CN102556437A - Off-line full-automatic bubble cap packaging quality detection system and method thereof - Google Patents

Off-line full-automatic bubble cap packaging quality detection system and method thereof Download PDF

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Publication number
CN102556437A
CN102556437A CN2010106107269A CN201010610726A CN102556437A CN 102556437 A CN102556437 A CN 102556437A CN 2010106107269 A CN2010106107269 A CN 2010106107269A CN 201010610726 A CN201010610726 A CN 201010610726A CN 102556437 A CN102556437 A CN 102556437A
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blister package
main frame
image identification
identification main
automatic
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CN2010106107269A
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刘云龙
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吴士敏
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Abstract

Provided are an off-line full-automatic bubble cap packaging quality detection system and a method thereof. The off-line full-automatic bubble cap packaging quality detection system comprises an automatic sequential discharge mechanism capable of enabling bubble cap packaging products to be discharged one by one. The output end of the automatic sequential discharge mechanism is sequentially provided with a first automatic conveying mechanism, a first image recognition host, a 180-degree turnover mechanism, a second automatic conveying mechanism, a second image recognition host, a waste removing mechanism and a material discharge mechanism. The first image recognition host and the second image recognition host are electrically connected with the waste removing mechanism and the material discharge mechanism. An industrial camera, a lighting system, an auxiliary backlight source, an embedded processing system and a signal processing board are respectively installed in the first image recognition host and the second image recognition host. A reflector is disposed at the upper end of the lighting system. The industrial camera is sequentially and electrically connected with the signal processing board and the embedded processing system and then outputs control signals.

Description

Off-line type full automaticity blister package quality detecting system and method thereof
Technical field
The present invention relates to a kind of off-line type full automaticity blister package quality detecting system and method thereof, be applicable to that the plastic-aluminum bubble-cap that the blister packaging machine of pharmacy corporation is produced or the terminal quality of plastic-aluminum aluminium blister package product detect.
Background technology
In the production process of the blister package product that the plastic-aluminum or the Aluminium Plastic-aluminium Blister Packaging Machine of pharmacy corporation are produced; The neglected loading of blister package in the past such as bubble-cap capsule, singly emit, two emit and the neglected loading of tablet bubble-cap, detection damaged and that be mingled with foreign matter are accomplished by equipment adjustment and manual detection; Usually the mode of employing artificial observation is carried out the complete detection of bubble-cap product; Owing to receive artificial subjective mood and itself to detect the restriction of skill level; The product design of producing is difficult to effectively guaranteed, always has the situation of omission or false retrieval.And because the limit property of manual detection, artificial being difficult to of the foreign matter that blister package exists found, if there is mass defect in the product of producing; The inevitable quality that greatly influences product is had a greatly reduced quality the product quality image of pharmaceutical producing enterprise, if there is foreign matter; Even cause enormous economic loss can for the medicine production unit, so a kind of automatic blister package testing equipment of enterprise's needs, at present domestic reaching researched and developed this kind equipment abroad; But owing to must be installed on the blister packaging machine; Carry out online detection with blister packaging machine as corollary equipment, but because the space constraint that receives the blister packaging machine in-house facility to can be used for installing, pharmaceutical manufacturer generally needs customized; And in installation process, need undergo technological transformation to the existing blister packaging machine of pharmacy corporation; The transformation cycle is also longer, has increased cost virtually for pharmacy corporation, and a lot of pharmacy corporations are unwilling existing blister packaging machine is transformed; Pharmacy corporation is all expected a kind of off-line, directly the blister package product is concentrated the system equipment that carries out quality testing.
Summary of the invention
Technical matters to be solved by this invention is need undergo technological transformation to the blister packaging machine of pharmacy corporation to existing checking system; Use cost is high; The difficult problem that comformability is not high; Propose a kind of need not the pharmacy corporation existing installation is transformed, need not to carry out the off-line type full automaticity blister package quality detecting system and the method thereof of the customized packaging quality that just can effective monitoring pharmacy corporation blister package product of product engineering.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of off-line type full automaticity blister package quality detecting system; It comprises the automatic sequence cutting agency that the blister package product is discharged one by one; The mouth of this automatic sequence cutting agency is provided with first automatic delivering mechanism, and the middle part of first automatic delivering mechanism is provided with first image identification main frame, and the end of this first automatic delivering mechanism is provided with the 180o switching mechanism; Be provided with second automatic delivering mechanism below the mouth of this 180o switching mechanism; The middle part of this second automatic delivering mechanism is provided with second image identification main frame, and the end of this second automatic delivering mechanism is provided with inspection rejects mechanism and material output mechanism, and first image identification main frame and second image identification main frame electrically connect inspection rejects mechanism and material output mechanism.
This first image identification main frame and second image identification main frame comprise respectively and are fixed on working machine casing cashier's office in a shop that the top of this casing is provided with the man-machine interface Touch Screen; This casing top is symmetrically installed with industrial camera and supporting camera lens through the camera system hanger; The lower end of this casing is provided with Lighting System, and the upper end of this Lighting System is provided with reflecting plate, is provided with auxiliary back light with the corresponding load-transfer device of this casing below; Also be provided with embedded processing systems and signal-processing board in this casing; This industrial camera electrically connects and connects embedded processing systems, and this embedded processing systems electrically connects signal-processing board.
This first image identification main frame and second image identification main frame warp signal-processing board separately respectively electrically connect inspection rejects mechanism and material output mechanism.
This Lighting System perhaps realizes the no shadow light source of same light source for white or yellow four sides tunable light source.
This blister package product is aluminum-plastic packaged or plastic-aluminum aluminium packing.
This first and second automatic delivering mechanism comprises load-transfer device and driving system of stepping motor respectively.
The present invention also provides a kind of off-line type full automaticity blister package quality determining method, and it comprises the following steps:
A. gather the image of standard blister pack product and extract its edge contour characteristic, area features, set up template database;
B. with blister package product to be checked one by one automatic transport under the industrial camera of first image identification main frame;
C. industrial camera absorbs the image of blister package product to be checked one by one and flows to coupled embedded processing systems; This embedded processing systems is extracted its edge contour characteristic, area features after with the image digitization of blister package product to be checked; If do not collect edge contour characteristic, the area features of blister package product to be checked; Blister package product face down then to be checked continues step D; If collect edge contour characteristic, the area features of blister package product to be checked; Edge contour characteristic, the area features of the standard blister pack product in edge feature that then will this blister package product to be checked, area features and the template database are compared; If both mate unanimity; Just,, just export as off-grade if both profiles are inconsistent as acceptable product output;
D. first image identification main frame directly passes through by the blister package product to be checked of face down, behind 180o switching mechanism turn-over, again with its one by one automatic transport under second image identification main frame industrial camera, repeating step C.
This first and second image identification main frame also is connected and installed with the man-machine interface touch-screen, is used for the result of show image identification main frame directly perceived.
This off-line type full automaticity blister package quality detecting system can realize that the off-line type full automaticity of blister package product detects, and need not the pharmacy corporation existing installation is transformed no installing space restriction, highly versatile.Limited by the device space for solving on blister packaging machine, to install, the installation of common check implement can hinder the on-the-spot problem of mending grain of pharmacy corporation, adopts 180 degree turning devices; Adopt two image identification main frames to discern detection automatically; After adopting such scheme, this off-line type full automaticity blister package quality detecting system solved existing product install limited, pharmacy corporation must according to the dimensions of mechanical structures of having blister packaging machine by oneself carry out customized, the product commonality is not strong; The difficult problem that use cost is high; When effectively reducing the pharmacy corporation use cost, effectively improve the installation and the debugging cycle of checking system, be applicable to the centralized off-line quality testing such as capsule or tablet class blister package of the blister packaging machine packing completion of pharmacy corporation; Effectively having guaranteed the quality of product, is a kind of blister package machines of technological revolution property.
Description of drawings
Fig. 1 is an off-line type full automaticity blister package quality detecting system structural representation of the present invention;
Fig. 2 faces structural representation for off-line type full automaticity blister package quality detecting system image identification main frame of the present invention;
Fig. 3 is off-line type full automaticity blister package quality detecting system image identification main frame schematic side view of the present invention;
Fig. 4 is off-line type full automaticity blister package quality detecting system image identification main frame elevational schematic view of the present invention;
Fig. 5 is off-line type full automaticity blister package quality detecting system image identification main frame schematic rear view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment content of the present invention being further described, is example to detect medical aluminium foil, to help understanding content of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 Fig. 6 and Fig. 7; Off-line type full automaticity blister package quality detecting system of the present invention; Comprise the automatic sequence cutting agency 1 that is installed on the work rack 14; The middle part that first automatic delivering mechanism, 2, the first automatic delivering mechanisms 2 are set below the delivery port of this automatic sequence cutting agency 1 is provided with first image identification main frame 3, and the end of this first automatic delivering mechanism 2 is provided with 180o switching mechanism 6; Be provided with second automatic delivering mechanism 7 below the mouth of this 180o switching mechanism 6; The middle part of this second automatic delivering mechanism 7 is provided with second image identification main frame 8, and the end of this second automatic delivering mechanism 7 is provided with inspection rejects mechanism 9 and material output mechanism 10, the first images identification main frame 3 and second image identification main frame 8 and electrically connects inspection rejects mechanism 9, material output mechanism 10 respectively.
This automatic sequence cutting agency 1 is expelled to first automatic delivering mechanism 2 with stacked let-in blister package product 11 orders to be checked of manual work, and this blister package product 11 to be checked can also can be plastic-aluminum aluminium packing for aluminum-plastic packaged.This first automatic delivering mechanism 2 comprises load-transfer device 21 and driving system of stepping motor 22 respectively, and this second automatic delivering mechanism 7 comprises load-transfer device 71 and driving system of stepping motor 72 respectively.
This first image identification main frame 3 comprises casing 31, and the top of this casing 31 is provided with man-machine interface Touch Screen 32, is used for the result of show image identification main frame directly perceived.The back side of this casing 31 is provided with series installation hole 33, and this first image identification main frame 3 is fixed on the work rack 14 through those mounting holes 33.The casing top of this first image identification main frame 3 is symmetrically installed with two groups of industrial cameras 35 and supporting camera lens 36 through camera system hanger 34.The lower end of this casing 31 is provided with Lighting System 37, and this Lighting System 37 is the no shadow light source that white or yellow four sides tunable light source are perhaps realized same light source, and the upper end of this Lighting System 37 is provided with reflecting plate 38.Also be provided with the first auxiliary back light 12 with the below of first image identification main frame, 3 corresponding load-transfer devices 21.Also be provided with embedded processing systems 39 and signal-processing board 40 in this casing 31.This industrial camera 35 electrically connects embedded processing systems 39, and the mouth of this embedded processing systems 39 electrically connects signal-processing board 40.
The bubble-cap product that this 180o switching mechanism 6 will pass through is done the 180o upset, and initial bubble-cap product down will be made its bubble-cap up by reverse side, supplies second image identification main frame 8 to make self-measuring.
The structure of this second image identification main frame 8 is identical with first image identification main frame 3, and the below of these second image identification main frame, 8 corresponding load-transfer devices 71 also is provided with the second auxiliary back light 13.
This inspection rejects mechanism 9 is used for inferior-quality product is rejected, and this material output mechanism 10 is used for acceptable product are discharged.The signal-processing board 40 that first image identification main frame 3 and second image identification main frame 8 pass through respectively separately electrically connects inspection rejects mechanism 9 and material output mechanisms 10.
Be packaged as example to detect plastic-aluminum aluminium, implementation step is:
A. utilize first or second image identification main frame to gather the image of standard blister pack product and extract its edge contour characteristic, area features, set up template database;
B. artificial with the blister package product 11 stacked automatic sequence cutting agencies 1 of putting into to be checked; This automatic sequence cutting agency 1 is expelled to first automatic delivering mechanism 2 with product one by one; Under the step motor drive of first automatic delivering mechanism 2, first automatic delivering mechanism 2 is delivered to blister package product 11 to be checked industrial camera 35 belows of first image identification main frame 3 singly.If aluminum-plastic packaged product; Then first image identification main frame 3 is opened its Lighting System 37 and is carried out diffuse illumination; On light diffuser reflection to the blister package product 11 to be checked that the reflecting plate 38 that is arranged in first image identification main frame 3 sends Lighting System 37, collect distinct image to guarantee the industrial camera 35 in first image identification main frame 3.If plastic-aluminum aluminium packaging product is then opened the first auxiliary back light 12 that is positioned at first automatic delivering mechanism, 3 belows and thrown light on, collect distinct image to guarantee the industrial camera 35 in first image identification main frame 3;
C. industrial camera 35 absorbs the image of blister package product 11 to be checked one by one and flows to coupled embedded processing systems 39; This embedded processing systems 39 is extracted its edge contour characteristic, area features after with the image digitization of blister package product 11 to be checked; If do not extract edge contour characteristic, the area features of blister package product to be checked; Blister package product face down then to be checked continues step D; If collect edge contour characteristic, the area features of blister package product to be checked; Edge contour characteristic, the area features of the standard blister pack product in edge feature that then will this blister package product to be checked, area features and the template database are compared; If both mate unanimity; Just export by material output mechanism 10 as acceptable product; If both profiles are inconsistent, blister package product promptly to be checked 11 exists such as neglected loadings, damaged or just exported by inspection rejects mechanism 9 as off-grade when being mingled with defective such as foreign matter;
D. first image identification main frame 3 lets the blister package product to be checked of face down directly pass through, behind 180o switching mechanism 6 turn-overs, and again with it one by one under the industrial camera of automatic transport second image identification main frame 8, repeating step C.
First and second image identification main frame 3,8 can be accomplished the neglected loading of capsule class blister package, two detection of emitting, singly emitting and being mingled with foreign matter; And accomplish the tablet class blister package neglected loading, damaged, be mingled with foreign matter and press mold is bad, bubble is bad, the detection of date manufactured, lot number.

Claims (7)

1. off-line type full automaticity blister package quality detecting system; It is characterized in that comprising the automatic sequence cutting agency that the blister package product is discharged one by one; The mouth of this automatic sequence cutting agency is provided with first automatic delivering mechanism; And the middle part of first automatic delivering mechanism is provided with first image identification main frame; The end of this first automatic delivering mechanism is provided with the 180o switching mechanism, is provided with second automatic delivering mechanism below the mouth of this 180o switching mechanism, and the middle part of this second automatic delivering mechanism is provided with second image identification main frame; The end of this second automatic delivering mechanism is provided with inspection rejects mechanism and material output mechanism, and this first image identification main frame and second image identification main frame electrically connect inspection rejects mechanism, material output mechanism.
2. off-line type full automaticity blister package quality detecting system according to claim 1; It is characterized in that; This first image identification main frame and second image identification main frame comprise respectively and are fixed on working machine casing cashier's office in a shop that the top of this casing is provided with the man-machine interface Touch Screen; This casing top is symmetrically installed with industrial camera and supporting camera lens through the camera system hanger; The lower end of this casing is provided with Lighting System, and the upper end of this Lighting System is provided with reflecting plate, is provided with auxiliary back light with the corresponding load-transfer device of this casing below; Also be provided with embedded processing systems and signal-processing board in this casing; This industrial camera electrically connects embedded processing systems, and the mouth of this embedded processing systems electrically connects signal-processing board.
3. off-line type full automaticity blister package quality detecting system according to claim 2 is characterized in that, this first image identification main frame and second image identification main frame warp signal-processing board separately respectively electrically connect inspection rejects mechanism and material output mechanism.
4. off-line type full automaticity blister package quality detecting system according to claim 1 is characterized in that, this Lighting System perhaps realizes the no shadow light source of same light source for white or yellow four sides tunable light source.
5. off-line type full automaticity blister package quality detecting system according to claim 1 is characterized in that, this blister package product is aluminum-plastic packaged or plastic-aluminum aluminium packing.
6. off-line type full automaticity blister package quality detecting system according to claim 1 is characterized in that this first and second automatic delivering mechanism comprises load-transfer device and driving system of stepping motor respectively.
7. an off-line type full automaticity blister package quality determining method is characterized in that comprising the following steps:
A. gather the image of standard blister pack product and extract its edge contour characteristic, area features, set up template database;
B. with blister package product to be checked one by one automatic transport under the industrial camera of first image identification main frame;
C. industrial camera absorbs the image of blister package product to be checked one by one and flows to coupled embedded processing systems; This embedded processing systems is extracted its edge contour characteristic, area features after with the image digitization of blister package product to be checked; If do not collect edge contour characteristic, the area features of blister package product to be checked; Blister package product face down then to be checked continues step D; If collect edge contour characteristic, the area features of blister package product to be checked; Edge contour characteristic, the area features of the standard blister pack product in edge feature that then will this blister package product to be checked, area features and the template database are compared; If both mate unanimity; Just,, just export as off-grade if both profiles are inconsistent as acceptable product output;
D. first image identification main frame directly passes through by the blister package product to be checked of face down, behind 180o switching mechanism turn-over, again with its one by one automatic transport under second image identification main frame industrial camera, repeating step C.
CN2010106107269A 2010-12-29 2010-12-29 Off-line full-automatic bubble cap packaging quality detection system and method thereof Pending CN102556437A (en)

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Cited By (9)

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CN103863618A (en) * 2012-12-18 2014-06-18 Ckd株式会社 Manufacturing device for PTP sheets and manufacturing method for PTP sheets
CN103921976A (en) * 2014-04-24 2014-07-16 江苏凯特莉包装科技有限公司 Pillow bag feeding devices and pillow bag feeding machine
CN103921983A (en) * 2014-04-24 2014-07-16 江苏凯特莉包装科技有限公司 Pillow bag feeding machine
CN103935551A (en) * 2014-04-22 2014-07-23 浙江希望机械有限公司 Bubble cap boxing machine
CN106076886A (en) * 2016-08-03 2016-11-09 江西秉拓智能科技有限公司 Damage conveyer device is picked in the detection of bubble-cap testing machine
CN110979856A (en) * 2019-12-02 2020-04-10 浙江瑞安华联药机科技有限公司 High-speed blister packaging and automatic boxing linkage production line equipment with double-side detection function
CN111242177A (en) * 2020-01-02 2020-06-05 天津瑟威兰斯科技有限公司 Method, system and equipment for detecting medicine package based on convolutional neural network
CN112224487A (en) * 2020-12-15 2021-01-15 九望(山东)机械科技有限公司 High-speed blister packaging production line
CN113129288A (en) * 2021-04-22 2021-07-16 安徽大学 Tablet surface defect detection method based on deep learning image semantic segmentation and automatic processing device thereof

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CN111242177A (en) * 2020-01-02 2020-06-05 天津瑟威兰斯科技有限公司 Method, system and equipment for detecting medicine package based on convolutional neural network
CN112224487A (en) * 2020-12-15 2021-01-15 九望(山东)机械科技有限公司 High-speed blister packaging production line
CN113129288A (en) * 2021-04-22 2021-07-16 安徽大学 Tablet surface defect detection method based on deep learning image semantic segmentation and automatic processing device thereof

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