CN202522527U - Automatic glass medicine bottle flaw detection device - Google Patents
Automatic glass medicine bottle flaw detection device Download PDFInfo
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- CN202522527U CN202522527U CN2012200961382U CN201220096138U CN202522527U CN 202522527 U CN202522527 U CN 202522527U CN 2012200961382 U CN2012200961382 U CN 2012200961382U CN 201220096138 U CN201220096138 U CN 201220096138U CN 202522527 U CN202522527 U CN 202522527U
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Abstract
The utility model relates to an automatic glass medicine bottle flaw detection device. The detection device comprises a rack with a table board, and a medicine bottle feeding mechanism, a detection station, a discharging mechanism, a broken bottle rejecting mechanism, a bottle lifting rotary mechanism and a vision inspection mechanism which are installed on the rack, wherein a medicine bottle is fed to the detection station through the medicine bottle feeding mechanism; at the moment, the medicine bottle is lifted under the drive of the bottle lifting rotary mechanism and is rotated for one circle for being photographed for a plurality of times; pictures are directly transmitted to the vision inspection mechanism for flaw judging; if a degraded product is determined by the vision inspection mechanism, the broken bottle rejecting mechanism rejects the broken bottle; and the medicine bottle which passes the detection is fed to the discharging mechanism. The device adopts automatic feeding, detecting and discharging, compared with manual detection, not-contact and non-stop detection can be realized through vision inspection, not only is the detection quality improved, but also the detection speed is increased, accordingly, the economic benefit of a customer is improved from three aspects of product quality, productivity and labor cost, and the enterprise cost is lowered.
Description
Technical field
The utility model relates to a kind of pick-up unit, especially relates to a kind of automatic detection device of glass medicine bottle defective.
Background technology
In the production line of making the drug container glass medicine bottle, the production of medicine bottle need pass through a plurality of links and flow process could be accomplished.Because to requirement of products, each link all must will be carried out strict quality inspection, the check before especially dispatching from the factory is even more important.Sensing range comprises whether whether the size of medicine bottle have flaw in conformance with standard, medicine bottle surface, promptly to Defect Detection and body diameter measurements such as gas line, crackle, spots.Traditionally; The main manual type that adopts detects, still, and the detection of manual type; Because the restriction of subjective factor such as operator's fatigue strength, sense of responsibility or experience and other non-artificial objective factor; Often still omission can occur, cause substandard product to flow into pharmaceutical production producer, thereby bring very big loss and harm to the ultimate consumer.
To the defective that exists in the above-mentioned manual detection; Be further strict control medicine bottle quality, the related personnel works out the automatic detection scheme of a kind of vision, adopts vision detection technology to detect; In maximum magnitude, can reduce or stop above-mentioned phenomenon and take place, thereby improve the quality of products.
Machine vision claims that also computer vision is a technology that develops rapidly, and the characteristics of NI Vision Builder for Automated Inspection are to improve the flexibility and the automaticity of producing.Therefore, in the automated production process in modern times, people are widely used in NI Vision Builder for Automated Inspection in fields such as operating condition monitoring and quality control.Machine vision replaces human eye to do measurement and judgement with machine exactly.NI Vision Builder for Automated Inspection is meant that through machine vision product promptly image-pickup device will be become digitized signal by the picked-up Target Transformation; Picture system carries out the characteristic that various computings come extracting objects to these signals, and then comes functions such as implementation pattern identification, product classification, the action of control field apparatus according to discrimination result.
Because the speed of glass medicine bottle production line is fast, could realize full inspection with the automatic testing method of machine.At present, the method that the existing vision of glass medicine bottle is automatically detected is: plural detection station is set transmitting band edge, sets up the detection of taking pictures of multi-section camera.There is following defective in this mode: at first this detection mode relies on pipelining.If what produce medicine bottle is not travelling belt, then camera and detection system can't be installed.Secondly,, increased equipment cost, promptly increased manufacturing cost because camera and quantity of light source are many.Once more, because the detection angles of every camera is limited.Because medicine bottle keeps the fixed position on travelling belt, there is the dead angle in camera to the capture of medicine bottle on the detection station, can not realize glass medicine bottle is carried out comprehensive automatic detection, also exists the possibility of omission.
Summary of the invention
The utility model technical matters to be solved is to overcome the weak point that manual detection exists in the above-mentioned prior art and reaches the limitation that exists in the detection automatically; And a kind of automatic detection device of glass medicine bottle defective is provided; That this pick-up unit can be realized is contactless, do not shut down and omnibearing surface imperfection and the apparent size to medicine bottle of bottle 360 degree detects, and improves the purpose that glass medicine bottle detects quality thereby reach.
For solving the problems of the technologies described above; The technical scheme of the utility model is to realize like this; A kind of automatic detection device of glass medicine bottle defective; Comprise the frame that is provided with table top and be installed in medicine bottle feeding mechanism on the table top, detect station, discharging mechanism and bad bottle rejecting mechanism, it is characterized in that: comprise also and lift bottle rotating mechanism and vision-based detection mechanism that said vision-based detection mechanism detects station other video camera, the light source corresponding with video camera and the industrial computer that links to each other with video camera and forms by being installed in; Said act bottle rotating mechanism is installed on the frame, and its lifting position is corresponding with the position of video camera.
Said medicine bottle feeding mechanism is made up of the medicine bottle feed well that links up, and the back segment of this feed well is a bending structure, in the terminal medicine bottle position of feed well with to detect station adjacent, and with one to advance bottle cylinder corresponding.
Said bad bottle rejecting mechanism is by rejecting groove and picking a bottle cylinder and forms, and the end of said rejecting groove is a part eject station, and this part eject station is adjacent with the detection station, and with to pick bottle cylinder corresponding.
Said discharging mechanism is made up of blow tank, and this blow tank becomes 90 degree right angles with the rejecting groove, and the beginning and the part eject station of said blow tank are adjacent, and equidirectional with the driving of advancing bottle cylinder.
Said act bottle rotating mechanism comprises that one presses bottle cylinder, an axis of guide, a upright pole, one action bottle cylinder, an axis, a rotating shaft and a gear set, and said pressure bottle cylinder links to each other with upright pole through the axis of guide, on the axis of guide, is arranged with spring; Said upright pole links to each other with the axle sleeve of axis through a contiguous block, and said axis lower end is provided with pad and matches with the medicine bottle top, and said act bottle cylinder piston rod links to each other with rotating shaft, and said rotating shaft upper end is provided with pad and matches with the medicine bottle bottom; Be arranged with spring on the said axis, said rotating shaft is connected with motor through gear set.
Said gear set is formed second pinion wheel and motor coaxle by second pinion wheel that is set in first pinion wheel in the rotating shaft, the gear broad in the middle that is meshed with first pinion wheel and be meshed with gear broad in the middle.
The beneficial effect of the utility model is because the utility model adopts automatic feed, detection, discharging, the manual detection of comparing; That Machine Vision Detection can realize is contactless, do not shut down; Automatically detection had both improved detection quality and stability, had improved detection speed again, and had practiced thrift the use of manpower; Promote client's economic benefit from product quality, throughput rate, cost of labor three aspects, reduce enterprise cost.
And the utility model do not rely on the online vision-based detection that traditional conveyor type streamline can carry out glass medicine bottle, detects the measurement that content comprises Defect Detection such as gas line, crackle, spot and body apparent size, thereby guaranteeing not leave detects the dead angle.Detection speed can reach 2.2 seconds and detect a medicine bottle, and loss is 0, and false drop rate has satisfied the target customer's demand that does not have streamline but hope to carry out the automatic vision detection less than 1%.
Description of drawings
Fig. 1 is the structural representation of the utility model, reflects the layout of stations such as charging, discharging, detection, rejecting.
Fig. 2 is the structural representation of the act bottle rotating mechanism bottom of the utility model.
Fig. 3 is the structural representation on the act bottle rotating mechanism top of the utility model.
Fig. 4 is the gear-driven structural representation of the utility model.
Fig. 5 is the gear-driven other direction structural representation of the utility model.
Fig. 6 lifts for the utility model and presses bottle part-structure synoptic diagram in the bottle rotating mechanism.
Embodiment
Below in conjunction with accompanying drawing; The utility model is specified; A kind of automatic detection device of glass medicine bottle defective; Comprise the frame 1 that is provided with table top 35 and be installed in medicine bottle feeding mechanism 2, detection station 3, discharging mechanism 4, bad bottle rejecting mechanism 5, act bottle rotating mechanism 6 and the vision-based detection mechanism 7 on the table top 35, referring to shown in Figure 1.Wherein, said vision-based detection mechanism 7 detects station 3 other video camera 9, light source 8, the light barrier 20 corresponding with video camera and the industrial computers that link to each other with video camera and forms by being installed in.Said lifting position of lifting bottle rotating mechanism 6 is corresponding with the position of video camera 9, so that to medicine bottle 10 detection of taking pictures.
Above-mentioned medicine bottle feeding mechanism 2 is made up of the medicine bottle feed well 11 that links up, and the back segment of this feed well 11 is a bending structure, detects station so that the control medicine bottle gets into.The medicine bottle position of the end of this feed well 11 is adjacent with detection station 3; And with one to advance bottle cylinder 13 corresponding; Promptly under the effect of advancing bottle cylinder 13, under the effect of advancing bottle cylinder 13, medicine bottle 10 is moved on the position of detecting station 3; It is accurate to make medicine bottle 10 get into the position of detecting station, convenient and reliable operation.Referring to shown in Figure 1.
Above-mentioned act bottle rotating mechanism comprises that one presses bottle cylinder 17, an axis of guide 26, one upright pole 27, bottle cylinder 19, an axis 30, a rotating shaft 21 and a gear set at one stroke; Said pressure bottle cylinder 17 links to each other with upright pole 27 through the axis of guide 26, on the axis of guide 26, is arranged with spring 29.Said upright pole 27 links to each other with the axle sleeve 34 of axis 30 through a contiguous block 28; The lower end of said axis 30 is provided with pad 31 and matches with the medicine bottle top of detecting station; The said piston rod of lifting bottle cylinder 19 links to each other with rotating shaft 21, and the upper end of said rotating shaft 21 is provided with pad 32 and matches with the medicine bottle bottom; Be arranged with spring 33 on the said axis 30, said rotating shaft 21 is connected with motor 25 through gear set.
The said gear group is made up of first pinion wheel, 22, one gear 23 broad in the middle and second pinion wheel 24.Wherein first pinion wheel 22 is set in the rotating shaft 21, and first pinion wheel 22 is meshed with second pinion wheel 24 through a gear 23 broad in the middle, and second pinion wheel 24 is coaxial with motor 25.
When medicine bottle arrived the detection station, 17 actions of pressure bottle cylinder moved downward the axis of guide 26 and upright pole 27, simultaneously, moved downward through contiguous block 28 drive axis 30, made pad 31 be pressed in the location, medicine bottle top of detection station; Spring 29 compressions on the axis of guide 26.Under the effect of lifting bottle cylinder 19, make rotating shaft 21 drive medicine bottle 10 to be detected and lift then, pad 32 is pressed in location, medicine bottle bottom, spring 33 compressions on the axis 30; Drive the rotation of lower tooth wheels at motor 25 then, because the gear meshing effect, thereby make rotating shaft 21 rotating shafts; Can make medicine bottle 10 carry out 360 degree and rotate, so that accomplish any direction of medicine bottle 10 taken pictures, after the completion of taking pictures; After promptly detecting completion; Under spring action, to lift bottle cylinder 19, press bottle cylinder 17 to reset successively, medicine bottle 10 also returns on the original detection station 3.Wait for that next medicine bottle gets into the detection station and repeats this motion process.
Above-mentioned bad bottle rejecting mechanism 5 is by rejecting groove 14 and picking bottle cylinder 15 and forms, and the end of said rejecting groove 14 is a part eject station 16, and this part eject station 16 is adjacent with detection station 3, and with to pick bottle cylinder 15 corresponding.Discharging mechanism 4 is made up of blow tank 18, and this blow tank 18 becomes 90 degree right angles with rejecting between the groove 14, and the beginning of blow tank 18 is adjacent with part eject station 16, and equidirectional with the driving of advancing bottle cylinder 13.When medicine bottle 10 processes that detect on the station 3 detect,, enter into part eject station 16 newly entering under medicine bottle 10 promotions that detect station; If vision-based detection is judged to be substandard products, pick 15 actions of bottle cylinder, medicine bottle 10 is pushed in the rejecting groove 14 that becomes vertical angle with blow tank; If vision-based detection is judged to be certified products, the medicine bottle 10 that is then newly entered part eject station 16 is shifted onto in the blow tank 18.In this way medicine bottle is detected and to guarantee not leave the detection dead angle.
The description of above-mentioned embodiment is the utility model preferred embodiment, but can not limit the protection domain of the utility model with this, and variation and the modification done in this way in every case are all within the protection domain of the utility model.
Claims (6)
1. the automatic detection device of a glass medicine bottle defective; Comprise the frame that is provided with table top and be installed in medicine bottle feeding mechanism, detection station, discharging mechanism and the bad bottle rejecting mechanism on the table top; It is characterized in that: also comprise and lift bottle rotating mechanism and vision-based detection mechanism; Said vision-based detection mechanism detects station other video camera, the light source corresponding with video camera and the industrial computer that links to each other with video camera and forms by being installed in; Said act bottle rotating mechanism is installed on the frame, and its lifting position is corresponding with the position of video camera.
2. the automatic detection device of a kind of glass medicine bottle defective according to claim 1; It is characterized in that: said medicine bottle feeding mechanism is made up of the medicine bottle feed well that links up; The back segment of this feed well is a bending structure; The medicine bottle position of the end of said feed well is with to detect station adjacent, and with one to advance bottle cylinder corresponding.
3. the automatic detection device of a kind of glass medicine bottle defective according to claim 2; It is characterized in that: said bad bottle rejecting mechanism is by rejecting groove and picking a bottle cylinder and form; The end of said rejecting groove is a part eject station; This part eject station is with to detect station adjacent, and part eject station is with to pick bottle cylinder corresponding.
4. the automatic detection device of a kind of glass medicine bottle defective according to claim 3; It is characterized in that: said discharging mechanism is made up of blow tank; This blow tank becomes 90 degree right angles with the rejecting groove, and the beginning and the part eject station of said blow tank are adjacent, and equidirectional with the driving of advancing bottle cylinder.
5. according to the automatic detection device of any described a kind of glass medicine bottle defective in the claim 1 to 4; It is characterized in that: said act bottle rotating mechanism comprises that one presses bottle cylinder, an axis of guide, a upright pole, one action bottle cylinder, an axis, a rotating shaft and a gear set; Said pressure bottle cylinder links to each other with upright pole through the axis of guide, on the axis of guide, is arranged with spring; Said upright pole links to each other with the axle sleeve of axis through a contiguous block, and said axis lower end is provided with pad and matches with the medicine bottle top, and said act bottle cylinder piston rod links to each other with rotating shaft, and said rotating shaft upper end is provided with pad and matches with the medicine bottle bottom; Be arranged with spring on the said axis, said rotating shaft is connected with motor through gear set.
6. the automatic detection device of a kind of glass medicine bottle defective according to claim 5; It is characterized in that: said gear set is formed said second pinion wheel and motor coaxle by second pinion wheel that is set in first pinion wheel in the rotating shaft, the gear broad in the middle that is meshed with first pinion wheel and be meshed with gear broad in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200961382U CN202522527U (en) | 2012-03-14 | 2012-03-14 | Automatic glass medicine bottle flaw detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200961382U CN202522527U (en) | 2012-03-14 | 2012-03-14 | Automatic glass medicine bottle flaw detection device |
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| CN202522527U true CN202522527U (en) | 2012-11-07 |
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| CN2012200961382U Expired - Fee Related CN202522527U (en) | 2012-03-14 | 2012-03-14 | Automatic glass medicine bottle flaw detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057951A (en) * | 2012-12-14 | 2013-04-24 | 浙江猛凌机电科技有限公司 | Automatic bottle feeding device for visible foreign body detector |
| CN103063137A (en) * | 2012-12-28 | 2013-04-24 | 北京大学深圳医院 | Medicine bottle measuring system based on machine vision and measuring system thereof |
| CN105938110A (en) * | 2016-03-11 | 2016-09-14 | 杭州利珀科技有限公司 | Metal can image acquisition device and acquisition method |
| CN108872258A (en) * | 2018-06-25 | 2018-11-23 | 成都市金鼓药用包装有限公司 | A kind of empty bottle method of inspection and its empty bottle checking machine |
-
2012
- 2012-03-14 CN CN2012200961382U patent/CN202522527U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057951A (en) * | 2012-12-14 | 2013-04-24 | 浙江猛凌机电科技有限公司 | Automatic bottle feeding device for visible foreign body detector |
| CN103057951B (en) * | 2012-12-14 | 2015-05-06 | 浙江猛凌机电科技有限公司 | Automatic bottle feeding device for visible foreign body detector |
| CN103063137A (en) * | 2012-12-28 | 2013-04-24 | 北京大学深圳医院 | Medicine bottle measuring system based on machine vision and measuring system thereof |
| CN105938110A (en) * | 2016-03-11 | 2016-09-14 | 杭州利珀科技有限公司 | Metal can image acquisition device and acquisition method |
| CN108872258A (en) * | 2018-06-25 | 2018-11-23 | 成都市金鼓药用包装有限公司 | A kind of empty bottle method of inspection and its empty bottle checking machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140314 |