CN211994078U

CN211994078U - Real-time temperature control system of mould plastics based on thing networking

Info

Publication number: CN211994078U
Application number: CN201922243262.1U
Authority: CN
Inventors: 黄维明
Original assignee: Dongguan Baoke Hot Runner Technology Co ltd
Current assignee: Dongguan Baoke Hot Runner Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-24
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a real-time temperature control system for mold injection based on the Internet of things, which comprises a measurement and control module (1) for monitoring the injection process, acquiring the original data and controlling the injection temperature; a security module (2) for monitoring said raw data and issuing security warnings, performing fault diagnoses and generating diagnostic reports; an analysis module (3) for performing data analysis to generate an analysis report; and a communication module (4) for real-time interaction of data inside the system and between the system and the outside; the communication module (4) is respectively connected with the measurement and control module (1), the safety module (2) and the analysis module (3). The utility model discloses can realize more effectual data real time acquisition analysis and production situation real time monitoring to the mould process of moulding plastics, effectively improve production efficiency and product yields, reduce manufacturing cost.

Description

Real-time temperature control system of mould plastics based on thing networking

Technical Field

The utility model relates to a mould field of moulding plastics, in particular to real-time temperature control system of mould plastics based on thing networking.

Background

At present, a hot runner and a mold system in use in the market generally cannot realize remote monitoring, and based on the loss of the function, the following disadvantages often occur in the actual production process:

firstly, as some abnormal products can appear in the use process and after the use of the hot runner of the mold injection molding equipment, in order to avoid the appearance of the abnormal products again, the injection molding parameters and various temperature data generated in the previous production process need to be known in detail; the production system lacking remote monitoring means can only record production data by an original recording method of field production personnel, and the integrity and accuracy of data storage and transmission cannot be guaranteed;

secondly, the operation status of the production system lacking remote monitoring means in the operation process can only be transmitted through the recording and repeat of on-site production personnel, and the production link cannot be managed more effectively.

SUMMERY OF THE UTILITY MODEL

For solving one of the technical problem that exists among the prior art at least, the utility model aims to provide a real-time temperature control system of mould plastics based on thing networking can realize more effectual data real-time collection analysis and production situation real time monitoring to the mould process of moulding plastics, has effectively improved production efficiency and product yields, has reduced manufacturing cost.

The utility model provides a technical scheme first aspect that its problem adopted is: a real-time temperature control system for mold injection based on the Internet of things comprises a measurement and control module (1) for monitoring an injection molding process, acquiring original data and controlling injection molding temperature; a security module (2) for monitoring said raw data and issuing security warnings, performing fault diagnoses and generating diagnostic reports; an analysis module (3) for performing data analysis to generate an analysis report; and a communication module (4) for real-time interaction of data inside the system and between the system and the outside; the communication module (4) is respectively connected with the measurement and control module (1), the safety module (2) and the analysis module (3).

Has the advantages that: more effective data real-time acquisition and analysis and production condition real-time monitoring can be realized in the injection molding process of the die, the production efficiency and the product yield are effectively improved, and the production cost is reduced.

According to the first aspect of the present invention, the communication module (4) is composed of a touch screen (41) for human-computer interaction, a WIFI chip (42) for external communication, and an RS485 communication interface (43) for internal communication; the RS485 communication interface (43) is respectively connected with the touch screen (41) and the WIFI chip (42).

According to the first aspect of the present invention, the measurement and control module (1) comprises a camera (11) for collecting image data, a temperature control unit (12) for collecting temperature data and controlling temperature of the temperature loop, and a voltage adjusting unit (13) for collecting voltage data and adjusting output voltage of the heating loop; and the RS485 communication interface (43) is respectively connected with the camera (11), the temperature control unit (12) and the voltage regulation unit (13).

According to the first aspect of the present invention, there is at least one camera (11).

According to the first aspect of the present invention, the safety module (2) is composed of an early warning unit (21) for monitoring the raw data and issuing the safety warning, a failure diagnosis unit (22) for analyzing a failure cause and generating the diagnosis report; the early warning unit (21) is respectively connected with the RS485 communication interface (43) and the fault diagnosis unit (22), and the fault diagnosis unit (22) is connected with the RS485 communication interface (43).

According to a first aspect of the invention, the analysis module (3) is composed of a preprocessing unit (31) for preprocessing the raw data, a diagrammatizing unit (32) for diagrammatizing the preprocessed raw data; the preprocessing unit (31) is respectively connected with the RS485 communication interface (43) and the diagrammatizing unit (32), and the diagrammatizing unit (32) is connected with the RS485 communication interface (43).

Drawings

Fig. 1 is a schematic diagram of module connection according to a preferred embodiment of the present invention;

fig. 2 is a schematic diagram according to an embodiment of the present invention.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the descriptions of upper, lower, left, right, etc. used in the present disclosure are only relative to the mutual positional relationship of the constituent parts of the present disclosure in the drawings. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure. The use of any and all examples, or exemplary language ("e.g.," such as, "etc.), provided herein is intended merely to better illuminate embodiments of the invention and does not pose a limitation on the scope of the invention unless otherwise claimed.

The following describes the embodiments of the present invention with reference to the drawings;

referring to fig. 1, a schematic diagram of module connection according to a preferred embodiment of the present invention is shown, which includes the following modules: the measurement and control module (1) is connected with the communication module (4) to realize interaction and is used for monitoring the injection molding process, acquiring original data in the injection molding process and controlling the temperature in the injection molding process, wherein the original data comprises image data, temperature data and voltage data; the safety module (2) is connected with the communication module (4) to realize interaction and is used for monitoring original data in real time and issuing safety warning so as to diagnose faults and generate a diagnosis report; the analysis module (3) is connected with the communication module (4) to realize interaction and is used for analyzing the original data and further generating an analysis report; and the communication module (4) is respectively connected with the measurement and control module (1), the safety module (2) and the analysis module (3) to realize interaction and is used for realizing real-time data interaction inside the system and between the system and the outside.

Referring to fig. 2, a schematic diagram according to an embodiment of the present invention is shown:

the measurement and control module (1) further comprises: the camera (11) is connected with the RS485 communication interface (43) to realize interaction and is used for acquiring image data in real time through the camera (11) arranged in the system; the temperature control unit (12) is connected with the RS485 communication interface (43) to realize interaction and is used for acquiring temperature data of the temperature loops in real time and controlling the temperature of the temperature loops, the temperature control unit (12) can acquire and control the temperature data of 4 temperature loops at most at the same time, and the system supports that 40 temperature control units (12) are arranged at most to be suitable for different application scenes; and the voltage regulating unit (13) is connected with the RS485 communication interface (43) to realize interaction, is used for acquiring voltage data of the heating loop in real time and regulating the output voltage of the heating loop.

The security module (2) further comprises: the early warning unit (21) is connected with the RS485 communication interface (43) to realize interaction and is used for monitoring original data in real time and issuing safety warnings, wherein the safety warnings comprise overhigh temperature, overlow temperature, thermocouple disconnection, thermocouple reverse connection, thermocouple short circuit, heating coil open circuit, heating coil short circuit, silicon controlled rectifier damage and protective tube damage; and the fault diagnosis unit (22) is connected with the early warning unit (21) to realize interaction and is used for calling the safety warning and corresponding original data issued by the early warning unit (21), analyzing the fault reason based on the called information and further generating a diagnosis report, wherein the diagnosis report comprises a production phenomenon, an early warning reason and a suggested check item.

The analysis module (3) further comprises: the preprocessing unit (31) is connected with the RS485 communication interface (43) to realize interaction and is used for preprocessing the original data, eliminating invalid data in the original data and reserving and sorting the valid data which can be used for charting; and the charting unit (32) is connected with the preprocessing unit (31) for realizing interaction and is used for charting the preprocessed effective data.

The communication module (4) further comprises: the touch screen is connected with the RS485 communication interface (43) to realize interaction, and is used for performing man-machine interaction through screen touch to realize manual setting of system functions and feedback of information; the WIFI chip (42) is connected with the RS485 communication interface (43) to realize interaction and is used for realizing real-time data interaction between different modules in the system and external equipment through WIFI, and the external equipment comprises a mobile phone, a tablet, a notebook and a desktop; and the RS485 communication interface (43) is used for realizing the real-time interaction of data among different modules in the system through the RS485 communication interface (43).

Above, the present invention is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, as long as it achieves the technical effects of the present invention by the same means, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention. The technical solution and/or the embodiments of the invention may be subject to various modifications and variations within the scope of the invention.

Claims

1. A real-time temperature control system for mold injection based on the Internet of things is characterized by comprising a measurement and control module (1) for monitoring an injection molding process, acquiring original data and controlling injection molding temperature; a security module (2) for monitoring said raw data and issuing security warnings, performing fault diagnoses and generating diagnostic reports; an analysis module (3) for performing data analysis to generate an analysis report; and a communication module (4) for real-time interaction of data inside the system and between the system and the outside; the communication module (4) is respectively connected with the measurement and control module (1), the safety module (2) and the analysis module (3).

2. The real-time temperature control system for mold injection molding based on the Internet of things of claim 1, wherein the communication module (4) is composed of a touch screen (41) for human-computer interaction, a WIFI chip (42) for external communication and an RS485 communication interface (43) for internal communication; the RS485 communication interface (43) is respectively connected with the touch screen (41) and the WIFI chip (42).

3. The real-time temperature control system for the injection molding of the mold based on the Internet of things of claim 1, wherein the measurement and control module (1) is composed of a camera (11) for acquiring image data, a temperature control unit (12) for acquiring temperature data and controlling the temperature of a temperature loop, and a voltage regulation unit (13) for acquiring voltage data and regulating the output voltage of a heating loop; and the RS485 communication interface (43) is respectively connected with the camera (11), the temperature control unit (12) and the voltage regulation unit (13).

4. The real-time temperature control system for mold injection molding based on the Internet of things of claim 3, wherein at least one camera (11) is provided.

5. The real-time temperature control system for mold injection molding based on the internet of things of claim 1, wherein the safety module (2) is composed of a pre-warning unit (21) for monitoring the raw data and issuing the safety warning, and a fault diagnosis unit (22) for analyzing fault causes and generating the diagnosis report; the early warning unit (21) is respectively connected with the RS485 communication interface (43) and the fault diagnosis unit (22), and the fault diagnosis unit (22) is connected with the RS485 communication interface (43).

6. The real-time temperature control system for mold injection molding based on the internet of things of claim 1, wherein the analysis module (3) is composed of a preprocessing unit (31) for preprocessing the raw data, a charting unit (32) for charting the preprocessed raw data; the preprocessing unit (31) is respectively connected with the RS485 communication interface (43) and the diagrammatizing unit (32), and the diagrammatizing unit (32) is connected with the RS485 communication interface (43).