CN116001443A - Induction system for judging faults of printing machine - Google Patents
Induction system for judging faults of printing machine Download PDFInfo
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- CN116001443A CN116001443A CN202211284372.2A CN202211284372A CN116001443A CN 116001443 A CN116001443 A CN 116001443A CN 202211284372 A CN202211284372 A CN 202211284372A CN 116001443 A CN116001443 A CN 116001443A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to the technical field of fault detection, and discloses a fault judging induction system of a printer, which comprises an information acquisition module, a comparison analysis module, a fault warning module and a high-speed communication module, wherein the information acquisition module acquires images, sounds and vibration frequencies of all parts in the operation process of the printer, and the comparison analysis module processes, compares and analyzes all data acquired by the information acquisition module to judge the operation condition and state of all the parts of the printer. According to the induction system for judging faults of the printing machine, the running state of the printing machine main body is known through the collection and detection of various signals when the printing machine main body runs, and then the state monitoring and fault diagnosis are carried out on the printing machine main body, so that manual detection is replaced to a certain extent, the degree of automation is high, a basis is provided for maintenance and debugging of the printing machine, a large amount of time is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of fault detection, in particular to a sensing system for judging faults of a printing machine.
Background
Printing equipment is an important support for the printing industry and will cause a huge economic loss once it fails. Therefore, the establishment of a set of accurate and perfect fault diagnosis system and state monitoring system for the printing equipment has great significance for accurate fault positioning and real-time monitoring of the printing equipment.
At present, the printing machine has high speed, various faults or warnings can occur in the using process, if the faults cannot be quickly and properly solved, the equipment can be stopped, even the service life of the equipment is seriously influenced, economic loss is caused for equipment users, cost increase in after-sales service is brought to equipment manufacturers, maintenance personnel are required to quickly and accurately remove the faults, knowledge in multiple fields is involved, and experience is abundant, so that common maintenance personnel of the equipment users can intuitively and quickly find out, and the problems that the equipment faults are solved and the equipment is restored to a normal production state are all the time required to be solved are solved.
For this purpose, we propose a sensing system for the printer to determine faults.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides the following technical scheme: the induction system for judging faults of the printing machine comprises an information acquisition module, a comparison analysis module, a fault warning module and a high-speed communication module, wherein the information acquisition module acquires images, sounds and vibration frequencies of all parts in the operation process of the printing machine.
The comparison analysis module processes, compares and analyzes each data acquired by the information acquisition module to judge the running condition and state of each part of the printing machine.
The fault warning module classifies and gives an alarm based on the result generated by the comparison analysis module, and visualizes the result generated by the comparison analysis module according to the data in the information acquisition module.
The high-speed communication module is used for carrying out data connection on the information acquisition module, the comparison analysis module and the fault warning module and carrying out data transmission.
Preferably, the information acquisition module comprises a temperature acquisition unit, a sound acquisition unit, an image acquisition unit and a vibration acquisition unit, wherein the temperature acquisition unit is used for collecting data based on a temperature sensor equipped with the printer and a temperature sensor installed at each main part, the sound acquisition unit is used for collecting sound in the operation process of each part of the printer through the sound sensor, the image acquisition unit is used for photographing the appearance of each part of the printer based on an imaging component, and the vibration acquisition unit is used for monitoring the generated vibration in the operation process of each part of the printer through the vibration sensor.
Preferably, the temperature sensor, the sound sensor and the vibration sensor are arranged at a plurality of key parts of the printer main body, the imaging assembly is arranged at a plurality of positions of the printer main body through a special mounting plate, the shooting direction of the imaging assembly is aligned to each key part of the printer main body, and the temperature sensor, the sound sensor, the vibration sensor and the imaging assembly are in signal connection with the central processing unit through a data bus.
Preferably, the imaging component comprises a mounting frame, an infrared lamp, a CCD camera, an infrared camera, a thermal imaging camera and a pickup, wherein the top of the mounting frame is fixedly arranged with the mounting plate, the infrared lamp is arranged in the middle of the bottom of the mounting frame, the CCD camera, the infrared camera and the thermal imaging camera are uniformly distributed at the bottom of the mounting frame by taking the circle center of the infrared lamp as the circle center, and the pickup is arranged at four corners of the bottom of the mounting frame.
Preferably, the four sound pickups are four, and the four sound pickups are an infrasonic sound pickup for picking up 1HZ-200HZ sound waves, a low-frequency sound pickup for picking up 200HZ-3KHZ sound waves, a high-frequency sound pickup for picking up 3KHZ-20KHZ sound waves and an ultrasonic sound pickup for picking up 20KHZ-150KHZ sound waves respectively.
Preferably, the comparison analysis module relies on the central processing unit to perform data analysis, the comparison analysis module comprises an information processing unit, a comparison judgment unit and a result analysis unit, the information processing unit receives various information data acquired by the information acquisition module, different characteristic values of the acquired data are obtained by processing the data, the comparison judgment unit compares the characteristic values or threshold values obtained by the data acquired by the printer main body during normal operation with the data values obtained by the information processing unit and judges whether the operation condition of each part of the printer main body has a fault or is about to have the fault, and the result analysis unit analyzes the cause of the fault based on the result generated by the comparison judgment unit and the data values obtained by the information processing unit.
Preferably, the result analysis unit classifies the data and the maintenance records obtained by the information acquisition module and the information processing unit when the printer main body fails, and transmits the data and the maintenance records to the failure warning module through the high-speed communication module.
Preferably, the fault warning module comprises a fault classifying unit, a fault alarming unit and a fault visualizing unit, the fault classifying unit classifies faults according to the result analyzing unit and the comparison judging unit, the fault alarming unit carries out alarming prompt through the display device and the audible and visual alarming device, and the fault visualizing unit carries out visual display on fault points on the display device based on the information collecting module and the comparison analyzing module.
Preferably, the display device is in signal connection with a central processing unit, and the central processing unit is in signal connection with the information acquisition module through a high-speed communication module.
Preferably, the high-speed communication module comprises a wired connection and a wireless data connection connected by data bus signals.
Advantageous effects
Compared with the prior art, the invention provides a sensing system for judging faults of a printing machine, which comprises the following components
The beneficial effects are that:
1. the sensing system for judging faults of the printing machine is characterized in that various data of the printing machine main body in the operation process of all important parts are collected through a temperature sensor, a sound sensor, a vibration sensor and an imaging assembly which are arranged in an information collecting module, so that the printing machine main body can be monitored in real time in the operation process, and meanwhile, the data collected by the information collecting module are analyzed through a comparison analysis module.
2. According to the induction system for judging faults of the printing machine, various data obtained in the information acquisition module are processed through the information processing unit in the comparison and analysis module to obtain different characteristic values, and the characteristic values or threshold values obtained through the data acquired by the comparison and judgment unit and the printing machine main body during normal operation are compared to judge whether the operation condition of each part of the printing machine main body is faulty or is about to be faulty, and the result analysis unit analyzes the cause of the faults based on the result generated by the comparison and judgment unit and the data value obtained by the information processing unit.
3. According to the induction system for judging faults of the printing machine, faults are classified through the fault classification unit in the fault warning module according to the result analysis unit and the comparison judgment unit, meanwhile, the fault warning unit carries out warning prompt through the display equipment and the audible and visual warning equipment, fault points are visually displayed on the display equipment through the fault visual unit, maintenance staff can conveniently check the faults, the running state of the printing machine main body is known through collection and detection of various signals when the printing machine main body runs, and then the state of the printing machine main body is monitored and subjected to fault diagnosis, manual detection is replaced to a certain extent, the degree of automation is high, basis is provided for maintenance and debugging of the printing machine, a large amount of time is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a system architecture of the present invention;
FIG. 2 is a schematic flow chart of the present invention;
FIG. 3 is a schematic diagram of the overall structure of the present invention;
FIG. 4 is a diagram of a sensor connection architecture of the present invention;
FIG. 5 is a schematic view of the mounting plate and imaging assembly of the present invention;
fig. 6 is a schematic structural view of an imaging assembly of the present invention.
In the figure: 1. a printer body; 2. a sound sensor; 3. a vibration sensor; 4. a temperature sensor; 5. a mounting plate; 6. an imaging assembly; 61. a mounting frame; 62. an infrared lamp; 63. a CCD camera; 64. an infrared camera; 65. a thermal imaging camera; 66. a sound pickup; 7. a data bus; 8. a display device; 9. and a central processing unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the sensing system for fault determination of the printing press includes an information acquisition module, a comparison analysis module, a fault warning module and a high-speed communication module, wherein the information acquisition module acquires images, sounds and vibration frequencies of all components in the operation process of the printing press.
The comparison analysis module processes, compares and analyzes each data acquired by the information acquisition module to judge the running condition and state of each part of the printing machine.
The fault warning module classifies and gives an alarm based on the result generated by the comparison analysis module, and visualizes the result generated by the comparison analysis module according to the data in the information acquisition module.
The high-speed communication module is used for carrying out data connection on the information acquisition module, the comparison analysis module and the fault warning module and carrying out data transmission.
As one embodiment of the present invention, the information acquisition module includes a temperature acquisition unit that performs data collection based on a temperature sensor 4 equipped with the printer and a temperature sensor installed at each main component, a sound acquisition unit that collects sound during operation of each component of the printer through a sound sensor 2, an image acquisition unit that photographs appearance of each component of the printer based on an imaging module 6, and a vibration acquisition unit that monitors vibration generated during operation of each component of the printer through a vibration sensor 3.
As an embodiment of the present invention, a plurality of temperature sensors 4, sound sensors 2 and vibration sensors 3 are installed at each key part of the printer main body 1, an imaging assembly 6 is installed at a plurality of positions of the printer main body 1 through a special installation plate 5, the shooting direction of the imaging assembly 6 is aligned with each key part of the printer main body 1, and the temperature sensors 4, the sound sensors 2, the vibration sensors 3 and the imaging assembly 6 are in signal connection with a central processor 9 through a data bus 7.
As an embodiment of the present invention, the imaging assembly 6 includes a mounting frame 61, an infrared lamp 62, a CCD camera 63, an infrared camera 64, a thermal imaging camera 65, and a pickup 66, wherein the top of the mounting frame 61 is fixedly mounted with the mounting plate 5, the infrared lamp 62 is disposed in the middle of the bottom of the mounting frame 61, the CCD camera 63, the infrared camera 64, and the thermal imaging camera 65 are uniformly distributed at the bottom of the mounting frame 61 with the center of the infrared lamp 62 as the center of a circle, and the pickup 66 is disposed at four corners of the bottom of the mounting frame 61.
As one embodiment of the invention, four pickups 66 are respectively arranged, and the four pickups 66 are an infrasonic wave pickups for picking up 1HZ-200HZ sound waves, a low-frequency pickups for picking up 200HZ-3KHZ sound waves, a high-frequency pickups for picking up 3KHZ-20KHZ sound waves and an ultrasonic pickups for picking up 20KHZ-150KHZ sound waves, and various data of the printer main body 1 in the operation process of all important components are collected through a temperature sensor 4, a sound sensor 2, a vibration sensor 3 and an imaging assembly 6 which are arranged in an information collecting module, so that the printer main body 1 can be monitored in real time in the operation process, and meanwhile, the data collected by the information collecting module is analyzed through a comparison analysis module.
As one embodiment of the invention, the comparison analysis module relies on the central processing unit 9 to perform data analysis, the comparison analysis module comprises an information processing unit, a comparison judgment unit and a result analysis unit, the information processing unit receives various information data acquired by the information acquisition module, different characteristic values of the acquired data are obtained by processing the data, the comparison judgment unit compares the characteristic values or threshold values obtained by the data acquired by the information processing unit based on the normal operation of the printing machine main body 1, and judges whether the operation condition of each part of the printing machine main body 1 has a fault or is about to have the fault, and the result analysis unit analyzes the cause of the fault based on the result generated by the comparison judgment unit and the data value obtained by the information processing unit.
As one embodiment of the invention, the result analysis unit classifies the data obtained by the information acquisition module and the information processing unit when the printer main body 1 breaks down and the maintenance records, and transmits the data to the fault warning module through the high-speed communication module, the information processing unit in the comparison analysis module processes various data obtained by the information acquisition module to obtain different characteristic values, and the comparison judgment unit compares the characteristic values or threshold values obtained by the data acquired by the comparison judgment unit and the data acquired by the printer main body 1 when the printer main body 1 normally operates to judge whether the operation condition of each part of the printer main body 1 breaks down or is about to break down, and the result analysis unit analyzes the cause of the fault based on the result generated by the comparison judgment unit and the data value obtained by the information processing unit.
As one embodiment of the invention, the fault warning module comprises a fault classifying unit, a fault alarming unit and a fault visualizing unit, wherein the fault classifying unit classifies faults according to the result analyzing unit and the comparison judging unit, the fault alarming unit carries out alarming prompt through the display device 8 and the audible and visual alarming device, and the fault visualizing unit carries out visual display on fault points on the display device 8 based on the information collecting module and the comparison analyzing module.
As one implementation mode of the invention, the display device 8 is in signal connection with the central processing unit 9, the central processing unit 9 is in signal connection with the information acquisition module through the high-speed communication module, the fault classification unit in the fault warning module classifies faults according to the result analysis unit and the comparison judgment unit, and meanwhile, the fault warning unit carries out warning prompt through the display device 8 and the audible and visual warning device, and the fault point is visually displayed on the display device 8 by utilizing the fault visualization unit, so that maintenance personnel can conveniently check the faults.
As an embodiment of the invention, the high-speed communication module comprises a wired connection and a wireless data connection which are signally connected via a data bus 7.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The utility model provides a printing machine judges induction system of trouble, includes information acquisition module, contrast analysis module, trouble warning module and high-speed communication module, its characterized in that: the information acquisition module acquires images, sounds and vibration frequencies of all parts in the running process of the printing machine;
the comparison analysis module processes, compares and analyzes each data acquired by the information acquisition module to judge the running condition and state of each part of the printing machine;
the fault warning module classifies and gives an alarm based on the result generated by the comparison analysis module, and visualizes the result generated by the comparison analysis module according to the data in the information acquisition module;
the high-speed communication module is used for carrying out data connection on the information acquisition module, the comparison analysis module and the fault warning module and carrying out data transmission.
2. The sensing system for determining a malfunction of a printing machine according to claim 1, wherein: the information acquisition module comprises a temperature acquisition unit, a sound acquisition unit, an image acquisition unit and a vibration acquisition unit, wherein the temperature acquisition unit is used for collecting data based on a temperature sensor (4) equipped with the printer and a temperature sensor arranged at each main part, the sound acquisition unit is used for collecting sound in the operation process of each part of the printer through a sound sensor (2), the image acquisition unit is used for photographing the appearance of each part of the printer based on an imaging component (6), and the vibration acquisition unit is used for monitoring vibration generated in the operation process of each part of the printer through a vibration sensor (3).
3. The sensing system for determining a malfunction of a printing machine according to claim 2, wherein: the temperature sensor (4), the sound sensor (2) and the vibration sensor (3) are arranged at each key part of the printer main body (1), the imaging component (6) is arranged at a plurality of positions of the printer main body (1) through the special mounting plate (5), the shooting direction of the imaging component (6) is aligned with each key part of the printer main body (1), and the temperature sensor (4), the sound sensor (2), the vibration sensor (3) and the imaging component (6) are in signal connection with the central processing unit (9) through the data bus (7).
4. A sensing system for determining a malfunction of a printing machine according to claim 3, wherein: imaging module (6) are including mounting bracket (61), infrared lamp (62), CCD camera (63), infrared camera (64), thermal imaging camera (65), adapter (66), the top and the mounting panel (5) fixed mounting of mounting bracket (61), infrared lamp (62) set up the middle part in mounting bracket (61) bottom, the centre of a circle of CCD camera (63), infrared camera (64), thermal imaging camera (65) use the centre of a circle of infrared lamp (62) as centre of a circle evenly distributed in the bottom of mounting bracket (61), adapter (66) set up the four corners in mounting bracket (61) bottom.
5. The sensing system for determining a malfunction of a printing machine according to claim 4, wherein: four sound pickups (66) are arranged in total, and the four sound pickups (66) are respectively an infrasonic sound pickup for picking up 1HZ-200HZ sound waves, a low-frequency sound pickup for picking up 200HZ-3KHZ sound waves, a high-frequency sound pickup for picking up 3KHZ-20KHZ sound waves and an ultrasonic sound pickup for picking up 20KHZ-150KHZ sound waves.
6. The sensing system for determining a malfunction of a printing machine according to claim 1, wherein: the comparison analysis module relies on the central processing unit (9) to carry out data analysis, the comparison analysis module contains an information processing unit, a comparison judging unit and a result analysis unit, the information processing unit receives various information data acquired by the information acquisition module, different characteristic values of the acquired data are obtained through processing the data, the comparison judging unit compares the characteristic values or threshold values obtained based on the data acquired by the data acquired during normal operation of the printing machine main body (1) with the data values obtained by the information processing unit and judges whether the operation condition of each part of the printing machine main body (1) has faults or is about to have faults, and the result analysis unit analyzes the cause of the faults based on the results generated by the comparison judging unit and the data values obtained by the information processing unit.
7. The sensing system for determining a malfunction of a printing machine according to claim 6, wherein: the result analysis unit classifies data and maintenance records obtained by the information acquisition module and the information processing unit when the printer main body (1) breaks down, and transmits the data and the maintenance records to the fault warning module through the high-speed communication module.
8. The sensing system for determining a malfunction of a printing machine according to claim 7, wherein: the fault warning module comprises a fault classifying unit, a fault warning unit and a fault visualizing unit, the fault classifying unit classifies faults according to the result analyzing unit and the comparison judging unit, the fault warning unit carries out warning prompt through a display device (8) and an audible and visual warning device, and the fault visualizing unit carries out visual display on fault points on the display device (8) based on the information collecting module and the comparison analyzing module.
9. The sensing system for determining a malfunction of a printing machine according to claim 8, wherein: the display device (8) is in signal connection with the central processing unit (9), and the central processing unit (9) is in signal connection with the information acquisition module through the high-speed communication module.
10. The sensing system for determining a malfunction of a printing machine according to claim 9, wherein: the high-speed communication module comprises a wired connection and a wireless data connection which are connected by a data bus (7) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211284372.2A CN116001443A (en) | 2022-10-20 | 2022-10-20 | Induction system for judging faults of printing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211284372.2A CN116001443A (en) | 2022-10-20 | 2022-10-20 | Induction system for judging faults of printing machine |
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| CN116001443A true CN116001443A (en) | 2023-04-25 |
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| CN202211284372.2A Pending CN116001443A (en) | 2022-10-20 | 2022-10-20 | Induction system for judging faults of printing machine |
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| CN (1) | CN116001443A (en) |
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- 2022-10-20 CN CN202211284372.2A patent/CN116001443A/en active Pending
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