KR102150970B1 - Device for inspecting drugs with backlihgt source - Google Patents

Device for inspecting drugs with backlihgt source Download PDF

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KR102150970B1
KR102150970B1 KR1020190084530A KR20190084530A KR102150970B1 KR 102150970 B1 KR102150970 B1 KR 102150970B1 KR 1020190084530 A KR1020190084530 A KR 1020190084530A KR 20190084530 A KR20190084530 A KR 20190084530A KR 102150970 B1 KR102150970 B1 KR 102150970B1
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capsule
inspection
unit
transparent
light source
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KR1020190084530A
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Korean (ko)
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신용관
임영빈
도규회
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(주)엔에프에이
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
    • B65G47/1442—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of the bottom or a part of the wall of the container
    • B65G47/1457—Rotating movement in the plane of the rotating part
    • B65G47/1464—Rotating movement in the plane of the rotating part using the centrifugal effect to arrange or orientate the articles
    • 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
    • B65G47/84—Star-shaped wheels or devices having endless travelling belts or chains, the wheels or devices being equipped with article-engaging elements
    • B65G47/846—Star-shaped wheels or wheels equipped with article-engaging elements
    • B65G47/848—Star-shaped wheels or wheels equipped with article-engaging elements the article-engaging elements being suction or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/027—Tablets, capsules, pills or the like

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  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The present invention relates to a multi-purpose capsule inspection apparatus using a backlight light source. A drug supply unit made of a vibration feeder, a drug alignment unit provided with a rotating plate to generate a centrifugal force, and first and second inspection units are installed at the same time. The first and second inspection units have a plurality of cameras on one side thereof while being sequentially vacuum-sucked along the circumference of a pair of rotating plates to rotate or rotate in an inverted status. The cameras of the first and second inspection units are divided into a transparent capsule inspection unit and a colored capsule inspection unit so as to be selectively used when inspecting transparent capsules and colored capsules.

Description

백라이트 광원을 활용한 다용도 캡슐 검사장치{DEVICE FOR INSPECTING DRUGS WITH BACKLIHGT SOURCE}Multi-purpose capsule inspection device using backlight light source{DEVICE FOR INSPECTING DRUGS WITH BACKLIHGT SOURCE}

본 발명은 진동피더로 이루어진 약품공급부와 원심력을 발생시키도록 회전판이 구비되는 약품정렬부 및 한 조로 이루어진 회전지지판의 둘레를 따라 순차로 진공흡착되어 회전하거나 반전된 상태로 각각 회전되면서 그 일측에 복수의 카메라가 구비되는 제1,2검사부가 동시에 설치되고, 상기 제1,2검사부의 카메라는 투명캡슐 및 유색캡슐을 검사시 선택적으로 사용토록 투명캡슐검사부와 유색캡슐검사부로 구분되어 설치되는 백라이트 광원을 활용한 다용도 캡슐 검사장치에 관한 것이다.In the present invention, a medicine supply part made of a vibration feeder and a medicine alignment part provided with a rotating plate to generate centrifugal force are sequentially vacuum-adsorbed along the circumference of a rotational support plate made of a pair, and rotated or rotated in an inverted state. The first and second inspection units equipped with a camera of the first and second inspection units are installed at the same time, and the cameras of the first and second inspection units are divided into a transparent capsule inspection unit and a colored capsule inspection unit to be selectively used when inspecting transparent capsules and colored capsules. It relates to a multi-purpose capsule inspection device utilizing the.

일반적으로 정제나 캡슐과 같은 약품은 검사장치에 의한 외관 검사과정을 거친 후에 제품으로 최종 출하된다.In general, drugs such as tablets and capsules are finally shipped as products after undergoing a visual inspection process by an inspection device.

그리고, 외관 검사 과정에서, 표면 불량, 모서리 불량, 각인 불량 등과 같은 흠결을 검사한다.And, in the appearance inspection process, defects such as surface defects, corner defects, and engraving defects are inspected.

이때, 외형적인 형상의 불량유무를 판별하여 선별한 후 정제나 캡슐 낱개의 중량차의 누적으로 계수에 오차가 발생되지 않토록 선별된 각각의 개체를 계수하여 용기에 충진하거나 포장하며 이때 이물질 검사도 병행한다.At this time, after discriminating and selecting whether there is a defect in the external shape, each selected object is counted so that an error does not occur in the count due to the accumulation of the weight difference of each tablet or capsule, and then filled or packaged in the container. In parallel.

또한, 약품 외관 검사 장치는 카메라를 사용하여 정제약 또는 캡슐을 촬영하여 표면의 영상을 얻고, 이것을 분석하여 흠결 여부를 판정하는 방식으로 되어 있다.In addition, the drug appearance inspection apparatus is a method of obtaining an image of a surface by photographing a tablet drug or a capsule using a camera, and analyzing this to determine whether there is a defect.

이러한 약품 외관 검사장치는 약품 공급 유닛, 정제약 또는 캡슐의 촬영을 위한 다수의 카메라 및 조명 유닛, 카메라가 약품을 촬영하도록 약품을 이송하는 이송 유닛, 및 카메라 촬영에 의해 얻어진 화상을 처리하고 흠결의 여부를 판정하는 제어 유닛 등을 포함한다.Such a drug appearance inspection device includes a drug supply unit, a plurality of cameras and lighting units for photographing tablets or capsules, a transport unit for transporting drugs so that the camera shoots drugs, and an image obtained by camera photographing and And a control unit that determines whether or not.

이와같은 기술과 관련되어 본 발명의 출원인이 특허 제1768625호에 적외선 카메라를 이용한 캡슐 검사방법을 제시한 바 있으며 그 구성은 도1에서와 같이, 캡슐(500)의 내측에 충진되는 약품(700)을 지지블럭에 지지한 상태에서 캡슐(500)의 일 방향으로 모은다.In connection with such a technology, the applicant of the present invention has proposed a capsule inspection method using an infrared camera in Patent No.1768625, and the configuration is as shown in Fig.1, a drug 700 filled inside the capsule 500 Are collected in one direction of the capsule 500 while being supported by the support block.

그리고, 상기 캡슐(500)은 지지블럭에서 경사지게 위치시킨 후 캡슐(500)의외형 및 충진되는 약품의 평면형상을 적외선 카메라(600)로 촬영한다.In addition, the capsule 500 is positioned at an inclined position in the support block, and the outer shape of the capsule 500 and the planar shape of the drug to be filled are photographed with the infrared camera 600.

더하여, 상기 캡슐(500) 내측에 위치하는 약품(700)의 모아지는 방향에 따른 약품의 타원면적 및 충진되는 높이(L)에 대한 데이터가 각 충진상태별로 미리 저장되고, 적외선 카메라(600)에 의한 촬영시 외부몸체(700a)와 내부몸체(700b) 및 상기 외부몸체 및 내부몸체의 내측에 충진되는 약품에 의한 충진면 (700c)및 상기 충진면의 상측에 연장되어 동일방향을 경사에서 촬영되는 캡슐의 충진상태에 따라 달리 표현되는 호형평면(700d)으로 나누워지는 평상형상(700)으로 촬영된다.In addition, data on the elliptical area of the drug according to the collecting direction of the drug 700 located inside the capsule 500 and the height L to be filled are stored in advance for each filling state, and stored in the infrared camera 600 in advance. When photographed by the outer body (700a) and the inner body (700b), the filling surface (700c) by the chemicals filled inside the outer body and the inner body, and the filling surface is extended to the top of the filling surface to be photographed in the same direction from an inclination. It is photographed in a flat shape 700 divided into an arc-shaped plane 700d expressed differently according to the filling state of the capsule.

그러나, 상기와 같은 캡슐 검사방법은, 공캡슐의 검사시 카메라(600)와 동일 위치에 조명이 위치하여 촬영이 힘들게 되는 단점이 있는 것이다.However, the capsule inspection method as described above has a disadvantage in that when the empty capsule is inspected, the illumination is located at the same position as the camera 600, making it difficult to photograph.

또한, 일반적인 캡슐의 검사와 공캡슐의 검사시 서로 다른 카메라와 조명을 사용토록 하여 원가가 상승되는 단점이 있는 것이다.In addition, there is a disadvantage in that the cost is increased due to the use of different cameras and lights when inspecting a general capsule and an empty capsule.

상기와 같은 종래의 문제점들을 개선하기 위한 본 발명의 목적은, 카메라 및 조명의 위치를 정확하게 설정하여 공갭슐의 검사가 용이하게 수행될 수 있도록 하고, 카메라 촬영이미지의 품질을 높혀 검사의 정확도를 높일 수 있도록 하며, 캡슐의 표면 밝기를 균일하게 유지할 수 있도록 하고, 투명캡슐의 모서리와 원통 및 충진상태의 검사를 수행할 수 있도록 하는 백라이트 광원을 활용한 다용도 캡슐 검사장치를 제공하는데 있다.It is an object of the present invention to improve the conventional problems as described above, so that the inspection of the empty capsule can be easily performed by accurately setting the position of the camera and the lighting, and the quality of the camera photographed image is increased to increase the accuracy of the inspection. It is intended to provide a multi-purpose capsule inspection device using a backlight light source that enables inspection of the edge, cylinder, and filling state of the transparent capsule and uniformly maintains the surface brightness of the capsule.

본 발명은 상기 목적을 달성하기 위하여, 진동피더로 이루어진 약품공급부와 원심력을 발생시키도록 회전판이 구비되는 약품정렬부 및 한 조로 이루어진 회전지지판의 둘레를 따라 순차로 진공흡착되어 회전하거나 반전된 상태로 각각 회전되면서 그 일측에 복수의 카메라가 구비되는 제1,2검사부가 동시에 설치되고, 상기 제1,2검사부의 카메라는 투명캡슐 및 유색캡슐을 검사시 선택적으로 사용토록 투명캡슐검사부와 유색캡슐검사부로 구분되어 설치되는 백라이트 광원을 활용한 다용도 캡슐 검사장치를 제공한다.In order to achieve the above object, the present invention is sequentially vacuum-adsorbed along the circumference of a medicine supply unit made of a vibration feeder and a medicine alignment unit provided with a rotating plate to generate a centrifugal force, and a rotational support plate made of a pair to rotate or inverted state. The first and second inspection units having a plurality of cameras are installed at the same time while being rotated respectively, and the cameras of the first and second inspection units are a transparent capsule inspection unit and a colored capsule inspection unit to selectively use when inspecting transparent capsules and colored capsules. It provides a multi-purpose capsule inspection device using a backlight light source that is divided into and installed.

그리고, 상기 투명캡슐검사부는, 회전지지판의 일지점의 수직방향 대향하는 위치에 설치되는 카메라와 광유닛으로 이루어지며, 상기 투명캡슐검사부는 유색갭슐검사부의 사용시 미사용토록 설치되는 백라이트 광원을 활용한 다용도 캡슐 검사장치를 제공한다.In addition, the transparent capsule inspection unit is composed of a camera and an optical unit installed at a position opposite to each other in the vertical direction of a point of the rotating support plate, and the transparent capsule inspection unit is a multipurpose light source that is installed so as not to be used when the colored capsule inspection unit is used. It provides a capsule inspection device.

또한, 상기 광유닛은, 약품 수평선상 양측에 위치한 정면광원과 상기 수평선의 상,하측에서 일정각도 경사를 갖도록 대향설치되는 복수의 측면광원으로 이루어지고, 정면광원과 측면광원에서 캡슐까지의 거리는 동일하도록 배치되는 백라이트 광원을 활용한 다용도 캡슐 검사장치를 제공한다.In addition, the optical unit is composed of a front light source located on both sides of the drug horizontal line and a plurality of side light sources facing each other so as to have a certain angle inclination above and below the horizontal line, and the distance from the front light source and the side light source to the capsule is the same. It provides a multi-purpose capsule inspection device utilizing a backlight light source arranged to be so.

더하여, 상기 회전지지판의 둘레에는 흡착되는 약품의 흡착사각을 방지토록 투명재로 이루어진 촬영유닛이 더 구비되고,In addition, a photographing unit made of a transparent material is further provided around the rotating support plate to prevent an adsorption square of the adsorbed drug,

상기 촬영유닛은 흡착요홈이 구비되면서 흡착요홈과 연결되는 흡입공이 구되고, 상기 회전지지판의 둘레에 삽입토록 결합편이 돌출되며, 상기 촬용유닛은 캡슐의 크기에 대응되는 형상으로 이루어진 백라이트 광원을 활용한 다용도 캡슐 검사장치를 제공한다.The photographing unit is provided with a suction groove and a suction hole connected to the suction groove is obtained, and a coupling piece protrudes to be inserted around the rotation support plate, and the photographing unit utilizes a backlight light source having a shape corresponding to the size of the capsule. It provides a multi-purpose capsule inspection device.

계속하여, 상기 투명캡슐검사부는, 캡슐의 측면과 모서리를 촬영토록 복수의 카메라가 배치되고, 모서리영역과 원통영역 및 충진여부를 동시에 검사토록 하는 백라이트 광원을 활용한 다용도 캡슐 검사장치를 제공한다.Subsequently, the transparent capsule inspection unit provides a multi-purpose capsule inspection apparatus using a backlight light source, in which a plurality of cameras are arranged to photograph the sides and corners of the capsule, and simultaneously inspect the corner area, the cylindrical area, and whether or not they are filled.

이상과 같이 본 발명에 의하면, 카메라 및 조명의 위치를 정확하게 설정하여 공갭슐의 검사가 용이하게 수행하고, 카메라 촬영이미지의 품질을 높혀 검사의 정확도를 높이며, 캡슐의 표면 밝기를 균일하게 유지하고, 투명캡슐의 모서리와 원통 및 충진상태의 검사를 수행하는 효과가 있는 것이다.As described above, according to the present invention, by accurately setting the position of the camera and the lighting, the inspection of the empty capsule is easily performed, the quality of the camera photographed image is increased to increase the accuracy of the inspection, and the surface brightness of the capsule is kept uniform, It has the effect of performing inspection of the edge, cylinder, and filling state of the transparent capsule.

도1은 종래의 약품 검사장치에 따른 검사상태도이다.
도2는 본 발명에 따른 검사장치의 설치상태도이다.
도3은 본 발명에 따른 검사장치의 요부 사시도이다.
도4 및 도5는 각각 본 발명에 따른 검사장치의 유색캡슐 및 투명캡슐에 따른 검사상태도이다.
도6은 본 발명에 따른 검사장치에 적용된 광유닛을 도시한 사시도이다.
도7 및 도8은 각각 본 발명의 다른 실시예에 따른 검사장치의 투명캡슐 검사상태도 및 촬영유닛의 사용상태도이다.1 is an inspection state diagram according to a conventional drug inspection apparatus.
Figure 2 is a state diagram of the installation of the inspection device according to the present invention.
3 is a perspective view of a main part of the inspection apparatus according to the present invention.
4 and 5 are diagrams of an inspection state according to a colored capsule and a transparent capsule of the inspection apparatus according to the present invention, respectively.
6 is a perspective view showing an optical unit applied to the inspection apparatus according to the present invention.
7 and 8 are diagrams illustrating a transparent capsule inspection state diagram of an inspection apparatus according to another embodiment of the present invention and a state diagram in use of a photographing unit.

아하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Ah, an embodiment of the present invention will be described in detail based on the accompanying drawings as follows.

본 발명의 검사장치(100)는, 진동피더(111)로 이루어진 약품공급부(110)와 상사점 및 하사점을 갖도록 경사되면서 원심력을 발생시켜 상사점에서 약품을 정렬공급하는 회전판(131)이 구비되는 약품정렬부(130) 및 한 조로 이루어진 제1,2회전지지판(151)(171)의 둘레를 따라 순차로 진공흡착되어 회전하거나 반전된 상태로 각각 회전되면서 그 일측에 복수의 카메라(120)가 구비되는 제1,2검사부(150)(170)가 동시에 설치된다.The inspection apparatus 100 of the present invention is provided with a medicine supply unit 110 made of a vibration feeder 111 and a rotating plate 131 which generates a centrifugal force while inclined to have a top dead center and a bottom dead center to supply drugs in alignment at the top dead center. A plurality of cameras 120 on one side thereof while being vacuum-adsorbed in sequence along the periphery of the chemical alignment unit 130 and the first and second rotating support plates 151 and 171 made of a pair and rotated or rotated in an inverted state The first and second inspection units 150 and 170 are provided at the same time.

그리고, 상기 제1,2검사부의 후단에는 검사가 완료된 약품을 배출하는 약품배출부가 구비된다.Further, at the rear ends of the first and second inspection units, a drug discharging unit for discharging the tested drugs is provided.

또한, 상기 제1,2검사부(150)(170)의 카메라(120)는 투명캡슐 및 유색캡슐을 검사시 선택적으로 사용토록 투명캡슐검사부(140)와 유색캡슐검사부(160)가 구분되어 각각 설치된다.In addition, the camera 120 of the first and second inspection units 150 and 170 is divided into a transparent capsule inspection unit 140 and a colored capsule inspection unit 160 so as to be selectively used when inspecting transparent capsules and colored capsules. do.

계속하여, 상기 유색갭슐검사부(160)는, 캡슐의 정면과 양측 모서리부, 상기 정면의 상측 및 하측을 촬영하는 5개의 카메라로 이루어진다.Subsequently, the colored capsule inspection unit 160 includes five cameras for photographing the front and both corners of the capsule, and the upper and lower sides of the front.

그리고, 상기 투명캡슐검사부(140)는, 제1회전지지판(151)의 일지점의 수직방향 대향하는 위치에 설치되는 카메라(141)와 광유닛(180)으로 이루어진다.In addition, the transparent capsule inspection unit 140 includes a camera 141 and an optical unit 180 installed at a position opposite to each other in the vertical direction of a point of the first rotation support plate 151.

이때, 상기 투명캡슐검사부는 유색갭슐검사부의 사용시 미사용토록 설치된다.At this time, the transparent capsule inspection unit is installed so as not to be used when the colored capsule inspection unit is used.

또한, 상기 광유닛(180)은, 약품 수평선상 양측에 위치한 정면광원(181)과 상기 수평선의 상,하측에서 일정각도 경사를 갖도록 대향설치되는 복수의 측면광원(183)으로 이루어지고, 정면광원과 측면광원에서 캡슐까지의 거리는 동일하도록 배치된다.In addition, the optical unit 180 is composed of a front light source 181 located on both sides of the drug horizontal line and a plurality of side light sources 183 that are installed opposite to each other to have a certain angle inclination above and below the horizontal line. And the distance from the side light source to the capsule are the same.

더하여, 상기 제1,2회전지지판의 둘레에는 흡착되는 약품의 흡착사각을 방지토록 투명재로 이루어진 촬영유닛(200)이 더 구비된다.In addition, a photographing unit 200 made of a transparent material is further provided around the first and second rotating support plates to prevent an adsorption square of the adsorbed chemicals.

즉, 상기 촬영유닛(200)은 투명재로 이루어져 촬영시 캡슐의 상이 촬영유닛을 투과하여 촬영토록 된다.That is, the photographing unit 200 is made of a transparent material so that the image of the capsule passes through the photographing unit when photographing.

또한, 상기 촬영유닛(200)은 흡착요홈(210)이 구비되면서 흡착요홈과 연결되는 흡입공(230)이 구되고, 상기 회전지지판의 둘레에 삽입토록 결합편(250)이 돌출된다.In addition, while the photographing unit 200 is provided with the suction groove 210, a suction hole 230 connected to the suction groove is obtained, and a coupling piece 250 protrudes so as to be inserted around the rotating support plate.

이때, 상기 촬영유닛(200)은 검사를 위한 캡슐의 크기에 대응되는 형상으로 이루어진다.At this time, the photographing unit 200 has a shape corresponding to the size of a capsule for inspection.

계속하여, 상기 투명캡슐검사부(140)는, 캡슐의 측면과 모서리를 촬용토록 복수의 카메라가 배치되고, 모서리영역과 원통영역 및 충진여부를 동시에 검사토록 설치된다.Subsequently, the transparent capsule inspection unit 140 is provided with a plurality of cameras arranged to photograph the sides and corners of the capsule, and installed to simultaneously inspect the corner region, the cylindrical region, and whether or not they are filled.

상기와 같은 구성으로 이루어진 본 발명의 동작을 설명한다.The operation of the present invention made of the above configuration will be described.

도2 내지 도8에서 도시한 바와같이 본 발명의 검사장치(100)는, 호퍼에 대량으로 공급되는 캡슐은 진동피더(111)로 이루어진 약품공급부(110)를 통과하면서 평면상으로 정렬되어 공급되고, 상기 진동피더를 통과한 약품은 상사점 및 하사점을 갖도록 경사되면서 원심력을 발생시켜 상사점에서 약품을 정렬공급하는 약품정렬부(130)의 회전판(131)에 공급된다.As shown in Figs. 2 to 8, the inspection apparatus 100 of the present invention is supplied by being aligned in a plane while passing through the drug supply unit 110 made of a vibration feeder 111 in a large amount of capsules supplied to the hopper. , The drug passing through the vibration feeder is inclined to have a top dead center and a bottom dead center and generates a centrifugal force to be supplied to the rotating plate 131 of the chemical aligning unit 130 for aligning and supplying the chemicals at the top dead center.

그리고, 상기 회전판(131)을 통하여 회전판의 가장자리에 위치하면서 상사점으로 이동되어 그 일측에 구비되는 제1회전지지판(151)의 둘레에 순차로 공급토록 된다.Further, while being positioned at the edge of the rotating plate through the rotating plate 131, it is moved to the top dead center, and is sequentially supplied to the circumference of the first rotating support plate 151 provided on one side thereof.

이때, 상기 제1회전지지판(151)의 둘레에는 흡착력이 작용하여 공급되는 캡슐을 각각 흡착토록 되고, 상기 제1회전지지판(151)의 원둘레에 근접하여 제2회전지지판(171)이 배치되어 일측면을 흡착지지하는 캡슐의 타측면을 흡착지지하여 반전상태로 회전토록 한다.At this time, the circumference of the first rotation support plate 151 is adapted to adsorb each supplied capsule by an adsorption force, and a second rotation support plate 171 is disposed close to the circumference of the first rotation support plate 151 to work. The other side of the capsule that adsorbs and supports the side is adsorbed and supported to rotate in an inverted state.

더하여, 상기 제2회전지지판(171)에 의한 흡착력으로 캡슐을 지지할 때 상기 제1회전지지판(151)에는 흡착력이 작용하지 않거나 제2흡착지지판 보다 흡착력이 적도록 동작하여 제1회전지지판에서 제2회전지지판으로 캡슐이 이동하면서 반전지지토록 한다.In addition, when the capsule is supported by the adsorption force by the second rotary support plate 171, the first rotary support plate 151 does not have an adsorption force or operates to have less adsorption force than the second adsorption support plate. The capsule moves with the two-rotation support plate to support it in reverse.

또한, 상기 캡슐은 제1,2회전지지판의 둘레를 따라 순차로 진공흡착되어 회전하거나 반전된 상태로 각각 회전될 때 그 일측에는 복수의 카메라(120)가 일정한 각도로 배치하는 구성으로 이루어진 제1,2검사부(150)(170)가 동시에 설치되어 캡슐을 검사토록 한다.In addition, when the capsules are sequentially vacuum-sucked along the circumferences of the first and second rotational support plates and rotated or rotated in an inverted state, a plurality of cameras 120 are disposed on one side thereof at a predetermined angle. ,2 inspection units 150 and 170 are installed at the same time to inspect the capsule.

그리고, 상기 제1,2검사부의 후단에는 약품배출부가 구비되어 검사가 완료된 약품을 배출한다.In addition, a drug discharge part is provided at the rear end of the first and second test parts to discharge the drug that has been tested.

또한, 상기 제1,2검사부(150)(170)의 카메라(120)는 투명캡슐 및 유색캡슐을 검사시 선택적으로 사용토록 되는 투명캡슐검사부(140)와 유색캡슐검사부(160)가 일체로 구비되어 하나의 장비에 의해 유색은 물론 무색의 캡슐검사도 가능토록 된다.In addition, the camera 120 of the first and second inspection units 150 and 170 includes a transparent capsule inspection unit 140 and a colored capsule inspection unit 160 that are selectively used when inspecting transparent capsules and colored capsules. As a result, colored and colorless capsules can be inspected by a single device.

계속하여, 상기 유색갭슐검사부(160)는, 캡슐의 정면과 양측 모서리부, 상기 정면의 상측 및 하측을 촬영하는 5개의 카메라로 이루어되어 제1,2흡착지지판을 따라 회전 및 반전회전될 때 캡슐의 전 부분을 촬영하여 감사토록 한다.Subsequently, the colored capsule inspection unit 160 is composed of five cameras for photographing the front and both corners of the capsule, and the upper and lower sides of the front, and when the capsule is rotated and reversely rotated along the first and second suction support plates Thank you for filming all parts of

그리고, 상기 투명캡슐검사부(140)는, 제1회전지지판(151)의 일지점의 수직방향 대향하는 위치에 설치되는 카메라(141)와 광유닛(180)을 통하여 배광을 형성함으로써 투명캡슐의 흠 등을 정확하게 감지토록 한다.In addition, the transparent capsule inspection unit 140 forms light distribution through the camera 141 and the optical unit 180 installed at a position opposite to each other in the vertical direction of the first rotation support plate 151 to prevent defects in the transparent capsule. Make sure to detect the back accurately.

이때, 상기 투명캡슐검사부(140)는 유색갭슐검사부의 사용시 미사용토록 한다.At this time, the transparent capsule inspection unit 140 is not used when the colored capsule inspection unit is used.

또한, 상기 광유닛(180)은, 약품 수평선상 양측에 위치한 정면광원(181)과 상기 수평선의 상,하측에서 일정각도 경사를 갖도록 대향설치되는 복수의 측면광원(183)으로 이루어지면서 정면광원과 측면광원에서 캡슐까지의 거리는 동일하도록 배치되어 정확한 촬영영상을 얻을 수 있게 된다.In addition, the optical unit 180 is composed of a front light source 181 located on both sides of the drug horizontal line and a plurality of side light sources 183 that are installed opposite to each other so as to have a certain angle inclination above and below the horizontal line. The distance from the side light source to the capsule is arranged so that it is possible to obtain an accurate photographed image.

더하여, 상기 제1,2회전지지판의 둘레에는 흡착되는 약품의 흡착사각을 방지토록 투명재로 이루어진 촬영유닛(200)이 더 구비되어 제1회전지지판에 의해서도 전방향으로 캡슐의 촬영이 가능토록 된다.In addition, a photographing unit 200 made of a transparent material is further provided around the circumference of the first and second rotating support plates to prevent the adsorption square of the adsorbed drugs, so that the capsule can be photographed in all directions even by the first rotating support plate. .

또한, 상기 촬영유닛(200)은 흡착요홈(210)이 구비되면서 흡착요홈과 연결되는 흡입공(230)이 구되고, 상기 회전지지판의 둘레에 삽입토록 결합편(250)이 돌출되어 상기 결합편이 제1흡착지지판에 삽입 장착하면 흡입공을 통한 흡입력으로 각 캡슐이 흡착요홈에 각각 흡착토록 된다.In addition, the photographing unit 200 is provided with a suction groove 210 and a suction hole 230 connected to the suction groove is obtained, and the coupling piece 250 protrudes so as to be inserted around the rotation support plate so that the coupling piece is When inserted into the first adsorption support plate, each capsule is adsorbed to each adsorption groove by the suction force through the suction hole.

계속하여, 상기 투명캡슐검사부(140)는, 캡슐의 측면과 모서리를 촬용토록 복수의 카메라가 배치되고, 모서리영역과 원통영역 및 충진여부를 동시에 검사하는 것이다.Subsequently, the transparent capsule inspection unit 140 includes a plurality of cameras arranged to photograph the side and corners of the capsule, and simultaneously inspects the corner area, the cylindrical area, and whether or not they are filled.

본 발명은 상술한 실시형태 및 첨부된 도면에 의해 한정되지 아니하며, 청구범위에 기재된 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 형태의 치환, 변형 및 변경이 가능하다는 것은 당 기술분야의 통상의 지식을 가진 자에게 자명할 것이다.The present invention is not limited by the above-described embodiments and the accompanying drawings, and it is common in the art that various types of substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention described in the claims. It will be self-evident to those who have knowledge.

110...약품공급부 120...카메라
130...약품정렬부 140...투명캡슐검사부
160...유색캡슐검사부 180...광유닛
183...측면광원 200...촬영유닛
230...흡입공110...Chemical supply unit 120...Camera
130...Pharmaceutical sorting part 140...Transparent capsule inspection part
160... colored capsule inspection part 180... optical unit
183... side light source 200... shooting unit
230... suction hole

Claims (5)

진동피더로 이루어진 약품공급부와 원심력을 발생시키도록 회전판이 구비되는 약품정렬부 및 한 조로 이루어진 회전지지판의 둘레를 따라 순차로 진공흡착되어 회전하거나 반전된 상태로 각각 회전되면서 그 일측에 복수의 카메라가 구비되는 제1,2검사부가 설치되고,
상기 제1,2검사부의 카메라는, 투명캡슐 및 유색캡슐을 검사시 선택적으로 사용토록 투명캡슐검사부와 유색캡슐검사부로 구분되어 설치되며,
상기 투명캡슐검사부는, 회전지지판 일지점의 수직방향에서 대향하는 위치에 설치되는 카메라와 광유닛으로 이루어지고,
상기 광유닛은, 약품 수평선상 양측에 위치한 정면광원과 상기 수평선의 상,하측에서 일정각도 경사를 갖도록 대향설치되는 복수의 측면광원으로 이루어지고, 정면광원과 측면광원에서 캡슐까지의 거리는 동일하도록 배치되는 백라이트 광원을 활용한 다용도 캡슐 검사장치.A medicine supply part made of a vibration feeder, a medicine alignment part provided with a rotating plate to generate centrifugal force, and a plurality of cameras are rotated by sequentially being vacuum-sucked along the circumference of a rotating support plate made of a pair and rotating or inverted. The provided first and second inspection units are installed,
The cameras of the first and second inspection units are divided into a transparent capsule inspection unit and a colored capsule inspection unit so as to be selectively used when inspecting transparent capsules and colored capsules.
The transparent capsule inspection unit is composed of a camera and an optical unit installed at positions opposite to each other in a vertical direction of one point of the rotating support plate,
The optical unit is composed of a front light source located on both sides of the drug horizontal line and a plurality of side light sources facing each other to have a certain angle inclination at the top and bottom of the horizontal line, and the distance from the front light source and the side light source to the capsule is the same. A multi-purpose capsule inspection device using a backlit light source. 제1항에 있어서, 상기 투명캡슐검사부는 유색갭슐검사부의 사용시 미사용토록 설치되는 것을 특징으로 하는 백라이트 광원을 활용한 다용도 캡슐 검사장치.The multi-purpose capsule inspection apparatus according to claim 1, wherein the transparent capsule inspection unit is installed not to be used when the colored capsule inspection unit is used. 삭제delete 제1항에 있어서, 상기 회전지지판의 둘레에는 흡착되는 약품의 흡착사각을 방지토록 투명재로 이루어진 촬영유닛이 더 구비되고,
상기 촬영유닛은 흡착요홈이 구비되면서 흡착요홈과 연결되는 흡입공이 구되고, 상기 회전지지판의 둘레에 삽입토록 결합편이 돌출되고,
상기 촬영유닛은 캡슐의 크기에 대응되는 형상으로 이루어진 것을 특징으로 하는 백라이트 광원을 활용한 다용도 캡슐 검사장치.The method of claim 1, wherein a photographing unit made of a transparent material is further provided around the rotating support plate to prevent an adsorption square of the drug adsorbed,
The photographing unit is provided with a suction groove and a suction hole connected to the suction groove is obtained, and a coupling piece protrudes to be inserted around the rotation support plate,
The photographing unit is a multi-purpose capsule inspection apparatus using a backlight light source, characterized in that made in a shape corresponding to the size of the capsule. 제1항에 있어서, 상기 투명캡슐검사부는, 캡슐의 측면과 모서리를 촬용토록 복수의 카메라가 배치되고, 모서리영역과 원통영역 및 충진여부를 동시에 검사토록 하는 것을 특징으로 하는 백라이트 광원을 활용한 다용도 캡슐 검사장치.According to claim 1, The transparent capsule inspection unit is a multi-purpose using a backlight light source, characterized in that a plurality of cameras are arranged to photograph the sides and corners of the capsule, and simultaneously inspect the corner area, the cylindrical area, and whether or not they are filled. Capsule inspection device.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100265082B1 (en) * 1992-06-26 2000-09-01 군터 브랑켄호른 Method and device for grading capsules
KR20140057943A (en) * 2012-11-05 2014-05-14 (주)제이브이엠 Automatic inspection apparatus for tablets and automatic packing apparatus including the same
KR101669596B1 (en) * 2015-08-07 2016-10-27 주식회사 대용파마텍 Automatic Inspection Apparatus
KR101768625B1 (en) * 2016-02-15 2017-08-22 주식회사 엔에프에이 A method for inspecting pharmaceutical articles using infrared camera

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100265082B1 (en) * 1992-06-26 2000-09-01 군터 브랑켄호른 Method and device for grading capsules
KR20140057943A (en) * 2012-11-05 2014-05-14 (주)제이브이엠 Automatic inspection apparatus for tablets and automatic packing apparatus including the same
KR101669596B1 (en) * 2015-08-07 2016-10-27 주식회사 대용파마텍 Automatic Inspection Apparatus
KR101768625B1 (en) * 2016-02-15 2017-08-22 주식회사 엔에프에이 A method for inspecting pharmaceutical articles using infrared camera

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