CN106179996A - Bubble-cap tablet package defective vision detection device - Google Patents
Bubble-cap tablet package defective vision detection device Download PDFInfo
- Publication number
- CN106179996A CN106179996A CN201610572932.2A CN201610572932A CN106179996A CN 106179996 A CN106179996 A CN 106179996A CN 201610572932 A CN201610572932 A CN 201610572932A CN 106179996 A CN106179996 A CN 106179996A
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- CN
- China
- Prior art keywords
- bubble
- workbench
- tablet
- cap
- ccd 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of bubble-cap tablet package defective vision detection device, this detection device includes that detection platform, described detection platform include the workbench for placing bubble-cap tablet, pneumatic sorting structure and connecting gear composition；Described workbench by the fixture of clamping bubble-cap tablet, the pillar being bearing on described workbench, installing plate above described column, be located at the lighting source bottom workbench, photoelectric sensor and CCD camera and form；Described drive mechanism is made up of two Timing Belts and the driving motor being connected with Timing Belt being respectively supported at workbench both sides；Described pneumatic mechanism for sorting is made up of solenoid electric valve and side push cylinder；Described CCD camera is suspended on described installing plate, and CCD camera minute surface is towards the table top of described workbench.The present invention uses vision-based inspection scheme, and the packaging of bubble-cap tablet is carried out vision-based detection analysis, to realize different defects detection and the rejecting of faulty goods of various sizes of bubble-cap tablet, it is ensured that the High-Speed Automatic production of bubble-cap tablet package.
Description
Technical field
The present invention relates to machine vision device, be specifically related to bubble-cap tablet package defective vision detection device
Background technology
In recent years, the aluminium-plastic bubble plate packing of medicine is developed rapidly in China, owing to this packaging has storage period
Feature long, easy to carry, is increasingly welcome by pharmacy corporation and consumer, the most progressively replaces traditional vial bag
Dress and bulk packaging, and become the main flow of solid drug package.Aluminium-plastic bubble plate packing is first by after hard transparent plastic film plastics sucking moulding,
The solid medicines such as tablet, pill, capsule are filled in groove, then add with the aluminium foil scribbling binding agent and be thermally bonded together,
Form independent packing.
Due in packaging process, it may appear that the situations such as medicine neglected loading, defect, spot and mosquito adhesion, therefore medicine bag
The quality testing of dress is an important step in tablet production process.Detection method currently mainly is to use hand picking method
Detect materia medica packaging quality.Hand picking method needs human eye to stare at thickly dotted medicine, labor intensity on streamline constantly
Greatly, inevitably affected, with the biggest individual by factors such as individual vision, emotion, light due to artificial range estimation
Subjectivity, so examination criteria is difficult to unification, detection efficiency is low, sorting difference is big, adds site environment noise and drug packaging
Itself is reflective, and workman is the most tired.This detection method is the most time-consuming takes a lot of work, and is difficult to ensure that again detection quality.Another kind of main flow side
Method is photoelectricity automatic testing method, but the method can only detect the neglected loading of tablet, it is impossible to detect blister surface defect, dirt
The situations such as stain and mosquito adhesion, and each packaging Types of Medicine be desirable that correspondence Photoelectric Detection mould support the use, this
Frequently change and be difficult to large-scale application on the production line of Types of Medicine.Another kind of main stream approach is weight test method, by detection
Product weight distinguishes qualified and substandard product, but tablet production is production line balance, and the method is easily shaken by production line machinery
Move interference and cause flase drop and missing inspection, and the product of sliver and fragment cannot be detected, therefore, it is difficult to be widely popularized.
The bubble-cap tablet package defective vision detection device that the present invention provides uses CCD camera to carry out detecting and identifying bubble-cap
The defect of tablet, utilizes the sorting of motor control and the tablet of the pneumatic sorting different defects of realization, not only significantly decreases workman
Labor intensity, production efficiency and conforming product rate are greatly improved, simultaneously facilitate blister medication packaging detection industry automatization,
Intelligent.
Inquired about by Patents, be found to have following open source literature:
Patent " a kind of pouch-packaged horizontal sealing detection method with quality tracing function and detecting system "
[CN104417788A] passes through to arrange camera lens and industrial camera between the packaging bag and backboard of Small bag packaging machine, and suitably
Position place light source, after Small bag packaging machine completes horizontal sealing, trigger industrial camera and gather the image around horizontal sealing, and will figure
As being sent to industrial computer, carry out horizontal sealing quality testing.This patented method is without reference to concrete structure of the detecting device, and this detection
Method is not suitable for the workplace with the bubble-cap tablet package detection of number of drawbacks.
The blister package that adhering to cover cap is provided image to pick up by patent " inspection system for blister packages " [CN1934439A]
In the visual field that fetching is put, the gray level in bubble-cap region is carried out imaging and determines, and by the gray level of imaging and predetermined ash
Degree level value compares, and the gray level of imaging and predetermined gray level value are substantially the same then inspection by described blister package
Survey, the most not by the detection of blister package.This patented method only uses simple gray threshold to judge the complete of blister package
Property, it is impossible to it is applicable to the tablet package detection with different size size, and None-identified goes out the defect kind of bubble-cap tablet package
Class.
[Xie Danyi, 2007, master's paper " research of medicine blister package defect mechanical vision inspection technology " graduated opinion
Literary composition] devise a kind of bubble-cap tablet package defect detecting system based on machine vision, use histogram equalization, gray threshold
Segmentation, rim detection, template matching method identify packaging defect.This paper does not propose the machinery knot of whole detection device
Structure and the kind of drive, secondly, template recognition methods is computationally intensive, needs individual element point to mate, it is difficult to realize real-time
Detection.
Summary of the invention
Present invention aim to overcome that the deficiencies in the prior art, especially solve existing bubble-cap tablet package defects detection hands
Section shortage automatic detection device, lack of different defect type and carry out automatic sorting process, and dissimilar chi can not be tackled
The problems such as very little tablet detection.Thering is provided a kind of bubble-cap tablet package defective vision detection device, this detection device is controlled by motion
System realizes the automatic collection of image, uses image-recognizing method identification different types of packaging defect, and uses pneumatic sorting
Structure completes the automatic sorting of Different Package defect so that packaging defect inspection process is more intelligent, efficient.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of bubble-cap tablet package defective vision detection device, it is characterised in that this detection device includes monitor station and inspection
Examining system, wherein:
Described detection platform includes for placing the workbench of bubble-cap tablet, drive mechanism and pneumatic mechanism for sorting；Described
Workbench by the fixture of clamping bubble-cap tablet, the pillar being bearing on described workbench, installing plate above described column, set
Lighting source, photoelectric sensor and CCD camera composition bottom workbench；Described drive mechanism is by being respectively supported at workbench
Two Timing Belts and the driving motor being connected with Timing Belt of both sides form；Described pneumatic mechanism for sorting is by solenoid electric valve and side
Push cylinder forms；Described CCD camera is suspended on described installing plate, and CCD camera minute surface is towards the table top of described workbench.
Described drive mechanism includes driving motor and Timing Belt, wherein, the described main shaft driving motor and Timing Belt
In driving pulley connect；Synchronous motor drives Timing Belt motion, and Timing Belt drives clamping tablet to be detected on the table
Moving in the straight direction, Swertia Tablet is through photoelectric sensor so that CCD camera is capable of image acquisition.
Described pneumatic mechanism for sorting includes solenoid electric valve, side push cylinder and push rod, wherein, described solenoid electric valve and side
Push cylinder connects.After finding defective bubble-cap tablet, solenoid electric valve opening side push cylinder, side push cylinder drives push rod not conform to
The bubble-cap tablet of lattice is released from transmission band.
Further, the side of described workbench is provided with column, and column is arranged over installing plate；Described CCD camera is arranged
On installing plate.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structure of a specific embodiment of the bubble-cap tablet package defective vision detection device of the present invention
Schematic diagram, Fig. 1 is front view, and Fig. 2 is top view.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is carried out in further detail with complete explanation.May be appreciated
It is that specific embodiment described herein is only used for explaining the present invention, rather than limitation of the invention.
Seeing Fig. 1, the bubble-cap tablet package defective vision detection device of the present invention is made up of monitor station and detecting system, its
In:
Described detection platform includes for placing the workbench 1 of bubble-cap tablet, drive mechanism and pneumatic mechanism for sorting；Described
Workbench is by the fixture 2 of clamping bubble-cap tablet, the pillar 3 being bearing on described workbench, installing plate above described column
4, it is located at the lighting source 5 bottom workbench and CCD camera 6 forms；Described drive mechanism is by being respectively supported at workbench both sides
Two Timing Belts 7 and the driving motor 8 being connected with Timing Belt form；Described pneumatic mechanism for sorting is by solenoid electric valve 9 and side
Push cylinder 10 forms；Described CCD camera 6 is suspended on described installing plate 4, and CCD camera minute surface is towards the platform of described workbench 1
Face.
Described drive mechanism includes driving motor 8 and Timing Belt 7, and wherein, described drives the main shaft of motor 8 with synchronization
Connect with the driving pulley 11 in 7；Synchronous motor 8 drives Timing Belt 7 to move, and Timing Belt 7 drives clamping on workbench 1
Tablet to be detected moves in the straight direction, and Swertia Tablet is when photoelectric sensor 13 so that CCD camera 6 is capable of image
Gather.
Described pneumatic mechanism for sorting includes solenoid electric valve 9, side push cylinder 10 and push rod 12, wherein, described Electromagnetic Control
Valve 9 is connected with side push cylinder 10.After inventing underproof bubble-cap tablet, solenoid electric valve 9 opening side push cylinder, side push cylinder is driven
Underproof bubble-cap tablet is released from transmission band by dynamic push rod 12.
CCD camera uses Japan TK-C1381EG, and 1/2 inch, 220V powers, 0.95LUX 470 line；Light source uses 10W/
The daylight lamp of 12V, uses DC source to power, and can change light by regulation voltage strong and weak to adapt to different light conditions；
Between light source and CCD camera, adding four blocks of clouded glass, soft low-intensity scattered light can being obtained to obtain soft image；
Photoelectric sensor uses QS18 photoelectric sensor.
Claims (3)
1. a bubble-cap tablet package defective vision detection device, it is characterised in that this detection device includes detection platform and inspection
Examining system, wherein:
Described detection platform includes for placing the workbench of bubble-cap tablet, drive mechanism and pneumatic mechanism for sorting；Described work
Platform by the fixture of clamping bubble-cap tablet, the pillar being bearing on described workbench, installing plate above described column, be located at work
Lighting source, photoelectric sensor and CCD camera composition bottom station；Described drive mechanism is by being respectively supported at workbench both sides
Two Timing Belts and be connected with Timing Belt driving motor composition；Described pneumatic mechanism for sorting is pushed away gas by solenoid electric valve and side
Cylinder forms；Described CCD camera is suspended on described installing plate, and CCD camera minute surface is towards the table top of described workbench.
Drive mechanism the most according to claim 1 includes driving motor and Timing Belt, wherein, the described master driving motor
Axle is connected with the driving pulley in Timing Belt；Synchronous motor drives Timing Belt motion, and Timing Belt drives clamping on the table
Tablet to be detected moves in the straight direction so that CCD camera is capable of image acquisition.
Pneumatic mechanism for sorting the most according to claim 1 includes solenoid electric valve, side push cylinder and push rod, wherein, described
Solenoid electric valve is connected with side push cylinder.After finding defective bubble-cap tablet, solenoid electric valve opening side push cylinder, side push cylinder
Push rod is driven to be released from transmission band by underproof bubble-cap tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572932.2A CN106179996A (en) | 2016-07-14 | 2016-07-14 | Bubble-cap tablet package defective vision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572932.2A CN106179996A (en) | 2016-07-14 | 2016-07-14 | Bubble-cap tablet package defective vision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106179996A true CN106179996A (en) | 2016-12-07 |
Family
ID=57494412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610572932.2A Withdrawn CN106179996A (en) | 2016-07-14 | 2016-07-14 | Bubble-cap tablet package defective vision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106179996A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020250A (en) * | 2017-05-24 | 2017-08-08 | 赵亮 | A kind of detection of bubble-cap capsule board containing capsule and rejecting machine |
| CN107966451A (en) * | 2017-12-29 | 2018-04-27 | 德清炬诚电子科技有限公司 | A kind of bubble-cap class packs medicine vision-based detection machine |
| CN108020559A (en) * | 2017-12-29 | 2018-05-11 | 德清炬诚电子科技有限公司 | Bubble-cap class packs medicine visual detection equipment |
| CN108163289A (en) * | 2017-12-29 | 2018-06-15 | 德清炬诚电子科技有限公司 | A kind of bubble-cap class packs drug visual detection equipment |
| CN111674652A (en) * | 2020-06-18 | 2020-09-18 | 贵州大学 | Bubble cap plate defective product removing device |
| CN113560219A (en) * | 2021-07-12 | 2021-10-29 | 长沙理工大学 | Medicine blister packaging defect detection system and method based on machine vision |
| CN115057025A (en) * | 2022-07-14 | 2022-09-16 | 达尔嘉(广州)标识设备有限公司 | Bubble cap machine |
Citations (7)
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| CN2596352Y (en) * | 2002-07-29 | 2003-12-31 | 西安交通大学 | Real-time monitoring optical image detector for product quality in industrial production |
| US8223200B1 (en) * | 2009-06-09 | 2012-07-17 | Hormel Foods Corporation | Package vision evaluation system |
| CN202720180U (en) * | 2012-06-13 | 2013-02-06 | 武汉中航精冲技术有限公司 | Visual inspection identification equipment |
| CN203764563U (en) * | 2014-03-28 | 2014-08-13 | 北京大恒图像视觉有限公司 | Waste bottle rejecting device |
| CN205139026U (en) * | 2015-12-03 | 2016-04-06 | 江苏食品药品职业技术学院 | Electric automatization aluminum -plastic blister class medicine detection device |
| CN105562362A (en) * | 2015-12-30 | 2016-05-11 | 上海日耀机械有限公司 | Bobbin sorting equipment and control method thereof |
| CN106290382A (en) * | 2016-07-01 | 2017-01-04 | 广东技术师范学院 | Bubble-cap tablet package defective vision detection device and method |
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- 2016-07-14 CN CN201610572932.2A patent/CN106179996A/en not_active Withdrawn
Patent Citations (7)
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| CN2596352Y (en) * | 2002-07-29 | 2003-12-31 | 西安交通大学 | Real-time monitoring optical image detector for product quality in industrial production |
| US8223200B1 (en) * | 2009-06-09 | 2012-07-17 | Hormel Foods Corporation | Package vision evaluation system |
| CN202720180U (en) * | 2012-06-13 | 2013-02-06 | 武汉中航精冲技术有限公司 | Visual inspection identification equipment |
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| CN105562362A (en) * | 2015-12-30 | 2016-05-11 | 上海日耀机械有限公司 | Bobbin sorting equipment and control method thereof |
| CN106290382A (en) * | 2016-07-01 | 2017-01-04 | 广东技术师范学院 | Bubble-cap tablet package defective vision detection device and method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020250A (en) * | 2017-05-24 | 2017-08-08 | 赵亮 | A kind of detection of bubble-cap capsule board containing capsule and rejecting machine |
| CN107966451A (en) * | 2017-12-29 | 2018-04-27 | 德清炬诚电子科技有限公司 | A kind of bubble-cap class packs medicine vision-based detection machine |
| CN108020559A (en) * | 2017-12-29 | 2018-05-11 | 德清炬诚电子科技有限公司 | Bubble-cap class packs medicine visual detection equipment |
| CN108163289A (en) * | 2017-12-29 | 2018-06-15 | 德清炬诚电子科技有限公司 | A kind of bubble-cap class packs drug visual detection equipment |
| CN111674652A (en) * | 2020-06-18 | 2020-09-18 | 贵州大学 | Bubble cap plate defective product removing device |
| CN113560219A (en) * | 2021-07-12 | 2021-10-29 | 长沙理工大学 | Medicine blister packaging defect detection system and method based on machine vision |
| CN113560219B (en) * | 2021-07-12 | 2023-01-24 | 长沙理工大学 | Medicine blister packaging defect detection system and method based on machine vision |
| CN115057025A (en) * | 2022-07-14 | 2022-09-16 | 达尔嘉(广州)标识设备有限公司 | Bubble cap machine |
| CN115057025B (en) * | 2022-07-14 | 2023-08-22 | 达尔嘉(广州)标识设备有限公司 | Bubble cap machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |