CN204261959U - For the vision inspection apparatus of screw detecting - Google Patents

For the vision inspection apparatus of screw detecting Download PDF

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Publication number
CN204261959U
CN204261959U CN201420557137.2U CN201420557137U CN204261959U CN 204261959 U CN204261959 U CN 204261959U CN 201420557137 U CN201420557137 U CN 201420557137U CN 204261959 U CN204261959 U CN 204261959U
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CN
China
Prior art keywords
screw
index dial
cutting agency
detecting
products cutting
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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 - Fee Related
Application number
CN201420557137.2U
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Chinese (zh)
Inventor
李相鹏
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李相鹏
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Priority to CN201420557137.2U priority Critical patent/CN204261959U/en
Application granted granted Critical
Publication of CN204261959U publication Critical patent/CN204261959U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of vision inspection apparatus for screw detecting, it comprises a circular index dial, circular index dial is horizontally set in frame, the groove of the multiple accommodation screw of edge spaced set of index dial, and groove is extended to index dial center by index dial edge; Drive unit; Feed mechanism, is delivered in groove successively by screw; Along index dial rotation direction, be disposed with one first detection camera, certified products cutting agency and substandard products cutting agency; First detection camera level is just to the screw on index dial; Substandard products cutting agency is for collecting the screw substandard products detecting and obtain, and certified products cutting agency is for collecting the screw certified products detecting and obtain; One main control system, main control system connects substandard products cutting agency, certified products cutting agency, the first checkout gear and the first detection camera.The utility model achieves self-feeding, utilizes image processing techniques analysis to detect, certified products and substandard products sorting.The utility model has the advantages such as efficient, accurate.

Description

For the vision inspection apparatus of screw detecting
Technical field
The utility model relates to a kind of automatic detection system, in particular for the vision inspection apparatus of screw detecting.
Background technology
Screw is a kind of common part, is widely applied in various field.Screw should through checking formality together before dispatching from the factory.The content of inspection generally includes overall length, beam overall, thread parameter, nose shape, head recess position etc.If these inspections are all by manually completing, then usually can only inspect by random samples, and efficiency and all non-constant of the degree of accuracy.How realizing the Aulomatizeted Detect realizing above-mentioned project efficiently, accurately, is the content that the present invention studies.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of efficient, automatic vision inspection apparatus for screw detecting.
The technical solution of the utility model is to provide a kind of vision inspection apparatus for screw detecting, and it comprises frame, it is characterized in that, also comprises:
One circular index dial, described circular index dial is horizontally set in described frame, the groove of the multiple accommodation screw of edge spaced set of described index dial, and described groove is extended to described index dial center by described index dial edge;
One drive unit, drives described index dial around own axis;
One feed mechanism, is delivered to successively by screw in described groove;
Along described index dial rotation direction, be disposed with one first detection camera, certified products cutting agency and substandard products cutting agency;
Described first detection camera level is just to the screw on described index dial;
Described substandard products cutting agency is for collecting the screw substandard products detecting and obtain, and described certified products cutting agency is for collecting the screw certified products detecting and obtain;
One main control system, described main control system connects substandard products cutting agency, certified products cutting agency, described first checkout gear and the first detection camera.
Preferably, also comprise:
One second detection camera, described second detection camera is vertical just to the screw on described index dial.
Preferably, described substandard products cutting agency comprises the blowpipe of a connection high pressure gas, and described blowpipe is just to the groove on index dial described in, and described blowpipe outlet is just to a tubaeform rewinding mouth.
Preferably, described substandard products cutting agency comprises the cylinder that a L-shaped discharge driving lever and drives described discharge driving lever to move horizontally.
Preferably, described certified products cutting agency is a driving lever being horizontally set on above described index dial, on the horizontal screw on index dial of described driving lever level, described driving lever is arranged one just to the cambered surface of screw.
Preferably, described feed mechanism comprises a vibrating disc, and the outlet of described vibrating disc connects an inclined ramp, and the other end of described slideway connects described index dial, arranges a chute run through along its length in the middle of described slideway.
Preferably, described frame is provided with described first detection camera and the second detection camera is all arranged in the camera platform of adjustable-height, position, angle.
Vision inspection apparatus for screw detecting of the present utility model achieves self-feeding, utilizes image processing techniques analysis to detect, certified products and substandard products sorting.Vision inspection apparatus for screw detecting of the present utility model has the advantages such as efficient, accurate.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of vision inspection apparatus for screw detecting of the utility model most preferred embodiment;
Fig. 2 is the front view of a kind of vision inspection apparatus for screw detecting of the utility model most preferred embodiment;
Fig. 3 is the structural representation of the substandard products cutting agency of the utility model first embodiment;
Fig. 4 is the structural representation of the substandard products cutting agency of the utility model second embodiment.
Detailed description of the invention
Below detailed description of the invention of the present utility model is described in further detail.
As shown in Figures 1 to 4, a kind of vision inspection apparatus for screw detecting of the present utility model comprises frame 10, frame 10 is horizontally disposed with the index dial 12 of a circle, frame 10 is arranged with the driving mechanism 14 driving index dial 12 to rotate, be motor in the present embodiment, other common driving mechanisms are also passable certainly.The groove 16 of the multiple accommodation screw of edge spaced set of index dial 12, groove 16 is extended to index dial 12 center by index dial 12 edge.
Frame 10 side or frame 10 also arrange a feed mechanism 18, screw is delivered to successively in groove 16; Feed mechanism 18 comprises a vibrating disc 20, and the outlet of vibrating disc 20 connects an inclined ramp 22, and the other end of slideway 22 connects index dial 12, arranges a chute run through 24 along its length in the middle of slideway 22.During use, screw enters chute 24 from the shock effect of vibrating disc 20, and the head of screw is just in time stuck on chute 24, then slides along chute 24, enters into groove 16 successively; Now, the head of screw is also just in time stuck in the edge of groove 16, thus realizes orderly feed.
Along index dial 12 rotation direction, be disposed with one first detection camera 26, substandard products cutting agency 28 and certified products cutting agency 30; First detection camera 26 level is just to the groove 16 on index dial 12, so that the screw of front shooting groove 16;
Substandard products cutting agency 28 is for collecting the screw substandard products detecting and obtain, and certified products cutting agency 30 is for collecting the screw certified products detecting and obtain;
One main control system (not shown), main control system connects certified products cutting agency 30, substandard products cutting agency 28, first checkout gear and the first detection camera 26.
Like this, during its work, first taken pictures by the first detection camera 26, certainly, correspondence position can arrange range sensor (not shown), to detect this position with or without screw.Picture transmission, to main control system, carries out image procossing and analysis by main control system, obtains the detection architecture of relative dimensions, thus judges that this screw is certified products or substandard products.Substandard products, through substandard products cutting agency 28 place, can be taken away by substandard products cutting agency 28, and collect.Screw on all the other index dials 12 arrives certified products cutting agency 30 place, all to be taken off from index dial 12 by certified products cutting agency 30 and collects.
As shown in Figure 3, the substandard products cutting agency 28 of the first embodiment comprises the blowpipe 32 of a connection high pressure gas, and blowpipe 32 is just to the groove 16 on one division dish 12, and blowpipe 32 exports just to a tubaeform rewinding mouth 34.Screw is blown in rewinding mouth 34, to collect from index dial 12.
As shown in Figure 4, the substandard products cutting agency 28 of the second embodiment comprises L-shaped discharge driving lever 36 and the cylinder 38 driving discharge driving lever 36 to move horizontally.By the movement of cylinder 38, screw is dialled from index dial 12.It better can solve the blanking of larger, heavier screw.
Certified products cutting agency 30 is a driving lever 40 being horizontally set on above index dial 12, on the horizontal screw on index dial 12 of driving lever 40 level, driving lever 30 is arranged one just to the cambered surface 42 of screw.Like this, the screw all to this all can move along cambered surface, thus comes off from index dial 12.
Further, it is vertical just to the screw on index dial 12 that one second detection camera 44, second detection camera 44 can also be set, thus shooting screw head, to detect the pit for placing screws cutter of screw head, comprise the position and size etc. of pit.
Above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (7)

1. for a vision inspection apparatus for screw detecting, it comprises frame, it is characterized in that, also comprises:
One circular index dial, described circular index dial is horizontally set in described frame, the groove of the multiple accommodation screw of edge spaced set of described index dial, and described groove is extended to described index dial center by described index dial edge;
One drive unit, drives described index dial around own axis;
One feed mechanism, is delivered to successively by screw in described groove;
Along described index dial rotation direction, be disposed with one first detection camera, certified products cutting agency and substandard products cutting agency;
Described first detection camera level is just to the screw on described index dial;
Described substandard products cutting agency is for collecting the screw substandard products detecting and obtain, and described certified products cutting agency is for collecting the screw certified products detecting and obtain;
One main control system, described main control system connects substandard products cutting agency, certified products cutting agency, described first checkout gear and the first detection camera.
2. the vision inspection apparatus for screw detecting according to claim 1, is characterized in that, also comprise:
One second detection camera, described second detection camera is vertical just to the screw on described index dial.
3. the vision inspection apparatus for screw detecting according to claim 2, it is characterized in that, described substandard products cutting agency comprises the blowpipe of a connection high pressure gas, and described blowpipe is just to the groove on index dial described in, and described blowpipe outlet is just to a tubaeform rewinding mouth.
4. the vision inspection apparatus for screw detecting according to claim 2, is characterized in that, described substandard products cutting agency comprises the cylinder that a L-shaped discharge driving lever and drives described discharge driving lever to move horizontally.
5. according to the vision inspection apparatus for screw detecting of claim 3 or 4 described in one of them, it is characterized in that, described certified products cutting agency is a driving lever being horizontally set on above described index dial, on the horizontal screw on index dial of described driving lever level, described driving lever is arranged one just to the cambered surface of screw.
6. the vision inspection apparatus for screw detecting according to claim 5, it is characterized in that, described feed mechanism comprises a vibrating disc, the outlet of described vibrating disc connects an inclined ramp, the other end of described slideway connects described index dial, arranges a chute run through along its length in the middle of described slideway.
7. the vision inspection apparatus for screw detecting according to claim 6, is characterized in that, described frame is provided with described first detection camera and the second detection camera is all arranged in the camera platform of adjustable-height, position, angle.
CN201420557137.2U 2014-09-26 2014-09-26 For the vision inspection apparatus of screw detecting Expired - Fee Related CN204261959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420557137.2U CN204261959U (en) 2014-09-26 2014-09-26 For the vision inspection apparatus of screw detecting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420557137.2U CN204261959U (en) 2014-09-26 2014-09-26 For the vision inspection apparatus of screw detecting

Publications (1)

Publication Number Publication Date
CN204261959U true CN204261959U (en) 2015-04-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438100A (en) * 2014-09-26 2015-03-25 李相鹏 Visual detection device for screw detection
CN105396796A (en) * 2015-12-01 2016-03-16 东莞市翔通光电技术有限公司 Automatic detection equipment for inner diameter of casing pipes and implementation method of automatic detection equipment
WO2016086333A1 (en) * 2014-12-01 2016-06-09 李相鹏 Visual detection device for screw detection
CN106123953A (en) * 2016-06-18 2016-11-16 上海大学 Special bolt detects loading device automatically
CN106238349A (en) * 2016-08-31 2016-12-21 浙江华远汽车零部件有限公司 A kind of gas that carries can measure the damping type optical image screening machine of rotating disk smoothness

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438100A (en) * 2014-09-26 2015-03-25 李相鹏 Visual detection device for screw detection
WO2016086333A1 (en) * 2014-12-01 2016-06-09 李相鹏 Visual detection device for screw detection
CN105396796A (en) * 2015-12-01 2016-03-16 东莞市翔通光电技术有限公司 Automatic detection equipment for inner diameter of casing pipes and implementation method of automatic detection equipment
CN105396796B (en) * 2015-12-01 2018-07-13 东莞市翔通光电技术有限公司 A kind of casing inner diameter automatic checkout equipment and its implementation
CN106123953A (en) * 2016-06-18 2016-11-16 上海大学 Special bolt detects loading device automatically
CN106238349A (en) * 2016-08-31 2016-12-21 浙江华远汽车零部件有限公司 A kind of gas that carries can measure the damping type optical image screening machine of rotating disk smoothness
CN106238349B (en) * 2016-08-31 2018-05-25 浙江华远汽车零部件有限公司 A kind of damping type optical image screening machine for carrying the measurable turntable smoothness of gas

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150415

Termination date: 20150926