KR100748633B1 - medicine bag conveying apparatus - Google Patents

medicine bag conveying apparatus Download PDF

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Publication number
KR100748633B1
KR100748633B1 KR1020020079596A KR20020079596A KR100748633B1 KR 100748633 B1 KR100748633 B1 KR 100748633B1 KR 1020020079596 A KR1020020079596 A KR 1020020079596A KR 20020079596 A KR20020079596 A KR 20020079596A KR 100748633 B1 KR100748633 B1 KR 100748633B1
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South Korea
Prior art keywords
belt conveyor
conveying
chemical
medical agent
medicine
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KR1020020079596A
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Korean (ko)
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KR20030052988A (en
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쇼지 유야마
야수나가이츠오
이데요시히코
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가부시키가이샤 유야마 세이사쿠쇼
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • 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
    • B65G15/10—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 comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
    • B65G15/12—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 comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
    • B65G15/14—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 comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts the load being conveyed between the belts
    • B65G15/16—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 comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts the load being conveyed between the belts between an auxiliary belt and a main belt
    • 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
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Control Of Conveyors (AREA)

Abstract

약포체(100)에 작용하는 장력에 따라 반송속도를 조정 가능하게 하면서, 약포체(100)의 손상을 확실하게 방지한다. The conveying speed can be adjusted in accordance with the tension acting on the medicine bag 100 while reliably preventing damage to the medicine bag 100.

약포체(100)를 양측으로부터 끼워두고, 그 길이방향으로 반송하는 제1벨트 컨베이어(7) 및 제2벨트 컨베이어(8)를 가지고, 상기 제2벨트 컨베이어(8)를, 반송방향 하류측을 중심으로 하여 회동 자유자재로 설치하여 이루어지는 반송수단(1)을 설치한다. 회동검출수단에 의해, 상기 약제포장장치로부터의 약포체(100)의 공급속도가 상기 양 벨트 컨베이어(7, 8)에 의한 반송속도보다도 작게 되어 상기 제2벨트 컨베이어(8)가 회동한 것을 검출한다. 제어수단(10)에 의해, 상기 회동검출수단이 검출하는 상기 제2벨트 컨베이어(8)의 회동위치에 따라, 상기 양 벨트 컨베이어(7, 8)에 의한 반송속도를 제어한다. It has the 1st belt conveyor 7 and the 2nd belt conveyor 8 which hold | maintain the chemical | medical agent body 100 from both sides, and convey in the longitudinal direction, and conveys the said 2nd belt conveyor 8 in the conveyance direction downstream side. The conveying means 1 which installs freely as a center of rotation is provided. The rotation detection means detects that the second belt conveyor 8 is rotated because the supply speed of the medicine package 100 from the medicine packing apparatus is smaller than the conveying speeds of the belt conveyors 7 and 8. do. The control means 10 controls the conveyance speed by the both belt conveyors 7 and 8 according to the rotational position of the second belt conveyor 8 detected by the rotation detection means.

Description

약포체반송장치{medicine bag conveying apparatus}Medicine bag conveying apparatus

도 1은 본 실시형태에 관한 약제포장장치의 정면도이다. 1 is a front view of a medicine packaging apparatus according to the present embodiment.

도 2는 도 1에 도시하는 약포체반송장치의 사시도이다.FIG. 2 is a perspective view of the drug delivery system shown in FIG. 1. FIG.

도 3은 도 2에 도시하는 약포체반송장치의 정면도이다. FIG. 3 is a front view of the drug delivery system shown in FIG. 2.

도 4a는 약포체의 정면도이다.4A is a front view of the drug foam.

도 4b는 약포체의 측면도이다.4B is a side view of the drug foam.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 약포체반송장치 7 : 제1벨트 컨베이어1: drug carrier conveying device 7: the first belt conveyor

8 : 제2벨트 컨베이어 9 : 가압부재8: second belt conveyor 9: pressing member

10 : 제어장치 100 : 약포체10: control device 100: drug foam

본 발명은, 약제포장장치에 의해 포장된 띠형상의 약포체(medicine bag)를 반송하기 위한 약포체반송장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drug delivery device for transporting a band-shaped medicine bag packaged by a drug packaging device.

종래, 약제포장장치에 의해 포장된 띠형상의 약포체는, 예를 들면, 아래와 같은 반송(搬送)장치에 의해, 하방으로부터 작업하기 쉬운 상방위치까지 반송되게 된다.Conventionally, the strip | belt-shaped chemical | medical agent package wrapped by the chemical | medical agent packaging apparatus is conveyed to the upper position which is easy to work from below by the following conveying apparatus.

일본국 특허 제2538350호 공보에는, 복수의 롤러에 각각 걸쳐진 한 쌍의 평벨트를 소정간극치수의 반송통로가 형성되도록 배치하고, 텐션(tension)장치에 의해 상기 평벨트에 작용하는 텐션을 조정 가능하도록 한 것이 개시되어 있다.In Japanese Patent No. 2538350, a pair of flat belts, each of which spans a plurality of rollers, is arranged so as to form a conveying passage with a predetermined gap dimension, and the tension acting on the flat belt can be adjusted by a tension device. Is disclosed.

일본국 특개평5-132008호 공보에는, 포장체안내주행수단에 의해 삽입구로 안내된 포장체(包裝體)를, 텐션 암(tension arm)에 설치한 가압(押壓)롤러에 의해 긴장상태로 유지하면서, 반송벨트의 사이에 끼어두어 반송하도록 한 포장체배출안내반송장치가 개시되어 있다. Japanese Unexamined Patent Publication No. 5-132008 discloses a package guided by an insert hole by a package guide driving means, in a tensioned state by a pressure roller provided on a tension arm. Disclosed is a package discharge guide conveying apparatus which is sandwiched between conveying belts while being held.

그러나, 상기 그 어느 구성도, 약포체를 일정간격으로 유지된 벨트의 극간(隙間)에 끼어두어 반송하도록 하여 있다. 그래서, 약포체에 수용된 약제량이 많아져 불룩해진 경우에는, 막히거나, 약포체가 찢어지거나 하는 등의 문제가 발생한다.However, in any of the above-described configurations, the drug pack is sandwiched between the poles of the belts held at constant intervals and conveyed. Thus, when the amount of the medicine contained in the medicine package increases and becomes bulge, problems such as clogging or tearing of the medicine package occur.

그래서, 본 발명은 약포체에 작용하는 장력에 따라서 반송속도를 조정 가능하게 하면서, 약포체의 손상을 확실하게 방지할 수 있는 약포체반송장치를 제공하는 것을 과제로 한다.Accordingly, an object of the present invention is to provide a drug delivery system for carrying out the adjustment of the conveying speed in accordance with the tension acting on the drug delivery system while being able to reliably prevent damage to the drug delivery system.

본 발명은, 상기 과제를 해결하기 위한 수단으로서, 약제포장장치로 형성되어 공급되는 띠형상의 약포체를 반송(搬送)하는 약포체반송장치에 있어서, The present invention provides a medicine package conveying apparatus for conveying a band-shaped medicine package formed and supplied as a medicine packaging apparatus as a means for solving the above problems,

상기 약포체를 양측으로부터 끼어두고, 그 길이방향으로 반송하는 제1벨트 컨베이어 및 제2벨트 컨베이어를 가지고, 상기 제2벨트 컨베이어를, 반송방향 하류측의 단부를 중심으로 하여 상기 제1벨트 컨베이어에 대하여 접촉 분리(接離)하는 방향으로 회동 자유자재로 설치하여 이루어지는 반송수단과, It has a 1st belt conveyor and a 2nd belt conveyor which clamp the said chemical | medical agent body from both sides, and conveys it in the longitudinal direction, The said 2nd belt conveyor is carried out to the said 1st belt conveyor centering on the edge part downstream of a conveyance direction. A conveying means formed by rotating freely in a direction of contact separation with respect to

상기 약제포장장치로부터의 약포체의 공급속도가 상기 양 벨트 컨베이어에 의한 반송속도보다도 작게 되어 상기 제2벨트 컨베이어가 회동한 것을 검출하는 회동검출수단과, Rotation detection means for detecting that the feed rate of the medicine package from the medicine packing apparatus is smaller than the conveying speed by the two belt conveyors, and the second belt conveyor is rotated;

이 회동검출수단이 검출하는 상기 제2벨트 컨베이어의 회동위치에 따라서, 상기 양 벨트 컨베이어에 의한 반송속도를 제어하는 제어수단을 구비한 것이다. The control means for controlling the conveying speed by the both belt conveyors is provided in accordance with the rotational position of the second belt conveyor detected by the rotation detecting means.

이 구성에 의해, 약제포장장치로부터의 약포체의 공급속도의 변화에 따라서 제2벨트 컨베이어가 회동하고, 양 벨트 컨베이어에 의한 반송을 자동적으로 조정할 수 있다. 또한, 약포체에 수용되는 약제가 많아져 불룩하게 된 경우에도, 제2벨트 컨베이어가 회동 자유자재하기 때문에, 약포체를 손상시키는 일은 없다.With this configuration, the second belt conveyor rotates in accordance with the change in the feed rate of the medicine package from the medicine packaging apparatus, and the conveyance by both belt conveyors can be automatically adjusted. Moreover, even when the chemical | medical agent accommodated in the chemical | medical agent body becomes large and bulges, since the 2nd belt conveyor is free to rotate, it does not damage a chemical | medical agent body.

상기 제1벨트 컨베이어는, 상기 약제포장장치로부터 공급되는 약포체를 수평방향으로 반송하는 수평반송부를 구비하고, 이 수평반송부에 상기 약포체를 가압하는 가압(押壓)부재를 설치하면, 약제포장장치로부터 하방으로 공급된 약포체를 스무스하게 상방측으로 유도하는 것이 가능하게 된다는 점에서 바람직하다.The first belt conveyor includes a horizontal conveying portion for conveying the medicine foam body supplied from the medicine packaging device in a horizontal direction, and when the pressing member for urging the medicine foam body is provided in the horizontal conveying portion, It is preferable at the point that it becomes possible to guide | induce the chemical | medical agent body supplied below from the packaging apparatus to the upper side smoothly.

삭제delete

상기 제1벨트 컨베이어와 상기 제2벨트 컨베이어를 단일의 구동수단으로 구동 가능하게 함으로써, 반송속도를 동기(同期)시키면, 부품 개수가 감소하고, 구성을 간략화하여 약포체를 확실하게 반송 가능하도록 하게 된다는 점에서 바람직하다.
또한, 본 발명은, 상기 과제를 해결하기 위한 수단으로서, 약제포장장치에서 형성되어 공급되는 띠형상의 약포체를 반송하는 약포체반송장치에 있어서,
상기 약포체를 양측으로부터 끼어두고, 그 길이방향으로 반송하는 제1벨트 컨베이어 및 제2벨트 컨베이어를 가지고, 상기 제1벨트 컨베이어는, 상기 약제포장장치로부터 공급되는 약포체를 수평방향으로 반송하는 수평반송부를 구비하고, 이 수평반송부에 상기 약포체를 가압하는 가압부재를 설치하고, 상기 제2벨트 컨베이어는, 반송방향 하류측의 단부를 중심으로 하여 상기 제1벨트 컨베이어에 대하여 접촉 분리하는 방향으로 회동 자유자재로 설치하여 이루어진 반송수단과,
상기 가압부재의 회동위치를 검출하는 회동검출수단과,
상기 회동검출수단이 검출하는 가압부재의 회동위치에 따라서, 상기 양 벨트 컨베이어에 의한 반송속도를 제어하는 제어수단을 구비한 구성으로 한 것이다. By enabling the first belt conveyor and the second belt conveyor to be driven by a single driving means, if the conveying speed is synchronized, the number of parts is reduced, and the configuration is simplified to enable the drug carrier to be reliably conveyed. It is preferable at that.
In addition, the present invention is a medicine package conveying apparatus for conveying a band-shaped drug package formed and supplied in the drug packaging device as a means for solving the above problems,
It has a 1st belt conveyor and a 2nd belt conveyor which clamp the said chemical | medical agent body from both sides, and convey it in the longitudinal direction, The said 1st belt conveyor is a horizontal which conveys the chemical | medical agent body supplied from the said chemical | medical agent packaging apparatus in a horizontal direction. A conveying section, provided with a pressurizing member for urging the medicine package to the horizontal conveying section, wherein the second belt conveyor is in contact with and separated from the first belt conveyor about an end portion of the downstream side in the conveying direction. Conveying means made by rotating freely and
Rotation detection means for detecting a rotation position of the pressing member;
It is set as the structure provided with the control means which controls the conveyance speed by both belt conveyors according to the rotation position of the press member which the rotation detection means detects.

이하, 본 발명에 관한 실시형태를 첨부도면에 따라 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, embodiment which concerns on this invention is described according to an accompanying drawing.

도 1은, 본 실시형태에 관한 약포체반송장치(1)를 구비한 약제포장장치를 도시한다. 약제포장장치에서는, 도시하지 않은 R원반이나 정제피이더(feeder) 등으로부터 공급되는 약제(산약, 정제 등)가 호퍼(hopper)(2)를 통하여 불출(拂出)된다. 호퍼(2)의 하방에는, 롤(roll)(3)에 감겨진 띠형상의 포장지가, 프린터(printer)(4)에 의해 약제명이나 용법 등이 인쇄된 후, 2개로 갈라진 상태로 공급된다. 포장지에는 1포분의 약제가 수용될 때마다 실(seal)장치(5)에 의해 밀봉(封止)된다. 이것에 의하여, 도 4a 및 도 4b에 도시하는 바와 같이 띠형상으로 연속한 약포체(100)가 형성된다.1 shows a chemical | medical agent packaging apparatus provided with the chemical | medical agent package conveying apparatus 1 which concerns on this embodiment. In the chemical | medical agent packaging apparatus, the chemical | medical agent (acid powder, a tablet, etc.) supplied from the R disk, tablet feeder, etc. which are not shown in figure is discharged | emitted through the hopper 2. Below the hopper 2, a strip-shaped wrapping paper wound around a roll 3 is supplied in a state where it is divided into two after a drug name, usage, etc. are printed by a printer 4. . The packaging paper is sealed by a seal device 5 each time a package of medicine is received. Thereby, the chemical | medical agent body 100 continued in strip shape is formed as shown to FIG. 4A and FIG. 4B.

약포체반송장치(1)는, 도 2 및 도 3에 도시하는 바와 같이, 대략 L자 형상의 프레임(frame)(6)에, 제1벨트 컨베이어(belt conveyor)(7), 제2벨트 컨베이어(8), 가압부재(9) 등을 구비하고, 약포체(100)의 반송 등은 제어장치(10)에 의해 제어된다.The chemical | medical agent conveyance apparatus 1 is a 1st belt conveyor 7 and the 2nd belt conveyor to the substantially L-shaped frame 6, as shown to FIG. 2 and FIG. (8), the pressurizing member 9, etc. are provided, and the conveyance of the chemical | medical agent body 100, etc. are controlled by the control apparatus 10. FIG.

제1벨트 컨베이어(7)는, 회전 자유자재로 설치한 복수의 롤러(roller)(11a, 11b, 11c, 11d, 11e, 11f)에 평벨트(belt)(12)를 걸쳐놓은 것이고, 수평반송부(7a)와 수직반송부(7b)로 구성되어 있다. 프레임(6)의 상단부에 설치한 롤러(11a)에는 기어(gear)(13)가 설치되어 있다. 기어(13)에는 기어(14)가 치합하고, 기어(14)에는 풀리(pulley)(15)가 일체화되어 있다. 또한, 프레임(6)의 각부(角部)에 설치한 롤러(11f)에는 기어(17a) 및 풀리(17b)가 설치되고, 기어(17a)는 모터(motor)(18)의 회전축에 설치한 기어(19)와 치합하여 있다. 이것에 의하여, 모터(18)가 구동하면, 기어(17a, 19)를 통하여 롤러(11f)가 회전하고, 평벨트(12)가 화살표 방향으로 이동한다. 상기 수평반송부(7a)는, 평벨트(12)의 상방측에 위치하는 부분이 수직반송부(7b)를 향하여 서서히 상방으로 경사하고, 또한, 하면이 가이드(guide)판(20)에 의하여 가이드 되어 있다. 그리고, 상기 롤러(11c)에는 텐션(tension)조정부(30)가 설치되고, 롤러(11c)를 수평방향으로 이동 가능하게 함으로써, 평벨트(12)에 작용하는 텐션을 조정 가능하도록 되어 있다. The first belt conveyor (7) is a horizontal belt (12) over a plurality of rollers (11a, 11b, 11c, 11d, 11e, 11f) provided freely rotatable, horizontal transport It consists of the part 7a and the vertical conveyance part 7b. A gear 13 is attached to the roller 11a provided at the upper end of the frame 6. A gear 14 meshes with the gear 13, and a pulley 15 is integrated with the gear 14. Moreover, the gear 17a and the pulley 17b are provided in the roller 11f provided in each part of the frame 6, and the gear 17a was provided in the rotating shaft of the motor 18. It meshes with the gear 19. By this, when the motor 18 drives, the roller 11f rotates through the gear 17a, 19, and the flat belt 12 will move to an arrow direction. As for the horizontal conveyance part 7a, the part located on the upper side of the flat belt 12 gradually inclines upward toward the vertical conveyance part 7b, and the lower surface is guided by the guide plate 20. As shown in FIG. Guided. And the tension adjustment part 30 is provided in the said roller 11c, and the tension acting on the flat belt 12 can be adjusted by making the roller 11c moveable in a horizontal direction.

제2벨트 컨베이어(8)는, 상기 제1벨트 컨베이어(7)와 마찬가지로, 회전 자유자재로 설치한 복수의 롤러(21a, 21b, 21c, 21d)에 평벨트(22)를 걸쳐놓은 것이고, 프레임(6)에 상기 롤러(21a)를 중심으로 하여 회동 자유자재로 취부(取付)되고, 제1벨트 컨베이어(7)에 대하여 접촉 분리 가능하게 되어 있다. 롤러(21a)에는 풀리(23)가 일체화되고, 이 풀리(23)와 상기 제1벨트 컨베이어(7)의 풀리(15)와의 사이에 걸쳐 놓여진 벨트(24)에 의해 상기 모터(18)로부터의 동력이 전달된다. 이것에 의하여, 제2벨트 컨베이어(8)는, 상기 제1벨트 컨베이어(7)와 동기(同期)하여 구동하고, 대향하는 평벨트(12, 22)가 함께 하방으로부터 상방을 향하여 이동한다. 또한, 제2벨트 컨베이어(8)의 회동위치는, 빔 센서(beam sensor) 등으로 이루어진 회동위치검출센서(도시하지 않음)에 의해 검출된다. 여기에서는, 제2벨트 컨베이어(8)가 수직위치로부터 어떤 일정한 각도 이상으로 회동함으로써, 회동위치검출센서에서의 검출신호가 온(ON)에서 오프(OFF)로 전환되도록 되어 있다. 또한, 상기 롤러(21c)에는, 상기 제1벨트 컨베이어(7)와 동일한 텐션조정부(31)가 설치되어 있다.Like the said 1st belt conveyor 7, the 2nd belt conveyor 8 put the flat belt 22 over the some roller 21a, 21b, 21c, 21d installed freely in rotation, and the frame It is attached to (6) centering around the said roller 21a freely, and it is possible to isolate | separate contact with the 1st belt conveyor 7. As shown in FIG. The pulley 23 is integrated with the roller 21a, and the pulley 23 is integrated from the motor 18 by the belt 24 placed between the pulley 23 and the pulley 15 of the first belt conveyor 7. Power is transmitted. Thereby, the 2nd belt conveyor 8 drives in synchronization with the said 1st belt conveyor 7, and the opposing flat belts 12 and 22 move together downward from the upper direction. In addition, the rotational position of the second belt conveyor 8 is detected by a rotational position detection sensor (not shown) made of a beam sensor or the like. Here, the second belt conveyor 8 is rotated by a certain angle or more from the vertical position, so that the detection signal from the rotation position detection sensor is switched from ON to OFF. Moreover, the tension adjustment part 31 similar to the said 1st belt conveyor 7 is provided in the said roller 21c.

가압부재(9)는, 프레임(6)에 지축(25a)을 중심으로 하여 회동 자유자재로 설치한 가압판(25)으로 이루어진다. 이 가압판(25)은, 도시하지 않은 스프링이나 자중 등에 의하여 선단측이 제1벨트 컨베이어(7)의 수평반송부(7a)측에 힘을 가하고 있다(付勢). 이것에 의하여, 공급된 약포체(100)를 확실하게 제1벨트 컨베이어(7)의 수평반송부(7a)에 가압하여 약포체(100)의 반송을 가능하게 한다. 또한, 가압부재(9)의 근방에는 가이드 롤러(26)가 설치되어 있다. 가이드 롤러(26)의 일단부에는 풀리(26a)가 설치되고, 상기 롤러(11f)의 일단부에 설치한 풀리(17b)와의 사이에는 벨트(27)가 걸쳐 놓여져 있다. 이것에 의해, 모터(18)를 구동하면, 풀리(17b), 벨트(27), 풀리(26a)를 통하여 가이드 롤러(26)가 회전하고, 실장치(5)로부터 송출되어 오는 약포체(100)의 선단부가 젖혀져 있어도, 약포체(100)를 수평반송부(7a)측으로 반송이 가능하도록 되어 있다. 또한, 가이드 롤러(26)의 하방 근방에는 보조 롤러(28)가 회전이 자유자재로 설치되어 있다. 이것에 의하여, 약포체(100)의 공급속도가 벨트 컨베이어(7, 8)의 반송속도보다 작게 되어 약포체(100)가 끌어당겨졌을 때, 가이드 롤러(26)에 의하여 약포체(100)가 수평반송부(7a)로부터 떨어져 소정의 높이 이상 상방으로 이동하는 것이 방지되어 있다. The pressurizing member 9 consists of the pressurizing plate 25 provided in the frame 6 centering around the support shaft 25a. The pressurizing plate 25 applies a force to the horizontal conveyance portion 7a side of the first belt conveyor 7 by a spring, self-weight, or the like (not shown). Thereby, the supplied chemical | medical agent 100 is reliably pressurized to the horizontal conveyance part 7a of the 1st belt conveyor 7, and the conveyance of the chemical | medical agent body 100 is attained. In addition, a guide roller 26 is provided near the pressing member 9. A pulley 26a is provided at one end of the guide roller 26, and a belt 27 is placed between the pulley 17b provided at one end of the roller 11f. Thereby, when the motor 18 is driven, the guide roller 26 rotates through the pulley 17b, the belt 27, and the pulley 26a, and the chemical | medical agent body 100 sent out from the actual apparatus 5 is carried out. Even if the distal end of the) is folded, the medicine bag 100 can be conveyed to the horizontal conveying part 7a side. In addition, the auxiliary roller 28 is provided freely in the vicinity of the guide roller 26 below. As a result, when the chemical | medical agent 100 is pulled by the feed rate of the chemical | medical agent body 100 being smaller than the conveyance speed of the belt conveyors 7, 8, the chemical | medical agent body 100 is moved by the guide roller 26. FIG. It is prevented from moving above the predetermined height away from the horizontal conveyance part 7a.

제어장치(10)는, 상기 회동위치검출센서에서의 검출신호에 의거하여 모터(18)로의 통전(通電)을 제어한다. The control apparatus 10 controls the energization to the motor 18 based on the detection signal by the said rotation position detection sensor.

이하, 상기 약포체반송장치(1)의 동작을 설명한다. The operation of the drug delivery system 1 will be described below.

처방 데이터에 의거하여 1포분씩 포장됨으로써 약포체(100)가 약포체반송장 치(1)로 불출된다. 불출된 약포체(100)는, 제1벨트 컨베이어(7)의 수평반송부(7a)에 당접(

Figure 112002041454048-pat00001
)하고, 모터(18)의 구동에 의하여 이동하는 평벨트(12)에 따라서 대략 수평방향, 상세하게는 경사 상방을 향하여 반송된다. 그리고, 약포체(100)는 제1벨트 컨베이어(7)와 제2벨트 컨베이어(8)와의 사이로 유도되고, 상방으로 반송방향을 변환된 후, 상단부로부터 배출된다. 이 동안, 약포체(100)는 프레임(6)과 양 벨트(12, 22)에 의하여 둘러싸인 공간을 이동하고, 먼지 등의 부착이 방지된다. The medicine package 100 is dispensed to the medicine package conveying device 1 by packing each packet based on the prescription data. The dispensed medicine foam body 100 abuts against the horizontal conveying part 7a of the first belt conveyor 7 (
Figure 112002041454048-pat00001
And conveyed toward the substantially horizontal direction, specifically, the inclined upper direction along the flat belt 12 which moves by the drive of the motor 18. As shown in FIG. And the medicine | medical agent body 100 is guided between the 1st belt conveyor 7 and the 2nd belt conveyor 8, and after changing a conveyance direction upward, is discharged | emitted from an upper end part. In the meantime, the chemical | medical agent body 100 moves the space enclosed by the frame 6 and both belts 12 and 22, and adhesion of dust etc. is prevented.

그런데, 약포체(100)에 수용되는 약제의 사이즈나 양은 여러 가지가 있고, 약포체(100)가 불룩해지는 정도도 다르다. 또한, 약포체(100)는, 약포체반송장치(1)에 의하여 수직방향으로 반송될 때, 도 4b에 도시하는 바와 같이, 수용한 약제가 하방측으로 치우치고, 부분적으로 불룩해지는 것이 크게 된다. 이 경우, 약포체(100)가 불룩해지는 정도에 따라서 제2벨트 컨베이어(8)가 롤러(21a)를 중심으로 하여 회동한다. 따라서, 약포체(100)에 무리한 부하가 작용하지 않고, 약포체(100)가 찢어지는 등의 손상을 받는 일이 없다. By the way, the size and quantity of the chemical | medical agent accommodated in the medicine package 100 are various, and the extent to which the medicine package 100 is bulged also differs. In addition, when the chemical | medical agent body 100 is conveyed in the vertical direction by the chemical | medical agent body conveying apparatus 1, as shown in FIG. 4B, it is large that the received chemical | medical agent is biased downward and becomes bulging partially. In this case, the 2nd belt conveyor 8 rotates centering around the roller 21a according to the extent to which the medicine | medical agent body 100 is bulging. Therefore, an excessive load does not act on the medicine package 100, and the medicine package 100 is not damaged, such as being torn.

또한, 약포체반송장치(1)로의 약포체(100)의 공급속도는, 처방되는 약제의 종류나 용량 등의 차이에 따라 변화한다. 한편, 약포체반송장치(1)에 의한 약포체(100)의 반송속도는 일정하다. 이 때문에, 약포체(100)의 공급속도가 약포체반송장치(1)에 의한 반송속도보다도 작게 되면, 약포체(100)에 인장력이 작용한다. 이 경우, 제2벨트 컨베이어(8)가 회동하고, 그 회동위치가 회동위치검출센서에 의해 검출되면(센서로부터 오프 신호가 출력되면), 강제적으로 모터(18)의 구동이 정지된다. 이것에 의하여, 약포체(100)에 작용하는 인장력이 억제되고, 약포체(100) 가 손상에 이르는 일은 없다. 또한, 제2벨트 컨베이어(8)가 과도하게 회동을 한 경우에만 회동위치검출센서로부터 오프 신호를 출력하도록 하여 있다. 이 때문에, 고장 등으로 인하여 출력신호가 오프 상태가 된 경우에는 모터(18)의 구동이 정지되고, 오작동이 방지된다.In addition, the supply speed of the medicine foam body 100 to the medicine packaging body 1 changes with the difference of the kind, dose, etc. of the medicine to be prescribed. On the other hand, the conveyance speed of the chemical | medical agent body 100 by the chemical | medical agent body conveyance apparatus 1 is constant. For this reason, when the supply speed of the chemical | medical agent body 100 becomes smaller than the conveyance speed by the chemical | medical agent body conveying apparatus 1, the tension force acts on the chemical | medical agent body 100. In this case, when the second belt conveyor 8 rotates and the rotational position is detected by the rotational position detection sensor (off signal is output from the sensor), the driving of the motor 18 is forcibly stopped. As a result, the tensile force acting on the drug body 100 is suppressed, and the drug body 100 does not lead to damage. In addition, the OFF signal is output from the rotation position detecting sensor only when the second belt conveyor 8 rotates excessively. For this reason, when the output signal is turned off due to a failure or the like, the driving of the motor 18 is stopped, and a malfunction is prevented.

또한, 상기 실시형태에서는, 제1벨트 컨베이어(7)에 수평반송부(7a)를 구비한 구성으로 함과 동시에, 가압부재(9)를 설치하도록 하였는데, 이것들은 반드시 필요한 것은 아니다. 즉, 공급된 약포체(100)를 직접 수직방향으로 연장되는 벨트 컨베이어(7, 8)의 사이로 공급하도록 하여도 상관없다. 이 경우, 약포체(100)가 스무스하게 양 벨트 컨베이어(7, 8)의 사이로 공급되도록 하는 가이드를 설치하는 것이 바람직하다. In the above embodiment, the first belt conveyor 7 is provided with the horizontal conveying portion 7a, and the pressing member 9 is provided. However, these are not necessary. That is, you may make it supply the chemical | medical agent body 100 supplied between the belt conveyors 7 and 8 which extend directly in a vertical direction. In this case, it is preferable to provide a guide for allowing the medicine foam 100 to be smoothly supplied between the belt conveyors 7 and 8.

또한, 상기 실시형태에서는, 제2벨트 컨베이어(8)의 회동위치를 회동위치검출센서로 검출함으로써, 약포체(100)에 작용하는 인장력이 과도하게 크게 되지 않도록 모터(18)를 구동 제어하도록 하였는데, 상기 가압판(25)의 회동위치를 검출함으로써, 이 검출 결과에 따라 모터(18)를 구동 제어하도록 하여도 상관없다.In the above embodiment, the rotational position of the second belt conveyor 8 is detected by the rotational position detection sensor, whereby the motor 18 is controlled to drive so that the tensile force acting on the medicine bag 100 is not excessively increased. By detecting the rotational position of the pressure plate 25, the motor 18 may be driven to be controlled according to the detection result.

이상의 설명으로부터 명백한 바와 같이, 본 발명에 의하면, 제2벨트 컨베이어를 회동 자유자재로 설치하고, 약제포장장치로부터 공급되는 약포체의 공급속도에 따라서 양 벨트 컨베이어에 의한 반송을 자동적으로 조정하도록 하였기 때문에, 약포체에 작용하는 장력에 따라 반송속도를 조정 가능하게 하면서, 약포체에 수용되는 약제량이 많은 경우라 하더라도, 약포체를 손상시키는 일없이 스무스하게 반 송하는 것이 가능하게 된다. As apparent from the above description, according to the present invention, since the second belt conveyor is freely installed, the conveying by the two belt conveyors is automatically adjusted in accordance with the supply speed of the medicine package supplied from the medicine packing apparatus. It is possible to adjust the conveyance speed according to the tension acting on the drug carrier, and even if the amount of the drug contained in the drug carrier is large, it is possible to smoothly transport it without damaging the drug carrier.

Claims (5)

약제포장장치에서 형성되어 공급되는 띠형상의 약포체(藥包體)를 반송(搬送)하는 약포체반송장치에 있어서, In the drug delivery device for conveying a band-shaped drug package formed and supplied by the drug packaging device, 상기 약포체를 양측으로부터 끼어두고, 그 길이방향으로 반송하는 제1벨트 컨베이어 및 제2벨트 컨베이어를 가지고, 상기 제2벨트 컨베이어를, 반송방향 하류측의 단부(端部)를 중심으로 하여 상기 제1벨트 컨베이어에 대하여 접촉 분리(接離)하는 방향으로 회동 자유자재로 설치하여 이루어진 반송수단과,It has a 1st belt conveyor and a 2nd belt conveyor which clamp the said chemical | medical agent body from both sides, and conveys it in the longitudinal direction, The said 2nd belt conveyor is centered on the edge part downstream of a conveyance direction, A conveying means formed by rotating freely in a direction of contact separation with respect to the one belt conveyor; 상기 약제포장장치로부터의 약포체의 공급속도가 상기 양 벨트 컨베이어에 의한 반송속도보다도 작게 되어 상기 제2벨트 컨베이어가 회동한 것을 검출하는 회동검출수단과,Rotation detection means for detecting that the feed rate of the medicine package from the medicine packing apparatus is smaller than the conveying speed by the two belt conveyors, and the second belt conveyor is rotated; 이 회동검출수단이 검출하는 상기 제2벨트 컨베이어의 회동위치에 따라서, 상기 양 벨트 컨베이어에 의한 반송속도를 제어하는 제어수단을 구비한 것을 특징으로 하는 약포체반송장치.And a control means for controlling the conveying speed of the two belt conveyors in accordance with the rotational position of the second belt conveyor detected by the pivot detecting means. 제 1항에 있어서, 상기 제1벨트 컨베이어는, 상기 약제포장장치로부터 공급된 약포체를 수평방향으로 반송하는 수평반송부를 구비하고, 이 수평반송부에 상기 약포체를 가압하는 가압(押壓)부재를 설치한 것을 특징으로 하는 약포체반송장치.The said 1st belt conveyor is provided with the horizontal conveyance part which conveys the chemical | medical agent body supplied from the said chemical | medical agent packaging apparatus in a horizontal direction, The pressurization which presses the said chemical | medical agent body to this horizontal conveyance part is carried out. A medicine packaging material conveying apparatus, characterized in that the member is provided. 삭제delete 제 1항 또는 제 2항에 있어서, 상기 제1벨트 컨베이어와 상기 제2벨트 컨베이어를 단일의 구동수단으로 구동 가능하게 함으로써, 반송속도를 동기(同期)시키는 것을 특징으로 하는 약포체반송장치.The drug delivery system according to claim 1 or 2, wherein the conveying speed is synchronized by enabling the first belt conveyor and the second belt conveyor to be driven by a single driving means. 약제포장장치에서 형성되어 공급되는 띠형상의 약포체를 반송하는 약포체반송장치에 있어서, In the drug delivery device for conveying the band-shaped drug package formed and supplied by the drug packaging device, 상기 약포체를 양측으로부터 끼어두고, 그 길이방향으로 반송하는 제1벨트 컨베이어 및 제2벨트 컨베이어를 가지고, 상기 제1벨트 컨베이어는, 상기 약제포장장치로부터 공급되는 약포체를 수평방향으로 반송하는 수평반송부를 구비하고, 이 수평반송부에 상기 약포체를 가압하는 가압부재를 설치하고, 상기 제2벨트 컨베이어는, 반송방향 하류측의 단부를 중심으로 하여 상기 제1벨트 컨베이어에 대하여 접촉 분리하는 방향으로 회동 자유자재로 설치하여 이루어진 반송수단과, It has a 1st belt conveyor and a 2nd belt conveyor which clamp the said chemical | medical agent body from both sides, and convey it in the longitudinal direction, The said 1st belt conveyor is a horizontal which conveys the chemical | medical agent body supplied from the said chemical | medical agent packaging apparatus in a horizontal direction. A conveying section, provided with a pressurizing member for urging the medicine package to the horizontal conveying section, wherein the second belt conveyor is in contact with and separated from the first belt conveyor about an end portion of the downstream side in the conveying direction. Conveying means made by rotating freely and 상기 가압부재의 회동위치를 검출하는 회동검출수단과, Rotation detection means for detecting a rotation position of the pressing member; 상기 회동검출수단이 검출하는 가압부재의 회동위치에 따라서, 상기 양 벨트 컨베이어에 의한 반송속도를 제어하는 제어수단을 구비한 것을 특징으로 하는 약포체반송장치.And a control means for controlling the conveying speed by the two belt conveyors in accordance with the rotational position of the pressing member detected by the rotation detecting means.
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