CN203732022U - Refraction lens module of image screening machine - Google Patents
Refraction lens module of image screening machine Download PDFInfo
- Publication number
- CN203732022U CN203732022U CN201420052135.8U CN201420052135U CN203732022U CN 203732022 U CN203732022 U CN 203732022U CN 201420052135 U CN201420052135 U CN 201420052135U CN 203732022 U CN203732022 U CN 203732022U
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- China
- Prior art keywords
- screening machine
- refracting telescope
- image screening
- camera
- glass disk
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- Expired - Lifetime
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- 238000012216 screening Methods 0.000 title claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 40
- 230000008520 organization Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a refraction lens module of an image screening machine. The image screening machine comprises a glass disc. The refraction lens module comprises a refractor and a camera, wherein the refractor is arranged below the glass disc, and the camera is arranged above the glass disc and faces the refractor. Thus, the refraction lens module of the image screening machine can accurately detect the lateral dimension of a workpiece. With the refraction lens module adopted, space occupied by the camera can be deceased, and therefore, the size of the image screening machine can be reduced.
Description
Technical field
The utility model relates to a kind of refracting telescope module of image screening machine.
Background technology
Along with development and the upgrading of domestic industry, all kinds of precision components are (as automobile screw, ELECTRONIC SCREWS) need to entirely examine outward appearance and size quality, artificial long-time visual inspection, eyes fatiguability, cause that product detection efficiency is low and precision is not high, if use machine vision to substitute artificial vision, can significantly enhance productivity and testing accuracy, reduce cost of labor.Owing to having produced the above market demand, therefore someone has designed a kind of image screening machine, the image screening system of this image screening machine is to utilize high resolution camera to obtain the image of thing to be checked, the original dimension value of being set by software systems again and the size value of image contrast mutually, draw specification product, dynamical Automated inspection operation like this, and then reduce costs.So use native system can reduce manual operation dull and labor intensive, reduce artificial detection mistake simultaneously, significantly improving product shipment quality, increases corporate external competitive power.Current most of image screens function from top or shape and the length of side detection workpiece (as automobile screw, ELECTRONIC SCREWS).In the time that camera is arranged on workpiece top, can detect the size of workpiece top structure, in the time that camera is arranged on the side of workpiece, can detect the size of side surface of workpiece structure.And while being arranged on side due to camera, the volume of image screening machine is excessive, therefore, in the situation that detecting side surface of workpiece size, is necessary to improve the putting position of camera.
Utility model content
The purpose of this utility model is, for above-mentioned defect of the prior art, to provide a kind of refracting telescope module of image screening machine, and it can detect side surface of workpiece size exactly, reduces the volume of image screening machine simultaneously.
For realizing above-mentioned utility model object, the utility model has adopted following technical scheme: a kind of refracting telescope module of image screening machine, described image screening machine comprises glass disk, it is characterized in that: described refracting telescope module comprises refracting telescope and camera, described refracting telescope is arranged on the below of described glass disk, and described camera is arranged on described glass disk top and faces toward described refracting telescope.
In addition, the utility model also provides following attached technical scheme:
Described refracting telescope module also comprises support component, and described support component comprises support bar and a pair of back up pad, and described a pair of back up pad is fixedly mounted on described support bar, and is parallel to each other with described glass disk.
Described a pair of back up pad comprises upper backup pad and lower supporting plate, and described glass disk is between described upper and lower back up pad.
Described camera is arranged on described upper backup pad.
Described refracting telescope is arranged on described lower supporting plate obliquely.
Than prior art, advantage of the present utility model is: this image screening machine is provided with refracting telescope module, and refracting telescope module comprises refracting telescope and camera, this refracting telescope is arranged on the below of glass disk, and camera is arranged on glass disk top and faces toward refracting telescope.Refracting telescope can irradiate the size of side surface of workpiece by interception of rays, camera can get the related data of workpiece again by refracting telescope.So, the refracting telescope module of this image screening machine can detect the size of side surface of workpiece exactly, and because camera is longitudinal setting, takes full advantage of having living space of image screening machine, reduce camera in horizontal taking up room, thereby reduced the volume of image screening machine.
Brief description of the drawings
Fig. 1 is the partial plan layout corresponding to the image screening machine of the utility model preferred embodiment.
Embodiment
Below in conjunction with preferred embodiment and accompanying drawing thereof, technical solutions of the utility model are further non-limitingly described in detail.
Shown in Fig. 1 is the image screening machine that the utility model discloses, and it comprises flat shake track 1, glass disk 2, workpiece firm organization 3, angle sheave detent mechanism 4 and refracting telescope module 5.The two ends of the flat track 1 that shakes are connected with the peaceful dish (not shown) of shaking of glass disk 2 respectively.When work, the flat peaceful track 1 that shakes of dish that shakes is shaken under electric and magnetic oscillation effect, and the flat workpiece 100 shaking in dish flow into flat shaking in track 1, then is transported to glass disk 2 by the flat track 1 that shakes.Wherein, the flat track 1 that shakes is arranged on pedestal 10, and the flat track 1 that shakes has certain slope, the other end that one end that the flat track 1 that shakes is connected with the flat dish that shakes is connected with glass disk 2 higher than the flat track 1 that shakes, being designed with of this gradient is beneficial to workpiece 100 in flat transport of shaking on track 1.The centre of glass disk 2 and motor 41 are mutually permanently connected, and at the uniform velocity circumference rotation can occur this glass disk 2 under the driving of motor 41, and drives the workpiece 100 in glass disk 2 to rotate.
Workpiece firm organization 3 is arranged on the below of flat shake track 1 and glass disk 2 intersections, this workpiece firm organization 3 comprises magnet 11 and the first support component 12, this magnet 11 is mutually permanently connected with this first support component 12, and is supported on the below of glass disk 2 by the first support component 12.Particularly, the first support component 12 comprises the first bracing frame 12a, the first back up pad 12b, slide block 12c and support bar 12d.It is upper that the first back up pad 12b is fixedly mounted on the first bracing frame 12a, and both are mutually vertical.The the first back up pad 12b wherein top of one end is fixedly installed connecting link (not shown), kidney slot 24 is set on slide block 12c, connecting link on the first back up pad 12b inserts in the kidney slot 24 of slide block 12c, slide block 12 and connecting link are slidably connected mutually, therefore, slide block 12 can or slide around connecting link rotation.Meanwhile, slide block 12c is all mutually vertical with the first bracing frame 12a, the first back up pad 12b.One end of support bar 12d and slide block 12c are mutually permanently connected, the other end and magnet 11 are mutually permanently connected, can be clear that by Fig. 1, magnet 11 is positioned at glass disk 2 belows, mutually vertical with glass disk 2, and the just junction to flat shake track 1 and glass disk 2, but the particular location of magnet 11 can pass through the slidable adjustment of slide block 12.
Because the flat track 1 that shakes exists certain slope, cause the flat intersection between track 1 and glass disk 2 that shakes to have certain angle.Therefore, in the time that workpiece 100 enters glass disk 2 from the flat track 1 that shakes, can shake, even can topple over, reduce production efficiency.And the magnetic force of magnet 11 can see through glass disk 2, in the time that workpiece 100 falls from the flat track 1 that shakes, magnet 11 can utilize magneticaction to increase the downward power of workpiece 100, has avoided workpiece to skew.
Angle sheave detent mechanism 4 comprises motor 38, angle sheave 37 and the second support component 33, and motor 38 and angle sheave 37 are all arranged on the second support component 33, and is all positioned at glass disk 2 tops.Particularly, the second back up pad 34 that the second support component 33 comprises the second bracing frame 34 and is mutually permanently connected with the second bracing frame 34.In the second back up pad 34, through hole (not shown) is set, motor 38 is arranged in the second back up pad 34, thereby and the drive link (not shown) of motor 38 be mutually permanently connected with angle sheave 37 through the through hole of the second back up pad 34.Angle sheave 37 can rotatablely move under the driving of motor 38, and the workpiece 100 that the rotation of angle sheave 37 can differ position is directed on same circumference, is convenient to camera 17 captures.
Refracting telescope module 5 comprises camera 17, refracting telescope 18 and the 3rd support component 19, and camera 17 and refracting telescope 18 are all arranged on the 3rd support component 19, are supported by the 3rd support component 19.Particularly, the 3rd support component 19 comprises the 3rd bracing frame 20 and a pair of the 3rd back up pad, and this is specially upper backup pad 21a and lower supporting plate 21b to the 3rd back up pad.Upper backup pad 21a is fixedly mounted on the 3rd bracing frame 20, and is positioned at the top of glass disk 2, and lower supporting plate 21b is fixedly mounted on the 3rd bracing frame 20 equally, but is positioned at the below of glass disk 2.It is upper that camera 17 is arranged on upper backup pad 21a, and it is upper that refracting telescope 18 is mounted obliquely within lower supporting plate 21b, and refracting telescope 18 also can carry out slight angle and the adjusting of position on lower supporting plate 21b, to reach best radiation response.Glass disk 2 is between camera 17 and refracting telescope 18, and camera 17 is facing to refracting telescope 18, and best angle is camera 12 and being centered close on same vertical line of refracting telescope 18.Refracting telescope 18 can be irradiated to by refraction action the lateral dimension of workpiece 100, and because camera 17 is facing to refracting telescope 18, so camera 17 can obtain the lateral dimension of workpiece 100 by refracting telescope 18.And, because camera 17 is longitudinal setting, take full advantage of having living space of this image screening machine, reduce camera 17 in horizontal taking up room, thereby reduced the volume of this image screening machine.
The principle of work of this image screening machine is: the flat dish that shakes utilizes electric and magnetic oscillation principle, workpiece 100 vibrations are transported to flat shaking on track 1, the flat track 1 that shakes utilizes electric and magnetic oscillation principle equally, and the slope design of the flat track 1 that shakes, and can easily workpiece 100 be transported in glass disk 2.The magnet 11 of the workpiece firm organization 3 of design below glass disk 2 utilizes magnetic force workpiece 100 can be inhaled surely in glass disk 2, ensured workpiece 100 transition periods steadily.Under the driving of motor 41, there is at the uniform velocity circumference rotation in glass disk 2, at the uniform velocity circumference rotation equally also occurs the workpiece 100 in glass disk 2.But, fall the workpiece 100 position disunities glass disk 2 from the flat track 1 that shakes, so, need to use angle sheave 37 that workpiece 100 is directed on same circumference.In the time that workpiece 100 arrives the scope of refracting telescope module 5, under the refraction action of refracting telescope 18, camera 17 can obtain the lateral dimension of workpiece 100.Structure and the size of the workpiece 100 that this image screening machine gets according to camera 17, judge substandard product.
It is to be noted; above-mentioned preferred embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. the refracting telescope module of an image screening machine, described image screening machine comprises glass disk, it is characterized in that: described refracting telescope module comprises refracting telescope and camera, described refracting telescope is arranged on the below of described glass disk, and described camera is arranged on described glass disk top and faces toward described refracting telescope.
2. the refracting telescope module of image screening machine according to claim 1, it is characterized in that: described refracting telescope module also comprises support component, described support component comprises support bar and a pair of back up pad, described a pair of back up pad is fixedly mounted on described support bar, and is parallel to each other with described glass disk.
3. the refracting telescope module of image screening machine according to claim 2, is characterized in that: described a pair of back up pad comprises upper backup pad and lower supporting plate, and described glass disk is between described upper and lower back up pad.
4. the refracting telescope module of image screening machine according to claim 3, is characterized in that: described camera is arranged on described upper backup pad.
5. the refracting telescope module of image screening machine according to claim 3, is characterized in that: described refracting telescope is arranged on described lower supporting plate obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052135.8U CN203732022U (en) | 2014-01-27 | 2014-01-27 | Refraction lens module of image screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052135.8U CN203732022U (en) | 2014-01-27 | 2014-01-27 | Refraction lens module of image screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732022U true CN203732022U (en) | 2014-07-23 |
Family
ID=51202089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052135.8U Expired - Lifetime CN203732022U (en) | 2014-01-27 | 2014-01-27 | Refraction lens module of image screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732022U (en) |
-
2014
- 2014-01-27 CN CN201420052135.8U patent/CN203732022U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |