Intelligent quality monitoring system for die casting machine

Abstract

The utility model discloses an intelligent quality monitoring system for a die-casting machine, and the system comprises a data collection module which is used for collecting the operation data of the die-casting machine and the quality data of a die-casting product in real time; the data processing module is connected with the data acquisition module and is used for processing and analyzing the acquired data to obtain a quality monitoring result of the die-casting product; the early warning module is connected with the data processing module and used for generating early warning information according to the quality monitoring result, and when the quality monitoring result is lower than a preset threshold value, early warning is triggered; the control module is connected with the early warning module and used for adjusting operation parameters of the die-casting machine according to the early warning information, and intelligent quality monitoring is achieved; and the protection shell is used for packaging and protecting the data acquisition module, the data processing module, the early warning module and the control module.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting machines, in particular to an intelligent quality monitoring system for die-casting machines. Background Art

[0002] With the rapid development of technology, die-casting machines are more and more widely used in industrial production. However, there are still many deficiencies in the quality monitoring of existing die-casting machines, such as low monitoring accuracy, slow reaction speed, complex data processing, etc., which affect the quality and production efficiency of die-cast products. Therefore, how to realize the intelligent monitoring of the quality of die-casting machines and improve the product quality and production efficiency has become an urgent problem to be solved in this field. Summary of the Utility Model

[0003] To solve the above problems, the embodiment of the present application provides a hydraulic automatic energy storage control system applied to a die-casting machine. The system includes: a data acquisition module for real-time acquisition of the operation data of the die-casting machine and the quality data of die-cast products;

[0004] A data processing module, connected to the data acquisition module, for processing and analyzing the acquired data to obtain the quality monitoring result of die-cast products;

[0005] An early warning module, connected to the data processing module, for generating early warning information according to the quality monitoring result, and triggering an early warning when the quality monitoring result is lower than a preset threshold;

[0006] A control module, connected to the early warning module, for adjusting the operation parameters of the die-casting machine according to the early warning information to achieve intelligent quality monitoring;

[0007] A protective housing for encapsulating and protecting the above-mentioned data acquisition module, data processing module, early warning module and control module.

[0008] Optionally, the system further includes a display unit, connected to the control module, for displaying early warning information and modifying operation parameters.

[0009] Optionally, the system further includes at least one alarm unit, connected to the early warning module, for giving a reminder when the quality monitoring result triggers an early warning.

[0010] Optionally, the alarm unit is an alarm lamp and / or a buzzer.

[0011] Optionally, the data acquisition module includes acquisition units for acquiring different data information.

[0012] Optionally, the data acquisition module acquires position and speed data through a shot position encoder, and acquires casting pressure and pressure building time data through inlet pressure and outlet pressure.

[0013] Optionally, the data processing module processes the collected data through a PLC and a display unit to obtain quality data of die-castings, where the data includes at least one of slow speed, high speed, high speed starting point, casting pressure, decompression time, and slug thickness.

[0014] By adopting the above technical solution, compared with the prior art, it has at least the following beneficial effects:

[0015] The intelligent quality monitoring system for die-casting machines provided by this application adopts the above technical means to collect the operation data of die-casting machines and the quality data of die-cast products in real time, ensuring the accuracy and timeliness of the data;

[0016] By processing and analyzing the collected data through the data processing module, the accuracy and response speed of quality monitoring are improved;

[0017] The setting of the warning module and the control module enables the system to automatically trigger a warning and adjust the operation parameters of the die-casting machine when the quality monitoring result is lower than the preset threshold, realizing intelligent quality monitoring. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of an intelligent quality monitoring system for die-casting machines provided by an exemplary embodiment of this application;

[0020] Figure 2 is a schematic flowchart of an intelligent quality monitoring system for die-casting machines provided by an exemplary embodiment of this application. Detailed Embodiments

[0021] To make the purpose, technical solutions, and advantages of this application clearer, the following will further describe the embodiments of this application in detail with reference to the drawings.

[0022] The following will specifically describe the present invention with reference to specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several changes and improvements can still be made. These all belong to the protection scope of the present invention.

[0023] Please refer to Figure 1 and Figure 2, the present utility model provides an intelligent quality monitoring system for a die-casting machine. The system includes a data acquisition module, a data processing module, a warning module, a control module, and a protective housing. The following will describe in detail each component of the system and its specific implementation.

[0024] Data acquisition module. The data acquisition module is one of the core parts of the intelligent quality monitoring system for the die-casting machine and is used to collect the operation data of the die-casting machine and the quality data of the die-cast products in real time. This module includes multiple acquisition units for collecting different data information. In this embodiment, the data acquisition module collects the position and speed data of the die-casting machine through a shot position encoder, and collects the casting pressure and pressure build-up time data through an inlet pressure and an outlet pressure sensor. The collected data will serve as the basis for subsequent data processing and analysis.

[0025] Data processing module. The data processing module is connected to the data acquisition module and is used to process and analyze the collected data to obtain the quality monitoring results of the die-cast products. In this embodiment, the data processing module processes the collected data through a PLC (programmable logic controller) and calculates the quality data of the die-castings in combination with preset algorithms and models. These data include but are not limited to key parameters such as slow speed, high speed, high speed starting point, casting pressure, decompression time, and slug thickness. The processed data will be transmitted to the warning module and the control module for subsequent processing.

[0026] Warning module. The warning module is connected to the data processing module and is used to generate warning information according to the quality monitoring results. When the quality monitoring results are lower than the preset threshold, the warning module will trigger a warning. In this embodiment, the warning module can set different warning thresholds according to different situations to meet different production requirements. Once the warning is triggered, the warning module will remind through an alarm unit and send a control instruction to the control module so as to take measures in a timely manner.

[0027] Control module. The control module is connected to the warning module and is used to adjust the operation parameters of the die-casting machine according to the warning information to achieve intelligent quality monitoring. In this embodiment, the control module receives the control instruction sent by the warning module and adjusts the operation parameters of the die-casting machine according to the instruction, such as the opening degrees of the quick exhaust proportional valve and the boosting proportional valve, to ensure that the quality of the die-cast products meets the preset requirements.

[0028] The protective housing is used to encapsulate and protect core components such as the data acquisition module, data processing module, warning module, and control module. The protective housing is made of high-strength and corrosion-resistant metal materials, such as aluminum alloy, to ensure stable operation and long-term durability in complex industrial environments. At the same time, the design of the protective housing takes into account the heat dissipation performance. Through built-in heat dissipation components such as heat dissipation fans and heat sinks, the temperature stability of each module inside the system during long-term and high-load operation is ensured. In addition, the protective housing is also provided with an openable maintenance window or door for easy maintenance, replacement, or upgrade of each module when needed.

[0029] In a preferred embodiment, the system further includes a display unit connected to the warning module and the control module. The display unit is used to display warning information in real time and at the same time allows the operator to modify the operating parameters of the die-casting machine. The operator can understand the current operating status and quality monitoring results of the die-casting machine through the display unit and make corresponding adjustments as needed.

[0030] In a preferred embodiment, the system further includes at least one alarm unit connected to the warning module. In this embodiment, the alarm unit combines an alarm light and a buzzer. When the quality monitoring result triggers a warning, the alarm light will flash and emit different colors or flashing frequencies to distinguish different warning levels, and the buzzer will emit a sound to remind the operator to pay attention. This combination can ensure effective reminder to the operator in a noisy industrial environment.

[0031] Please continue to refer to Figure 2 , and the following further elaborates on this system in combination with the usage process. The data acquisition module collects position and speed data through a shot position encoder, and collects casting pressure and pressure build-up time data through inlet pressure and outlet pressure. The data processing module processes the collected data through a PLC and a human-machine interface to obtain the quality data of each die-casting part, such as slow speed, high speed, high-speed starting point, casting pressure, pressure reduction time, and slug thickness. Compare the results obtained from the processed data with the set standard data. If it exceeds the standard data range, it is judged as a defective product and the product is placed in the defective area. If it is within the standard data range, it is judged as a qualified product and the product is placed in the qualified area. The control module performs a PID operation by comparing the difference between the unqualified data and the set data, automatically adjusts the opening degrees of the quick exhaust proportional valve and the boost proportional valve, and controls the shot data within the tolerance range.

[0032] By adopting the above system, intelligent monitoring of the quality of the die-casting machine can be realized, effectively improving product quality and production efficiency.

[0033] It should be noted that what this application intends to protect is the component composition and connection relationship of the intelligent quality monitoring system of the die-casting machine. The above content related to the acquisition method, etc. is for facilitating the understanding of the principle of this solution and the functions of each component.

[0034] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above utility model concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the embodiments of the present disclosure.

[0035] After considering the specification and practicing the utility model disclosed herein, those skilled in the art will readily conceive of other embodiments of the present application. The present application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include the common general knowledge or conventional technical means in the technical field not disclosed in the present application.

[0036] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

[0037] It should be understood that the term "plurality" as used herein refers to two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0038] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent quality monitoring system for a die-casting machine, characterized in that: include: Data acquisition module, used to collect the operation data of the die-casting machine and the quality data of the die-casting products in real time; The data processing module is connected to the data acquisition module and is used to process and analyze the collected data to obtain the quality monitoring results of the die-casting products; An early warning module, connected to the data processing module, is used to generate early warning information based on the quality monitoring results, and trigger an early warning when the quality monitoring results are lower than a preset threshold; The control module is connected to the early warning module and is used to adjust the operating parameters of the die-casting machine according to the early warning information to realize intelligent quality monitoring; The protective shell is used to encapsulate and protect the data acquisition module, data processing module, early warning module and control module.

2. The system according to claim 1, characterized in that The system also includes a display unit connected to the control module and used for displaying warning information and modifying operating parameters.

3. The system according to claim 1, characterized in that The system further comprises at least one alarm unit connected to the early warning module for giving an alert when the quality monitoring result triggers an early warning.

4. The system according to claim 3, characterized in that The alarm unit is an alarm light and / or a buzzer.

5. The system according to claim 1, characterized in that The data acquisition module includes an acquisition unit for acquiring different data information.

6. The system according to claim 1, characterized in that The data acquisition module acquires position and speed data through an injection position encoder, and acquires casting pressure and pressure building time data through inlet pressure and outlet pressure.

7. The system according to claim 2, characterized in that The data processing module processes the collected data through PLC and display unit to obtain quality data of die castings, the data including at least one of slow speed, high speed, high speed starting point, casting pressure, decompression time and cake thickness.

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