As the local controller, the CPTD_PFMEMote decodes the commands it receives and arranges for the pressure forming machine to execute the appropriate activities. This could entail sending feedback to the CPRD_PFMEMote regarding the machine's status, controlling timing functions via the RTC module, and turning on the actuator unit to start the forming process. Robust LPWAN communication enables continuous data flow between the CPRD_PFMEMote and CPTD_PFMEMote during this interaction. The CPRD_PFMEMote can also extract historical data to be shown on the web dashboard or HMI interface, or it can log relevant data into the SD card module for later study.
BEST METHOD OF WORKING
1. The CPTD_PFMEMote integrates necessary hardware components and LPWAN-based communication to enable local operation and precise management of pressure forming machines in electronics enclosure manufacturing. It is utilized with STM8 Board, LoRa RF Module, Actuator Unit, RTC Module, Indicator, and Power Supply.
2. Using IoT-enabled cloud technology and customized interfaces, the CPRD_PFMEMote, outfitted with an STM8 Board, LoRa RF Module, ESP32 Wifi Unit, HMI Display, Custom Keypad, SD Card Module, and Power Supply, enables operators to manage pressure forming machines in the electronics enclosure manufacturing industry from off-site locations. This allows for remote access and advanced control capabilities.
3. The LoRa RF Modules, which are built into both of the motes, are utilized to improve operational flexibility and efficiency by facilitating seamless control and monitoring of pressure forming machines in the electronics enclosure manufacturing industry and enabling long-range communication between the control units.
4. The Actuator Unit, which is connected to the CPTD_PFMEMote, is utilized for the Pressure Forming Machine's control switch. This allows for exact control over the electronics enclosure production process, guaranteeing a consistent level of quality and performance.
5. Real-time monitoring, control, and data interchange are made possible by the ESP32 WiFi Unit, which is integrated with CPRD_PFMEMote and is used to enable remote connectivity and access to the pressure forming machines via the internet. This improves operational efficiency in the fabrication of electronics enclosures.
6. The Custom Keypad, which is also a part of CPRD_PFMEMote, is used to give operators simple local input so they can communicate with the control system. This allows pressure forming machines to be manually controlled and configured during the fabrication of electronics enclosures.
7. The CPRD_PFMEMote-interfaced HMI Display is used to provide operators with an easy-to-use graphical interface through which they can visualize and interact with the control system. It also offers real-time feedback, making it easier to monitor and manage pressure forming machines in the electronics enclosure manufacturing industry.
ADVANTAGES OF THE INVENTION
1. The CPTD_PFMEMote, which serves as a central control unit at the center of this innovation, enables localized operation and detailed administration of pressure forming machines in the electronics enclosure production industry. Its LPWAN-based connection and integration of necessary hardware components guarantee effective operation.
2. The CPRD_PFMEMote expands this innovation's capabilities by allowing additional control features and remote access. Thanks to IoT-enabled cloud technologies and customizable interfaces, operators may monitor pressure forming machines in electronics enclosure manufacture from remote locations, increasing operational flexibility.
3. Long-range communication between control units is provided by the LoRa RF Module, enabling smooth operation and monitoring of pressure forming machines. This improves production flexibility and operational efficiency for electronics enclosures.
4. The Actuator Unit provides exact control over the electronics enclosure manufacturing process by powering mechanical motions inside pressure forming machines. This guarantees constant functioning and quality throughout the production process.
5. The ESP32 Wifi Unit enables internet-based remote connectivity to pressure forming equipment. This improves operating efficiency in the electronics enclosure production process by enabling real-time monitoring, control, and data interchange.
6. The Custom Keypad enables operators to communicate locally with the control system through an easy-to-use interface. This improves operational precision by enabling manual control and configuration of pressure forming machines in electronics enclosure manufacturing processes.
, Claims:1. An LPWAN-Based Control Panel for Pressure Forming Machine in Electronics Enclosure Manufacturing, comprises a CPTD_PFMEMote (101) equipped with an STM8 Board (102), LoRa RF Module (103), Actuator Unit (104), RTC Module (105), Indicator (106), and Power Supply (107), and a CPRD_PFMEMote (201) equipped with an STM8 Board (202), LoRa RF Module (203), ESP32 WiFi Unit (204), HMI Display (205), Custom Keypad (206), SD Card Module (207), and Power Supply (208). Together, these devices enable seamless local and remote control, monitoring, and IoT integration for pressure forming machines in electronics enclosure manufacturing.
2. The device, as claimed in Claim 1, wherein the LoRa RF Module (103, 203) facilitates long-range wireless communication between the CPTD_PFMEMote and CPRD_PFMEMote, ensuring reliable data transfer for real-time control and monitoring of pressure forming machines.
3. The device, as claimed in Claim 1, wherein the Actuator Unit (104) integrated into CPTD_PFMEMote provides precise mechanical control over the pressure forming process, ensuring consistent performance and high-quality production in electronics enclosure manufacturing.
4. The device, as claimed in Claim 1, wherein the ESP32 WiFi Unit (204) in CPRD_PFMEMote enables internet connectivity, allowing remote access and control of the pressure forming machine through a web-based dashboard, enhancing operational efficiency and flexibility.
5. The device, as claimed in Claim 1, wherein the RTC Module (105) in CPTD_PFMEMote ensures precise scheduling and timekeeping for accurate operational execution and data logging in pressure forming machine processes.
6. The device, as claimed in Claim 1, wherein the HMI Display (205) interfaced with CPRD_PFMEMote provides operators with a user-friendly graphical interface, enabling real-time monitoring, feedback, and control of pressure forming machines.
7. The device, as claimed in Claim 1, wherein the Custom Keypad (206) integrated into CPRD_PFMEMote allows operators to input commands for local and remote machine control, enhancing user interaction and operational precision.
8. The device, as claimed in Claim 1, wherein the SD Card Module (207) in CPRD_PFMEMote enables efficient data logging and storage of operational data for future analysis and optimization of pressure forming machine processes.

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