Online monitoring system for vibration state of chopped drying oven

Abstract

The utility model discloses a short-cut oven vibration state on-line monitoring system which is composed of a vibration tilt angle sensor, an Ethernet remote acquisition I / O module, a diagnosis server, a PLC system and a PC terminal, the vibration tilt angle sensor is arranged at the bottom of an outlet of a vibration oven and is connected to the Ethernet remote acquisition I / O module through an IO-LINK communication cable, and the vibration state of the vibration oven is monitored through a field network line. The PLC system is connected with a monitoring host, the monitoring host transmits data to a diagnosis server of a field central control room, the diagnosis server of the field central control room is used as a client terminal to carry out data communication with a remote diagnosis cloud platform, the monitoring host carries out data exchange with the PLC system, the PLC system uploads the data to an upper computer WINCC system, and the upper computer WINCC system carries out remote diagnosis. And the state of the vibration oven is browsed and monitored online in real time through the PC terminal.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber chopped strand production, in particular to an online monitoring system for the vibration state of a chopped strand oven. Background Art

[0002] In the production process of chopped strands in the glass fiber industry, Jushi Group Co., Ltd. mainly uses a vibration oven to dry the glass fiber chopped strands. However, judging from the current usage, there are two main problems.

[0003] 1. Baking time is uncontrollable

[0004] At present, the main method of checking the vibration oven status in the chopped product workshop of Jushi Group Co., Ltd. is to use a stopwatch to measure the time it takes for the yarn balls to move from the inlet to the outlet of the vibration oven to estimate the drying time of the chopped products in the vibration oven;

[0005] 2. Manual inspection of oven status data is inaccurate

[0006] At present, the short-cut workshop of Jushi Group Co., Ltd. uses a visual method to check the vibration angle of the vibration oven. The entire process of manually checking the status of a single vibration oven takes about 20 minutes, which is time-consuming and the results are inaccurate.

[0007] In view of the above situation, it is necessary to develop a system that is easy to install and maintain, detects and records the vibration oven posture data, replaces the manual visual detection of vibration angle, and realizes 24-hour real-time online monitoring of vibration frequency and vibration angle. Utility Model Content

[0008] The utility model aims to provide an online monitoring system for the vibration state of a chopped oven.

[0009] The above technical objectives of the present invention are achieved through the following technical solutions:

[0010] An online monitoring system for the vibration status of a short-cut oven consists of a vibration inclination sensor, an Ethernet remote acquisition I / O module, a diagnostic server, a PLC system, and a PC terminal. The vibration inclination sensor is connected to the Ethernet remote acquisition I / O module via an IO-LINK communication cable and then connected to a monitoring host using an on-site network line. The monitoring host transmits data to a diagnostic server in an on-site central control room. Simultaneously, the monitoring host exchanges data with the PLC system, and the PLC system uploads data to a host computer, a WINCC system, so that the vibration oven status can be monitored online in real time through the PC terminal.

[0011] Furthermore, the diagnostic server in the on-site control room acts as a client terminal to communicate data with the remote diagnostic cloud platform.

[0012] Furthermore, the vibration inclination sensor is installed at the bottom of the vibration oven outlet.

[0013] Furthermore, the online monitoring system monitors multiple vibration ovens simultaneously, and a vibration inclination sensor is installed at the bottom of each vibration oven outlet.

[0014] Furthermore, the model of the vibration inclination sensor is JN2201.

[0015] Furthermore, a mounting hole is provided on the base of the vibration inclination sensor, a threaded hole is provided on the mounting position of the vibration oven, and the vibration inclination sensor is fixed to the vibration oven by bolts.

[0016] Furthermore, the model of the Ethernet remote acquisition I / O module is Adam-6017.

[0017] Furthermore, the diagnostic server stores the angle, frequency and amplitude values ​​measured by the vibration inclination sensor.

[0018] In summary, the present invention has the following beneficial effects:

[0019] (1) Through comprehensive monitoring of a series of equipment operation indicators, ensure timely detection of abnormal unit status.

[0020] (2) Improve equipment reliability, avoid huge losses caused by unplanned downtime, reduce maintenance procedures, and improve the operational reliability of the equipment.

[0021] (3) Accurately locate the cause of the fault, reduce operation and maintenance pressure, and improve the work efficiency of maintenance personnel.

[0022] (4) The multi-dimensional information of the equipment’s real-time operating status, short-term status, and long-term trend status provides a basis for maintenance decisions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall framework diagram of the system;

[0024] Figure 2 This is a schematic diagram of the installation of the vibration tilt sensor;

[0025] Figure 3 This is a diagram of the online monitoring system for the offline short-cut production area;

[0026] Figure 4 Wiring diagram for vibration tilt sensor.

[0027] In the figure, 1. Vibration oven; 2. Exhaust duct; 3. Base; 4. Vibration motor; 5. Vibration spring; 6. Vibration inclination sensor. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the present invention in conjunction with the accompanying drawings, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figure 1-4 As shown, an online monitoring system for the vibration status of a short-cut oven is composed of a vibration inclination sensor 6, an Ethernet remote acquisition I / O module, a diagnostic server, a PLC system and a PC terminal. The vibration inclination sensor 6 is located at the bottom of the outlet of the vibration oven 1. The vibration oven 1 is installed on a base 3. The top of the base 3 is connected to the vibration oven 1 through a vibration spring 5. The exhaust duct 2 is installed on the top of the vibration oven 1. The vibration motor 4 is installed at the bottom of the vibration oven 1. It is connected to the Ethernet remote acquisition I / O module through an IO-LINK communication cable and connected to the monitoring host through the on-site network line. The monitoring host transmits data to the diagnostic server in the on-site control room. The diagnostic server in the on-site control room acts as a client terminal and communicates data with the remote diagnostic cloud platform. At the same time, the monitoring host exchanges data with the PLC system and uses the PLC system to upload data to the host computer WINCC system. The vibration oven status is monitored online in real time through the PC terminal.

[0030] Furthermore, the online monitoring system monitors multiple vibration ovens 1 simultaneously, and a vibration inclination sensor 6 is installed at the bottom of the outlet of each vibration oven 1 to achieve real-time monitoring of multiple vibration ovens 1.

[0031] Furthermore, the model of the vibration inclination sensor 6 is JN2201, and other vibration inclination sensors 6 can be selected according to design requirements.

[0032] Furthermore, a mounting hole is provided on the base of the vibration inclination sensor 6 , and a threaded hole is provided at the mounting position of the vibration oven 1 , and the vibration inclination sensor 6 is fixed to the vibration oven 1 by bolts.

[0033] Furthermore, the diagnostic server stores the angle, frequency and amplitude values ​​measured by the vibration inclination sensor 6 .

[0034] Furthermore, the model of the Ethernet remote data acquisition I / O module is Adam-6017. Working principle: Install the vibration inclination sensor JN2201 at the bottom of the vibration oven so that the coordinate system of the sensor matches the coordinate system of the vibration oven. Use the IO-LINK communication cable to connect to the Adam-6017 Ethernet remote data acquisition intelligent I / O module. Utilize the on-site network line to connect to the monitoring host. The monitoring host transmits the data to the diagnostic server in the on-site control room. The diagnostic server in the on-site control room acts as a client terminal and communicates with the remote diagnostic cloud platform. At the same time, the diagnostic server exchanges data with the PLC system. The angle, frequency, and amplitude values ​​of the vibration inclination angle measurement collected by the PLC are internally calculated and converted. The converted data is then uploaded to the host computer WINCC system. At the same time, the PC terminal monitors the equipment status online in real time, making it convenient for employees to collect data. By monitoring the equipment's real-time operating status, short-term status, and long-term trend status, multi-dimensional information can be used to provide a basis for maintenance decisions.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An online monitoring system for the vibration status of a short-cut oven, characterized by: It consists of a vibration inclination sensor, an Ethernet remote acquisition I / O module, a diagnostic server, a PLC system, and a PC terminal. The vibration inclination sensor is connected to the Ethernet remote acquisition I / O module via an IO-LINK communication cable, and then connected to the monitoring host using the on-site network line. The monitoring host transmits data to the diagnostic server in the on-site control room. At the same time, the monitoring host exchanges data with the PLC system, and uses the PLC system to upload data to the host computer WINCC system. The vibration oven status can be monitored online in real time through the PC terminal.

2. The online monitoring system for the vibration state of a short-cut oven according to claim 1, characterized in that: The diagnostic server in the on-site control room acts as a client terminal to communicate data with the remote diagnostic cloud platform.

3. The online monitoring system for the vibration state of a short-cut oven according to claim 1, characterized in that: The vibration inclination sensor is installed at the bottom of the vibration oven outlet.

4. The online monitoring system for the vibration state of a short-cut oven according to claim 1, characterized in that: The online monitoring system monitors multiple vibration ovens simultaneously, and a vibration inclination sensor is installed at the bottom of each vibration oven outlet.

5. The online monitoring system for the vibration state of a short-cut oven according to claim 1, characterized in that: The model of the vibration inclination sensor is JN2201.

6. The online monitoring system for the vibration state of a short-cut oven according to claim 1, characterized in that: The vibration inclination sensor base is provided with a mounting hole, the vibration oven mounting position is provided with a threaded hole, and the vibration inclination sensor is fixed to the vibration oven by bolts.

7. The online monitoring system for the vibration state of a short-cut oven according to claim 1, characterized in that: The model of the Ethernet remote acquisition I / O module is Adam-6017.

8. The online monitoring system for the vibration state of a chopping oven according to claim 1, characterized in that: The diagnostic server stores the angle, frequency and amplitude values ​​measured by the vibration inclination sensor.

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