CN108405351A - A kind of tablet automatic detection device - Google Patents
A kind of tablet automatic detection device Download PDFInfo
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- CN108405351A CN108405351A CN201810020788.0A CN201810020788A CN108405351A CN 108405351 A CN108405351 A CN 108405351A CN 201810020788 A CN201810020788 A CN 201810020788A CN 108405351 A CN108405351 A CN 108405351A
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- 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
-
- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- 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
- B07C5/16—Sorting according to weight
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- 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
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- 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
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/367—Sorting apparatus characterised by the means used for distribution by means of air using a plurality of separation means
- B07C5/368—Sorting apparatus characterised by the means used for distribution by means of air using a plurality of separation means actuated independently
-
- 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
- B07C5/38—Collecting or arranging articles in groups
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Abstract
The present invention provides a kind of tablet automatic detection devices, including：Tablet transmission mechanism, Image detection mechanism and weight detecting mechanism；It is provided with transmission channel on the tablet transmission mechanism, is used for transmission tablet to be detected；The Image detection mechanism and weight detecting mechanism may be contained in the transmission channel, the Image detection mechanism is for being imaged the tablet carried in transmission channel, and after the image data obtained to acquisition is analyzed, isolate the unqualified tablet of appearance；After the weight data that the weight detecting mechanism is used to weigh to the tablet carried in transmission channel, and obtain acquisition is analyzed, the underproof tablet of weight is isolated.The Image detection mechanism and weight detecting mechanism that above-mentioned apparatus passes through setting, automatic collection, analyzing processing and the sort operation of tablet image and weight data are completed based on SERVO CONTROL mechanism, tablet mode is examined compared to artificial hand, improves detection efficiency and accuracy of detection.
Description
Technical field
The present invention relates to tablet quality inspection technical fields, and in particular to a kind of tablet automatic detection device.
Background technology
Tablet is therapeutic goods common in people's daily life, and the equipment for making tablet at present is mostly tablet press machine, with
The mode of mould fill material in mold, upper and lower jumper bar extrusion forming makes.Material is filled into compacting, this series of action
All be to be completed by mechanical equipment, a limited number of detection regulating devices are added in centre, so finished medicines will appear it is various
Quality problems, to sum up being primarily present the technical problems such as imperfect appearance, tablet fill weights, hardness and friability error.Institute
To need further to detect finished product after the completion of tablet press, underproof tablet is rejected.
The detection mode that most domestic pharmaceutical factory uses at present is debugged to sheeting equipment before mass production, is opened
The speed debugged that begins is from slow to fast up to the rotating speed of normal need, under slow state, checks the quality for extruding tablet,
If taking dry granular tablet naked eyes to see appearance by hand, whether there is or not breakages, then randomly select 10 or 20 and weigh, see deviation of weight, finally with
Several tablets of machine extraction, which are placed on hardness tester and friability instrument, to be detected.According to above all of testing result again to sheeting equipment
It is adjusted from material loading, pinch roller pressure etc., tablet press machine can not shut down always operating in the process, can also
It shuts down and waits for result.It debugs repeatedly, until tablet quality reaches production standard, can just raise speed and be produced in enormous quantities.
During entire debugging, the accuracy of reviewer's data presented directly influences the adjustment numerical value of operating personnel.
However, during by manually carrying out tablet hand inspection, there is following some problems：
One, operating personnel's hand tablet taking checks appearance, even with sanitary glove, due to the medicinal powder adhered on gloves,
And temperature, the humidity at palm still have certain influence to tablet (the especially material of property sensitivity), and then can influence follow-up
The result of detection；
Two, the inspection of naked eyes is devious, and everyone criterion is different, and the result obtained also has difference
Away from；
Three, artificial extraction, the process of inspection are relatively complicated, while also reducing production efficiency.
Invention content
It is an object of the present invention to which that there is testing result errors in order to overcome artificial hand inspection tablet is big, detection process is numerous
Trivial and relatively low detection efficiency technical problem, the present invention propose a kind of tablet automatic detection device, and the device is instead of artificial
The program for detecting tablet appearance and thickness, realizes the self-checking function of device, and can collect underproof tablet automatically.
To achieve the above object, a kind of tablet automatic detection device provided by the invention, the device specifically include：Tablet passes
Transfer mechanism, Image detection mechanism and weight detecting mechanism；It is provided with transmission channel on the tablet transmission mechanism, is used for transmission
Tablet to be detected；The Image detection mechanism and weight detecting mechanism may be contained in the transmission channel, described
Image detection mechanism is for being imaged the tablet carried in transmission channel, and the image data obtained to acquisition is analyzed
Afterwards, the unqualified tablet of appearance is isolated；The weight detecting mechanism is used to weigh to the tablet carried in transmission channel,
And after the weight data obtained to acquisition is analyzed, isolate the underproof tablet of weight.
As a further improvement of the above technical scheme, the tablet transmission mechanism includes conveyer belt and belt-driven
System；The conveyer belt is sheathed in belt drive, and the belt drive is for driving conveyer belt to turn
It is dynamic, and control the transmission speed of conveyer belt.
As a further improvement of the above technical scheme, the Image detection mechanism includes：Horizontal image sensor hangs down
Straight image sensor, vertical collection of images device, video signal analyzer, video signal controller, is blown at horizontal collection of images device
Drive system and scavenger system；The horizontal image sensor and vertical image sensor respectively from the horizontal direction of tablet and
Vertical direction is imaged, and is sent by the image data that horizontal collection of images device and vertical collection of images device obtain acquisition
To video signal analyzer；The video signal analyzer compares the normal data of the image data received and setting
Compared with when being determined as the unqualified tablet of appearance, controlling the operation of air blowing drive system by video signal controller, blown with driving
System blows off the appearance unqualified tablet transmission channel.
As a further improvement of the above technical scheme, the Image detection mechanism further includes that appearance defective work is collected
Case, for collecting the unqualified tablet of appearance blown off from transmission channel.
As a further improvement of the above technical scheme, the Image detection mechanism further includes：Vision counter counts
Analysis system, shift plate controller, the first Miniature servo-motors and shift plate；The vision counter, analysis of accounts system, shift plate
Controller, the first Miniature servo-motors and shift plate are sequentially connected；The analysis of accounts system is used to monitor the medicine of vision counter
Piece counts, and when Swertia Tablet counting reaches setting value, shift plate controller controls the operation of the first Miniature servo-motors, small-sized by first
Servo motor drives shift plate rotation, and the tablet counted is allocated to weight detecting mechanism.
As a further improvement of the above technical scheme, the weight detecting mechanism includes：Weighing system, weight data
Collector, weight signal analysis system and weight signal controller and discharger；The weighing system is used to carry out tablet
It weighs, and the weight data that acquisition obtains is sent to by weight signal analysis system by weight data collector；The weight
The weight data received is compared by amount Signal Analysis System with the normal data of setting, when being determined as the unqualified medicine of weight
When piece, discharger is controlled by weight signal controller and is separated from each other the unqualified tablet of the weight and qualified tablet.
As a further improvement of the above technical scheme, the discharger is set to the end of tablet transmission mechanism, packet
It includes：The shift plate that discharges drive system, the second Miniature servo-motors, discharging shift plate and discharge partition plate；The discharging shift plate drive system
Signal input part and signal output end be separately connected weight signal controller and the second Miniature servo-motors, the discharging shift plate drive
Dynamic system is controlled by weight signal controller, to drive the operation of the second Miniature servo-motors；Second Miniature servo-motors
One end is provided with discharge partition plate, and transmission channel is separated into two channels, is respectively used to the output unqualified tablet of weight and qualification
Tablet, the other end are provided with discharging shift plate, which is driven by the second Miniature servo-motors, is turned between the two channels
It is dynamic.
As a further improvement of the above technical scheme, the end of the discharger is additionally provided with the collection of weight defective work
Case and certified products collecting box；It is respectively used to collect the unqualified tablet of weight and qualified tablet.
As a further improvement of the above technical scheme, the Image detection mechanism and weight detecting mechanism be and tabletting
Operator control panel connection on machine, for detected image data and weight data to be shown in operator control panel.
A kind of tablet automatic detection device advantage of the present invention is：
The tablet automatic detection device of the present invention is based on servo by the Image detection mechanism and weight detecting mechanism of setting
Controlling mechanism completes automatic collection, analyzing processing and the sort operation of tablet image and weight data so that entire detection process
Without artificial treatment, measurement error caused by artificial hand inspection tablet mode is reduced, while improving detection efficiency.
Description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of tablet automatic detection device provided by the invention；
Fig. 2 is a kind of external structure schematic diagram of tablet automatic detection device provided by the invention；
Fig. 3 is the structural schematic diagram of discharger in apparatus of the present invention.
Reference numeral
11, horizontal image sensor 12, vertical image sensor
13, vision counter 30, weighing system
40, video signal analyzer 401, vertical collection of images device
402, horizontal collection of images device 50, video signal controller
60, air blowing drive system 70, scavenger system
41, weight signal analysis system 411, weight data collector
42, shift plate controller 421, analysis of accounts system
51, weight signal controller 61, discharging shift plate drive system
81, appearance defective work collecting box 82, weight defective work collecting box
83, certified products collecting box 91, the first Miniature servo-motors
92, the second Miniature servo-motors 100, belt drive
110, discharge shift plate 120, discharge partition plate
A, certified products channel position B, waste product channel position
10, operator control panel
Specific implementation mode
A kind of tablet automatic detection device of the present invention is described in detail with reference to the accompanying drawings and examples.
A kind of tablet automatic detection device provided by the invention, including：Tablet transmission mechanism, Image detection mechanism and weight
Testing agency；It is provided with transmission channel on the tablet transmission mechanism, is used for transmission tablet to be detected；The image inspection
It surveys mechanism and weight detecting mechanism may be contained in the transmission channel, the Image detection mechanism is used for transmission channel
After the tablet of upper carrying is imaged, and the image data obtained to acquisition is analyzed, the unqualified tablet of appearance is isolated；Institute
The weight detecting mechanism stated is carried out for weighing to the tablet carried in transmission channel, and to the weight data that acquisition obtains
After analysis, the underproof tablet of weight is isolated.
In order to realize the above-mentioned function of Image detection mechanism, as shown in Figure 1, in the present embodiment, the Image detection
Mechanism may particularly include：Horizontal image sensor 11, vertical image sensor 12, horizontal collection of images device 402, vertical image are received
Storage 401, video signal analyzer 40, video signal controller 50, air blowing drive system 60 and scavenger system 70；The water
Flat image sensor 11 and vertical image sensor 12 being horizontally and vertically imaged from tablet respectively, and pass through
The image data that acquisition obtains is sent to video signal analyzer by horizontal collection of images device 402 and vertical collection of images device 401
40；The image data received is compared by the video signal analyzer 40 with the normal data of setting, when being determined as
When the unqualified tablet of appearance, air blowing drive system 60 is controlled by video signal controller 50 and is run, to drive scavenger system 70
The unqualified tablet of the appearance is blown off transmission channel.
Image detection mechanism can be mounted on the transmission frame of tablet transmission mechanism, using horizontal image sensor 11 and vertically
Image sensor 12 respectively takes pictures to tablet from horizontal and vertical two angles, mainly former using visual imaging here
Reason, the surface characteristics of tablet is recorded.Vertical direction acquire tablet appearance image, reflection tablet have N/D corner,
Whether there is or not recess or convex for outer surface；Horizontal direction acquires the appearance image of tablet, reflects whether the thickness of tablet is requiring
In range, while checking whether the thickness face of tablet is complete.What needs to be explained here is that the thickness of tablet is permissible certain model
The deviation enclosed, with detection device inspection in tolerance band.
When the tablet prepared to tablet press machine using the present apparatus is detected, the discharge port of tablet press machine can together divide with laterally rushing
Structure of disembarking is connected, and the purpose is to arrange the tablet suppressed according to "-" type as possible, facilitates subsequent observation and detection, and lead to
It crosses tablet transmission mechanism and is passed forward to Image detection area.
By the tablet of Image detection weight detecting mechanism is proceeded on tablet transmission mechanism.In order to improve weight
The detection efficiency of amount detection machine structure is needed several tablets being combined into one group and be weighed.For this purpose, in above-mentioned Image detection mechanism
It is additionally provided with the element for having tablet counting function.As shown in Figure 1, the element specifically includes：Vision counter 13, analysis of accounts
System 421, shift plate controller 42, the first Miniature servo-motors 91 and shift plate；The vision counter 13, analysis of accounts system
421, shift plate controller 42, the first Miniature servo-motors 91 and shift plate are sequentially connected；The analysis of accounts system 421 is for monitoring
The tablet counting of vision counter 13, when Swertia Tablet counting reaches setting value, shift plate controller 42 controls the first small servo electricity
Machine 91 is run, and drives shift plate rotation by the first Miniature servo-motors 91, the tablet counted is allocated to weight detecting mechanism.
Vision counter 13 starts counting up before into Weighing Area, and generally counting 20 tablets (can also take 10, specific root
According to the size of tablet, small of general tablet take more, and big the lacking of tablet takes), when meter is 20 full, shift plate execute fall it is dynamic
Make, a certain number of tablets are pushed on the weighing system of one side.
Above-mentioned tablet transmission mechanism may include conveyer belt and belt drive 100 (as shown in Figure 2)；The transmission
Band is sheathed in belt drive 100, and the belt drive 100 is controlled for driving conveyer belt to rotate
The transmission speed of conveyer belt.During the present apparatus is implemented, the speed of tablet press machine rotation determines the speed of slice, then with
The transmission speed rushed neat device and detect transport platform being connected will be too fast or all can slowly excessively there are one matching well
Influence subsequent detection process, such as detection leakage phenomenon.Therefore, SERVO CONTROL can be used in belt drive 100, can be more
Accurately matched with tablet press machine rotating speed.
In order to collect the unqualified tablet of appearance, to recycle；As shown in Figure 1, the Image detection mechanism may be used also
Including appearance defective work collecting box 81, for collecting the unqualified tablet of appearance blown off from transmission channel.
In order to realize the above-mentioned function of weight detecting mechanism, as shown in Figure 1, in the present embodiment, the weight detecting
Mechanism may particularly include：Weighing system 30, weight data collector 411, weight signal analysis system 41 and weight signal control
Device 51 and discharger；The weighing system 30 will be acquired for weighing to tablet, and by weight data collector 411
The weight data of acquisition is sent to weight signal analysis system 41；The weight that the weight signal analysis system 41 will receive
Data are compared with the normal data of setting, when being determined as the unqualified tablet of weight, are passed through weight signal controller 51 and are controlled
Glassware is made to be separated from each other the unqualified tablet of the weight and qualified tablet.Above-mentioned weight detecting mechanism is for judging every tablet of tablet
Content (Ingredients Weight) whether reach professional standard and production requirement.
Herein it should be further noted that the weight of tablet is that permission is devious, this deviation is by the pre- of tablet
If weight determines；It is as shown in the table to the industry production error requirements of general pharmaceutical equipment：
| Monolithic weight | Tolerance range |
| <0.3 gram | ± 7.5% |
| >=0.3 gram | ± 5% |
In order to realize the tablet separation function of above-mentioned discharger, in the present embodiment, the discharger is set to tablet
The end of transmission mechanism, as shown in figure 3, the discharger specifically includes：The shift plate that discharges drive system 61, the second Miniature servo-motors
92, discharge shift plate 110 and discharge partition plate 120；The signal input part and signal output end point of the discharging shift plate drive system 61
Not Lian Jie weight signal controller 51 and the second Miniature servo-motors 92, which is controlled by weight signal
Device 51 controls, to drive the operation of the second Miniature servo-motors 92；One end of second Miniature servo-motors 92 is provided with discharging
Transmission channel is separated into two channels by partition board 120, is respectively used to the output unqualified tablet of weight and qualified tablet, another
End is provided with discharging shift plate 110, which is driven by the second Miniature servo-motors 92, rotated between the two channels.
When the shift plate 110 that discharges is rocked to certified products channel position A, the channel for conveying qualified tablet is closed, and is transmitted at this time
All tablets in channel are exported through waste product channel position B, and the weight defective work collecting box being arranged by discharger end
82 complete to collect；When the shift plate 110 that discharges is rocked to waste product channel position B, the channel for conveying unqualified tablet is closed, and is passed at this time
All tablets in defeated channel are exported through certified products channel position A, and complete by the certified products collecting box 83 that discharger end is set
At collection；So far the lock out operation of tablet is realized.
As shown in Figure 1, the Image detection mechanism and weight detecting mechanism are connect with the operator control panel 10 on tablet press machine,
For detected image data and weight data to be shown in operator control panel 10, the debugging that tablet press machine is completed for operator carries
For facility.
Below by taking tablet prepared by tablet press machine is detected as an example, realize that tablet detects automatically using the device of above structure
Specific operation process be：
First, discharge port of the tablet of preparation through tablet press machine and transverse direction rush neat separating mechanism and are input to tablet transmission mechanism
On, using horizontal image sensor 11 and vertical image sensor 12 respectively from the horizontally and vertically progress of tablet at
Picture, and the image data that acquisition obtains constantly is sent to by shadow by horizontal collection of images device 402 and vertical collection of images device 401
As signal analyzer 40；Weight detecting mechanism is proceeded on tablet transmission mechanism by the tablet of Image detection, profit
It is weighed to tablet with weighing system 30, and is sent to the weight data that acquisition obtains by weight data collector 411
Weight signal analysis system 41.
Then, after the completion of the appearance of tablet and weight information acquire, be exactly below follow-up signal transmission, analysis with
Control process operates.
Video signal analyzer and weight signal analysis system are equivalent to central processing unit, and the inside stores pre-set
Appearance image and weight examination criteria data, can constantly be compared with the detection data of tablet.It is given birth to according to each producer
The feature for producing tablet is different, needs to preset reference value in analyzer in advance if replacing and producing.Analysis in this operation
Device realizes two effects, and first effect is to realize the debugging of tablet press machine in the equipment debugging stage, is analyzed using video signal
The tablet image values (what is mainly compared at this time is thickness value) suppressed when device just starts equipment are compared with reference standard, and
It incites somebody to action on constantly numerical response to operator control panel, meanwhile, the gravimetric value of tablet is also reflected in operator control panel, and operator is according to tablet
Thickness and weight do the adjustment of loading and pinch roller pressure in time in operator control panel, at the same time the detection numerical value of detection zone
It is constantly updating and is reflecting in operation display, when the detection numerical value of Swertia Tablet complies with standard, gradually standard is arrived in speed-raising to tablet press machine
Speed of production.
Second effect is that the quality inspection of tablet is realized in mass-production stage, after entering mass-production stage, Mei Dangyou
One group image signal data, which is transported through, to be come, and video signal analyzer can compare the data with preset standard, in error
Allow tablet to pass through when in tolerance band, does not make any instruction；When comparative analysis discovery has appearance underproof tablet,
Analyzer just sends instructions to corresponding video signal controller, and assign action command by video signal controller drives to blowing
System, air blowing drive system start under the commander of video signal controller, and scavenger system is made to act, and unqualified tablet is blown off
To the appearance defective work collecting box on opposite；Similarly, weight signal analysis system carries out weight detecting data and preset standard
Comparison, before comparative analysis, analyzer also needs to further calculate out the weight per a piece of tablet, and by with discharger
Qualified tablet and the unqualified tablet of weight are isolated in cooperation, are delivered to certified products collecting box respectively and weight defective work is collected
Case.
When tablet press machine runs at high speed, the indoor temperature of temperature and sheeter operation of mold can increase, certain objects
The phenomenon that material will appear sticking (medicinal powder is sticked on upper and lower jumper bar or middle mould inner wall, and the appearance of tablet can be defective at this time, but
It is that need not adjust loading and pressure).Once into mass-production stage, weight detecting mechanism can at interval of a period of time into
Capable detection of weighing can also set according to output and (have included number system in tablet press machine, and show on the screen).
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, it will be understood by those of ordinary skill in the art that, to the technical side of the present invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (9)
1. a kind of tablet automatic detection device, which is characterized in that including：Tablet transmission mechanism, Image detection mechanism and weight inspection
Survey mechanism；It is provided with transmission channel on the tablet transmission mechanism, is used for transmission tablet to be detected；The Image detection
Mechanism and weight detecting mechanism may be contained in the transmission channel, and the Image detection mechanism is used for transmission channel
After the tablet of carrying is imaged, and the image data obtained to acquisition is analyzed, the unqualified tablet of appearance is isolated；It is described
Weight detecting mechanism for weighing to the tablet carried in transmission channel, and the weight data obtained to acquisition divides
After analysis, the underproof tablet of weight is isolated.
2. tablet automatic detection device according to claim 1, which is characterized in that the tablet transmission mechanism includes passing
Send band and belt drive (100)；The conveyer belt is sheathed in belt drive (100), the transmission
Band drive system (100) controls the transmission speed of conveyer belt for driving conveyer belt to rotate.
3. tablet automatic detection device according to claim 1, which is characterized in that the Image detection mechanism includes：
Horizontal image sensor (11), vertical image sensor (12), horizontal collection of images device (402), vertical collection of images device
(401), video signal analyzer (40), video signal controller (50), air blowing drive system (60) and scavenger system (70)；Institute
The horizontal image sensor (11) and vertical image sensor (12) stated are respectively from the horizontally and vertically progress of tablet
Imaging, and be sent to the image data that acquisition obtains by horizontal collection of images device (402) and vertical collection of images device (401)
Video signal analyzer (40)；The video signal analyzer (40) is by the normal data of the image data received and setting
It is compared, when being determined as the unqualified tablet of appearance, passes through video signal controller (50) and control air blowing drive system (60)
Operation, to drive scavenger system (70) that the unqualified tablet of the appearance blows off transmission channel.
4. tablet automatic detection device according to claim 3, which is characterized in that the Image detection mechanism further includes
Appearance defective work collecting box (81), for collecting the unqualified tablet of appearance blown off from transmission channel.
5. tablet automatic detection device according to claim 3, which is characterized in that the Image detection mechanism is also wrapped
It includes：Vision counter (13), analysis of accounts system (421), shift plate controller (42), the first Miniature servo-motors (91) and dial
Plate；The vision counter (13), analysis of accounts system (421), shift plate controller (42), the first Miniature servo-motors (91)
It is sequentially connected with shift plate；The analysis of accounts system (421) is used to monitor the tablet counting of vision counter (13), Swertia Tablet meter
When number reaches setting value, shift plate controller (42) controls the first Miniature servo-motors (91) and runs, and passes through the first small servo electricity
Machine (91) drives shift plate rotation, and the tablet counted is allocated to weight detecting mechanism.
6. tablet automatic detection device according to claim 1, which is characterized in that the weight detecting mechanism includes：
Weighing system (30), weight data collector (411), weight signal analysis system (41) and weight signal controller (51) and go out
Glassware；The weighing system (30) obtains acquisition for weighing to tablet, and by weight data collector (411)
Weight data be sent to weight signal analysis system (41)；The weight that the weight signal analysis system (41) will receive
Data are compared with the normal data of setting, when being determined as the unqualified tablet of weight, are passed through weight signal controller (51)
The unqualified tablet of the weight and qualified tablet are separated from each other by control discharger.
7. tablet automatic detection device according to claim 6, which is characterized in that the discharger is set to tablet biography
The end of transfer mechanism, including：Discharging shift plate drive system (61), the second Miniature servo-motors (92), discharging shift plate and go out (110)
Expect partition board (120)；The signal input part and signal output end of the discharging shift plate drive system (61) are separately connected weight signal
Controller (51) and the second Miniature servo-motors (92), the discharging shift plate drive system (61) are controlled by weight signal controller (51)
System, to drive the second Miniature servo-motors (92) to run；One end of second Miniature servo-motors (92) be provided with discharging every
Transmission channel is separated into two channels by plate (120), is respectively used to the output unqualified tablet of weight and qualified tablet, another
End be provided with discharging shift plate (110), the discharging shift plate (110) by the second Miniature servo-motors (92) drive, two channels it
Between rotate.
8. tablet automatic detection device according to claim 7, which is characterized in that the end of the discharger is additionally provided with
Weight defective work collecting box (82) and certified products collecting box (83)；It is respectively used to collect the unqualified tablet of weight and qualified medicine
Piece.
9. tablet automatic detection device according to claim 1, which is characterized in that the Image detection mechanism and weight
Testing agency connect with the operator control panel (10) on tablet press machine, for detected image data and weight data to be shown in
In operator control panel (10).
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| CN201810020788.0A CN108405351A (en) | 2018-01-10 | 2018-01-10 | A kind of tablet automatic detection device |
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| CN201810020788.0A CN108405351A (en) | 2018-01-10 | 2018-01-10 | A kind of tablet automatic detection device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174691A (en) * | 2018-09-25 | 2019-01-11 | 张凯迪 | A kind of automated material sorting equipment |
| CN110788017A (en) * | 2019-11-13 | 2020-02-14 | 诸暨昌学医药科技有限公司 | Weighing device for medicine production line |
| CN112357242A (en) * | 2020-11-03 | 2021-02-12 | 陈洁 | Fixed-point compensation type cockroach bait packaging, detecting and supplementing device |
| CN112718540A (en) * | 2020-12-18 | 2021-04-30 | 顾洋 | Intelligent screening control method and system based on cutter detection |
| CN114951014A (en) * | 2022-05-07 | 2022-08-30 | 浙江恒久传动科技股份有限公司 | Detection device for chain sheet manufacturing |
| CN117046760A (en) * | 2023-10-13 | 2023-11-14 | 湖南明瑞制药股份有限公司 | Preparation, detection and separation method of lanthanum carbonate chewable tablets |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174691A (en) * | 2018-09-25 | 2019-01-11 | 张凯迪 | A kind of automated material sorting equipment |
| CN110788017A (en) * | 2019-11-13 | 2020-02-14 | 诸暨昌学医药科技有限公司 | Weighing device for medicine production line |
| CN110788017B (en) * | 2019-11-13 | 2020-08-04 | 重庆君方中药饮片有限公司 | Weighing device for medicine production line |
| CN112357242A (en) * | 2020-11-03 | 2021-02-12 | 陈洁 | Fixed-point compensation type cockroach bait packaging, detecting and supplementing device |
| CN112357242B (en) * | 2020-11-03 | 2022-09-02 | 泰兴市康森爱特传动设备科技有限公司 | Fixed-point compensation type cockroach bait packaging, detecting and supplementing device |
| CN112718540A (en) * | 2020-12-18 | 2021-04-30 | 顾洋 | Intelligent screening control method and system based on cutter detection |
| CN114951014A (en) * | 2022-05-07 | 2022-08-30 | 浙江恒久传动科技股份有限公司 | Detection device for chain sheet manufacturing |
| CN114951014B (en) * | 2022-05-07 | 2023-08-04 | 浙江恒久传动科技股份有限公司 | Detection device for manufacturing chain piece |
| CN117046760A (en) * | 2023-10-13 | 2023-11-14 | 湖南明瑞制药股份有限公司 | Preparation, detection and separation method of lanthanum carbonate chewable tablets |
| CN117046760B (en) * | 2023-10-13 | 2023-12-26 | 湖南明瑞制药股份有限公司 | Preparation, detection and separation method of lanthanum carbonate chewable tablets |
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