CN203191325U - Paper cup detection component - Google Patents
Paper cup detection component Download PDFInfo
- Publication number
- CN203191325U CN203191325U CN 201320190347 CN201320190347U CN203191325U CN 203191325 U CN203191325 U CN 203191325U CN 201320190347 CN201320190347 CN 201320190347 CN 201320190347 U CN201320190347 U CN 201320190347U CN 203191325 U CN203191325 U CN 203191325U
- Authority
- CN
- China
- Prior art keywords
- bowl
- paper cup
- dixie cup
- mounting bracket
- camera
- 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.)
- Expired - Lifetime
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a paper cup detection component which comprises a mounting bracket as well as a camera and a light source fixed on the mounting bracket, and is characterized in that the light source is a bowl-shaped luminous cover, wherein an open side of the bowl-shaped luminous cover faces to a paper cup delivery area; a photographing hole is formed in the top of the bowl-shaped luminous cover; and a lens of the camera faces to the photographing hole. Preferably, the paper cup detection component also comprises a diffuse reflection sensor mounted near a paper cup output area. According to the paper cup detection component disclosed by the utility model, the bowl-shaped luminous cover with the photographing hole is adopted, and the light source on the inner surface of the bowl-shaped luminous cover irradiates a paper cup in a symmetric complementary mode so as to avoid a shadow area of the paper cup under the irradiation; and the lens of the camera photographs the paper cup through the photographing hole, thus the best effect of illumination and photographing of the paper cup is guaranteed, and the imaging precision is guaranteed. By adopting the diffuse reflection sensor, the paper cup output area after detection can be detected so as to avoid blockage at an outlet.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of dixie cup detection components.
Background technology
Along with developing rapidly of computing machine and machine vision technique, full-automatic dixie cup detection technique has obtained being extensive use of in the production in enormous quantities of dixie cup and testing process, full-automatic dixie cup quality determining method utilizes image acquisition instrument such as high speed camera in conjunction with the software program algorithm dixie cup to be taken pictures fast and algorithm detects, judge whether dixie cup is qualified, overcome the shortcoming of manual detection method, had advantages such as detection speed is fast, precision is high, reliable in quality.
Dixie cup in process of production, cup be easy at an end to occur the collapsing end, section, spot, perforation, empty defective such as sticking, off size.Therefore need badly the full-automatic detection method at the bottom of the dixie cup cup, the technical matters that adopts above-mentioned full-automatic dixie cup quality determining method to run in actual implementation process is: adopt ordinary light source that dixie cup is difficult to carry out positive comprehensive irradiation, particularly best exposure pathways usually with the best paths merge of taking pictures, make and be difficult to reach simultaneously best illuminating effect and the effect of taking pictures, accurately imaging.
The utility model content
Take pictures and be difficult to obtain simultaneously the technological deficiency of optimal path for overcoming illumination that conventional art exists, the utility model provides a kind of dixie cup detection components.
Dixie cup detection components described in the utility model, comprise mounting bracket and the camera and the light source that are fixed on the mounting bracket, it is characterized in that, described light source is the bowl-type diffuser, the opening surface of described bowl-type diffuser is towards the dixie cup transit area, described bowl-type diffuser bowl bottom has the hole of taking pictures, and the camera lens of described camera is towards the hole of taking pictures.
Preferably, also comprise near the diffuse reflection sensor that is installed in the dixie cup output area.
Preferably, the adjustable focal length of described camera lens.
Preferably, the outer rim of described bowl-type diffuser also is connected with the beam path alignment ring.
Preferably, camera is connected with mounting bracket by transverse bar with light source, on the described mounting bracket guide rail is arranged, and described transverse bar has the slide block that cooperates with described guide rail with the mounting bracket junction.
Preferably, bowl-type diffuser inside is the LED lamp.
Adopt dixie cup detection components described in the utility model, employing has the bowl-type diffuser in the hole of taking pictures, the mode of the light source symmetrical complement of bowl-type diffuser inner face is shone dixie cup, make dixie cup under irradiation, not have the shadow zone, camera lens is taken pictures to dixie cup by the hole of taking pictures, guaranteed the illumination of dixie cup simultaneously and take pictures and all obtain optimum efficiency, guaranteed imaging precision.Adopt the diffuse reflection inductor, can dixie cup output area after tested be detected, avoid the exit to stop up.
Description of drawings
Fig. 1 illustrates the scheme of installation of a kind of embodiment of the utility model;
Fig. 2 illustrates the synoptic diagram of a kind of embodiment of the utility model;
The Reference numeral name is called among each figure: 1. camera 2. bowl-type diffusers 3. beam path alignment rings 4. diffuse reflection sensors 5. dixie cups 6. travelling belts 7. hole 8. mounting brackets, 9. geometrical clamps of taking pictures.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Dixie cup detection components described in the utility model, comprise mounting bracket and the camera 1 and the light source that are fixed on the mounting bracket, described light source is the bowl-type diffuser, the opening surface of described bowl-type diffuser is towards the dixie cup transit area, described bowl-type diffuser bowl bottom has the hole of taking pictures, and the camera lens of described camera is towards the hole of taking pictures.
As shown in Figure 1, the dixie cup detection components is installed in by travelling belt 6 sides for delivery of dixie cup 5, bowl-type diffuser 2 the rims of a bowl down, bowl-type diffuser inner face evenly is furnished with fluorescent tube, inner face is minute surface, light is concentrated reflection to converge and shine towards travelling belt along bowl-type diffuser axis, make at surveyed area and reach the optimal illumination effect, bowl-type diffuser bowl bottom has the hole 7 of taking pictures, camera lens is towards the hole 7 of taking pictures, and during shooting, camera is found a view by the surveyed area that 7 pairs in the hole of taking pictures is positioned at bowl-type diffuser bottom, adjust parameters such as camera lens position and focal length, to reach best shooting effect.
Preferably, described bowl-type diffuser inside is the LED lamp, LED lamp efficiency height, and long service life and luminosity homogeneous are beneficial to better imaging.
Camera lens focal length preferred tunable, camera lens can be stretched as required and be adjusted focal length, adapt to different dixie cup height, make the camera imaging best region be positioned at rim of a cup or cup position, the end.
For improving the light path convergence effect, the outer rim of bowl-type luminous plaque can connect beam path alignment ring 3, and the beam path alignment ring is the tubular structure that extend naturally at bowl-type diffuser the rim of a bowl place, and inwall is smooth mirror surface, by the light beam in reflection convergence exit, further improve the illuminating effect of surveyed area.
Near the dixie cup output area, diffuse reflection sensor 4 can be installed.Whether the diffuse reflection inductor detects dixie cup and can stop up when entering out cup assembly, if dixie cup stops up, the diffuse reflection sensor sends out jam signal, the stop motion immediately of control travelling belt.The diffuse reflection Fundamentals of Sensors be the emission beam of laser by the dixie cup transit area, the light path of passing through when laser continues for some time all the time and is stopped by obstacle, thinks that then dixie cup stops up.
Fig. 2 illustrates a kind of embodiment of mounting bracket of the present utility model, and camera and light source are by transverse bar and mounting bracket, and mounting bracket 8 is fixed on by the conveyor belt side by geometrical clamp 9.On the described mounting bracket guide rail is arranged, described transverse bar has the slide block that cooperates with described guide rail with the mounting bracket junction.Cooperate with slide block by guide rail, make the user adjust the height of camera and light source easily, reach best result of use.
Previously described is each preferred embodiment of the present utility model; preferred implementation in each preferred embodiment is if not obviously contradictory or be prerequisite with a certain preferred implementation; each preferred implementation stack combinations is arbitrarily used; concrete parameter among described embodiment and the embodiment only is the utility model proof procedure for clear statement utility model people; be not in order to limit scope of patent protection of the present utility model; scope of patent protection of the present utility model still is as the criterion with its claims; the equivalent structure that every utilization instructions of the present utility model and accompanying drawing content are done changes, and in like manner all should be included in the protection domain of the present utility model.
Claims (6)
1. dixie cup detection components, comprise mounting bracket (8) and be fixed on camera (1) and light source on the mounting bracket, it is characterized in that, described light source is bowl-type diffuser (2), the rim of a bowl face of described bowl-type diffuser is towards the dixie cup transit area, described bowl-type diffuser (2) bowl bottom has the hole of taking pictures (7), and the camera lens of described camera is towards the hole of taking pictures.
2. dixie cup detection components according to claim 1 is characterized in that: also comprise near the diffuse reflection sensor (4) that is installed in the dixie cup output area.
3. dixie cup detection components according to claim 1 is characterized in that: the adjustable focal length of described camera lens.
4. dixie cup detection components according to claim 1, it is characterized in that: the outer rim of described bowl-type diffuser also is connected with beam path alignment ring (3).
5. dixie cup detection components according to claim 1, it is characterized in that: camera is connected with mounting bracket (8) by transverse bar with light source, on the described mounting bracket guide rail is arranged, and described transverse bar has the slide block that cooperates with described guide rail with mounting bracket (8) junction.
6. dixie cup detection components according to claim 1 is characterized in that: described bowl-type diffuser is inner to be the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190347 CN203191325U (en) | 2013-04-16 | 2013-04-16 | Paper cup detection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190347 CN203191325U (en) | 2013-04-16 | 2013-04-16 | Paper cup detection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191325U true CN203191325U (en) | 2013-09-11 |
Family
ID=49108178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320190347 Expired - Lifetime CN203191325U (en) | 2013-04-16 | 2013-04-16 | Paper cup detection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191325U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020110A (en) * | 2014-06-20 | 2014-09-03 | 天津三星电机有限公司 | Adjusting device for adjusting interval between LED light source and transmitting mechanism |
| CN104316531A (en) * | 2014-10-17 | 2015-01-28 | 四川索牌科技股份有限公司 | Imaging detector for jacket of cup or barrel container |
| CN105675236A (en) * | 2016-01-25 | 2016-06-15 | 蚌埠市圣博塑模科技有限公司 | Environmentally-friendly plastic paper bowl leak detection device |
| CN107589121A (en) * | 2017-09-12 | 2018-01-16 | 苏州富锐联自动化设备有限公司 | CDD detection components include vision-based detection lighting mechanism |
| CN111855695A (en) * | 2020-07-24 | 2020-10-30 | 北京领邦智能装备股份公司 | Workpiece side circumference imaging system |
-
2013
- 2013-04-16 CN CN 201320190347 patent/CN203191325U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020110A (en) * | 2014-06-20 | 2014-09-03 | 天津三星电机有限公司 | Adjusting device for adjusting interval between LED light source and transmitting mechanism |
| CN104316531A (en) * | 2014-10-17 | 2015-01-28 | 四川索牌科技股份有限公司 | Imaging detector for jacket of cup or barrel container |
| CN105675236A (en) * | 2016-01-25 | 2016-06-15 | 蚌埠市圣博塑模科技有限公司 | Environmentally-friendly plastic paper bowl leak detection device |
| CN107589121A (en) * | 2017-09-12 | 2018-01-16 | 苏州富锐联自动化设备有限公司 | CDD detection components include vision-based detection lighting mechanism |
| CN111855695A (en) * | 2020-07-24 | 2020-10-30 | 北京领邦智能装备股份公司 | Workpiece side circumference imaging system |
| CN111855695B (en) * | 2020-07-24 | 2024-03-19 | 北京领邦智能装备股份公司 | Workpiece side periphery imaging system |
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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: 20130911 |