Adopt the automatic lamp inspector picture synchronization tracking and collecting device of end light source
Technical field
The utility model is mainly concerned with the pharmaceutical machine apparatus field, refers in particular to a kind of automatic lamp inspector picture synchronization tracking and collecting device that adopts end light source.
Background technology
In the pharmaceutical machine apparatus field, lamp inspection machine is that a kind of optical imaging, computing machine of utilizing compares principle to image, and packages for liquid drug quality is carried out the seriation specialized equipment that automatic intelligent detects.The view data that Computer Analysis collects, liquid towards drug quality judge, reach a conclusion and command lamp inspection machine on the rejecting oscillating arm mechanisms underproof medicine bottle is rejected.
In the known automatic lamp-checking machine, image collecting device comprises sidelight source and camera, camera is positioned at lamp inspection dish scope and keeps motionless, the outside that the sidelight source is arranged in lamp inspection dish keeps motionless, when bottle turns between camera and the light source, stop operating and finish image acquisition one time, detection efficiency is very low; In order to guarantee precision, must make camera, sidelight source and bottle on same straight line simultaneously, existing structure causes very big difficulty to assembling and setting, in case assembly precision does not reach requirement, will directly have influence on accuracy of detection.In addition, the sidelight source can not be satisfied the needs of its image acquisition sometimes, and parameters such as the permeability of bottle, the visuality of soup and illumination brightness can not satisfy the needs of image acquisition, will have influence on the precision and the efficient of image acquisition.
The utility model content
The technical problems to be solved in the utility model just is: at the technical matters of prior art existence, the utility model provides the brightness needs that a kind of simple and compact for structure, with low cost, principle is simple, can satisfy image acquisition, thereby improves the automatic lamp inspector picture synchronization tracking and collecting device of light source at the bottom of the employing of lamp inspection efficient and precision.
For solving the problems of the technologies described above, the utility model by the following technical solutions.
A kind of automatic lamp inspector picture synchronization tracking and collecting device that adopts end light source, it comprises camera and light source, it is characterized in that: described light source is the end light source that is positioned at bottle to be detected below, and described camera and end light source are fixed on the pivoted arm, and pivoted arm links to each other with independent driving mechanisms by gear train.
As further improvement of the utility model:
Described camera is fixed on the pivoted arm by the camera erection column, and light source of the described end directly is installed on the pivoted arm.
Described gear train comprises pinion wheel and sector rack, and the output terminal of driving mechanism links to each other with pinion wheel and is being with pinion rotation, and described sector rack is fixed in the lower end of pivoted arm, and described pinion wheel and sector rack engagement and drive pivoted arm are finished swing.
One end of described pivoted arm is fixed on the final drive shaft of lamp inspection dish by revolving sleeve.
Compared with prior art, advantage of the present utility model just is:
The utility model adopts the automatic lamp inspector picture synchronization tracking and collecting device of end light source; have advantages such as simple and compact for structure, with low cost, that principle is simple; the bottle to be detected that directly is installed on end light source on the pivoted arm and camera and the lamp inspection dish carries out the continuous synchronization pursuit movement; pivoted arm is finished whole tracing process under independent driving mechanisms; simplified complete machine mechanism greatly; control accuracy is higher, can finish synchronous tracking image collection under non-stop-machine state, can improve lamp inspection efficient like this.When mounted, end light source is positioned at the below of bottle to be detected all the time, need not adjust the position relation between itself and the camera, can guarantee that not only light source is constant, can also improve the accuracy of detection of complete machine, and assembling is very simple; End light source can farthest satisfy the needs of image acquisition for brightness, has also improved the permeability of bottle, the visuality of soup greatly, has finally improved lamp inspection efficient and precision.
Description of drawings
Fig. 1 is the perspective view of the utility model in application example;
Fig. 2 is the main TV structure synoptic diagram of the utility model in application example.
Marginal data:
1, camera; 2, light source; 3, pivoted arm; 4, driving mechanism; 5, camera erection column; 7, pinion wheel; 8, sector rack; 9, revolving sleeve; 10, final drive shaft; 11, lamp inspection dish; 12, bottle to be detected.
Embodiment
Below with reference to specific embodiment and Figure of description the utility model is described in further details.
As depicted in figs. 1 and 2, the utility model adopts the automatic lamp inspector picture synchronization tracking and collecting device of end light source, it comprises camera 1 and light source 2, camera 1 and light source 2 are fixed on the pivoted arm 3, pivoted arm 3 links to each other with independent driving mechanisms 4 by gear train, and light source 2 is for being positioned at the end light source of bottle to be detected 12 belows.In the present embodiment, camera 1 is fixed on the pivoted arm 3 by camera erection column 5, and end light source directly is installed on the pivoted arm 3 and is positioned at the below of bottle 12 to be detected, and end light source shines up along with pivoted arm 3 rotates the below that remains from bottle 12 to be detected.The support axle is hollow shape on the lamp inspection dish 11, guarantees that light shines the bottle 12 to be detected of top from the below.This gear train comprises pinion wheel 7 and sector rack 8, and the output terminal of driving mechanism 4 links to each other with pinion wheel 7 and is being with pinion wheel 7 to rotate, and sector rack 8 is fixed in the lower end of pivoted arm 3, and pinion wheel 7 is finished swing with sector rack 8 engagements and drive pivoted arm 3.One end of pivoted arm 3 is fixed on the final drive shaft 10 of lamp inspection dish by revolving sleeve 9, can guarantee that both are on the same centre of gyration.Because pivoted arm 3 is worked under the driving of independent driving mechanism 4, simplifies the structure, and can match with the driving mechanism of lamp inspection dish 11, has improved control accuracy.
The utility model adopts synchronously, and the tracking acquisition method is: end light source and camera 1 are fixed on the same pivoted arm 3, pivoted arm 3 is done synchronous pursuit movement with the lamp inspection dish 11 on the automatic lamp-checking machine in the testing process, and end light source 22 shines up along with pivoted arm 3 rotates the below that remains from bottle 12 to be detected; In this tracing process, camera 1 is followed the tracks of the multiple image collection synchronously; Camera 1 is finished after the image acquisition pivoted arm 3 returns and is carried out second and take turns to follow the tracks of and detect.In sum, the utility model can be under non-stop-machine state, and end light source guarantees that light source is abundant, has realized the collection of continuous synchronization tracking multiple image, also can guarantee the precision of image acquisition.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.