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System for remote monitoring state of needling machine

A condition monitoring system and acupuncture machine technology, applied in the direction of electrical program control, comprehensive factory control, etc., to achieve the effect of enhancing system integration and function expansion, and enriching data source basis

Inactive Publication Date: 2013-01-30
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Within the scope of the applicant's search, the current patents on acupuncture machines mainly focus on improving the mechanical structure of the acupuncture machine, avoiding problems in production and increasing the needle frequency, and on the monitoring of the operation status of the acupuncture machine. Literature has not yet been reported

Method used

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  • System for remote monitoring state of needling machine
  • System for remote monitoring state of needling machine
  • System for remote monitoring state of needling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Acupuncture machine remote status monitoring system based on various status signals:

[0040] The operation status information of the acupuncture machine is processed by the on-site status monitoring module 2 . In this module, the equipment operation status information is further divided into two types: system steady signal and peak signal, which are processed separately. The system stability signal is further divided into discrete forms of physical state signals such as the electrical state of the system's internal interface, communication connection state, relay drive state, and other peripheral states under specific working conditions, and the state variables of the acupuncture machine and the acupuncture process. Smooth signal. The current signal and the voltage signal in the electrical signal are respectively monitored by the current monitoring unit 24 and the voltage monitoring module 25, and respond quickly to the alarm signal at the same time.

[0041] The sta...

Embodiment 2

[0045] A multi-object comprehensive acupuncture machine remote status monitoring system based on working condition characteristic parameters:

[0046] The characteristic parameters of the working condition are divided into the operating state information and the basic characteristic information of the processed nonwoven fabric. Considering that the surface of different nonwoven fabrics has large characteristic differences, it is necessary to reflect the basic characteristic information of nonwoven fabrics in the characteristic parameters of working conditions.

[0047] The communication module 4 establishes a network communication connection with the enterprise-level remote monitoring terminal 8 and the inter-enterprise remote monitoring terminal 9 through the Ethernet interface.

[0048] The enterprise-level remote monitoring terminal 8 and the inter-enterprise remote monitoring terminal 9 confirm the networked monitoring objects as on-site working condition information, on-s...

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Abstract

The invention discloses a system for remote monitoring state of a needling machine, which is characterized in that the system comprises a central control module, a site state monitoring module, a site working condition monitoring module, a communication module and a driver module which are connected through a system bus, wherein the central control module comprises a high performance micro processor and a peripheral circuit module; the working condition monitoring module comprises a signal collection unit, a spike signal absorption unit, a weak signal feature extraction unit, an electric current monitoring unit, a voltage monitoring unit and a characteristic signal analysis unit which are connected through a state local bus; the site working condition monitoring module comprises a scene monitoring unit, a non-woven fabric monitoring unit, a knowledge base of processing conditions, a site task coordination unit and a monitoring information storage unit which are connected through a working condition local bus, wherein the scene monitoring unit and the non-woven fabric monitoring unit are connected to a high speed CCD (Charge Coupled Device) camera; and the communication module and the driver module share the HMP with the central control module.

Description

technical field [0001] The invention relates to nonwoven mechanical equipment and monitoring technology, in particular to an open needling machine state remote monitoring system based on working condition characteristic parameters or various state signals. technical background [0002] Needle punching is a typical mechanical reinforcement method for nonwovens. Among all dry-laid nonwovens in the world, needle-punched nonwovens account for more than 40%. Needle-punching is the most important method in dry-laid nonwovens. A processing method. [0003] The acupuncture method is inseparable from the acupuncture machine. The core of the acupuncture machine is the acupuncture mechanism. At present, most acupuncture mechanisms are eccentric mechanisms driven by a single shaft. The working principle of this mechanism is to use the main shaft to drive the eccentric wheel and the balance wheel to rotate, and through the connecting rod to drive the needle beam and the needle plate t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
Inventor 邓辉张丽
Owner TIANJIN POLYTECHNIC UNIV