CN112551042B - Medicine capsule detection mechanism - Google Patents
Medicine capsule detection mechanism Download PDFInfo
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- CN112551042B CN112551042B CN202110222915.7A CN202110222915A CN112551042B CN 112551042 B CN112551042 B CN 112551042B CN 202110222915 A CN202110222915 A CN 202110222915A CN 112551042 B CN112551042 B CN 112551042B
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- medicine
- detection
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- placing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/28—Conveyors with a load-conveying surface formed by a single flat belt, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Abstract
The invention relates to a medicine coating detection mechanism which comprises a conveyor, wherein a detection assembly is arranged at the tail end of the conveyor, the detection assembly comprises a station adjusting part suitable for bearing medicines and a detection part positioned right below the station adjusting part, and the station adjusting part is suitable for circularly reciprocating to form pendulum motion; the detection part is suitable for detecting the medicines passing right above the detection part. This kind of medicine coating detection mechanism realizes the transport of medicine through the conveyer, through the station adjustment part among the determine module, realizes getting and forming the pendulum motion to the medicine on the conveyer, when the pendulum motion goes on, the determine section continuously detects, and the station adjustment part is in the continuous motion in-process, realizes transferring of the medicine that is detected.
Description
Technical Field
The invention relates to coating detection equipment, in particular to a medicine coating detection mechanism.
Background
Chinese patent application No. CN201710351083.2, publication No. CN107154042B, publication date 2017, 9, 21, discloses a visual inspection method and apparatus for a coating machine, which collects images of pill particles in the coating machine by an industrial camera; the image preprocessing unit carries out image denoising and image enhancement processing on the acquired pill images; the image algorithm processing unit divides the preprocessed pill images, divides pill particles from the background image, divides overlapped pill particles and extracts a single pill particle image; counting the area and the diameter of the extracted single pill particle image, and sending the area and the diameter to a decision control unit; and the decision control sheet judges that the produced pills meet the standard requirements according to the statistical results and performs corresponding control. The invention can be used for detecting the particle size distribution of the pill particles in the coating machine in real time in the pill production process of the coating machine, and can quickly adjust the production parameters according to the feedback information to ensure that the produced pills meet the standard requirements.
The visual detection method and the visual detection device for the coating machine have a common detection effect on single medicine coating and cannot realize the effect of circular detection, so that a medicine coating detection mechanism convenient for circular and continuous detection is necessary.
Disclosure of Invention
The invention aims to provide a medicine coating detection mechanism which is convenient to circularly and continuously detect.
In order to solve the technical problem, the invention provides a medicine coating detection mechanism, which comprises a conveyor, a detection assembly and a detection unit, wherein the detection assembly is arranged at the end of the conveyor
The detection assembly comprises a station adjusting part suitable for bearing medicines and a detection part positioned right below the station adjusting part, wherein the detection part is used for detecting the position of the medicines
The station adjusting part is suitable for circularly reciprocating and pendulum-shaped movement; the detection part is suitable for detecting the medicine passing through the position right above the detection part
Preferably, the detection part comprises an OCT probe, and the OCT probe is positioned right below the station adjusting part.
Preferably, the station adjusting part includes a driving motor, a driving shaft fixed to the driving motor, a driving plate fixed to the driving shaft, and a guide disc fixed to the driving plate, and
the guide disc is in a fan-ring shape, a through groove is formed in the inner arc surface of the guide disc, a plurality of placing stations are arranged at the bottom of the through groove, and one side end of the guide disc is suitable for being connected with the end of the conveyor.
Preferably, the guide plate comprises a placing opening and a guide baffle arranged adjacent to the placing opening, an
The bottom of the placing opening is provided with a placing hole in a penetrating way.
Preferably, the drug coating detection mechanism further comprises a material receiving part,
the material receiving part is provided with a material inlet which is connected with a material outlet of the conveyor, the guide disc is borne on the material receiving part, and the end of the other side of the guide disc is positioned at the material outlet of the material receiving part.
Preferably, the material receiving part comprises a conical material receiving head, a straight barrel pipe, a bearing platform and a discharge pipe which are sequentially communicated and connected;
the conical material receiving head is fixedly connected with a frame body of the conveyor, and the guide disc is borne on the bearing table, wherein
The OCT probe is adapted to detect drugs on the guide disk on the carrier stage.
Preferably, the bearing platform comprises an arc-shaped chassis in a fan-ring shape, inclined baffle discs arranged on two sides of the arc-shaped chassis in a mirror image manner, a horizontal plate for jointing the two inclined baffle discs, and
a through groove is formed in the horizontal plate, an arc-shaped placing groove is formed in the arc-shaped chassis, and a side sliding opening is formed in the inclined baffle disc;
the guide disc is borne on the arc-shaped chassis, the side sliding port is positioned on a pendulum movement path of the guide disc, and the placing hole is positioned right above the arc-shaped placing groove;
a pause strip hole is formed in the guide disc, a through notch is formed in one side of the arc-shaped placing groove below the pause strip hole, and the through notch is connected and communicated with the discharging pipe;
when the driving plate is vertically arranged, the detected medicine is suitable for falling into the discharging pipe from the through groove opening.
The medicine coating detection mechanism has the advantages that medicine is conveyed through the conveyor, the medicine on the conveyor is received and taken and the pendulum motion is formed through the station adjusting part in the detection assembly, the detection part continuously detects the medicine while the pendulum motion is carried out, and the detected medicine is placed down when the station adjusting part continuously moves.
The invention also provides a working method of the medicine coating detection mechanism, which comprises the following steps:
s1, conveying the medicine to the station adjusting part by the conveyor;
s2, the station adjusting part moves in a pendulum shape and reciprocates in a circulating way, and the detecting part detects the medicine on the station adjusting part.
The working method of the medicine coating detection mechanism has the advantages of fast blanking, good detection effect and high detection efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of a preferred embodiment of a drug coating detection mechanism of the present invention;
FIG. 2 is a perspective view of a preferred embodiment of the guide disk of the present invention;
FIG. 3 is a perspective view of a preferred embodiment of the carrier table of the present invention;
FIG. 4 is a side view of a preferred embodiment of the flipper of the present invention;
in the figure: 1. the device comprises a conveyor, 2, a station adjusting part, 201, a driving shaft, 202, a guide disc, 2021, a placing opening, 2022, a guide baffle, 20221, an inclined slope surface, 20222, a vertical baffle side surface, 2023, a placing hole, 2024, a pause strip hole, 203, a driving plate, 3, a detection part, 301, an OCT probe, 4, a material receiving part, 401, a conical material receiving head, 402, a straight barrel pipe, 403, a bearing table, 4031, an arc-shaped chassis, 40311, an arc-shaped placing groove, 40312, a through groove, 4032, an inclined baffle disc, 40321, a side sliding opening, 4033, a horizontal plate, 40331, a through groove, 404 and a discharging pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The prior art drug coating detection mechanism usually performs single Optical Coherence Tomography (OCT) detection on a single drug, and this detection method is time-consuming and inefficient.
Example one
Aiming at the problems, a new technical scheme is adopted:
as shown in fig. 1 to 4, a medicine coating detection mechanism comprises a conveyor 1, a detection assembly is arranged at the end of the conveyor 1, the detection assembly comprises a station adjusting part 2 suitable for bearing medicines and a detection part 3 located right below the station adjusting part 2, wherein the station adjusting part 2 is suitable for reciprocating in a pendulum motion; the detection part 3 is adapted to detect the medicine passing right above the detection part 3.
This kind of medicine coating detection mechanism realizes the transport of medicine through conveyer 1, through station regulating part 2 among the determine module, realizes getting and forming the pendulum motion to the medicine on conveyer 1, and when the pendulum motion goes on, detecting part 3 detects continuously, and station regulating part 2 realizes transferring of the medicine that is detected at the continuous motion in-process.
Specifically, the structure of the detection unit 3 is as follows: the detection part 3 comprises an OCT probe 301, and the OCT probe 301 is positioned right below the station adjusting part 2. Here, the detection method of the OCT probe 301 is a conventional technique, and therefore, the description thereof will not be repeated here. The OCT probe 301 is located right below the station adjusting part 2, and in the process that the station adjusting part 2 moves in a pendulum shape, the medicine gradually enters the detection station along with the pendulum motion, and after being detected, the medicine is pushed to the unloading station to reciprocate.
In some embodiments, the station adjusting part 2 includes a driving motor, a driving shaft 201 fixed on the driving motor, a driving plate 203 fixed on the driving shaft 201, and a guiding disc 202 fixed on the driving plate 203, and the guiding disc 202 is in a fan-ring shape, a through slot is opened at an inner arc surface of the guiding disc 202, a plurality of placing stations are arranged at the bottom of the through slot, and one side end of the guiding disc 202 is suitable for being engaged with the end of the conveyor 1. The term "engaged" means that one side end of the guide plate 202 can communicate with the end of the conveyor 1 during the reciprocating movement of the pendulum, so that the medicine on the conveyor 1 can fall onto the guide plate 202 and a good receiving effect can be achieved.
The driving motor works to drive the driving shaft 201 to rotate, the driving shaft 201 drives the driving plate 203 to rotate, the driving plate 203 synchronously drives the guide disc 202 to perform pendulum motion, when the guide disc 202 moves to the highest point on the left side each time, the medicine located at the placing station falls to the next placing station along with gravity, and the process is circulated until after each detection is completed, when the coating condition of one medicine is poor, the OCT probe 301 sends a signal to the controller of the driving motor, the controller controls the driving motor to stop rotating, the medicine is taken down, and then secondary storage is performed; and when the coating condition of the medicine is qualified, the medicine continues to move forwards until the medicine is discharged.
In some embodiments, the guiding tray 202 includes a placing opening 2021 and a guiding baffle 2022 disposed adjacent to the placing opening 2021, and a placing hole 2023 is formed through the bottom of the placing opening 2021. Wherein, one placing opening 2021, one placing hole 2023 and one guide baffle 2022 constitute the above-mentioned one placing station.
The placement opening 2021 is mainly configured to accommodate the placed medicine, and the placement hole 2023 corresponding to the placement opening 2021 is convenient for the detection light to penetrate therethrough. When the medicine falls into the placing opening 2021, the medicine can fall into the placing hole 2023 along the slide, and the preliminary positioning is realized, so as to provide a good detection condition for the subsequent coating detection, and the setting of the guide baffle 2022 prevents the medicine from retreating into the previous placing opening 2021 from the placing opening 2021 on the right side, wherein the specific shape of the guide baffle 2022 is similar to a wedge-shaped block, that is, the inclined slope 20221 of the guide baffle 2022 inclines towards the advancing direction of the medicine, the setting of the inclined slope 20221 is convenient for the medicine to fall into the next placing opening 2021 along the inclined slope 20221 under the inertia effect, and the setting of the vertical blocking side 20222 is higher than the height of the medicine, and mainly plays a role in blocking the medicine from retreating.
In some embodiments, the medicine coating detection mechanism further includes a material receiving portion 4, a material inlet of the material receiving portion 4 is engaged with a material outlet of the conveyor 1, the guiding disc 202 is carried on the material receiving portion 4, and the other side end of the guiding disc 202 is located at the material outlet of the material receiving portion 4.
This material receiving portion 4 is mainly used for receiving and placing the medicine on conveyer 1 on the guiding disc 202 after it, then, should receive the material and carry the back through a series of transports of guiding disc 202, is transferred to the discharge gate department that receives material receiving portion 4, then is discharged.
Specifically, the structure of the material receiving part 4 is as follows: the material receiving part 4 comprises a conical material receiving head 401, a straight barrel pipe 402, a bearing platform 403 and a discharge pipe 404 which are sequentially communicated and connected; the tapered joint 401 is fixedly connected to the frame of the conveyor 1, and the guiding disc 202 is carried on the carrying table 403, wherein the OCT probe 301 is adapted to detect the drugs on the guiding disc 202 on the carrying table 403.
The medicines falling from the conveyor 1 firstly enter the conical material receiving head 401, then enter the straight barrel pipe 402 along the conical material receiving head 401, are discharged to the guide disc 202 on the bearing platform 403 from the straight barrel pipe 402, and fall into the discharge pipe 404 after being transported and detected by the guide disc 202, so that the storage effect is realized.
It should be noted that, because the medicine slides along the straight bobbin 402 with a certain acceleration, if the driving plate 203 is located on the left side, the medicine is difficult to fall into the placing hole 2023 in the placing hole 2021, but the time for the medicine to fall off is constant, and the time for the driving plate 203 to form a pendulum motion is also constant, the medicine can be ensured to fall into the guiding disc 202 by controlling the time for the two successive motions, and in order to ensure that the medicine can be detected circularly, i.e. the medicine does not fall into the placing hole 2023 in the last placing hole 2021, that is, the motion start time of the driving plate 203 and the time for the medicine to fall need to be coordinated for a plurality of times, and the sizes of the medicines are different, so the specific time coordination needs to be determined by a plurality of tests of a person skilled in the art.
Specifically, the structure of the carrier 403 is: the bearing table 403 comprises an arc base plate 4031 in a sector ring shape, oblique baffle plates 4032 arranged on two sides of the arc base plate 4031 in a mirror image manner, a horizontal plate 4033 connected with the two oblique baffle plates 4032, and a through groove 40331 arranged on the horizontal plate 4033, wherein the arc base plate 4031 is provided with an arc placing groove 40311, and the oblique baffle plates 4032 are provided with side sliding openings 40321; the guide disc 202 is carried on the arc-shaped base disc 4031, the side sliding port 40321 is positioned on a pendulum movement path of the guide disc 202, and the placing hole 2023 is positioned right above the arc-shaped placing groove 40311; a pause strip hole 2024 is formed in the guide disc 202, a through slot 40312 is formed in one side of the arc-shaped placing slot 40311 below the pause strip hole 2024, and the through slot 40312 is connected and communicated with the discharge pipe 404; when the driving plate 203 is vertically arranged, the detected medicine is adapted to fall into the discharge pipe 404 from the through slot 40312.
In the plummer 403, the arc bottom plate 4031 is mainly used for being attached to the guide plate 202, the inclined baffle plate 4032 is arranged to form a good supporting effect, the arc placing groove 40311 is mainly used for achieving a good detection effect, and the side sliding opening 40321 is arranged to provide a sliding space for the guide plate 202.
And the arrangement of the strip holes 2024 and the through slot 40312 is suspended, so that a slow falling space is provided for the medicines.
Example two
The second embodiment is carried out on the basis of the first embodiment.
The invention also provides a working method of the medicine coating detection mechanism, which comprises the following steps:
s1, the conveyor 1 conveys the medicine to the station adjusting part 2;
s2, the station adjusting part 2 moves in a pendulum shape and reciprocates in a circulating way, and the detection part 3 detects the medicine on the station adjusting part 2.
The working method of the medicine coating detection mechanism is fast in blanking, good in detection effect and high in detection efficiency.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A medicine coating detection mechanism comprises a conveyor, and is characterized in that a detection assembly is arranged at the end of the conveyor, the detection assembly comprises a station adjusting part suitable for bearing medicines and a detection part located right below the station adjusting part, and the station adjusting part is suitable for circularly reciprocating to move in a pendulum shape; the detection part is suitable for detecting the medicines passing right above the detection part;
the detection part comprises an OCT probe which is positioned right below the station adjusting part; the station adjusting part comprises a driving motor, a driving shaft fixed on the driving motor, a driving plate fixed on the driving shaft, a guide disc fixed on the driving plate, an
The guide disc is in a fan-ring shape, a through groove is formed in the inner arc surface of the guide disc, a plurality of placing stations are arranged at the bottom of the through groove, and one side end of the guide disc is suitable for being connected with the end of the conveyor.
2. The drug coating detection mechanism of claim 1,
the guide disc comprises a placing opening, a guide baffle arranged adjacent to the placing opening, and
the bottom of the placing opening is provided with a placing hole in a penetrating way.
3. The drug coating detection mechanism of claim 2,
the medicine coating detection mechanism also comprises a material receiving part,
the material receiving part is provided with a material inlet which is connected with a material outlet of the conveyor, the guide disc is borne on the material receiving part, and the end of the other side of the guide disc is positioned at the material outlet of the material receiving part.
4. The drug coating detection mechanism of claim 3,
the material receiving part comprises a conical material receiving head, a straight barrel pipe, a bearing platform and a discharge pipe which are sequentially communicated and connected;
the conical material receiving head is fixedly connected with a frame body of the conveyor, and the guide disc is borne on the bearing table, wherein
The OCT probe is adapted to detect drugs on the guide disk on the carrier stage.
5. The drug coating detection mechanism of claim 4,
the bearing platform comprises an arc-shaped chassis in a fan ring shape, oblique baffle plates arranged on two sides of the arc-shaped chassis in a mirror image mode, a horizontal plate for connecting the two oblique baffle plates, and
a through groove is formed in the horizontal plate, an arc-shaped placing groove is formed in the arc-shaped chassis, and a side sliding opening is formed in the inclined baffle disc;
the guide disc is borne on the arc-shaped chassis, the side sliding port is positioned on a pendulum movement path of the guide disc, and the placing hole is positioned right above the arc-shaped placing groove;
a pause strip hole is formed in the guide disc, a through notch is formed in one side of the arc-shaped placing groove below the pause strip hole, and the through notch is connected and communicated with the discharging pipe;
when the driving plate is vertically arranged, the detected medicine is suitable for falling into the discharging pipe from the through groove opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222915.7A CN112551042B (en) | 2021-03-01 | 2021-03-01 | Medicine capsule detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222915.7A CN112551042B (en) | 2021-03-01 | 2021-03-01 | Medicine capsule detection mechanism |
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| Publication Number | Publication Date |
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| CN112551042A CN112551042A (en) | 2021-03-26 |
| CN112551042B true CN112551042B (en) | 2021-05-18 |
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| CN202110222915.7A Active CN112551042B (en) | 2021-03-01 | 2021-03-01 | Medicine capsule detection mechanism |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401694B (en) * | 2014-11-13 | 2016-10-05 | 重庆同朋科技有限公司 | medicine bottle defect detecting device |
| CN107154042B (en) * | 2017-05-18 | 2020-02-21 | 湖南大学 | Visual detection method and device for coating machine |
| CN207737939U (en) * | 2017-12-26 | 2018-08-17 | 安徽华欣药用玻璃制品有限公司 | A kind of automation clearing system of medicinal glass bottle bottle embryo |
| CN109231125A (en) * | 2018-10-31 | 2019-01-18 | 四川击瓦云智能科技有限公司 | A kind of medicine bottle conveying mechanism |
| US10899551B1 (en) * | 2019-11-05 | 2021-01-26 | Intelligrated Headquarters, Llc | Angle adjustment mechanism for a conveyor bed |
| CN112298931A (en) * | 2020-10-29 | 2021-02-02 | 徐江涛 | Stepping type feeding equipment for machining |
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