CN207839434U - Automobile diaphragm spring clutch on-line intelligence detection device based on machine vision - Google Patents
Automobile diaphragm spring clutch on-line intelligence detection device based on machine vision Download PDFInfo
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- CN207839434U CN207839434U CN201720589635.9U CN201720589635U CN207839434U CN 207839434 U CN207839434 U CN 207839434U CN 201720589635 U CN201720589635 U CN 201720589635U CN 207839434 U CN207839434 U CN 207839434U
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Abstract
The automobile diaphragm spring clutch on-line intelligence detection device based on machine vision that the utility model discloses a kind of, including supporting protective unit, annular delivery unit, manipulator unit, photoelectronic imaging unit, lighting unit and processing and control unit, support protective unit is support and the protective device of whole system, annular delivery unit is responsible for being transmitted part to be measured, manipulator unit is responsible for carrying out part to be detected, blanking, photoelectronic imaging unit is responsible for being imaged the part to be detected in detection zone, lighting unit is responsible for providing light filling to part to be detected, processing is responsible for image data information processing and is controlled with control unit.The utility model detection device versatility is good, it can be achieved that on-line checking to different parts；High degree of automation, part to be measured are directly clamped on detection device from production line, and qualified products are returned to production line after the completion of detection, and substandard product is then by automatic rejection.
Description
Technical field
The utility model belongs to Machine Vision Detection field more particularly to a kind of automobile diaphragm spring based on machine vision
Clutch on-line intelligence detection device, including support protective unit, annular delivery unit, manipulator unit, photoelectronic imaging unit
And processing and control unit.
Background technology
With the promotion of modern production technology, more and more industrial products productions are completed by production line.And
Detection to part product appearance quality, domestic machine vision product do not catch up with the requirement of enterprise's production but.In face of this feelings
Condition, otherwise the machine visual detection device at high price of high price import foreign countries of domestic enterprise or the manpower for relying on the country cheap
Resources costs, using being manually detected.With the raising of domestic cost of human resources, product appearance quality is carried out by artificial
Detection not only increases huge cost of labor to factory, but also does not ensure that relatively high detection qualification rate.In addition, right
There is also the positions of the project that cannot be much detected with human eye, such as part mounting hole for the detection of industrial part presentation quality
Degree.
With the continuous development of industrial level, recent years also occurs much can be used for detecting such as zero both at home and abroad
The detection device of part position of mounting hole degree, such as three-coordinates measuring machine.But there is also its intrinsic problems for this kind of product, such as this
Class equipment can neither accomplish on-line checking, can not accomplish that every of part must be examined.
Invention content
In view of the deficiencies of the prior art, the technical issues of the utility model solves is how to detect manufactured parts on assembly line
Presentation quality especially part surface whether have crackle and position of mounting hole degree whether meet design requirement problem.
In order to solve the above technical problems, the technical solution adopted in the utility model is a kind of automobile film based on machine vision
Flat spring clutch on-line intelligence detection device, including support protective unit, annular delivery unit, manipulator unit, photoelectricity at
As unit, lighting unit and processing and control unit；
The support protective unit, is support and the protective device of whole system, and support construction is mainly the gold at edge
Belong to pillar, is responsible for supporting each functional unit by mechanical structure；Its lower end is equipped with the idler wheel for being moved easily, from the bottom up
Main frame of the first layer platform for installation manipulator unit and processing and control unit is calculated, second layer platform is for installing
Annular delivery unit, photoelectronic imaging unit and lighting unit, front plate upper left side are offered for installation and operation environment panel
Square hole, lower right offer the square hole for installation operation and control panel；
The annular delivery unit is responsible for the transmission to part to be measured, is installed on the second layer plane of support protective unit
On, it is mainly fixed by mounting platform, ring-shaped guide rail, objective table, belt drive unit, loading and unloading station positioning device, detection station
Position device and driving motor composition；The mounting platform can realize the support to entire annular delivery unit；The work of ring-shaped guide rail
With being limited to the movement locus of objective table；Objective table is the transmission carrier of part to be detected；Belt drive unit is annular
The power conveying device of transmission unit；The effect of loading and unloading station positioning device is carried out to the objective table of loading and unloading station position
Limit；The effect of detection station positioning device is limited to the objective table of detection station position；The effect of driving motor is
The rotation of drive belt transmission device is unidirectionally connect with processing with control unit by data line, realizes that computer passes annular
The control band dynamic object stage of defeated unit transports part to be detected；
The manipulator unit, effect be for part to be detected carry out feeding, discharge, i.e., by part to be detected from
Grabbed in production line on the objective table of annular transport unit is feeding；By the part detected from annular transport unit
It is grabbed on objective table in production line or input waste product area is blanking；Mounted on the second layer plane of support protective unit
On, beside annular delivery unit.
Preferably, the manipulator unit is six axis multi-joint manipulators, and maximum working radius is up to 720mm, wrist portion
The parts of 7kg weight can be clamped, conduct oneself with dignity 30kg, and precision is ± 0.02mm repeatedly for position.
The manipulator unit, pedestal are connected by screw with the second layer plane of support protective unit；Pass through number
It is unidirectionally connect with processing with control unit realization according to line, realizes control of the computer to manipulator unit；It is mainly by following several
A part composition：Manipulator unit is its pedestal, and effect is connected with the second layer plane of support protective unit by bolt
It connects, and the concentration arrangement of rotating platform and data line and power cord is provided for manipulator large arm；Manipulator unit is manipulator
The manipulator of unit, effect is the carrying realized under most six degree of freedoms to part；Manipulator unit is electromagnet sucker,
Its effect is to adsorb steel component to be detected, the essence of the electromagnetic disc center of circle and the part center of circle in control system when adsorbent parts
Really make the center of circle of the two adsorb under the situation that error is up to 1mm under control to coincide.And it is moved with manipulator and transfers part
To objective table or discharging area.
The photoelectronic imaging unit, effect are then believed image the part to be detected imaging in detection zone
It is transferred to processing and control unit after breath acquisition；Include mainly：Support device is fixed on the second layer plane of support protective unit
On, effect is to be supported to imaging lens, and the motor by being installed on support device upper end drives in support device
Screw rod rotates, and imaging lens is driven to do vertical and straight movement；Imaging lens, in support device, effect is to being in detection zone
Part to be detected be imaged；Lens sensors, it is double by data line and processing and control unit realization in support device
To connection, effect is the image collected imaging lens and produced, and is then transmitted to computer and is calculated and handled；
The lighting unit, effect are to be detected zero on the objective table to photoelectronic imaging unit and annular delivery unit
Part provides light filling, is installed on by illuminating bracket on the second layer of support protective unit, is located at photoelectronic imaging unit and annular passes
Beside defeated unit；
The processing and control unit, including the computer with operation algorithm routine for storing data, effect is pair
Image data acquisition processing and each functional unit are controlled；The image collected information is passed in photoelectronic imaging unit
Defeated to after computer, computer automatically starts image processing program, and collected part image information to be measured and standard are closed
The image information of lattice part is compared, and judges whether part to be measured is qualified, sends out corresponding control command to manipulator；
Preferably, allocation of computer is as follows：
Processor：Tetra- core processors of Intel；
Running memory：16G；
Hard disk：Solid state disk 120G；
Radiator：Wind-cooling heat dissipating；
And for the touching display as display and control.
The advantageous effect obtained using the technical solution of the utility model：Detection device versatility is good, need not replace or
A small amount of parts are only needed replacing, it can be achieved that on-line checking to different parts；High degree of automation, part to be measured is from production line
On be directly clamped on detection device, qualified products are returned to production line after the completion of detection, and substandard product is then picked automatically
It removes.
Description of the drawings
Fig. 1（a）For the front view of the utility model；
Fig. 1（b）For the vertical view of the utility model；
Fig. 2 is the elevation schematic diagram of the utility model；
Fig. 3（a）For annular delivery cellular construction front view；
Fig. 3（b）For annular delivery cellular construction vertical view；
Fig. 4 is manipulator unit structural schematic diagram；
Fig. 5（a）For part and magnechuck structure front schematic view；
Fig. 5（b）For part and magnechuck structured rear surface schematic diagram；
Fig. 5（c）For part and magnechuck structural side view；
Fig. 6 is photoelectronic imaging modular structure schematic diagram；
Fig. 7（a）For bowl light-source structure back view；
Fig. 7（b）For bowl light-source structure side view；
Fig. 7（c）For bowl light-source structure front elevation.
Specific implementation mode
Specific embodiment of the present utility model is further described with reference to the accompanying drawings and examples, but is not pair
The restriction of the utility model.
Fig. 1（a）, Fig. 1（b）Show a kind of automobile diaphragm spring clutch on-line intelligence detection dress based on machine vision
Set, including support protective unit 1, annular delivery unit 2, manipulator unit 3, photoelectronic imaging unit 4, lighting unit 5, processing with
Control unit 6.
Fig. 2 shows the signal of the elevation of the utility model, support protective unit 1, be whole system support and
Protective device, support construction are mainly the metal pillar at edge, are responsible for supporting each functional unit by mechanical structure；Under it
First layer platform is calculated from the bottom up for installation manipulator unit 3 and processing and control equipped with the idler wheel for being moved easily in end
The main frame of unit 6, second layer platform is for installing annular transmission unit 2, photoelectronic imaging unit 4 and lighting unit 5, just
Panel upper left side offers the square hole for installation and operation environment panel, and lower right is offered for installation operation and control plane
The square hole of plate.
Fig. 3（a）, Fig. 3（b）It shows that annular delivery cellular construction is illustrated, is responsible for the transmission to part to be measured, is installed on branch
On the second layer plane for supportting protective unit 1, mainly filled by mounting platform 2-1, ring-shaped guide rail 2-2, objective table 2-3, belt transmission
Set 2-4, loading and unloading station positioning device 2-5, detection station positioning device 2-6 and driving motor 2-7 compositions；The mounting platform
2-1 can realize the support to entire annular delivery unit；The effect of ring-shaped guide rail 2-2 is made to the movement locus of objective table 2-3
Limit；Objective table 2-3 is the transmission carrier of part to be detected；Belt drive unit 2-4 is the power conveying of annular delivery unit
Device；The effect of loading and unloading station positioning device 2-5 is limited to the objective table of loading and unloading station position；Detection station is fixed
The effect of position device 2-6 is limited to the objective table of detection station position；The effect of driving motor 2-7 is that drive belt passes
The rotation of dynamic device 2-4 is unidirectionally connect with processing with control unit 6 by data line, realizes computer to annular delivery unit
Control band dynamic object stage transport part to be detected.
Fig. 4 shows manipulator unit structural representation, i.e., will be to be detected for carrying out feeding, discharge to part to be detected
It is feeding that part, which is grabbed from production line on the objective table 2-3 of annular transport unit 2,；By the part detected from annular
It is grabbed on the objective table 2-3 of delivery unit 2 in production line or input waste product area is blanking；Mounted on support protective unit
On 1 the second layer plane, on 2 side of annular delivery unit.
Preferably, the manipulator unit 3 is six axis multi-joint manipulators, and maximum working radius is up to 720mm, wrist portion
The parts of 7kg weight can be clamped, conduct oneself with dignity 30kg, and precision is ± 0.02mm repeatedly for position.
The pedestal 3-1 of the manipulator unit 3 is connected by screw with the second layer plane of support protective unit 1；It is logical
It crosses data line and realizes unidirectional connection with processing and control unit 6, realize control of the computer to manipulator unit；Its mainly by with
Under several parts composition：Manipulator unit 3-1 is its pedestal, and effect is the second layer by bolt and support protective unit 1
Plane is connected, and the concentration arrangement of rotating platform and data line and power cord is provided for manipulator large arm；Manipulator unit
3-2 is the manipulator of manipulator unit, and effect is the carrying realized under most six degree of freedoms to part；Manipulator unit 3-
3 be electromagnet sucker, and effect is to adsorb steel component to be detected, the electromagnetic disc center of circle and the part center of circle when adsorbent parts
Make the center of circle of the two adsorb under the situation that error is up to 0.4mm under the accurately controlling of control system to coincide.And with machinery
Part is transplanted on objective table or discharging area by hand movement.Part and electromagnet sucker structure signal such as Fig. 5（a）, Fig. 5（b）, figure
5（c）It is shown.
Fig. 6 shows that photoelectronic imaging modular structure is illustrated, and effect is imaged to the part to be detected in detection zone,
Then processing and control unit 6 will be transferred to after image information collecting；Include mainly：Support device 4-1 is fixed on support protection
On second layer plane of unit 1, effect is supported to imaging lens, and the motor by being installed on support device upper end
The screw rod rotation in support device is driven, imaging lens is driven to do vertical and straight movement；Imaging lens 4-2 makees in support device
With being imaged to the part to be detected in detection zone；Lens sensors 4-3 passes through data line in support device
It is bi-directionally connected with processing and the realization of control unit 6, effect is the image collected imaging lens and produced, and is then transmitted to
Computer is calculated and is handled.
Fig. 7（a）Fig. 7（b）, Fig. 7（c）It shows a bowl light-source structure signal, belongs to spherical surface diffusing reflection shadow-free light source, be applicable in
In the parts that detection surface undulation is uneven, reflective.Preferably, lighting unit 5 selects source LED bowls of AFT-RD230 type shadow-free lights
Shape light source.Its parameter is as follows：
Rated voltage：18-22V；
Rated power：15W；
Weight：1900g；
Major diameter：D1=240mm；
Illuminate bore：D2=152mm；
Mounting plane size：D3=100×70mm；
Path：D4=40mm；
The utility model detection device versatility is good, need not replace or only need replacing a small amount of parts, it can be achieved that right
The on-line checking of different parts；High degree of automation, part to be measured are directly clamped on detection device from production line, detection
Qualified products are returned to production line after the completion, and substandard product is then by automatic rejection.
Detailed description is made that the embodiment of the utility model above in association with attached drawing, but the utility model is not limited to
Described embodiment.To those skilled in the art, in the situation for not departing from the principles of the present invention and spirit
Under, various change, modification, replacement and modification are carried out to these embodiments and still fallen in the scope of protection of the utility model.
Claims (7)
1. a kind of automobile diaphragm spring clutch on-line intelligence detection device based on machine vision, it is characterised in that：Including branch
Support protective unit（1）, annular delivery unit（2）, manipulator unit（3）, photoelectronic imaging unit（4）, lighting unit（5）And processing
With control unit（6）；
The support protective unit（1）It is support and the protective device of whole system, edge is made of metal pillar, lower end dress
There are idler wheel, inside to have upper and lower two-layer platform, calculates the computer that first layer platform is used for installation process and control unit from the bottom up
The reinforcement supporting rack of host and the second layer；Second layer platform is for installing annular transmission unit（2）, manipulator unit（3）, photoelectricity
Imaging unit（4）And lighting unit（5）；Front plate upper left side and lower right offer square hole for installation and operation environment face
Plate and operation and control panel；
The annular delivery unit（2）It is installed on support protective unit（1）The second layer plane on, mainly by mounting platform（2-
1）, ring-shaped guide rail（2-2）, objective table（2-3）, belt drive unit（2-4）, loading and unloading station positioning device（2-5）, detection work
Position positioning device（2-6）And driving motor（2-7）Composition is responsible for being transmitted part to be measured；
The manipulator unit（3）Mounted on support protective unit（1）The second layer plane on, in annular delivery unit（2）It is other
Side is responsible for carrying out feeding, discharge to part to be detected；
The photoelectronic imaging unit（4）Mounted on support protective unit（1）The second layer plane on, include mainly：Support device
（4-1）, imaging lens（4-2）And lens sensors（4-3）, it is responsible for being imaged the part to be detected in detection zone, then
It will be transferred to processing and control unit after image information collecting（6）；
The processing and control unit（6）The main computer including for storing data with operation algorithm routine, is responsible for figure
As data information acquisition processing and each functional unit are controlled.
2. the automobile diaphragm spring clutch on-line intelligence detection device according to claim 1 based on machine vision,
It is characterized in that：The manipulator unit（3）For six axis multi-joint manipulators, by pedestal（3-1）, manipulator（3-2）, electromagnet inhale
Disk（3-3）Composition.
3. the automobile diaphragm spring clutch on-line intelligence detection device according to claim 2 based on machine vision,
It is characterized in that：The manipulator unit（3）The parts of 7kg weight can be clamped up to 720mm, wrist portion in maximum working radius,
Conduct oneself with dignity 30kg, and precision is ± 0.02mm repeatedly for position.
4. the automobile diaphragm spring clutch on-line intelligence detection device according to claim 1 based on machine vision,
It is characterized in that：The computer includes following configuration：
Processor：Tetra- core processors of Intel；
Running memory：16G；
Hard disk：Solid state disk 120G；
Radiator：Wind-cooling heat dissipating；
Touch display.
5. the automobile diaphragm spring clutch on-line intelligence inspection according to any one of claims 1 to 4 based on machine vision
Survey device, it is characterised in that：It further include lighting unit（5）, the lighting unit（5）It is installed on the support protective unit（1）
The second layer on, be located at the photoelectronic imaging unit（4）With the annular delivery unit（2）Top, be responsible for the photoelectricity at
As unit（4）With the annular delivery unit（2）The objective table（2-3）On part to be detected provide light filling.
6. the automobile diaphragm spring clutch on-line intelligence detection device according to claim 5 based on machine vision,
It is characterized in that：The lighting unit（5）What is selected is bowl-type light source.
7. the automobile diaphragm spring clutch on-line intelligence detection device according to claim 6 based on machine vision,
It is characterized in that：The bowl-type light source, parameter are：
Rated voltage：18-22V；
Rated power：15W；
Weight：1900g；
Major diameter：D1=240mm；
Illuminate bore：D2=152mm；
Mounting plane size：D3=100×70mm；
Path：D4=40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589635.9U CN207839434U (en) | 2017-05-25 | 2017-05-25 | Automobile diaphragm spring clutch on-line intelligence detection device based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589635.9U CN207839434U (en) | 2017-05-25 | 2017-05-25 | Automobile diaphragm spring clutch on-line intelligence detection device based on machine vision |
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| Publication Number | Publication Date |
|---|---|
| CN207839434U true CN207839434U (en) | 2018-09-11 |
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ID=63424982
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| CN201720589635.9U Expired - Fee Related CN207839434U (en) | 2017-05-25 | 2017-05-25 | Automobile diaphragm spring clutch on-line intelligence detection device based on machine vision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030024A (en) * | 2017-05-25 | 2017-08-11 | 桂林电子科技大学 | Automobile diaphragm spring clutch on-line intelligence detection means based on machine vision |
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2017
- 2017-05-25 CN CN201720589635.9U patent/CN207839434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030024A (en) * | 2017-05-25 | 2017-08-11 | 桂林电子科技大学 | Automobile diaphragm spring clutch on-line intelligence detection means based on machine vision |
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