CN108020406A - A kind of veneer reeling machine health status monitoring and source of early warning - Google Patents
A kind of veneer reeling machine health status monitoring and source of early warning Download PDFInfo
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- CN108020406A CN108020406A CN201711165941.0A CN201711165941A CN108020406A CN 108020406 A CN108020406 A CN 108020406A CN 201711165941 A CN201711165941 A CN 201711165941A CN 108020406 A CN108020406 A CN 108020406A
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- reeling machine
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- veneer reeling
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- G01M13/00—Testing of machine parts
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Abstract
The invention discloses a kind of veneer reeling machine health status monitoring and source of early warning, belong to mechanical engineering technical field, including veneer reeling machine health monitoring systems, suspended state assessment system, stream state assessment system, key member analysis of fatigue system and early warning system, temperature detecting unit, displacement detecting unit and acceleration detecting unit are equipped with suspended state assessment system, displacement detecting unit, acceleration detecting unit and rotation speed detection unit are equipped with stream state assessment system, strain information detection unit is equipped with key member analysis of fatigue system.The present invention can at the same time gather and monitor veneer reeling machine key member strain information, shut-down and stream state information, the fatigue damage accumulation information of veneer reeling machine key member can be quickly obtained in time and to the timely early warning of exception information, timeliness is strong, the collection and early warning of status information can be carried out to the veneer reeling machine of suspended state, veneer reeling machine current performance and timely early warning can be appreciated more fully.
Description
Technical field
The present invention relates to a kind of mechanical health status monitoring and source of early warning, more particularly to a kind of veneer reeling machine health status
Monitoring and source of early warning, belong to mechanical engineering technical field.
Background technology
At present, in terms of mechanical breakdown and diagnosis, the fault diagnosis of rotating machinery is very ripe, but widespread practice is
Rotating machinery at work according to installation tachometer, accelerometer and displacement meter mechanically come collection machinery in working status
Under information construct alarming index, when the abnormal signal collected, system alarm.
Such processing mode has two shortcomings：One is a lack of rational life appraisal information, this may result in
Some critical components fail because service life, especially fatigue life expire but do not find in time and cause production accident；Second,
The poor information of suspended state is utilized, this may lose the important information to rotating machinery status assessment.
The content of the invention
The main object of the present invention is to provide for a kind of veneer reeling machine health status monitoring and source of early warning, current to solve
Veneer reeling machine health monitoring systems lack the service life warning function of veneer reeling machine key member and lack the collection to suspended state information
And the technical problem utilized.
The purpose of the present invention can reach by using following technical solution：
A kind of veneer reeling machine health status monitoring and source of early warning, including the assessment of veneer reeling machine health monitoring systems, suspended state
System, stream state assessment system, key member analysis of fatigue system and early warning system；
The veneer reeling machine health monitoring systems, are preset with health status threshold value of warning, are commented for receiving the suspended state
Estimate the veneer reeling machine health status letter that system, the stream state assessment system and the key member analysis of fatigue system acquisition arrive
Breath, and health status information is monitored and early warning, and warning information is sent to the early warning system；
The suspended state assessment system, is electrically connected with the veneer reeling machine health monitoring systems, stops for gathering veneer reeling machine
Work status information, and the veneer reeling machine suspended state information is sent to the veneer reeling machine health monitoring systems；
The stream state assessment system, is electrically connected with the veneer reeling machine health monitoring systems, is opened for gathering veneer reeling machine
Work status information, and the veneer reeling machine stream state information is sent to the veneer reeling machine health monitoring systems；
The key member analysis of fatigue system, is electrically connected with the veneer reeling machine health monitoring systems, for gathering roll bending
Machine key member strain information, and the veneer reeling machine key member strain information is sent to the veneer reeling machine health monitoring system
System；
The early warning system, is electrically connected with the veneer reeling machine health monitoring systems, for receiving the veneer reeling machine health prison
The warning information that examining system is sent, fault pre-alarming is carried out according to warning information type.
Preferable scheme is that the health status information includes veneer reeling machine key member strain information, suspended state information
With stream state information.
In any of the above-described scheme preferably, the temperature for temperature detection is equipped with the suspended state assessment system
Detection unit, the displacement detecting unit for displacement and Modal detection and the acceleration for acceleration and deformation of member infomation detection
Spend detection unit.
In any of the above-described scheme preferably, normal condition temperature, mould are preset with the suspended state assessment system
State and deformation of member threshold value, when the current displacement that the Current Temperatures or displacement detecting unit that temperature detecting unit detects detect
When the deformation of member information that modal information or acceleration detecting unit detect exceedes predetermined threshold value, the early warning system sends pre-
Alert information.
In any of the above-described scheme preferably, it is equipped with the stream state assessment system and is used for displacement and Modal detection
Displacement detecting unit, the acceleration detecting unit for acceleration and deformation of member infomation detection and turn for Rotating speed measring
Fast detection unit.
In any of the above-described scheme preferably, be preset with the stream state assessment system rotating speed under normal condition,
Mode and deformation of member threshold value, detect when the current displacement modes or acceleration detecting unit that displacement detecting unit detects
When the current rotary speed information that front member deformation information or rotation speed detection unit detect exceedes predetermined threshold value, the early warning system
Send warning information.
In any of the above-described scheme preferably, being equipped with the key member analysis of fatigue system should for key member
Become the strain information detection unit of infomation detection.
In any of the above-described scheme preferably, it is preset with normal condition ShiShimonoseki in the key member analysis of fatigue system
Key component strain information and damage information threshold value, are answered when the key member that the strain information detection unit detects occurs to exceed
When becoming the excessive strain of information threshold or damage information occur, the early warning system sends warning information.
The advantageous effects of the present invention：Veneer reeling machine health status monitoring and source of early warning according to the invention, the present invention
The veneer reeling machine health status monitoring and source of early warning of offer, can at the same time gather and monitor veneer reeling machine key member strain information,
Shut-down and stream state information；The fatigue damage accumulation information of veneer reeling machine key member can be quickly obtained in time and to exception
The timely early warning of information, timeliness are strong；The collection and early warning of status information can be carried out to the veneer reeling machine of suspended state, can be more comprehensively
Ground understands veneer reeling machine current performance and timely early warning.
Brief description of the drawings
Fig. 1 is the overall structure of a preferred embodiment of veneer reeling machine health status monitoring according to the invention and source of early warning
Schematic diagram；
Fig. 2 is the workflow of a preferred embodiment of veneer reeling machine health status monitoring according to the invention and source of early warning
Schematic diagram, the embodiment can be the embodiment identical from Fig. 1 or the embodiment different with Fig. 1；
Fig. 3 is that the veneer reeling machine of a preferred embodiment of veneer reeling machine health status monitoring according to the invention and source of early warning stops
Workflow schematic diagram under work state, the embodiment can be the embodiment identical with Fig. 1 or Fig. 2 or with Fig. 1 or
Embodiments different Fig. 2；
Fig. 4 is that the veneer reeling machine of a preferred embodiment of veneer reeling machine health status monitoring according to the invention and source of early warning is opened
Workflow schematic diagram under work state, the embodiment can be the embodiment identical with Fig. 1 or Fig. 2 or Fig. 3 or with
Embodiments different Fig. 1 or Fig. 2 or Fig. 3；
Fig. 5 is a preferred embodiment of veneer reeling machine health status monitoring according to the invention and source of early warning to crucial structure
Part carries out the workflow schematic diagram of fatigue damage early warning, which can be the implementation identical with Fig. 1 or Fig. 2 or Fig. 3 or 3
Example or the embodiment different from Fig. 1 or Fig. 2 or Fig. 3 or 3.
Embodiment
To make those skilled in the art more clear and clear and definite technical scheme, with reference to embodiment and attached drawing
The present invention is described in further detail, but the implementation of the present invention is not limited to this.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of veneer reeling machine health status monitoring provided in this embodiment and early warning
Equipment, including veneer reeling machine health monitoring systems, suspended state assessment system, stream state assessment system, key member fatigue point
Analysis system and early warning system；The veneer reeling machine health monitoring systems, are preset with health status threshold value of warning, for receiving described stop
Work status assessing system, the stream state assessment system and the key member analysis of fatigue system acquisition to veneer reeling machine be good for
Health status information, and health status information is monitored and early warning, and warning information is sent to the early warning system；It is described
Suspended state assessment system, is electrically connected with the veneer reeling machine health monitoring systems, for gathering veneer reeling machine suspended state information, and
The veneer reeling machine suspended state information is sent to the veneer reeling machine health monitoring systems；The stream state assessment system, with
The veneer reeling machine health monitoring systems are electrically connected, and are gone into operation shape for gathering veneer reeling machine stream state information, and by the veneer reeling machine
State information is sent to the veneer reeling machine health monitoring systems；The key member analysis of fatigue system, with veneer reeling machine health
Monitoring system is electrically connected, for gathering veneer reeling machine key member strain information, and by the veneer reeling machine key member strain information
Send to the veneer reeling machine health monitoring systems；The early warning system, is electrically connected with the veneer reeling machine health monitoring systems, is used for
The warning information that the veneer reeling machine health monitoring systems are sent is received, fault pre-alarming is carried out according to warning information type.
Further, in the present embodiment, as shown in figure 3, the health status information should including veneer reeling machine key member
Become information, suspended state information and stream state information；The temperature for temperature detection is equipped with the suspended state assessment system
Spend detection unit, the displacement detecting unit for displacement and Modal detection and for acceleration and deformation of member infomation detection plus
Speed detection unit；Normal condition temperature, mode and deformation of member threshold value are preset with the suspended state assessment system, works as temperature
Current the displacement modes information or acceleration detection that the Current Temperatures or displacement detecting unit that degree detection unit detects detect
When the deformation of member information that unit detects exceedes predetermined threshold value, the early warning system sends warning information.
Further, in the present embodiment, as shown in figure 4, the stream state assessment system in be equipped be used for displacement and
The displacement detecting unit of Modal detection, the acceleration detecting unit for acceleration and deformation of member infomation detection and for rotating speed
The rotation speed detection unit of detection；Rotating speed under normal condition, mode and the deformation of member are preset with the stream state assessment system
Threshold value, when the front member that the current displacement modes or acceleration detecting unit that displacement detecting unit detects detect deforms letter
When the current rotary speed information that breath or rotation speed detection unit detect exceedes predetermined threshold value, the early warning system sends warning information.
Further, in the present embodiment, it is used to close as shown in figure 5, being equipped with the key member analysis of fatigue system
The strain information detection unit of key component strain information detection；Normal condition is preset with the key member analysis of fatigue system
Lower key member strain information and damage information threshold value, when the key member that the strain information detection unit detects occurs to surpass
The excessive strain of overstrain information threshold or when there is damage information, the early warning system sends warning information.
In conclusion in the present embodiment, according to the veneer reeling machine health status monitoring and source of early warning of the present embodiment, this reality
The veneer reeling machine health status monitoring and source of early warning of example offer are provided, can at the same time gather and monitor veneer reeling machine key member strain letter
Breath, shut-down and stream state information；The fatigue damage accumulation information of veneer reeling machine key member and right can be quickly obtained in time
The timely early warning of exception information, timeliness are strong；The collection and early warning of status information can be carried out to the veneer reeling machine of suspended state, can be more
Comprehensively understand veneer reeling machine current performance and timely early warning.
The above, is only further embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
In scope disclosed in this invention, technique according to the invention scheme and its design add those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (8)
1. a kind of veneer reeling machine health status monitoring and source of early warning, including veneer reeling machine health monitoring systems, suspended state assessment system
System, stream state assessment system, key member analysis of fatigue system and early warning system；It is characterized in that,
The veneer reeling machine health monitoring systems, are preset with health status threshold value of warning, for receiving the suspended state assessment system
The veneer reeling machine health status information that system, the stream state assessment system and the key member analysis of fatigue system acquisition arrive,
And health status information is monitored and early warning, and warning information is sent to the early warning system；
The suspended state assessment system, is electrically connected with the veneer reeling machine health monitoring systems, for gathering veneer reeling machine shut-down shape
State information, and the veneer reeling machine suspended state information is sent to the veneer reeling machine health monitoring systems；
The stream state assessment system, is electrically connected with the veneer reeling machine health monitoring systems, goes into operation shape for gathering veneer reeling machine
State information, and the veneer reeling machine stream state information is sent to the veneer reeling machine health monitoring systems；
The key member analysis of fatigue system, is electrically connected with the veneer reeling machine health monitoring systems, for gathering roll bending organ
Key component strain information, and the veneer reeling machine key member strain information is sent to the veneer reeling machine health monitoring systems；
The early warning system, is electrically connected with the veneer reeling machine health monitoring systems, for receiving the veneer reeling machine health monitoring system
The warning information that system is sent, fault pre-alarming is carried out according to warning information type.
2. a kind of veneer reeling machine health status monitoring according to claim 1 and source of early warning, it is characterised in that the health
Status information includes veneer reeling machine key member strain information, suspended state information and stream state information.
3. a kind of veneer reeling machine health status monitoring according to claim 1 and source of early warning, it is characterised in that the shut-down
Temperature detecting unit, the displacement detecting unit for displacement and Modal detection for temperature detection are equipped with status assessing system
And for acceleration and the acceleration detecting unit of deformation of member infomation detection.
4. a kind of veneer reeling machine health status monitoring according to claim 3 and source of early warning, it is characterised in that the shut-down
Normal condition temperature, mode and deformation of member threshold value are preset with status assessing system, when what temperature detecting unit detected works as
The deformation of member that the current displacement modes information or acceleration detecting unit that preceding temperature or displacement detecting unit detect detect
When information exceedes predetermined threshold value, the early warning system sends warning information.
5. a kind of veneer reeling machine health status monitoring according to claim 1 and source of early warning, it is characterised in that described to go into operation
It is equipped with for the displacement detecting unit of displacement and Modal detection, for acceleration and deformation of member information and examines in status assessing system
The acceleration detecting unit of survey and the rotation speed detection unit for Rotating speed measring.
6. a kind of veneer reeling machine health status monitoring according to claim 5 and source of early warning, it is characterised in that described to go into operation
Rotating speed under normal condition, mode and deformation of member threshold value are preset with status assessing system, is detected when displacement detecting unit
What the front member deformation information or rotation speed detection unit that current displacement modes or acceleration detecting unit detect detected works as
When preceding rotary speed information exceedes predetermined threshold value, the early warning system sends warning information.
7. a kind of veneer reeling machine health status monitoring according to claim 1 and source of early warning, it is characterised in that the key
The strain information detection unit for being used for the detection of key member strain information is equipped with component fatigue analysis system.
8. a kind of veneer reeling machine health status monitoring according to claim 7 and source of early warning, it is characterised in that the key
Key member strain information and damage information threshold value under normal condition are preset with component fatigue analysis system, when the strain letter
It is described when the key member that breath detection unit detects occurs to exceed the excessive strain of strain information threshold value or damage information occur
Early warning system sends warning information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711165941.0A CN108020406B (en) | 2017-11-21 | 2017-11-21 | Veneer reeling machine health status monitoring and early warning equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711165941.0A CN108020406B (en) | 2017-11-21 | 2017-11-21 | Veneer reeling machine health status monitoring and early warning equipment |
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| CN108020406A true CN108020406A (en) | 2018-05-11 |
| CN108020406B CN108020406B (en) | 2020-10-16 |
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