CN203688433U - Focal length debugging assembly for detecting foreign matters - Google Patents
Focal length debugging assembly for detecting foreign matters Download PDFInfo
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- CN203688433U CN203688433U CN201320767364.3U CN201320767364U CN203688433U CN 203688433 U CN203688433 U CN 203688433U CN 201320767364 U CN201320767364 U CN 201320767364U CN 203688433 U CN203688433 U CN 203688433U
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- focal length
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- 238000005286 illumination Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- JGSARLDLIJGVTE-UHFFFAOYSA-N 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-UHFFFAOYSA-N 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a focal length debugging assembly for detecting foreign matters. The focal length debugging assembly for detecting foreign matters comprises a debugging model, wherein the debugging model comprises an upper body, a lower body and a stand column; the stand column is arranged between the upper body and the lower body; one edge line of the stand column coincides with central lines of the upper body and the lower body. The focal length debugging assembly for detecting foreign matters has the advantage of improving accuracy rate of detecting missing-detection of medicine bottles.
Description
Technical field
The utility model relates to food, medical packaging mechanical field, refers in particular to a kind of focal length debug component detecting for foreign matter.
Background technology
In food, medical package equipment field, for detecting the foreign matter in bottled food liquid or medicine (as: ampoule bottle, oral liquid, cillin bottle etc.), through primary light inspection machine testing foreign matter.
At present, the debugging of lamp inspection machine testing equipment (camera) is mainly unaided eye discrimination, in the time that checkout equipment (camera) carries out focal length debugging, detect the marginal sharpness of medicine bottle debugs according to band, adopt existing lamp inspection machine foreign matter to detect adjustment method and easily produce debugging error, cause detecting the undetected of medicine bottle and erroneous judgement.Specifically, as shown in Figure 1, existing lamp inspection machine foreign matter detects debugging mainly according to the sharpness debugging of boundary line, focal length center after its debugging is line a, it deviates from medicine bottle theoretical centerline b, relatively detect medicine bottle, theoretical center point M and the distance s that adopts the central point N after the method is debugged are camera debugging error, this debugging error makes focal length after debugging near checkout equipment (detect medicine bottle outside), make outside foreign matter clear, inner side foreign matter is fuzzy, form lamp inspection blind area, thereby cause in the time that foreign matter detected parameters is set, foreign matter size and gray-scale value are difficult to define, so just there is same detection medicine bottle different times to detect the difference of effect, cause detecting the undetected of medicine bottle and erroneous judgement.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of focal length debug component detecting for foreign matter that detects the undetected accuracy rate of medicine bottle that improves is provided.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
The focal length debug component detecting for foreign matter, comprises debugging model, and described debugging model comprises upper body, lower body and be located at the column between described upper body, lower body, and an edge line of described column overlaps with the center line of described upper body, lower body.
Further improvement as technique scheme:
Also comprise the light source assembly for debugging model illumination is provided.
Described light source assembly comprises that being positioned at debugging model one side also tilts according to the secondary light source to debugging model.
The lower end of described debugging model is provided with the base for supporting debugging model.
Described light source assembly also comprises to be located at debugging model bottom and vertically to shine the end light source to debugging model.
Described base is provided with is convenient to end light source vertically according to the center pit to debugging model.
Light source of the described end is LED pointolite.
Described edge line is provided with the scale mark for accurate focusing.
Compared with prior art, the invention has the advantages that:
The column edge line of debugging model and the upper body of debugging model, the center line of lower body that foreign matter of the present utility model detects debug component overlap, the sharpness of observing edge line by the debugging interface of camera regulates camera focus, has effectively eliminated the marginal sharpness of utilizing band to detect medicine bottle and has debugged the debugging error causing; Meanwhile, focal length alignment edges line is debugged, and has eliminated lamp inspection blind area, has guaranteed the sharpness that interior outside foreign matter detects, and has improved the undetected accuracy rate of detection medicine bottle.
Accompanying drawing explanation
Fig. 1 is that in prior art, lamp inspection machine foreign matter detects error theory figure.
Fig. 2 is the structural representation of the focal length debug component detecting for foreign matter of the present utility model.
Fig. 3 is the perspective view of debugging model of the present utility model.
In figure, each label represents:
1, debugging model; 11, upper body; 12, lower body; 13, column; 131, edge line; 132, scale mark; 2, camera; 3, end light source; 4, secondary light source; 5, base.
Embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in further detail.
Fig. 2, shown in Fig. 3 of the present utility model a kind of for foreign matter detect focal length debug component, comprise debugging model 1, debugging model 1 comprises upper body 11, lower body 12 and be located at upper body 11, column 13 between lower body 12, one edge line 131 and upper body 11 of column 13, the center line of lower body 12 overlaps, the camera 2 that is provided with edge line 131 and carries out focal length debugging in a side of debugging model 1, the sharpness of observing edge line 131 by the debugging interface of camera 2 regulates camera 2 focal lengths, effectively eliminate the marginal sharpness of utilizing band to detect medicine bottle and debugged the debugging error causing, meanwhile, camera 2 alignment edges lines 131 are debugged, and have eliminated lamp inspection blind area, have guaranteed the sharpness that interior outside foreign matter detects, and have improved the undetected accuracy rate of detection medicine bottle.
In the present embodiment, light source assembly for providing debugging model 1 to throw light on is also provided the focal length debug component detecting for foreign matter, light source assembly comprises that being positioned at debugging model 1 one sides also tilts according to the secondary light source 4 to debugging model 1, in other embodiments, light source assembly also comprises to be located at debugging model 1 bottom and vertically to shine the end light source 3 to debugging model 1, and end light source 3 is LED pointolite.
In the present embodiment, be provided with the base 5 for supporting debugging model 1 for the lower end of debugging model 1, in other embodiments, on base 5, be also provided with and be convenient to end light source 3 vertically according to the center pit to debugging model 1.
In the present embodiment, edge line 131 is provided with scale mark 132, and the setting of scale mark 132 makes focusing more accurate.
In the present embodiment, in the time that camera focus is debugged, this debugging model 1 is placed on base 5, open secondary light source 4 and end light source 3, under the illumination of secondary light source 4 and end light source 3, observe the sharpness of edge line 131 by the debugging interface of camera 2, and debug by the focal length knob of camera 2, guarantee that edge line 131 reaches best sharpness.Meanwhile, directly debug the position of camera 2 by the scale mark 132 of observing on interface, thereby meet the commissioning requirements of loading amount.
Below be only the preferred embodiment of the present invention, protection scope of the present invention is also not only confined to above-described embodiment, and all technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (8)
1. the focal length debug component detecting for foreign matter, it is characterized in that: comprise debugging model (1), described debugging model (1) comprises upper body (11), lower body (12) and is located at the column (13) between described upper body (11), lower body (12), and an edge line (131) of described column (13) overlaps with the center line of described upper body (11), lower body (12).
2. the focal length debug component detecting for foreign matter according to claim 1, is characterized in that: also comprise the light source assembly for debugging model (1) illumination is provided.
3. the focal length debug component detecting for foreign matter according to claim 2, is characterized in that: described light source assembly comprises that being positioned at debugging model (1) one side also tilts according to the secondary light source (4) to debugging model (1).
4. the focal length debug component detecting for foreign matter according to claim 3, is characterized in that: the lower end of described debugging model (1) is provided with the base (5) for supporting debugging model (1).
5. the focal length debug component detecting for foreign matter according to claim 4, is characterized in that: described light source assembly also comprises to be located at debugging model (1) bottom and vertically to shine the end light source (3) to debugging model (1).
6. the focal length debug component detecting for foreign matter according to claim 5, is characterized in that: described base (5) is provided with is convenient to end light source (3) vertically according to the center pit to debugging model (1).
7. the focal length debug component detecting for foreign matter according to claim 6, is characterized in that: light source of the described end (3) is LED pointolite.
8. according to the focal length debug component detecting for foreign matter described in any one in claim 1 to 7, it is characterized in that: described edge line (131) is provided with the scale mark (132) for accurate focusing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767364.3U CN203688433U (en) | 2013-11-29 | 2013-11-29 | Focal length debugging assembly for detecting foreign matters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767364.3U CN203688433U (en) | 2013-11-29 | 2013-11-29 | Focal length debugging assembly for detecting foreign matters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688433U true CN203688433U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320767364.3U Expired - Lifetime CN203688433U (en) | 2013-11-29 | 2013-11-29 | Focal length debugging assembly for detecting foreign matters |
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| Country | Link |
|---|---|
| CN (1) | CN203688433U (en) |
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2013
- 2013-11-29 CN CN201320767364.3U patent/CN203688433U/en not_active Expired - Lifetime
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Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |