CN109655152A - A kind of rotary wireless device fifth wheel detection device and detection method - Google Patents
A kind of rotary wireless device fifth wheel detection device and detection method Download PDFInfo
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- CN109655152A CN109655152A CN201811344706.4A CN201811344706A CN109655152A CN 109655152 A CN109655152 A CN 109655152A CN 201811344706 A CN201811344706 A CN 201811344706A CN 109655152 A CN109655152 A CN 109655152A
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- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass
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Abstract
A kind of rotary wireless device fifth wheel detection device and detection method, it is fixed on detection means that rotary wireless device will be detected, holding is detected rotary wireless device and is in a horizontal position, keep detection environment noiseless, detection device driving is detected rotary wireless device and carries out axial-rotation, the voice signal of acquisition at this time, detection device driving is detected rotary wireless device and carries out radial rotary, the voice signal of acquisition at this time, detection device driving is detected rotary wireless device and carries out vertical direction rotation, the voice signal of acquisition at this time, detection device is to being detected rotary wireless device in axial direction, the voice signal that radial and vertical direction detects is analyzed, final judgement is detected in rotary wireless device with the presence or absence of fifth wheel.The present invention improves the extra analyte detection automation of rotary wireless device, information-based and intelligent level, improves rotary wireless device fifth wheel detection efficiency and accuracy rate.
Description
Technical field
The present invention relates to a kind of rotary wireless device fifth wheel detection device and detection methods.
Background technique
Rotary wireless device is made of a components up to ten thousand, thousands of a nodes, and manufacturing includes all Alternative rings
Section is difficult to avoid that various of introducing in the production processes such as welding and assembly due to producing the restriction with factors such as mounting technologies
Grain is finally enclosed in interiors of products and forms fifth wheel.
Fifth wheel is present in product by the external substance not being inconsistent with product specified states entered or inside generates.By
It works often in state of weightlessness or in violent impact vibration environment in avionics equipment, internal moveable fifth wheel
Particle can lead to short circuit between avionics equipment built-in electrical insulation solder joint, mechanism it is stuck etc., even result in entire aerospace electron
Equipment burnout causes serious Aeronautics and Astronautics accident.Therefore, carry out rotary wireless device fifth wheel detection technique, improve
Sensitivity, accuracy and the automation of the rotary extra analyte detection of wireless device, intelligent level produce guarantee weaponry
The reliability and stability of product have important theory significance and practical value.
Summary of the invention
The present invention provides a kind of rotary wireless device fifth wheel detection device and detection method, overcomes traditional revolution
The artificial dependency degree of the extra analyte detection of formula wireless device is high, detection efficiency is low, artificial judgment is subjective, operating safety risks are big,
Quality is difficult to the problems such as tracing, and improves the extra analyte detection automation of rotary wireless device, information-based and intelligent level,
Improve rotary wireless device fifth wheel detection efficiency and accuracy rate.
In order to achieve the above object, the present invention provides a kind of rotary wireless device fifth wheel detection device, includes:
Equipment rack is fixed in extra analyte detection quiet room；
Outline border rotatable parts, are mounted on equipment rack, for realizing the radial crankmotion of tested equipment；
Outline border drive system, is mounted on equipment rack, and is mechanically connected outline border rotatable parts, for realizing outline border rotation section
The fast response servo of part moves；
Inside casing rotatable parts are mounted in outline border rotatable parts, for realizing the axial reciprocating rotary motion of tested equipment；
Inside casing drive system is mounted in outline border rotatable parts, and is mechanically connected inside casing rotatable parts, is turned for realizing inside casing
The fast response servo of dynamic component moves；
Positioning fixture is fixed on inside casing rotatable parts, for gripping tested equipment；
Signal detection system is mounted on equipment rack, for closely acquiring the voice signal generated when product revolution；
Intelligence control system is mounted on equipment rack, and is electrically connected inside casing drive system, outline border drive system and signal
Detection system realizes coordinated control and human-computer interaction between each system.
The positioning fixture includes:
Tail portion positioning fixture is fixed on inside casing rotatable parts, is located inside casing rotatable parts one end；
Multiple waist positioning fixtures, are fixed on inside casing rotatable parts, are located in the middle part of inside casing rotatable parts.
The inside casing rotatable parts include:
Rectangular frame is used for stationary positioned fixture；
Shaft afterwards, mechanical connection tail portion positioning fixture, rectangular frame and outline border rotatable parts；
Front rotary shaft, mechanical connection rectangular frame, outline border rotatable parts and inside casing drive system)；
The outline border rotatable parts include: rectangular frame, bearing block and connection shaft；Rectangular frame by bearing block and
Connection shaft is fixed on equipment rack, and rectangular frame is mechanically connected by connection shaft and outline border drive system, realizes quilt
The radial crankmotion of detection device.
The inside casing drive system includes: axial servo motor, axial servo-driver, axial speed reducer；Described
Outline border drive system includes: radial servo motor, radial servo driver, radial speed reducer.
The signal detection system includes:
Multiple sound transducers, are used for collected sound signal；
Signal conditioning circuit is electrically connected sound transducer, for handling voice signal；
High speed coupling data capture card is electrically connected signal conditioning circuit, for giving transmission of sound signals to intelligent control system
System.
The present invention also provides a kind of rotary extra object detecting methods of wireless device comprising the steps of:
Step S1, it is fixed on detection means that rotary wireless device will be detected, holding is detected rotary radio and sets
It is standby to be in a horizontal position, keep detection environment noiseless；
Step S2, detection device driving is detected rotary wireless device and carries out axial-rotation, acquires voice signal at this time；
Step S3, detection device driving is detected rotary wireless device and carries out radial rotary, acquires voice signal at this time；
Step S4, detection device driving is detected rotary wireless device and carries out vertical direction rotation, acquires sound at this time
Signal；
Step S5, detection device is to the sound for being detected rotary wireless device and detecting in axial direction, radial direction and vertical direction
Signal is analyzed, and final judgement is detected in rotary wireless device with the presence or absence of fifth wheel.
The step S1 is comprised the steps of:
Step S1.1, extra analyte detection quiet room door and window is shut, confirmation is indoor noiseless；
Step S1.2, positioning fixture corresponding with rotary wireless device is detected is installed on inside casing rotatable parts, it will
It is detected rotary wireless device to be correctly installed in positioning fixture, holding is detected rotary wireless device and locating clip
The original state of tool is detected whether rotary wireless device is correctly installed in place with positioning fixture in horizontal position, inspection；
Step S1.3, the numerical control program woven in advance is transferred according to product specification, checks that confirmation each system unit of device is normal
Starting operation afterwards.
The step S2 is comprised the steps of:
Step S2.1, control inside casing drive system driving inside casing movement means are detected rotary wireless device and carry out axis
To rotation, after axial servo motor revolving speed reaches predetermined rotary speed 180r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S2.2, sound transducer starts to detect detected revolution after axial servo motor revolving speed reaches stable 180r/min
The voice signal of formula wireless device；
Step S2.3, after the completion of axial extra analyte detection, control is detected rotary wireless device and returns with positioning fixture
Return initial level state.
The step S3 is comprised the steps of:
Step S3.1, control outline border drive system driving outline border movement means are detected rotary wireless device and carry out diameter
To rotation, after radial servo motor speed reaches predetermined rotary speed 12r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S3.2, sound transducer starts to detect detected revolution after radial servo motor speed reaches stable 12r/min
The voice signal of formula wireless device；
Step S3.3, after the completion of radial extra analyte detection, control is detected rotary wireless device and returns with positioning fixture
Return initial level state.
The step S4 is comprised the steps of:
Step S4.1, control outline border drive system driving outline border rotatable parts go to vertical direction, then control inside casing drive system
Driving inside casing movement means are detected rotary wireless device and carry out vertical direction rotation, in axial servo motor revolving speed
After reaching predetermined rotary speed 180r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S4.2, sound transducer starts to detect detected revolution after axial servo motor revolving speed reaches stable 180r/min
The voice signal of formula wireless device.
Compared with prior art, the present invention has the following prominent advantages:
1, the mechanical condition of the extra analyte detection of rotary wireless device is provided using servo motor driving turntable, reduced to inspection
The dependence and labor intensity for testing personnel improve the safety and stabilization of rotary wireless device fifth wheel detection process
Property；
2, it replaces human ear to carry out the signal acquisition in rotary wireless device fifth wheel detection process using sound transducer, subtracts
Fifth wheel missing inspection problem caused by lacking because of reviewer's subjective factor；
3, flexibility, digitlization, intelligence degree are high.System flexibility is good, support multi-product specification be switched fast, product number and
The key quality parameters such as extra analyte detection record are acquired and are recorded in real time, and can save and realize product by MES system data
Quality tracing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rotary wireless device fifth wheel detection device provided by the invention.
Fig. 2 is inner frame rotatable parts and positioning fixture structure figure.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is fifth wheel signal extraction schematic diagram.
Fig. 5 is a kind of flow chart of rotary extra object detecting method of wireless device provided by the invention.
Fig. 6 is intelligence control system functional diagram.
Specific embodiment
Below according to FIG. 1 to FIG. 6, presently preferred embodiments of the present invention is illustrated.
As shown in Figure 1, the present invention provides a kind of rotary wireless device fifth wheel detection device, include:
Equipment rack 8；
Outline border rotatable parts 2 are mounted on equipment rack 8, for realizing the radial crankmotion of tested equipment；
Outline border drive system 4 is mounted on equipment rack 8, and is mechanically connected outline border rotatable parts 2, is turned for realizing outline border
The fast response servo of dynamic component 2 moves；
Inside casing rotatable parts 1 are mounted in outline border rotatable parts 2, rotate fortune for realizing the axial reciprocating of tested equipment
It is dynamic；
Inside casing drive system 3 is mounted in outline border rotatable parts 2, and is mechanically connected inside casing rotatable parts 1, for realizing interior
The fast response servo of frame rotatable parts 1 moves；
Positioning fixture 5 is fixed on inside casing rotatable parts 1, for gripping tested equipment；
Signal detection system 6 is mounted on equipment rack 8, for closely acquiring the voice signal generated when product revolution；
Intelligence control system 7 is mounted on equipment rack 8, and is electrically connected inside casing drive system 3,4 and of outline border drive system
Signal detection system 6 realizes coordinated control and human-computer interaction between each system.
As shown in Fig. 2, the positioning fixture 5 includes:
Tail portion positioning fixture 11 is fixed on inside casing rotatable parts 1, is located at 1 one end of inside casing rotatable parts；
Multiple waist positioning fixtures, are fixed on inside casing rotatable parts 1, are located at 1 middle part of inside casing rotatable parts.
Tail portion positioning fixture 11 and the tail portion of detected rotary wireless device are screwed, waist positioning fixture
For fixed detected rotary wireless device waist, it is ensured that the peace in rotary wireless device fifth wheel detection process
Quan Xingyu stability.
Sizes can be set in the waist positioning fixture, in the present embodiment, the first waist positioning fixture 12
Size is greater than the size of the second waist positioning fixture 13, and the first waist positioning fixture 12 and the second waist positioning fixture 13 can be set
It sets multiple, and setting can be spaced apart from each other, the first waist positioning fixture 12 and the second waist positioning fixture 13 are respectively used to clamp
The tested equipment of different model, and do not share in the tested equipment of same model.
The inside casing rotatable parts 1 include:
Rectangular frame 10 is used for stationary positioned fixture 5；
Shaft 9 afterwards, mechanical connection tail portion positioning fixture 11, rectangular frame 10 and outline border rotatable parts 2；
Front rotary shaft 14, mechanical connection rectangular frame 10, outline border rotatable parts 2 and inside casing drive system 3.
As shown in figure 3, the outline border rotatable parts 2 include: rectangular frame 15, bearing block 16 and connection shaft 17；
Rectangular frame 15 is fixed on equipment rack 8 by bearing block 16 and connection shaft 17, and rectangular frame 15 is turned by connection
Axis 17 and outline border drive system 4 are mechanically connected, and realize the radial crankmotion of tested equipment.
The inside casing drive system 3 includes: axial servo motor, axial servo-driver, axial speed reducer.In described
Frame drive system 3 drives the inside casing rotatable parts 1 to carry out axial-rotation, realizes tested equipment in axial extra quality testing
It surveys.
The outline border drive system 4 includes: radial servo motor, radial servo driver, radial speed reducer.It is described outer
Frame drive system 4 drives the outline border rotatable parts 2 to carry out radial revolution, realizes tested equipment in radial extra quality testing
It surveys.
When the outline border rotatable parts 2 move to vertical direction, the inside casing drive system 3 can drive the inside casing to turn
Dynamic component 1 carries out vertical direction rotation, completes tested equipment in the extra analyte detection of vertical direction, realization is detected rotary
Wireless device move fifth wheel can sufficiently inside tested equipment in the extra analyte detection in three directions, from
And effectively improve the extra analyte detection success rate of rotary wireless device.
The equipment rack 8 is fixed in extra analyte detection quiet room by foundation bolt, it is ensured that rotary radio
Safety and stability in equipment fifth wheel detection process.
The signal detection system 6 includes:
Multiple sound transducers, are used for collected sound signal；
Signal conditioning circuit is electrically connected sound transducer, for handling voice signal；
High speed coupling data capture card is electrically connected signal conditioning circuit, for giving transmission of sound signals to intelligent control system
System 7.
As shown in figure 4, the composition of fifth wheel stimulus is from a wealth of sources, mainly comprising fifth wheel signal, intrinsic mechanical letter
Number, electromagnetic interference signal and ambient noise etc., wherein fifth wheel signal belongs to the echo signal of fifth wheel test, remaining signal category
In the distracter of fifth wheel identification.Some signals and fifth wheel signal characteristic difference are larger, are easier to eliminate, as background is made an uproar
Sound is filtered ambient noise by signal detection system, fifth wheel signal, intrinsic mechanical signal and the electromagnetism that then will test
Interference signal, which is passed to together in intelligence control system, carries out data analysis and judgement, to obtain in product with the presence or absence of extra
Object.
The intelligence control system 7 includes: industrial personal computer, electrical cabinet, touch screen, integral intelligent control and human-computer interaction
Software.It, can collection voltages, electric current, sound, vibration, strain, temperature by being equipped with TT&C software and signal detection system Seamless integration-
The multiple types signal such as degree, torque supports online and offline analysis, analysis public comprising power spectrum, filtering, integral, differential, mathematics
Formula, octave, vibration level, sound pressure level, joint time-frequency, order analysis, small echo, frequency response function, model analysis etc., achievable channel
Configuration, data acquisition, is shown and the tasks such as storage, data analysis, data readback parameter setting.
As shown in figure 5, including following step the present invention also provides a kind of rotary extra object detecting method of wireless device
It is rapid:
Step S1, it is fixed on detection means that rotary wireless device will be detected, holding is detected rotary radio and sets
It is standby to be in a horizontal position, keep detection environment noiseless；
Step S2, detection device driving is detected rotary wireless device and carries out axial-rotation, acquires voice signal at this time；
Step S3, detection device driving is detected rotary wireless device and carries out radial rotary, acquires voice signal at this time；
Step S4, detection device driving is detected rotary wireless device and carries out vertical direction rotation, acquires sound at this time
Signal；
Step S5, detection device is to the sound for being detected rotary wireless device and detecting in axial direction, radial direction and vertical direction
Signal is analyzed, and final judgement is detected in rotary wireless device with the presence or absence of fifth wheel.
Further, the step S1 is comprised the steps of:
Step S1.1, extra analyte detection quiet room door and window is shut, confirmation is indoor noiseless；
Step S1.2, positioning fixture corresponding with rotary wireless device is detected is installed on inside casing rotatable parts, it will
It is detected rotary wireless device to be correctly installed in positioning fixture, holding is detected rotary wireless device and locating clip
The original state of tool is detected whether rotary wireless device is correctly installed in place with positioning fixture in horizontal position, inspection；
Step S1.3, the numerical control program woven in advance is transferred according to product specification, checks that confirmation each system unit of device is normal
Starting operation afterwards.
The step S2 is comprised the steps of:
Step S2.1, control inside casing drive system driving inside casing movement means are detected rotary wireless device and carry out axis
To rotation, after axial servo motor revolving speed reaches predetermined rotary speed 180r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S2.2, sound transducer starts to detect detected revolution after axial servo motor revolving speed reaches stable 180r/min
The voice signal of formula wireless device, the voice signal of computer screen display acquisition, while operator is monitored by bluetooth headset
Sound, test result save in the database；
Step S2.3, after the completion of axial extra analyte detection, control is detected rotary wireless device and returns with positioning fixture
Return initial level state.
The step S3 is comprised the steps of:
Step S3.1, control outline border drive system driving outline border movement means are detected rotary wireless device and carry out diameter
To rotation, after radial servo motor speed reaches predetermined rotary speed 12r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S3.2, sound transducer starts to detect detected revolution after radial servo motor speed reaches stable 12r/min
The voice signal of formula wireless device, the voice signal of computer screen display acquisition, while operator is monitored by bluetooth headset
Sound, test result save in the database；
Step S3.3, after the completion of radial extra analyte detection, control is detected rotary wireless device and returns with positioning fixture
Return initial level state.
The step S4 is comprised the steps of:
Step S4.1, control outline border drive system driving outline border rotatable parts go to vertical direction, then control inside casing drive system
Driving inside casing movement means are detected rotary wireless device and carry out vertical direction rotation, in axial servo motor revolving speed
After reaching predetermined rotary speed 180r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S4.2, sound transducer starts to detect detected revolution after axial servo motor revolving speed reaches stable 180r/min
The voice signal of formula wireless device, the voice signal of computer screen display acquisition, while operator is monitored by bluetooth headset
Sound, test result save in the database.
In the step S5, system extracts pulse signal using energy threshold method, after DISCHARGE PULSES EXTRACTION, believes fifth wheel
Number, the pulse of intrinsic mechanical signal and electromagnetic interference signal extract, obtain pulse when, frequency domain character, then from pulse
Periodically, decaying concussion characteristic, pulse duration, spectrum distribution, rise time and zero-crossing rate angularly distinguish three kinds of typical cases
Pulse signal, obtain fifth wheel whether there is or not judging result.
As shown in fig. 6, the function realization of system is broadly divided into two pieces, one piece is station terminal program (using client/clothes
Business end mode), it is installed on a client, is mainly directed towards plant operations and reviewer, for the information that receives an assignment, carried out
The information such as product barcode scanning, data inputting feedback.Another piece is Data Analysis Platform (using browser/server-side mode), is used
Client browser accesses, and being mainly directed towards user is administrative staff, for acquiring to from station terminal, signal detection system
Data integrated after query and statistical analysis.
A kind of rotary wireless device fifth wheel detection device provided by the invention utilizes two-axle rotating table band acting rotary
Wireless device revolution carries out extra analyte detection, provides the mechanical test condition of extra analyte detection, it can be achieved that revolution using motor
Formula wireless device detects automatically in the fifth wheel of axial direction, radial direction and vertical direction, which runs 1 hour, and every set product is more
Excess detection time is less than 10min, and fifth wheel omission factor of the invention is less than 2%, and non-fifth wheel rate of false alarm is less than 10%.Early period is logical
Cross the extra analyte detection that human assistance carries out rotary wireless device, it is ensured that without fifth wheel in every set product.Later period is not by
It is perfect with fifth wheel data craft library that disconnected fifth wheel test carries out signal acquisition, data analysis, promotes the fifth wheel of the present apparatus
Detect success rate.
In equipment operation, quality controls key process parameter --- motor rotation speed, motor direction of rotation, sound detection
Signal is acquired in real time, is stored, and is identified by product bar code and is associated with product, and quality information is uploaded to workshop MES system, is realized
Qualitative data management and single retrospect.Equipment operation is convenient, friendly interface, good compatibility, and product, which is remodeled, to be adjusted quickly, convenient for clear
Reason and maintenance.
The case implements proof, a kind of rotary wireless device fifth wheel detection device application effect provided by the invention
Well, there is performance advantage and promotional value.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a kind of rotary wireless device fifth wheel detection device, characterized by comprising:
Equipment rack (8) is fixed in extra analyte detection quiet room；
Outline border rotatable parts (2) are mounted on equipment rack (8), are transported for realizing the radial reciprocating rotary of tested equipment
It is dynamic；
Outline border drive system (4) is mounted on equipment rack (8), and is mechanically connected outline border rotatable parts (2), for realizing
The fast response servo of outline border rotatable parts (2) moves；
Inside casing rotatable parts (1) are mounted in outline border rotatable parts (2), are revolved for realizing the axial reciprocating of tested equipment
Transhipment is dynamic；
Inside casing drive system (3) is mounted in outline border rotatable parts (2), and is mechanically connected inside casing rotatable parts (1), is used for
Realize the fast response servo movement of inside casing rotatable parts (1)；
Positioning fixture (5) is fixed on inside casing rotatable parts (1), for gripping tested equipment；
Signal detection system (6) is mounted on equipment rack (8), for closely acquiring the sound generated when product revolution
Signal；
Intelligence control system (7) is mounted on equipment rack (8), and is electrically connected inside casing drive system (3), outline border driving
System (4) and signal detection system (6), realize the coordinated control and human-computer interaction between each system.
2. rotary wireless device fifth wheel detection device as described in claim 1, which is characterized in that the locating clip
Tool (5) includes:
Tail portion positioning fixture (11) is fixed on inside casing rotatable parts (1), is located inside casing rotatable parts (1) one end；
Multiple waist positioning fixtures are fixed on inside casing rotatable parts (1), are located in the middle part of inside casing rotatable parts (1).
3. rotary wireless device fifth wheel detection device as claimed in claim 2, which is characterized in that the inside casing turns
Dynamic component (1) includes:
Rectangular frame (10) is used for stationary positioned fixture (5)；
Shaft (9) afterwards, mechanical connection tail portion positioning fixture (11), rectangular frame (10) and outline border rotatable parts (2)；
Front rotary shaft (14), mechanical connection rectangular frame (10), outline border rotatable parts (2) and inside casing drive system (3)；
The outline border rotatable parts (2) include: rectangular frame (15), bearing block (16) and connection shaft (17)；Rectangle
Frame (15) is fixed on equipment rack (8) by bearing block (16) and connection shaft (17), and rectangular frame (15) passes through company
Switch through axis (17) and outline border drive system (4) to be mechanically connected, realizes the radial crankmotion of tested equipment.
4. rotary wireless device fifth wheel detection device as claimed in claim 3, which is characterized in that the inside casing drives
Dynamic system (3) include: axial servo motor, axial servo-driver, axial speed reducer；Outline border drive system (4) packet
Contain: radial servo motor, radial servo driver, radial speed reducer.
5. rotary wireless device fifth wheel detection device as claimed in claim 4, which is characterized in that the signal inspection
Examining system (6) includes:
Multiple sound transducers, are used for collected sound signal；
Signal conditioning circuit is electrically connected sound transducer, for handling voice signal；
High speed coupling data capture card is electrically connected signal conditioning circuit, for giving transmission of sound signals to intelligent control system
It unites (7).
6. a kind of rotary wireless device fifth wheel detection device using as described in any one of claim 1-5 carries out
Detection method, which is characterized in that comprise the steps of:
Step S1, it is fixed on detection means that rotary wireless device will be detected, holding is detected rotary radio and sets
It is standby to be in a horizontal position, keep detection environment noiseless；
Step S2, detection device driving is detected rotary wireless device and carries out axial-rotation, acquires voice signal at this time；
Step S3, detection device driving is detected rotary wireless device and carries out radial rotary, acquires voice signal at this time；
Step S4, detection device driving is detected rotary wireless device and carries out vertical direction rotation, acquires sound at this time
Signal；
Step S5, detection device is to the sound for being detected rotary wireless device and detecting in axial direction, radial direction and vertical direction
Signal is analyzed, and final judgement is detected in rotary wireless device with the presence or absence of fifth wheel.
7. the rotary extra object detecting method of wireless device as claimed in claim 6, which is characterized in that the step S1
It comprises the steps of:
Step S1.1, extra analyte detection quiet room door and window is shut, confirmation is indoor noiseless；
Step S1.2, positioning fixture corresponding with rotary wireless device is detected is installed on inside casing rotatable parts, it will
It is detected rotary wireless device to be correctly installed in positioning fixture, holding is detected rotary wireless device and locating clip
The original state of tool is detected whether rotary wireless device is correctly installed in place with positioning fixture in horizontal position, inspection；
Step S1.3, the numerical control program woven in advance is transferred according to product specification, checks that confirmation each system unit of device is normal
Starting operation afterwards.
8. the rotary extra object detecting method of wireless device as claimed in claim 6, which is characterized in that the step S2
It comprises the steps of:
Step S2.1, control inside casing drive system driving inside casing movement means are detected rotary wireless device and carry out axis
To rotation, after axial servo motor revolving speed reaches predetermined rotary speed 180r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S2.2, sound transducer starts to detect detected revolution after axial servo motor revolving speed reaches stable 180r/min
The voice signal of formula wireless device；
Step S2.3, after the completion of axial extra analyte detection, control is detected rotary wireless device and returns with positioning fixture
Return initial level state.
9. the rotary extra object detecting method of wireless device as claimed in claim 6, which is characterized in that the step S3
It comprises the steps of:
Step S3.1, control outline border drive system driving outline border movement means are detected rotary wireless device and carry out diameter
To rotation, after radial servo motor speed reaches predetermined rotary speed 12r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S3.2, sound transducer starts to detect detected revolution after radial servo motor speed reaches stable 12r/min
The voice signal of formula wireless device；
Step S3.3, after the completion of radial extra analyte detection, control is detected rotary wireless device and returns with positioning fixture
Return initial level state.
10. the rotary extra object detecting method of wireless device as claimed in claim 6, which is characterized in that the step
S4 is comprised the steps of:
Step S4.1, control outline border drive system driving outline border rotatable parts go to vertical direction, then control inside casing drive system
Driving inside casing movement means are detected rotary wireless device and carry out vertical direction rotation, in axial servo motor revolving speed
After reaching predetermined rotary speed 180r/min, 5 circles and 5 circle of reversion are rotated forward respectively；
Step S4.2, sound transducer starts to detect detected revolution after axial servo motor revolving speed reaches stable 180r/min
The voice signal of formula wireless device.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740926A (en) * | 2021-09-10 | 2021-12-03 | 德州市航星智能设备有限公司 | Movable excess material detection device |
| CN113960652A (en) * | 2021-11-08 | 2022-01-21 | 曹红果 | Detection device for excess of rotary radio equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265528Y (en) * | 1996-05-23 | 1997-10-22 | 国营第六九九厂 | Movable redundant material detection device |
| CN102435672A (en) * | 2011-09-02 | 2012-05-02 | 哈尔滨工业大学 | Detection station, and automatic detection device and detection method for surplus object of aerospace electronic equipment by using detection station |
| CN103472196A (en) * | 2013-10-08 | 2013-12-25 | 上海航天测控通信研究所 | Redundancy detecting device |
-
2018
- 2018-11-13 CN CN201811344706.4A patent/CN109655152A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265528Y (en) * | 1996-05-23 | 1997-10-22 | 国营第六九九厂 | Movable redundant material detection device |
| CN102435672A (en) * | 2011-09-02 | 2012-05-02 | 哈尔滨工业大学 | Detection station, and automatic detection device and detection method for surplus object of aerospace electronic equipment by using detection station |
| CN103472196A (en) * | 2013-10-08 | 2013-12-25 | 上海航天测控通信研究所 | Redundancy detecting device |
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| CN113740926A (en) * | 2021-09-10 | 2021-12-03 | 德州市航星智能设备有限公司 | Movable excess material detection device |
| CN113740926B (en) * | 2021-09-10 | 2023-10-31 | 德州市航星智能设备有限公司 | Movable redundant material detection device |
| CN113960652A (en) * | 2021-11-08 | 2022-01-21 | 曹红果 | Detection device for excess of rotary radio equipment |
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