CN103512893A - Ampoule bottle head detecting device for light inspection machine - Google Patents
Ampoule bottle head detecting device for light inspection machine Download PDFInfo
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- CN103512893A CN103512893A CN201310410705.6A CN201310410705A CN103512893A CN 103512893 A CN103512893 A CN 103512893A CN 201310410705 A CN201310410705 A CN 201310410705A CN 103512893 A CN103512893 A CN 103512893A
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- ampoule bottle
- bottle head
- inspection machine
- head detection
- lamp inspection
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Abstract
The invention relates to an ampoule bottle head detecting device for a light inspection machine. The device is characterized by comprising components such as a detecting system base, a detecting system lower locating flange, a spring plunger device, a detecting system upper locating flange, a hollow fixed bracket and an ampoule bottle head detecting visual system. The comprehensive detection of the heads of all bottles is achieved in the ampoule bottle transmitting process by mounting the device at one position of a light inspection machine transmission system; detecting results can be fed back to a control system; and the final product sorting is achieved under the cooperation of the control system and an output system.
Description
Technical field
The present invention relates to a kind of device that whether has head defect on lamp inspection machine for detection of ampoule bottle.
Background technology
In pharmaceutical machine apparatus field, full-automatic soup bottle intelligent vision check system is the full-automatic on-line measuring device detecting for product qualities such as ampoule bottle, ampoule bottle and large transfusion bottles on pharmaceutical production line, can detect online the foreign matters such as glass chip, metallic aluminium bits, eraser chips, hair, fiber, can also detect the package quality etc. of breakage, crackle and the bottleneck of bottle itself, automatic rejection unacceptable product.Compare with manual detection, the use of full-automatic soup bottle intelligent vision check system has greatly improved detection speed and quality, avoided the instability of manual detection, 100% detection is carried out in realization to product, and detection method and standard are evenly unified, thoroughly stop underproof product introduction market.It uses machine vision technique to combine with Automatic Control Theory, by mechanical means, make detected product run up, brake, adopt high-speed industrial camera to obtain a series of images of detected material, use high-performance industrial control system and software that image is calculated, analyzed, complete the detection to product.Detected unacceptable product, the actuating unit by automatic control gives automatic rejection, realizes the touchless detection of medicinal liquid bottle quality.
Lamp inspection machine in the market mainly contains two kinds, and a kind of is batch (-type) lamp inspection machine, and it is motionless that camera and light source all keep, and when bottle turns between camera and light source, image acquisition has stopped operating; Another kind is continous way lamp inspection machine, and camera keeps synchronizeing and having rotated image acquisition with detection bottle by mechanically operated mode with light source.The former detects discontinuous, and detection efficiency is extremely low; The latter realizes synchronously by mechanical drive mode, higher to mechanical component processing and structure installation requirement, once assembly precision does not reach requirement, will directly affect accuracy of detection.
In existing continous way lamp inspection machine, conventionally have the device that whether has head defect for detection of ampoule bottle, this head defect refers to: whether ampoule bottle head exists carbonization and burnt head, and whether ampoule bottle nose shape and outward appearance meet standard etc.Although existing device can be realized partial function, there is following defect:
1, the ampoule bottle head detection systems on current most domestic lamp inspection machine is used two cameras, even You Dengjian machine manufacturer is only used a camera to detect the head of ampoule bottle, there is a lot of blind areas in such detection method, can not comprehensively detect the defect of ampoule bottle head, so the accuracy detecting is poor.
2, the ampoule bottle head detection systems on current most domestic lamp inspection machine is used two cameras directly facing to detected product, to take pictures, such mounting means causes physical construction very complicated, the space that whole detection system takies is also very large, and inconvenient installment and debugging camera position.
3, the project organization of the ampoule bottle head detection systems of the machine of most domestic lamp inspection is at present reasonable not, cause the light-source system that camera is corresponding to be difficult to install, and very large impact is caused to the photographic quality of vision system collection as unreasonable meeting in the installation site of light source, thus the accuracy that impact detects.
4, the ampoule bottle head detection systems of lamp inspection machine need to be arranged on the top of the drive disk assemblies such as star-wheel, and the parts such as star-wheel belong to the specification part of often changing for different product needs, the structure of the ampoule bottle head detection systems of the machine of most domestic lamp inspection is at present difficult to adjust and reset, therefore affect to a great extent the replacing speed of star-wheel equal-specification part, directly caused the reduction of production efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly can carry out to the head of ampoule bottle the device for lamp inspection machine of comprehensive detection.
In order to solve the problems of the technologies described above, technical scheme of the present invention has been to provide a kind of ampoule bottle head detection device for lamp inspection machine, it is characterized in that: be included in the ampoule bottle head detection vision system that is positioned the feed system top of lamp inspection machine while detecting, this ampoule bottle head detection vision system at least comprises support, on support, be circumferentially furnished with at least three side cameras, each side camera is fixed on Camera fixing seat separately, Camera fixing seat is located on support, each Camera fixing seat drives by the measuring staff of micrometer head separately the image-forming range that moves up and down accurately to locate the side camera corresponding with it, below each side camera, be equipped with a prism, on the opposite of each prism, be equipped with a backlight, thereby the light source that backlight sends is radiated at the head of the ampoule bottle to be measured on feed system enters to be positioned at the sensor devices imaging of the side camera of this prism top by the prismatic refraction by this backlight opposite.
Preferably, all described side cameras are uniformly distributed circumferentially.
Preferably, also comprise fixed support, described ampoule bottle head detection vision system is fixed on this support bracket fastened one end, and its other end is provided with rotating mechanism, by rotating mechanism, described ampoule bottle head detection vision system is only turned to above the feed system of lamp inspection machine when detecting.
Preferably, be provided with the base of linear bearing in described rotating mechanism comprises, the described support bracket fastened other end inserts in this linear bearing.
Preferably, at described fixed support overcoat, there is position locking mechanism, by position locking mechanism, described ampoule bottle head detection vision system is turned to working position and turn to the locking position of position of readiness.
Preferably, described position locking mechanism comprises upper locating flange and the lower locating flange cooperatively interacting, and upper locating flange and lower locating flange are all enclosed within outside described fixed support.
Preferably, on locating flange, be equipped with spring-loaded plunger device on described, by spring-loaded plunger device, described ampoule bottle head detection vision system be positioned to differing heights.
Preferably, described prism is fixed on one end of L-type support, and the other end of L-type support is fixed on described support.
Preferably, above all described side cameras, be provided with the sealing cover that is not subject to other thing collisions for the protection of side camera.
The present invention has following beneficial effect:
The first, use three groups of cameras and light-source system, the head space of the detected product of comprehensive covering, guarantee does not have blind area when detecting, and can by simple highly adjusting, realize the switching of products of different specifications, improve the accuracy of head defects detection, in addition, this system also has independently one group of camera to detect the easy-open end of ampoule bottle head, for example: easy-open end color, whether easy-open end itself and upper surface information the project such as lack, and more fully detection scheme is provided.
The second, use three groups of prisms to coordinate cameras to take pictures, make the installation that camera can be vertical, one-piece construction is very compact, and the position of camera etc. regulate very convenient, and the installing space of light source is also very large.
Three, this pick-up unit can rotate to very easily Yi Ge room when needs are changed star-wheel and guardrail mould, the star-wheel equal-specification part replacing time can significantly be shortened, after die change completes, as long as detection system reverse rotation is resetted, significantly improve production efficiency, also improved the competitive power of integral device simultaneously.
Accompanying drawing explanation
Fig. 1 is ampoule bottle head detection device schematic top plan view;
Fig. 2 is ampoule bottle head detection device schematic side view one;
Fig. 3 is ampoule bottle head detection device schematic side view two;
Fig. 4 is ampoule bottle head detection vision system schematic top plan view;
Fig. 5 is that ampoule bottle head detection device is changed die location schematic top plan view.
Embodiment
For the present invention is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
In Fig. 1 and Fig. 2, ampoule bottle head detection device 1 for a kind of lamp inspection machine provided by the invention, comprises detection system base 6, under detection system, locating flange 7, spring-loaded plunger device 8, and in detection system, locating flange 9, hollow fixed support 10, ampoule bottle head detection vision system 11 assemblies such as grade.Fig. 1 has expressed the relative position relation of the feed system of this pick-up unit and lamp inspection machine, and feed system generally comprises charging star-wheel 1, star-wheel one guard bar device 3, charging star-wheel 24, star-wheel two guard bar devices 5.Ampoule bottle head detection device 1 provided by the invention is arranged on the top of charging star-wheel 24, makes each ampoule bottle 17 of transmission on charging star-wheel 24 can use through lamp inspection machine the focus of three groups of cameras on ampoule bottle head detection device 1.
In conjunction with Fig. 2, pick-up unit provided by the invention is directly installed on base plate by base 6, in base 6 internal configurations high-precision linear bearing device, fixed support 10 one end coordinates with linear bearing, and its cooperation has guaranteed that ampoule bottle head detection vision system 11 does not produce and rocks in the operational process of equipment.At fixed support 10 overcoats, there are lower locating flange 7 and upper locating flange 9, lower locating flange 7 matches and realizes the positioning function of this ampoule bottle head detection vision system 11 with upper locating flange 9, this ampoule bottle head detection vision system 11 can accurately be located in two Ge90° positions, with the accuracy that guarantees that ampoule bottle head detection vision system 11 resets after each more mold exchange.Spring-loaded plunger device 8 is located on locating flange 9, by spring-loaded plunger device 8, ampoule bottle head detection vision system 11 is fixing at various height, the whole height location while achieving products of different specifications switching.
In conjunction with Fig. 3 and Fig. 4, ampoule bottle head detection vision system 11 comprises support 19, three even circumferential arrangement of side camera 14 are at support 19, angle between the axis of adjacent two side cameras 14 is 120 °, guarantee the comprehensive covering that ampoule bottle 17 detects, and reserved Liao Hen great space for the installation of light source.Each side camera 14 is fixed on Camera fixing seat 13 separately, and Camera fixing seat 13 is located on support 19.Each Camera fixing seat 13 drives by the measuring staff of micrometer head 12 separately the image-forming range that moves up and down accurately to locate the side camera 14 corresponding with it.Below each side camera 14, be equipped with a prism 16, prism 16 is fixed on L-type support 15 one end, and the other end of L-type support 15 is fixed on support 19.On each prism 16 opposite, be equipped with a backlight 18, thereby the light source that backlight 18 sends is radiated at the head of the ampoule bottle to be measured 17 on feed system, by the prism 16 by these backlight 18 opposites, be refracted into the sensor devices imaging of the side camera 14 that is positioned at these prism 16 tops.The top of all side cameras 14 is provided with sealing cover 22, and protection camera and camera lens are not subject to the collision of other things, has also avoided the position of camera optionally to be adjusted by operating personnel simultaneously.
Fixed support 10 can adopt hollow structure, and the cable of all cameras can pass from this fixed support 10, and this makes this system appearance very attractive in appearance, the cable not leaking outside, and this meets the requirement of GMP very much.
In Fig. 5, ampoule bottle head detection device 1 can be positioned at two Ge90° positions accurately, in figure, the position of dotted line represents the position of actual detection, the position representative of solid line needs more mold exchange Shi position, Liang Ge position is switched very convenient, can significantly improve the production efficiency while changing specification part.
In equipment running process, when ampoule bottle 17 is through charging star-wheel 1, star-wheel one guard bar device 3, charging star-wheel 24, in the time of under star-wheel two guard bar device 5 head detection devices such as ampoule bottle such as arrival such as parts such as grade 1, during the focal position of four groups of cameras, control system will trigger camera action, and takes one group of photo, after control system is processed, finally draw the conclusion whether this product head is qualified, and when final discharging, this product is transported in corresponding passage.
Claims (10)
1. the ampoule bottle head detection device for lamp inspection machine, it is characterized in that: be included in the ampoule bottle head detection vision system (11) that is positioned the feed system top of lamp inspection machine while detecting, this ampoule bottle head detection vision system (11) at least comprises support (19), at least three side cameras (14) circumferential arrangement is on support (19), each side camera (14) is fixed on Camera fixing seat (13) separately, Camera fixing seat (13) is located on support (19), each Camera fixing seat (13) drives by the measuring staff of micrometer head (12) separately the image-forming range that moves up and down accurately to locate the side camera (14) corresponding with it, in the below of each side camera (14), be equipped with a prism (16), on the opposite of each prism (16), be equipped with a backlight (18), the head that the light source that backlight (18) sends is radiated at the ampoule bottle to be measured (17) on feed system by the prism (16) by this backlight (18) opposite be refracted into be positioned at this prism (16) top side camera (14) thus sensor devices imaging.
2. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 1, is characterized in that: all described side cameras (14) are uniformly distributed circumferentially.
3. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 1, it is characterized in that: also comprise fixed support (10), described ampoule bottle head detection vision system (11) is fixed on one end of this fixed support (10), its other end is provided with rotating mechanism, by rotating mechanism, described ampoule bottle head detection vision system (11) is only turned to above the feed system of lamp inspection machine when detecting.
4. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 3, is characterized in that: in described rotating mechanism comprises, be provided with the base (6) of linear bearing, the other end of described fixed support (10) inserts in this linear bearing.
5. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 3, it is characterized in that: at described fixed support (10) overcoat, have position locking mechanism, by position locking mechanism, described ampoule bottle head detection vision system (11) is turned to working position and turn to the locking position of position of readiness.
6. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 5, it is characterized in that: described position locking mechanism comprises upper locating flange (9) and the lower locating flange (7) cooperatively interacting, and upper locating flange (9) and lower locating flange (7) are all enclosed within outside described fixed support (10).
7. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 6, it is characterized in that: on locating flange (9), be equipped with spring-loaded plunger device (8) on described, by spring-loaded plunger device (8), described ampoule bottle head detection vision system (11) be positioned to differing heights.
8. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 3, it is characterized in that: fixed support (10) adopts hollow structure, the cable being connected with described top camera (20) and all described side cameras (14) is passed by fixed support (10) middle part.
9. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 1, it is characterized in that: described prism (16) is fixed on one end of L-type support (15), the other end of L-type support (15) is fixed on described support (19).
10. a kind of ampoule bottle head detection device for lamp inspection machine as claimed in claim 1, is characterized in that: in the top of all described side cameras (14), be provided with the sealing cover (22) that is not subject to other thing collisions for the protection of side camera (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310410705.6A CN103512893B (en) | 2013-09-10 | 2013-09-10 | A kind of ampoule bottle head detection device for lamp inspection machine |
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| CN201310410705.6A CN103512893B (en) | 2013-09-10 | 2013-09-10 | A kind of ampoule bottle head detection device for lamp inspection machine |
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| CN103512893A true CN103512893A (en) | 2014-01-15 |
| CN103512893B CN103512893B (en) | 2016-08-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334225A (en) * | 2015-12-14 | 2016-02-17 | 重庆远创光电科技有限公司 | Double-camera chip detecting system |
| CN106995201A (en) * | 2017-05-25 | 2017-08-01 | 郑州大学第附属医院 | Bottle opener for ampoule bottles |
| CN111982909A (en) * | 2020-06-30 | 2020-11-24 | 广州超音速自动化科技股份有限公司 | Wood board visual detection device and detection method |
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| CN203595671U (en) * | 2013-09-10 | 2014-05-14 | 上海东富龙科技股份有限公司 | Detecting device for ampoule bottle head on lamp inspector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105334225A (en) * | 2015-12-14 | 2016-02-17 | 重庆远创光电科技有限公司 | Double-camera chip detecting system |
| CN106995201A (en) * | 2017-05-25 | 2017-08-01 | 郑州大学第附属医院 | Bottle opener for ampoule bottles |
| CN106995201B (en) * | 2017-05-25 | 2023-01-24 | 郑州大学第一附属医院 | Opener for ampoule bottle |
| CN111982909A (en) * | 2020-06-30 | 2020-11-24 | 广州超音速自动化科技股份有限公司 | Wood board visual detection device and detection method |
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| CN103512893B (en) | 2016-08-10 |
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Address after: 201109 Shanghai city Minhang District Fanghe Road No. 2199 Patentee after: Dongfulong Technology Group Co.,Ltd. Address before: 201109 Shanghai city Minhang District Fanghe Road No. 2199 Patentee before: SHANGHAI TOFFLON SCIENCE AND TECHNOLOGY Co.,Ltd. |