CN107159587A - A kind of device for detecting vehicle workpiece - Google Patents
A kind of device for detecting vehicle workpiece Download PDFInfo
- Publication number
- CN107159587A CN107159587A CN201710521863.7A CN201710521863A CN107159587A CN 107159587 A CN107159587 A CN 107159587A CN 201710521863 A CN201710521863 A CN 201710521863A CN 107159587 A CN107159587 A CN 107159587A
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- China
- Prior art keywords
- workpiece
- detection
- image
- analysis apparatus
- detection plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims abstract description 57
- 238000010191 image analysis Methods 0.000 claims abstract description 21
- 230000007547 defect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 34
- 238000004458 analytical method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to a kind of device for detecting vehicle workpiece, including the installing plate for being provided with the detection base of supporting leg and being arranged on above detection base, hydraulic pushing device is installed on installing plate, detect that base is provided with detect tank, provided with face battle array transmitted light source in detect tank, the upper surface of detection plate carries servomotor and image analysis apparatus, and the lower surface of detection plate is provided with the track of horizontal direction, the image collecting device that track is used to gather workpiece surface transparent figure provided with least one.The light irradiation that face battle array transmitted light source in the present invention is sent passes through workpiece punching hole, the transparent figure of image collecting device continual collection workpiece surface in the presence of servomotor above it, and the image analysis apparatus fed back, it is compared image analysis apparatus with pre-set image, judge whether the punching hole of workpiece meets the requirements, it can fast and accurately judge whether the punching hole of workpiece meets the requirements, while avoiding workpiece surface from being damaged.
Description
Technical field
The present invention relates to vehicle component product technical field, and in particular to a kind of device of detection vehicle workpiece.
Background technology
In vehicle component process, such as some installing plates, wind deflector or support, the part such as mainboard is required for
Process the position detection for needing to carry out punching hole after punching hole, punching press hole machined, the situation for leaking punching to prevent punching hole from occurring；Pass
Punching hole detection on system is manpower detection mostly, if the punching hole processing quantity on processing plate is few, artificial detection side
Just, but if punching hole processing quantity is more, or even up to a hundred, artificial detection needs to contrast drawing, and can only single hole one by one
Detection, causes to detect that accuracy is low, operating efficiency is poor.
Publication No. CN205607285U patent discloses a kind of device for detecting vehicle workpiece, and it is by detecting main body
By through the punching hole on workpiece, illustrating that the punching press hole site processing of the workpiece meets the requirements, detecting the presence of and leakage punching occur
Situation, hinders if moved down, and is the phenomenon for occurring in that punching hole leakage punching.By detecting that main body passes through workpiece in the patent
Punching hole, so as to detect whether to occur the phenomenon of punching hole leakage punching, but detection main body can cause workpiece table when through workpiece
Face is damaged, and influences finished workpart rate.
The content of the invention
It is an object of the invention to provide a kind of device for detecting vehicle workpiece, the position of punching hole can be fast and accurately detected
Put, while avoiding workpiece surface from being damaged.
There is provided following technical scheme to achieve the above object：The present invention provides a kind of device for detecting vehicle workpiece, including
Hydraulic drive is installed on the installing plate for being provided with the detection base of supporting leg and being arranged on above detection base, the installing plate
Device, and the hydraulic stem of the hydraulic pushing device sets downwards；The hydraulic rod end of the hydraulic pushing device is provided with
Detection plate, the detection base is arranged on the lower section of detection plate, and the detection base is provided with detect tank, the two of the detect tank
The L steps for carrying workpiece are also equipped with the wall of side；Provided with face battle array transmitted light source in the detect tank, the face battle array transmitted light
Source is located at the lower section of workpiece, and to irradiate the workpiece, the upper surface of the detection plate carries servomotor and graphical analysis
Device, the lower surface of the detection plate is provided with the track of horizontal direction, and the track is used to gather workpiece provided with least one
The image collecting device of surface transparent figure, one end of described image harvester is connected with servomotor, the servomotor
For driving image collecting device to do the motion of horizontal direction, the other end and the image point of described image harvester in orbit
Analysis apparatus is connected, and described image analytical equipment is used to receive the transparent figure of image acquisition device and judges whether to lack
Fall into, wireless transmission unit is provided with described image analytical equipment, is sent with the result that will determine that by wireless transmission unit to remote
Journey terminal.
It is preferred that, described image harvester is CCD devices.
It is preferred that, described image analytical equipment is judged whether by comparing the image that standard picture and CCD are collected
Defect.
It is preferred that, two sides of the detection base are additionally provided with to be additionally provided with positioning hole, the detection plate matches somebody with somebody with positioning hole
The locating rod of conjunction, the locating rod is inserted into positioning hole, and can be moved up and down in positioning hole.
It is preferred that, the detection plate is provided with alarm device, and the alarm device is connected with image analysis apparatus, when described
When image analysis apparatus detects workpiece existing defects, control alarm device is opened.
The present invention operation principle be：Workpiece is placed on the L steps of detect tank first, hydraulic pushing device drives inspection
Drafting board is moved downward or upward, the distance between regulation detection plate and workpiece, when adjusted between detection plate and workpiece to rationally away from
From when, by face battle array transmitted light source open, light irradiation is appeared the punching hole of workpiece, then open servomotor, adopt image
Acquisition means do the motion of horizontal direction and to the punching press hole pattern of continual collection workpiece surface, image collecting device along track
Gather by the image feedback collected to image analysis apparatus after image, image analysis apparatus is by the image collected with presetting
Image is compared, if the image of collection is consistent, illustrates that the punching hole of workpiece meets the requirements, if the image of collection is inconsistent,
Then illustrate that the punching hole of workpiece is undesirable.
The present invention provides a kind of having the beneficial effect that for device for detecting vehicle workpiece：Face battle array transmitted light source hair in the present invention
The light irradiation gone out is by workpiece punching hole, image collecting device continual collection in the presence of servomotor above it
The transparent figure of workpiece surface, and the image analysis apparatus fed back, image analysis apparatus are compared it with pre-set image
It is right, judge whether the punching hole of workpiece meets the requirements, it can fast and accurately judge whether the punching hole of workpiece meets the requirements, together
When avoid workpiece surface be damaged.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below by using required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the device of detection vehicle workpiece in the present invention.
Embodiment
To make present disclosure more clear understandable, below in conjunction with Figure of description, present disclosure is made into one
Walk explanation.Certainly the invention is not limited in the specific embodiment, the general replacement known to those skilled in the art
Cover within the scope of the present invention.Secondly, the present invention has carried out detailed statement using schematic diagram, real the present invention is described in detail
During example, for convenience of description, schematic diagram, should not be in this, as limitation of the invention not according to general ratio partial enlargement.
Above and other technical characteristic and beneficial effect, by conjunction with the embodiments and accompanying drawing to the present invention detection vehicle workpiece
Device be described in detail.Fig. 1 is the structural representation of the device of detection vehicle workpiece in the present invention.
As shown in figure 1, the present invention, which provides the present invention, provides a kind of device of detection vehicle workpiece, including support is installed
Hydraulic pushing device 30 is installed on the detection base 10 of leg and the installing plate 20 being arranged on above detection base, installing plate 20,
And the hydraulic stem 40 of hydraulic pushing device 30 is set downwards；The end of hydraulic stem 40 of hydraulic pushing device 30 is provided with detection plate
60, detection base 10 is arranged on the lower section of detection plate 60, and detection base 10 is provided with detect tank 80, the two side of detect tank 80
It is also equipped with the L steps for carrying workpiece 110.Two sides of detection base 10, which are additionally provided with positioning hole 90, detection plate, also to be set
Have the locating rod 100 coordinated with positioning hole 90, locating rod 100 is inserted into positioning hole 90, and can in positioning hole 90 on move down
It is dynamic.
Specifically, in the present embodiment, provided with face battle array transmitted light source 70 in detect tank 80, face battle array transmitted light source 70 is located at workpiece
110 lower section, to irradiate workpiece 110, the upper surface of detection plate 60 carries servomotor 120 and image analysis apparatus 140,
The lower surface of detection plate 60 is provided with the track 130 of horizontal direction, and track 130 is saturating for gathering workpiece surface provided with least one
The image collecting device 50 of light figure.
Wherein, one end of image collecting device 50 is connected with servomotor 120, and servomotor 120 is used to drive image to adopt
Acquisition means 50 do the motion of horizontal direction in orbit, and the other end of image collecting device 50 is connected with image analysis apparatus 140,
Image analysis apparatus 140 is used to receive the transparent figure of the collection of image collecting device 50 and judges whether defect, image point
Wireless transmission unit is provided with analysis apparatus 140, is sent with the result that will determine that by wireless transmission unit to remote terminal.
Image collecting device 50 in the present embodiment is CCD devices, image analysis apparatus 140 by compare standard picture and
The image that CCD is collected judges whether defect.
In addition, detection plate 60 is provided with alarm device, alarm device is connected with image analysis apparatus 140, works as graphical analysis
When device 140 detects workpiece existing defects, control alarm device is opened.
The present invention operation principle be：Workpiece 110 is placed on the L steps of detect tank 80 first, hydraulic pushing device
30 drive detection plates 60 are moved downward or upward, the distance between regulation detection plate 60 and workpiece 110, when detection plate 60 and workpiece
When being adjusted between 110 to appropriate distance, face battle array transmitted light source 70 is opened, light irradiation is appeared the punching hole of workpiece 110, then
Servomotor 120 is opened, image collecting device 50 is done the motion of horizontal direction and to continual collection work along track 130
The punching press hole pattern on part surface, image collecting device 50 has been gathered the image feedback collected to image analysis apparatus after image
140, the image collected and pre-set image are compared image analysis apparatus 140, if the image of collection is consistent, illustrate work
The punching hole of part meets the requirements, if the image of collection is inconsistent, illustrates that the punching hole of workpiece is undesirable.
In summary, the light irradiation that the face battle array transmitted light source 70 in the present invention is sent passes through workpiece punching hole, its top
The continual collection workpiece surface in the presence of servomotor 120 of image collecting device 50 transparent figure, it is and its is anti-
Image analysis apparatus 140 is fed to, it is compared image analysis apparatus 140 with pre-set image, judges the punching hole of workpiece and be
No to meet the requirements, it can fast and accurately judge whether the punching hole of workpiece meets the requirements, while avoiding workpiece surface from being damaged.
Although the present invention essentially describes above example, it is intended only as example to be been described by, and the present invention is simultaneously
Not limited to this.Those of ordinary skill in the art can make the essential characteristics of a variety of modifications and application without departing from embodiment.For example,
Each part that embodiment is shown in detail can be changed and run, and be believed that to the modification and using related difference and be included in
In protection scope of the present invention that appended claims are limited.
Involved embodiment in this specification, it is meant that specially feature, structure or the spy described with reference to the embodiment
Property include at least one embodiment of the present invention in.These terms come across in specification everywhere are not necessarily directed to same
Embodiment.In addition, when describing special characteristic, structure or characteristic with reference to any embodiment, all thinking that it falls into this area common
Technical staff is combined in the range of these special characteristics, structure or the characteristic that other embodiment can just be realized.
Claims (5)
1. a kind of device for detecting vehicle workpiece, it is characterised in that including being provided with the detection base of supporting leg and being arranged on inspection
Hydraulic pushing device, and the hydraulic stem of the hydraulic pushing device are installed on the installing plate surveyed above base, the installing plate
Set downwards；The hydraulic rod end of the hydraulic pushing device is provided with detection plate, and the detection base is arranged on detection plate
Lower section, the detection base is provided with detect tank, the L platforms for carrying workpiece is also equipped with the two side of the detect tank
Rank；
Provided with face battle array transmitted light source in the detect tank, the face battle array transmitted light source is located at the lower section of workpiece, to irradiate the work
Part, the upper surface of the detection plate carries servomotor and image analysis apparatus, and the lower surface of the detection plate is provided with water
Square to track, the track is used to gather the image collecting device of workpiece surface transparent figure, institute provided with least one
The one end for stating image collecting device is connected with servomotor, and the servomotor is used to drive image collecting device to do in orbit
The motion of horizontal direction, the other end of described image harvester is connected with image analysis apparatus, and described image analytical equipment is used
In the transparent figure for receiving image acquisition device and defect is judged whether, provided with wireless in described image analytical equipment
Transmission unit, is sent to remote terminal with the result that will determine that by wireless transmission unit.
2. the device of detection vehicle workpiece according to claim 1, it is characterised in that described image harvester is CCD
Device.
3. it is according to claim 2 detection vehicle workpiece device, it is characterised in that described image analytical equipment by than
Defect is judged whether to standard picture and the CCD image collected.
4. the device of detection vehicle workpiece according to claim 1, it is characterised in that two sides of the detection base are also
Provided with positioning hole, the locating rod coordinated with positioning hole is additionally provided with the detection plate, the locating rod is inserted into positioning hole, and
It can be moved up and down in positioning hole.
5. the device of detection vehicle workpiece according to claim 1, it is characterised in that the detection plate is filled provided with alarm
Put, the alarm device is connected with image analysis apparatus, when described image analytical equipment detects workpiece existing defects, control
Alarm device is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521863.7A CN107159587A (en) | 2017-06-30 | 2017-06-30 | A kind of device for detecting vehicle workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521863.7A CN107159587A (en) | 2017-06-30 | 2017-06-30 | A kind of device for detecting vehicle workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107159587A true CN107159587A (en) | 2017-09-15 |
Family
ID=59827274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710521863.7A Pending CN107159587A (en) | 2017-06-30 | 2017-06-30 | A kind of device for detecting vehicle workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107159587A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303030A (en) * | 2018-01-08 | 2018-07-20 | 伟业精密科技（惠州）有限公司 | Gas generator shell leakage hole vision checks technique automatically |
| CN109533820A (en) * | 2018-12-25 | 2019-03-29 | 东莞市智汇五金有限公司 | A kind of full-automatic detection device of electrode elastic slice CCD |
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| CN102023164A (en) * | 2009-09-23 | 2011-04-20 | 法国圣-戈班玻璃公司 | Device and method for detecting local defects of transparent surface plate |
| CN103075962A (en) * | 2013-01-07 | 2013-05-01 | 电子科技大学 | Automatic equipment for detecting plate holes and slot positions of furniture plate and realization method thereof |
| US20140047962A1 (en) * | 2011-04-29 | 2014-02-20 | Hamilton Bonaduz Ag | Punching device with illuminated receiving plate |
| EP2801816A2 (en) * | 2013-05-07 | 2014-11-12 | WiTrins s.r.o. | Method and device for the optical analysis of a PCB |
| CN204705473U (en) * | 2015-06-16 | 2015-10-14 | 卢兴中 | A kind of pick-up unit of auto parts machinery |
| CN105784723A (en) * | 2014-12-24 | 2016-07-20 | 日东电工株式会社 | Transmission-type defect detection device and transmission-type defect detection method |
| CN205538721U (en) * | 2016-04-11 | 2016-08-31 | 浙江海洋学院 | A image visual detection processing system for work piece defect |
| CN205607285U (en) * | 2016-05-01 | 2016-09-28 | 盐城雄伟汽车部件有限公司 | Vehicle punching press hole position detecting device |
| CN206868647U (en) * | 2017-06-30 | 2018-01-12 | 爱驰威汽车零部件（盐城）有限公司 | A kind of device for detecting vehicle workpiece |
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2017
- 2017-06-30 CN CN201710521863.7A patent/CN107159587A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023164A (en) * | 2009-09-23 | 2011-04-20 | 法国圣-戈班玻璃公司 | Device and method for detecting local defects of transparent surface plate |
| US20140047962A1 (en) * | 2011-04-29 | 2014-02-20 | Hamilton Bonaduz Ag | Punching device with illuminated receiving plate |
| CN103075962A (en) * | 2013-01-07 | 2013-05-01 | 电子科技大学 | Automatic equipment for detecting plate holes and slot positions of furniture plate and realization method thereof |
| EP2801816A2 (en) * | 2013-05-07 | 2014-11-12 | WiTrins s.r.o. | Method and device for the optical analysis of a PCB |
| CN105784723A (en) * | 2014-12-24 | 2016-07-20 | 日东电工株式会社 | Transmission-type defect detection device and transmission-type defect detection method |
| CN204705473U (en) * | 2015-06-16 | 2015-10-14 | 卢兴中 | A kind of pick-up unit of auto parts machinery |
| CN205538721U (en) * | 2016-04-11 | 2016-08-31 | 浙江海洋学院 | A image visual detection processing system for work piece defect |
| CN205607285U (en) * | 2016-05-01 | 2016-09-28 | 盐城雄伟汽车部件有限公司 | Vehicle punching press hole position detecting device |
| CN206868647U (en) * | 2017-06-30 | 2018-01-12 | 爱驰威汽车零部件（盐城）有限公司 | A kind of device for detecting vehicle workpiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303030A (en) * | 2018-01-08 | 2018-07-20 | 伟业精密科技（惠州）有限公司 | Gas generator shell leakage hole vision checks technique automatically |
| CN109533820A (en) * | 2018-12-25 | 2019-03-29 | 东莞市智汇五金有限公司 | A kind of full-automatic detection device of electrode elastic slice CCD |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |