JP3374512B2 - Automatic powder melting equipment - Google Patents
Automatic powder melting equipmentInfo
- Publication number
- JP3374512B2 JP3374512B2 JP08272894A JP8272894A JP3374512B2 JP 3374512 B2 JP3374512 B2 JP 3374512B2 JP 08272894 A JP08272894 A JP 08272894A JP 8272894 A JP8272894 A JP 8272894A JP 3374512 B2 JP3374512 B2 JP 3374512B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- bag
- solution
- holding
- bags
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- External Artificial Organs (AREA)
- Accessories For Mixers (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、粉体が計量封入された
包袋を自動開封し、溶液を供給して粉体を所定の濃度に
溶解調整する粉体自動溶解装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic powder melting apparatus for automatically opening a bag in which powder is measured and sealed and supplying a solution to adjust the powder to a predetermined concentration.
【0002】[0002]
【従来の技術】従来、例えば病院等で腎不全患者のため
に使用されるバイカーボネイト透析液は、A剤、B剤及
び水の3種類を定量混合して調整している。このうちB
剤は一般に粉体のものが多く用いられており、このよう
な粉体を自動的に溶解する装置として、例えば実開平4
−83250号公報には、包袋の両端部を保持可能な複
数個の取付部を有する無端状の搬送帯により、粉体を充
填した包袋の両端を保持させて搬送し、移送される包袋
の中央下面部を切断開封して粉体を払い出し、その後粉
体を計量して所定量を溶解槽に投入し、希釈水と混合溶
解し供給する装置が提案されている。2. Description of the Related Art Conventionally, for example, a bicarbonate dialysis solution used for a patient with renal failure in a hospital or the like is prepared by quantitatively mixing three kinds of agents A, B and water. Of these, B
In general, powdery substances are often used as an agent, and as an apparatus for automatically dissolving such powders, for example,
JP-A-83250 discloses a package which is transported and held while holding both ends of a packaging bag filled with powder by an endless transporting band having a plurality of mounting portions capable of holding both ends of the packaging bag. An apparatus has been proposed in which the lower central part of the bag is cut and unsealed, the powder is dispensed, and then the powder is weighed and a predetermined amount is put into a dissolution tank, mixed and dissolved with dilution water, and supplied.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、上記の
ような従来装置には、次のような問題がある。すなわ
ち、上記装置においては、無端状の搬送帯に設けられた
複数個の取付部に一袋づつ粉体包袋の両端部を取り付け
ておく必要があり、準備に時間を要することや、その操
作性が悪いという問題がある。また、粉体を払い出した
後の空袋を人手で取り外すことが必要でその手間が繁雑
である。また、搬送中に、装置の振動等で包袋が取付部
から外れて脱落したりするという問題もある。更に、包
袋の両端部を保持して粉体の存在する包袋の中央下面部
を回転刃等で切断するため回転刃等と粉体が接触するこ
とで、異物の混入による透析液の汚染が発生したり、粉
体の飛散により装置内が汚損されるという問題がある。However, the above-mentioned conventional device has the following problems. That is, in the above device, it is necessary to attach both ends of the powder packaging bag one by one to the plurality of mounting portions provided in the endless conveyor belt, which requires time for preparation and its operation. There is a problem of poor sex. Further, it is necessary to manually remove the empty bag after the powder is dispensed, which is troublesome. There is also a problem that the packaging bag may come off from the mounting portion and fall off due to vibration of the device during transportation. Further, since the lower surface of the center of the packaging bag where the powder is present is cut by a rotary blade etc. while holding both ends of the packaging bag, the powder comes into contact with the rotary blade etc. However, there is a problem that the inside of the device is contaminated due to the occurrence of dust and the scattering of powder.
【0004】本発明は、このような従来装置における問
題点に鑑み、粉体袋を予め取付部にセットしたり払い出
し後の空袋を取り外したりする作業を省略でき、異物の
混入や装置の汚損を防止し、しかも溶解混合調整を速や
かに安定して行うことが可能な、粉体自動溶解装置を提
供することを目的する。In view of the above problems in the conventional apparatus, the present invention can omit the work of setting the powder bag in the mounting portion in advance or removing the empty bag after it has been discharged, and it is possible to prevent foreign matter from entering or contamination of the apparatus. It is an object of the present invention to provide an automatic powder melting apparatus capable of preventing the above-mentioned problems and capable of quickly and stably adjusting the dissolution and mixing.
【0005】[0005]
【課題を解決するための手段】この目的に沿う本発明の
粉体自動溶解装置は、所定量の粉体を計量充填した粉体
袋を多重に積み重ねて積載する載置手段と、前記載置手
段を上下に昇降する昇降手段と、前記多重に積み重ねら
れた粉体袋の最上部の袋を移送する搬送手段と、搬送さ
れた袋を保持し、粉体袋を起立させる袋保持手段と、前
記起立した袋の上端を把持する把持手段と、前記把持さ
れた袋の上部を切断開袋する切断手段と、前記上部を切
断開袋した粉体充填袋を転倒傾斜させて、袋内の粉体を
払い出す粉体供給手段と、前記粉体供給手段から供給さ
れる粉体を受け入れ、攪拌手段を有する溶解槽と、粉体
を溶解する溶解液を前記溶解槽内へ供給する給液手段
と、粉体が溶解された溶解槽内の溶液の濃度を測定する
濃度測定手段と、前記溶液を次の工程に供給するため貯
溜する貯蔵タンクと、前記粉体を払い出した後の空袋を
回収する回収手段と、を備えていることを特徴とするも
のからなる。In order to achieve this object, an automatic powder melting apparatus according to the present invention is provided with a mounting means for stacking and stacking multiple powder bags in which a predetermined amount of powder is metered and filled, An elevating means for moving the means up and down, a conveying means for conveying the uppermost bag of the powder bags stacked in multiple layers, a bag holding means for holding the conveyed bag and raising the powder bag, Grasping means for gripping the upper end of the erected bag, cutting means for cutting and opening the upper part of the gripped bag, and powder in the bag by inclining the powder-filled bag with the upper part cut and opened. A powder supply means for discharging the body, a dissolution tank having a stirring means for receiving the powder supplied from the powder supply means, and a liquid supply means for supplying a dissolution liquid for dissolving the powder into the dissolution tank. And a concentration measuring means for measuring the concentration of the solution in the dissolution tank in which the powder is dissolved, A storage tank for reserving to feed solution to the next step, it consists those characterized by that and a recovery means for recovering empty bag after dispensing the powder.
【0006】上記載置手段、または載置手段と搬送手段
とは、装置本体から分離された構成とすることもでき
る。また、2種類以上の溶液を個別に供給できるように
各溶液毎の溶解槽と貯蔵タンクを設けておくと、使用上
便利なことが多い。さらに、前記貯蔵タンクの後に前記
溶液の計量、希釈、混合の各手段が設けられていること
が好ましい。The above-mentioned placing means, or the placing means and the carrying means may be separated from the apparatus main body. Further, it is often convenient in use to provide a dissolving tank and a storage tank for each solution so that two or more kinds of solutions can be supplied individually. Further, it is preferable that means for measuring, diluting, and mixing the solution are provided after the storage tank.
【0007】[0007]
【作用】上記の装置においては、所定量の粉体を計量充
填した粉体袋を上下に昇降する載置手段に多重に積載
し、その最上部の袋を搬送し、保持手段にて袋を保持、
起立させ、袋の上部を切断手段して袋を開封し、袋内の
粉体と一定量の溶解液を攪拌手段を有する溶解タンクに
供給して溶解混合した後、濃度測定を行って設定濃度と
対比し使用の可否を決定して、溶液濃度の正常なものを
貯蔵タンクに移注する。一方、粉体を供給した後の空袋
は、保持手段から保持を解除して回収手段に回収し、次
の粉体袋の受け入れを可能とする。貯蔵タンク内の溶液
が次の工程に供給されてタンク内の液面が低下してくる
と、上述の動作の繰り返しで、次の溶解が開始される。In the above apparatus, the powder bags in which a predetermined amount of powder has been metered and filled are piled up on the mounting means which moves up and down, and the uppermost bag is conveyed and the bags are held by the holding means. Retention,
Stand up, open the bag by cutting the upper part of the bag, supply the powder in the bag and a certain amount of the dissolution liquid to a dissolution tank having a stirring means, dissolve and mix, then measure the concentration and set the concentration. In contrast to this, determine whether to use it, and transfer a solution with a normal solution concentration to the storage tank. On the other hand, the empty bag after the powder is supplied is released from the holding means and is collected by the collecting means so that the next powder bag can be received. When the solution in the storage tank is supplied to the next step and the liquid level in the tank is lowered, the next operation is repeated to start the next dissolution.
【0008】このような装置においては、多数の粉体袋
が順次一袋づつ連続的に開袋処理され、所定の溶解処理
が行われた後、貯蔵タンクから順次所定濃度の溶液が次
工程へと送り出される。粉体袋は多重に積載しておくだ
けでよいので、それらを特定の取付部にセットするよう
な作業はなくなり、また、空袋も自動的に回収される。
一連の動作が自動化される結果、従来装置における手作
業の省略とともに、溶解混合調整も迅速にかつ精度よく
行われ得る。また、粉体袋を起立させた状態でカッタに
より開袋するが、粉体を袋内の下部側に移動させた状態
で切断できるためカッタと粉体との直接接触を回避で
き、異物混入や粉体の飛散を防止できる。In such an apparatus, a large number of powder bags are successively opened one by one and subjected to a predetermined dissolution treatment, and then a solution having a predetermined concentration is sequentially transferred from the storage tank to the next step. Is sent out. Since it is only necessary to stack the powder bags in multiple layers, the work of setting them in a specific mounting portion is eliminated, and empty bags are automatically collected.
As a result of automation of a series of operations, the manual operation in the conventional apparatus can be omitted, and the dissolution and mixing adjustment can be performed quickly and accurately. In addition, the powder bag is opened with the cutter while it is upright, but since the powder can be cut while it is moved to the lower part of the bag, direct contact between the cutter and the powder can be avoided, and contamination of foreign matter It is possible to prevent the powder from scattering.
【0009】[0009]
【実施例】以下、図面を参照して本発明の一実施例に係
る粉体自動溶解装置について説明する。図1ないし図7
は、本発明の、一実施例に係る粉体自動溶解装置を示し
ており、図1、図3ないし図7はこの装置の動作を順に
示している。まず、図1および図2に示した本装置の待
機状態の図を参照して、本装置の構成について説明す
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An automatic powder melting apparatus according to an embodiment of the present invention will be described below with reference to the drawings. 1 to 7
Shows an automatic powder melting apparatus according to an embodiment of the present invention, and FIGS. 1, 3 to 7 show the operation of this apparatus in order. First, the configuration of the present apparatus will be described with reference to FIGS. 1 and 2 showing the standby state of the present apparatus.
【0010】図1および図2において、所定量の粉体を
計量充填した粉体袋Xは載置手段1上に多重に積載され
る。積載手段1は、シリンダやモータ等からなる昇降手
段2により上下に昇降し、積載された袋のうち最上部に
ある袋を図示しないセンサーで所定の位置に停止させる
様になっている。また載置手段1、または載置手段1と
昇降手段2は、たとえば下方に移動用のキャスター等を
取り付け、粉体自動溶解装置本体と分離可能にしてお
き、別の場所で粉体袋を積載し、粉体自動溶解装置本体
にセットできるようにしてもよいし、複数個の上記載置
手段に予め粉体袋を積載しておき順次装置本体にセット
するようにしてもよく、さらに、装置本体に組み込まれ
た構成にしてもよい。In FIGS. 1 and 2, powder bags X, into which a predetermined amount of powder has been metered and filled, are stacked on the mounting means 1 in multiple layers. The loading means 1 is moved up and down by the lifting means 2 including a cylinder and a motor, and the uppermost bag of the loaded bags is stopped at a predetermined position by a sensor (not shown). Further, the placing means 1 or the placing means 1 and the elevating means 2 is provided with, for example, a moving caster in the lower part so as to be separable from the main body of the automatic powder melting apparatus, and the powder bag is loaded in another place. However, it may be set in the main body of the automatic powder melting apparatus, or a plurality of the above-mentioned placing means may be preliminarily loaded with powder bags and sequentially set in the main body of the apparatus. You may make it the structure integrated in the main body.
【0011】載置手段1の上方には、多重に積載された
粉体袋Xの最上層の粉体袋を移送する搬送手段として、
真空等で吸着把持する把持手段3と、最上部の粉体袋を
把持した把持手段3を所定位置に移動させる移動手段4
が設けられている。把持手段3は上記手段に限らず、粉
体袋の先端部をクリップ等で挟み込む手段や、ピンまた
は爪を配置しておき粉体袋の一部をつかんだり粉体袋の
後端を支える手段にしてもよい。また、載置手段1を固
定しておき、把持手段3、又は把持手段3と移動手段4
を上下に昇降し、積載された粉体袋Xの最上層の粉体袋
を移送するようにしてもよい。Above the mounting means 1, as a conveying means for transferring the uppermost powder bags of the powder bags X stacked in multiple layers,
The gripping means 3 for sucking and gripping with a vacuum or the like, and the moving means 4 for moving the gripping means 3 gripping the uppermost powder bag to a predetermined position.
Is provided. The gripping means 3 is not limited to the above means, but means for sandwiching the tip of the powder bag with a clip or the like, means for arranging pins or claws to grasp a part of the powder bag, and support the rear end of the powder bag. You may In addition, the mounting means 1 is fixed and the gripping means 3, or the gripping means 3 and the moving means 4 are held.
May be moved up and down, and the uppermost powder bag of the loaded powder bags X may be transferred.
【0012】搬送手段21により、所定位置に搬送され
た粉体袋の下部には案内板5が設けられている。さらに
その斜め下方には、軸6を中心にモータ7により揺動可
能で、また装置幅方向に図示しないモータ等の駆動装置
で移動可能な、上部が開放された箱形状の袋保持手段9
が設けられている。袋保持手段9には粉体袋の有無を検
出するセンサS1と、真空等によって粉体袋を保持する
保持具8が取り付けられている。A guide plate 5 is provided below the powder bag which has been conveyed to a predetermined position by the conveying means 21. Further, diagonally below it, a box-shaped bag holding means 9 having an open upper part, which can be swung by a motor 7 about a shaft 6 and can be moved in the device width direction by a driving device such as a motor (not shown).
Is provided. A sensor S1 for detecting the presence / absence of a powder bag and a holder 8 for holding the powder bag by vacuum or the like are attached to the bag holding means 9.
【0013】袋保持手段9が回転起立し装置幅方向に移
動した位置の上方には、粉体袋の寸法に対応し袋の上端
をエアーシリンダ等の駆動手段を用いてニップする把持
手段10が設けられている。把持手段10の下方には、
袋上部の袋の全幅に対応した幅を有するカッター刃11
aがあり、カッター刃11aを前後に駆動させ袋の全幅
を開封する切断手段11が設けられている。切断手段1
1は、上記構成に限らず、回転刃を回転させながら、あ
るいはナイフ等の固定刃を袋の幅方向に移動させる切断
開封方式でもよい。Above the position where the bag holding means 9 is rotated upright and moved in the width direction of the apparatus, there is a gripping means 10 for nipping the upper end of the bag according to the size of the powder bag by using a driving means such as an air cylinder. It is provided. Below the gripping means 10,
Cutter blade 11 having a width corresponding to the entire width of the upper bag
There is a, and cutting means 11 is provided which drives the cutter blade 11a back and forth to open the entire width of the bag. Cutting means 1
1 is not limited to the above configuration, and may be a cutting and opening method in which the rotary blade is rotated or a fixed blade such as a knife is moved in the width direction of the bag.
【0014】袋保持手段9の下方には、溶解槽12が設
置されている。溶解槽12には、袋内の粉体を溶解槽1
2へ導くための固定のホッパー13と、溶解槽12内に
図示しないセンサで所定量の溶解液を供給する給液手段
14と、攪拌手段15と、溶解槽12内の溶液の濃度を
測定する濃度測定手段16が設けられている。Below the bag holding means 9, a dissolving tank 12 is installed. In the dissolution tank 12, the powder in the bag is dissolved in the dissolution tank 1
2, a fixed hopper 13 for guiding to 2, a liquid supply means 14 for supplying a predetermined amount of the solution into the dissolution tank 12 by a sensor (not shown), a stirring means 15, and the concentration of the solution in the dissolution tank 12. A concentration measuring means 16 is provided.
【0015】溶解槽12の下方には、溶解槽12で溶解
した溶液を次工程に供給するために貯溜する貯蔵タンク
17が設けられている。貯蔵タンク17の横には、袋内
の粉体を溶解タンク12に払い出した後の空袋を収納す
る回収手段としての回収ボックス18と空袋を回収ボッ
クス18へ導くためのシュータ19が設けてある。Below the dissolution tank 12, a storage tank 17 for storing the solution dissolved in the dissolution tank 12 for supplying to the next step is provided. Next to the storage tank 17, a recovery box 18 as a recovery means for storing the empty bag after the powder in the bag is discharged to the dissolution tank 12 and a shooter 19 for guiding the empty bag to the recovery box 18 are provided. is there.
【0016】上記装置の動作を作用とともに、図1、図
3〜図7を参照して説明する。図1に示す状態で袋搭載
ボタンが押されると、昇降手段2により載置手段1が最
下部まで下降し粉体袋Xの積載が可能となる。オペレー
タは、本体の前扉を開け載置手段1上に所定量の粉体を
計量充填した粉体袋Xを多重に積載する。粉体袋Xの積
載が完了し前扉が閉められ溶解開始ボタンが押される
と、載置手段1が昇降手段2により上昇し、図3に示す
ように図示しないセンサで最上層の粉体袋の上面が把持
部3と当接する位置で停止する。把持部3は、図示しな
い真空ポンプなどの真空発生器につながっており、粉体
袋の上面を吸引把持する。把持部3で粉体袋の把持が完
了すると、図4に示すように搬送手段21により最上層
の粉体袋を把持した把持部3が案内板5上へと移動し停
止する。所定の位置まで粉体袋が搬送されると、把持部
3の真空を停止し把持部3より粉体袋を解放する。解放
された粉体袋は自重により案内板5上に落下し、案内板
5上を滑り落ち、図5に示すように袋保持手段9内へ案
内される。袋保持手段9へ粉体袋が案内されたことをセ
ンサS1で確認すると、保持具8で粉体袋を吸引保持す
る。保持が完了すると、モータ7により袋保持手段9が
揺動を開始し、起立した位置で停止する。The operation of the above-described device will be described together with its operation with reference to FIGS. 1 and 3 to 7. When the bag loading button is pressed in the state shown in FIG. 1, the loading means 1 is lowered to the lowermost position by the elevating means 2 and the powder bags X can be loaded. The operator opens the front door of the main body and multiplies the loading means 1 with multiple powder bags X into which a predetermined amount of powder has been measured and filled. When the loading of the powder bags X is completed, the front door is closed and the melting start button is pressed, the placing means 1 is moved up by the elevating means 2, and as shown in FIG. Stops at a position where the upper surface of the abuts against the grip 3. The grip portion 3 is connected to a vacuum generator such as a vacuum pump (not shown) and sucks and grips the upper surface of the powder bag. When the gripping portion 3 completes gripping the powder bag, the gripping portion 3 that grips the uppermost powder bag by the transport means 21 moves onto the guide plate 5 and stops, as shown in FIG. When the powder bag is conveyed to a predetermined position, the vacuum of the grip portion 3 is stopped and the powder bag is released from the grip portion 3. The released powder bag falls on the guide plate 5 by its own weight, slides down on the guide plate 5, and is guided into the bag holding means 9 as shown in FIG. When the sensor S1 confirms that the powder bag is guided to the bag holding means 9, the powder bag is sucked and held by the holder 8. When the holding is completed, the bag holding means 9 starts to swing by the motor 7 and stops at the standing position.
【0017】起立した状態で袋保持手段9が装置幅方向
に移動し、粉体袋の上部が把持手段10へ挿入される。
把持手段10は、袋保持手段9の移動が完了し粉体袋上
部の挿入が確認されると、図6に示すようにシリンダを
作動させ粉体袋上部を把持する。粉体袋上部の把持が完
了すると、切断手段11のシリンダを作動させてカッタ
11aを前進させ、上部を全幅に渡って切断開封する。
粉体袋の上部が開封されると、袋保持手段9がホッパー
13上に移動し、モータ7を作動させて袋保持手段9を
ホッパー13側に揺動させ、図7に示すように袋内の粉
体を溶解槽12内へ払い出す。したがって、モータ7に
よる揺動機構を含む袋保持手段9とホッパー13は、袋
内の粉体を払い出す粉体供給手段を構成している。粉体
を払い出した後袋保持手段9は起立位置に揺動し、再び
把持手段10の下方位置に移動する。把持手段10の把
持を解除して袋上部の切片X1を袋保持手段9に収納
し、シュータ19側へ揺動し、保持手段8の真空を解除
して粉体を払い出した後の空袋と袋上端の切片を袋保持
手段9から排出し、回収ボックス18へ収納する。その
後案内板5と同角度まで揺動し、案内板5の位置まで移
動して待機状態のもどり、次の粉体袋の受け入れに備え
る。The bag holding means 9 moves in the apparatus width direction in the upright state, and the upper portion of the powder bag is inserted into the holding means 10.
When the movement of the bag holding means 9 is completed and the insertion of the upper part of the powder bag is confirmed, the holding means 10 operates the cylinder to hold the upper part of the powder bag as shown in FIG. When the grip of the upper part of the powder bag is completed, the cylinder of the cutting means 11 is operated to advance the cutter 11a, and the upper part is cut and opened over the entire width.
When the upper part of the powder bag is opened, the bag holding means 9 moves onto the hopper 13, and the motor 7 is operated to swing the bag holding means 9 toward the hopper 13 side, and as shown in FIG. The powder of the above is discharged into the dissolution tank 12. Therefore, the bag holding means 9 including the swing mechanism by the motor 7 and the hopper 13 constitute a powder supply means for discharging the powder in the bag. After the powder is discharged, the bag holding means 9 swings to the standing position and moves to the position below the gripping means 10 again. The gripping means 10 is released and the section X1 on the upper part of the bag is stored in the bag holding means 9, swings toward the shooter 19 side, the vacuum of the holding means 8 is released, and the empty bag after the powder is discharged. The section at the upper end of the bag is discharged from the bag holding means 9 and stored in the collection box 18. After that, it swings to the same angle as the guide plate 5, moves to the position of the guide plate 5, returns to the standby state, and prepares for receiving the next powder bag.
【0018】一方、溶解槽12は粉体が供給された後、
給液手段14より溶解液を溶解槽12へセンサにて所定
量供給する。同時に、攪拌手段15が作動し、粉体の溶
解を開始する、攪拌開始から一定時間経過後、濃度測定
手段16で溶液の濃度を測定し、予め定められた濃度範
囲に到達すると攪拌手段15を停止し、溶液を貯蔵タン
ク17に送る。貯蔵タンク17内に貯溜された溶液は、
次工程からの信号を受けると、電磁弁20を開くことに
より次工程へと供給される。貯蔵タンク17の溶液が次
工程に供給され液面レベルが低下すると、上述の載置手
段上昇から貯蔵タンク17へ移行までの操作が繰り返し
行われる。On the other hand, in the melting tank 12, after the powder is supplied,
The solution is supplied from the liquid supply means 14 to the dissolution tank 12 by a sensor in a predetermined amount. At the same time, the stirring means 15 is activated to start the dissolution of the powder. After a lapse of a certain time from the start of stirring, the concentration measuring means 16 measures the concentration of the solution, and when the concentration reaches a predetermined range, the stirring means 15 Stop and send solution to storage tank 17. The solution stored in the storage tank 17 is
When the signal from the next process is received, it is supplied to the next process by opening the solenoid valve 20. When the solution in the storage tank 17 is supplied to the next step and the liquid level decreases, the above-described operation from raising the mounting means to shifting to the storage tank 17 is repeated.
【0019】このように積載された粉体袋の移動、開袋
から、溶解および溶液調整、さらに空袋回収、溶液の次
工程への供給までの一連の動作が全て自動化され、この
間の手作業が不要となる。したがって、所定の処理が迅
速にかつ正確に行われる。また、カッタ11aによる切
断、開袋時に粉体袋は起立状態にあり、袋内の粉体は袋
下部に移動しており、実質的に粉体の存在しない袋上部
が切断されるので、カッタ11aと粉体との直接接触が
なくなる。その結果、異物の混入や、粉体の飛散による
装置の汚損が防止される。A series of operations from the movement and opening of the powder bags thus loaded, to the dissolution and solution adjustment, the empty bag collection, and the supply of the solution to the next process are all automated, and manual work during this period is performed. It becomes unnecessary. Therefore, the predetermined process is performed quickly and accurately. In addition, the powder bag is in an upright state during cutting and bag opening by the cutter 11a, the powder in the bag is moving to the lower part of the bag, and the upper part of the bag in which substantially no powder is present is cut off. There is no direct contact between 11a and the powder. As a result, it is possible to prevent contamination of the device due to mixing of foreign matter and scattering of powder.
【0020】[0020]
【発明の効果】以上の説明から明かなように、本発明の
粉体自動溶解装置によれば、載置手段に所定量の粉体を
計量充填した粉体袋を多段に積載するだけで、粉体袋の
開封から粉体の溶解、空袋の処理までを全て自動で行な
うため、粉体袋を予め決められた場所に取り付けセット
したり、粉体袋内の粉体を払い出した後の空袋を取り外
すという人手による作業を省略でき、しかも、搬送中の
粉体袋の脱落トラブルもない。その結果、所定の処理
を、効率よく迅速にかつ安定して行うことができる。As is apparent from the above description, according to the automatic powder melting apparatus of the present invention, it is possible to simply stack the powder bags into which the predetermined amount of powder is metered and filled on the mounting means in multiple stages. Since the process from opening the powder bag to melting the powder and processing the empty bag is performed automatically, after installing the powder bag in a predetermined location or setting it, or after discharging the powder in the powder bag, The manual work of removing the empty bag can be omitted, and the powder bag does not fall off during transportation. As a result, the predetermined processing can be performed efficiently, quickly, and stably.
【0021】また、本発明に係る粉体自動溶解装置で
は、粉体袋を起立させ、粉体袋内の粉体を袋の下方に移
動させた後、粉体が入っていない袋上部の切断開封を行
なうため、切断刃と粉体との接触がなく、異物の混入や
粉体の飛散による装置の汚損も防止でき、安定して目標
とする粉体の溶解液を供給することができる。In the powder automatic melting apparatus according to the present invention, the powder bag is erected, the powder in the powder bag is moved to the lower side of the bag, and then the upper part of the bag containing no powder is cut. Since the opening is performed, there is no contact between the cutting blade and the powder, it is possible to prevent contamination of the device due to mixing of foreign matter and scattering of the powder, and it is possible to stably supply the target solution of the powder.
【図1】本発明の一実施例に係る粉体自動溶解装置の待
機状態における概略側面図である。FIG. 1 is a schematic side view of a powder automatic melting apparatus according to an embodiment of the present invention in a standby state.
【図2】図1の装置の正面図である。2 is a front view of the device of FIG. 1. FIG.
【図3】図1の装置における、載置手段を上昇させ最上
部の粉体袋を把持した状態を示す側面図である。3 is a side view showing a state in which the placing means is raised and the uppermost powder bag is held in the apparatus of FIG. 1. FIG.
【図4】図1の装置における、把持した粉体袋を定位置
まで搬送した状態を示す側面図である。4 is a side view showing a state in which the grasped powder bag is conveyed to a fixed position in the apparatus of FIG.
【図5】図1の装置における、袋保持手段に粉体袋を収
納し保持した状態を示す側面図である。5 is a side view showing a state where the powder bag is stored and held in the bag holding means in the apparatus of FIG. 1. FIG.
【図6】図1の装置における、粉体袋を起立させ袋の上
端を把持した状態を示す側面図である。6 is a side view showing a state in which the powder bag is erected and the upper end of the bag is held in the apparatus of FIG.
【図7】図1の装置における、保持手段を揺動させ溶解
槽に粉体を供給している状態を示す側面図である。7 is a side view showing a state in which the holding means is swung and powder is supplied to the melting tank in the apparatus of FIG. 1. FIG.
X 粉体袋 1 載置手段 2 昇降手段 3 把持部 4 移動手段 5 案内板 6 軸 7 モータ 8 保持具 9 袋保持手段 10 把持手段 11 切断手段 12 溶解槽 13 ホッパー 14 給液手段 15 攪拌手段 16 濃度測定手段 17 貯蔵タンク 18 回収ボックス 19 シュータ 20 電磁弁 21 搬送手段 S1 粉体袋検知センサ X powder bag 1 Placement means 2 lifting means 3 grip 4 means of transportation 5 information board 6 axes 7 motor 8 holder 9 bag holding means 10 gripping means 11 Cutting means 12 Melting tank 13 hopper 14 Liquid supply means 15 Stirring means 16 Concentration measuring means 17 Storage tank 18 collection box 19 Shoota 20 solenoid valve 21 Transporting means S1 powder bag detection sensor
フロントページの続き (56)参考文献 特開 平3−161043(JP,A) 実開 平4−83250(JP,U) 実開 平4−18540(JP,U) 実開 平5−58150(JP,U) (58)調査した分野(Int.Cl.7,DB名) A61J 3/00 312 A61M 1/14 511 B01F 15/02 Continuation of front page (56) Reference JP-A-3-161043 (JP, A) Actual flat 4-83250 (JP, U) Actual flat 4-18540 (JP, U) Actual flat 5-58150 (JP , U) (58) Fields surveyed (Int.Cl. 7 , DB name) A61J 3/00 312 A61M 1/14 511 B01F 15/02
Claims (4)
重に積み重ねて積載する載置手段と、前記載置手段を上
下に昇降する昇降手段と、前記多重に積み重ねられた粉
体袋の最上部の袋を移送する搬送手段と、搬送された袋
を保持し、粉体袋を起立させる袋保持手段と、前記起立
した袋の上端を把持する把持手段と、前記把持された袋
の上部を切断開袋する切断手段と、前記上部を切断開袋
した粉体充填袋を転倒傾斜させて、袋内の粉体を払い出
す粉体供給手段と、前記粉体供給手段から供給される粉
体を受け入れ、攪拌手段を有する溶解槽と、粉体を溶解
する溶解液を前記溶解槽内へ供給する給液手段と、粉体
が溶解された溶解槽内の溶液の濃度を測定する濃度測定
手段と、前記溶液を次の工程に供給するため貯溜する貯
蔵タンクと、前記粉体を払い出した後の空袋を回収する
回収手段と、を備えていることを特徴とする粉体自動溶
解装置。1. A mounting means for stacking and stacking multiple powder bags in which a predetermined amount of powder has been metered and loaded, an elevating means for vertically moving the mounting means, and the multiple stacked powders. Conveying means for transferring the uppermost bag of the bags, bag holding means for holding the conveyed bag and raising the powder bag, holding means for holding the upper end of the raised bag, and the grasped bag A cutting means for cutting and opening the upper part of the bag, a powder supply means for tilting the powder-filled bag with the upper part cut and opened, and discharging the powder in the bag; and a powder supply means for supplying the powder. A dissolution tank having a stirring means for receiving the powder, a liquid supply means for supplying a dissolution liquid for dissolving the powder into the dissolution tank, and measuring the concentration of the solution in the dissolution tank in which the powder is dissolved. Concentration measuring means, a storage tank for storing the solution for supplying to the next step, and the powder An automatic powder melting device, comprising: a collecting means for collecting empty bags after the body is discharged.
段とが、装置本体から分離されている、請求項1の粉体
自動溶解装置。2. The automatic powder melting apparatus according to claim 1, wherein the placing means, or the placing means and the conveying means are separated from the apparatus main body.
うに各溶液毎の溶解槽と貯蔵タンクが設けられている、
請求項1または2の粉体自動溶解装置。3. A dissolution tank and a storage tank for each solution are provided so that two or more kinds of solutions can be individually supplied.
The powder automatic melting device according to claim 1 or 2.
希釈、混合の各手段が設けられている、請求項1、2ま
たは3の粉体自動溶解装置。4. A metering of the solution after the storage tank,
The automatic powder melting apparatus according to claim 1, 2 or 3, wherein means for diluting and mixing are provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08272894A JP3374512B2 (en) | 1994-03-30 | 1994-03-30 | Automatic powder melting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08272894A JP3374512B2 (en) | 1994-03-30 | 1994-03-30 | Automatic powder melting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07265393A JPH07265393A (en) | 1995-10-17 |
JP3374512B2 true JP3374512B2 (en) | 2003-02-04 |
Family
ID=13782489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP08272894A Expired - Fee Related JP3374512B2 (en) | 1994-03-30 | 1994-03-30 | Automatic powder melting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3374512B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150107087A (en) * | 2014-03-13 | 2015-09-23 | 주식회사 삼일기계 | Apparatus for automatic supply of coating resin |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4798648B2 (en) * | 2005-05-31 | 2011-10-19 | 日機装株式会社 | Powder supply method and powder supply apparatus |
CN109552716A (en) * | 2018-12-10 | 2019-04-02 | 北京北矿亿博科技有限责任公司 | A kind of ammonium nitrate solution preparation system and method |
CN109499416A (en) * | 2018-12-13 | 2019-03-22 | 广州骐骥生物科技有限公司 | A kind of dialysis powder mixing machine of automatic charging |
-
1994
- 1994-03-30 JP JP08272894A patent/JP3374512B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150107087A (en) * | 2014-03-13 | 2015-09-23 | 주식회사 삼일기계 | Apparatus for automatic supply of coating resin |
KR101578020B1 (en) | 2014-03-13 | 2015-12-16 | (주)삼일기계 | Apparatus for automatic supply of coating resin |
Also Published As
Publication number | Publication date |
---|---|
JPH07265393A (en) | 1995-10-17 |
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