JP3340512B2 - Conveyor transfer control method and transfer control device - Google Patents
Conveyor transfer control method and transfer control deviceInfo
- Publication number
- JP3340512B2 JP3340512B2 JP14387793A JP14387793A JP3340512B2 JP 3340512 B2 JP3340512 B2 JP 3340512B2 JP 14387793 A JP14387793 A JP 14387793A JP 14387793 A JP14387793 A JP 14387793A JP 3340512 B2 JP3340512 B2 JP 3340512B2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- material storage
- conveyor
- transfer
- transport
- 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 - Lifetime
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Description
【０００１】[0001]
【産業上の利用分野】本発明はコンベア搬送制御方法及
び搬送制御装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a conveyor transfer control method and a transfer control device.
【０００２】[0002]
【従来の技術】図２は従来のバッチャプラント等に付帯
するコンベア搬送設備の一例を示すもので、Ａ〜Ｅはそ
れぞれ異なる粒径の骨材（原料）、１ａ〜１ｅは原料貯
蔵槽であり、これらの原料貯蔵槽１ａ〜１ｅには、骨材
Ａ〜Ｅがそれぞれ別箇に貯留されている。2. Description of the Related Art FIG. 2 shows an example of a conveyor transporting equipment attached to a conventional batcher plant or the like. A to E are aggregates (raw materials) having different particle diameters, and 1a to 1e are raw material storage tanks. In these raw material storage tanks 1a to 1e, aggregates A to E are stored separately.
【０００３】各原料貯蔵槽１ａ〜１ｅは列をなすように
設置され、各原料貯蔵槽１ａ〜１ｅによってストックヤ
ード２を形成している。Each of the raw material storage tanks 1a to 1e is installed in a line, and a stock yard 2 is formed by the raw material storage tanks 1a to 1e.
【０００４】３ａ1，３ａ2，３ｂ〜３ｅはゲート並びに
該ゲートを開閉するアクチュエータにより構成される原
料切出装置であり、原料切出装置３ａ1，３ａ2は原料貯
蔵槽１ａ下部に、また原料切出装置３ｂ〜３ｅは原料貯
蔵槽１ｂ〜１ｅの各下部にそれぞれ設けられている。Reference numerals 3a 1 , 3a 2 , 3b to 3e denote raw material extracting devices each composed of a gate and an actuator for opening and closing the gate. The raw material extracting devices 3a 1 and 3a 2 are provided below the raw material storage tank 1a. The raw material extracting devices 3b to 3e are provided at lower portions of the raw material storage tanks 1b to 1e, respectively.
【０００５】４は第１のコンベアであり、該第１のコン
ベア４は前記のストックヤード２の直下に設置され且つ
原料搬送部が各原料切出装置３ａ1，３ａ2，３ｂ〜３ｅ
と対峙している。Reference numeral 4 denotes a first conveyor. The first conveyor 4 is installed immediately below the stock yard 2 and has a raw material transporting unit 3a 1 , 3a 2 , 3b to 3e.
And confront.
【０００６】５は第１の搬送検出器であり、該第１の搬
送検出器５は第１のコンベア４の原料搬送方向下流側端
部付近に配設され、該第１のコンベア４によって骨材Ａ
〜Ｅが搬送されているか否かを検知して搬送検出信号１
６を出力するようになっている。Reference numeral 5 denotes a first transport detector. The first transport detector 5 is disposed near the downstream end of the first conveyor 4 in the raw material transport direction. Material A
To E are transported, and a transport detection signal 1 is detected.
6 is output.
【０００７】８は第２のコンベアであり、該第２のコン
ベア８は前記の第１のコンベア４から骨材Ａ〜Ｅを受継
ぎ、該骨材Ａ〜Ｅをバッチャプラント本体７の内部へ搬
送するようになっており、第１、第２のコンベア４，８
により原料搬送装置を構成している。Reference numeral 8 denotes a second conveyor. The second conveyor 8 receives aggregates A to E from the first conveyor 4 and transfers the aggregates A to E to the inside of the batcher plant body 7. The first and second conveyors 4, 8
Constitutes a raw material transport device.
【０００８】９は第２の搬送検出器であり、該第２の搬
送検出器９は第２のコンベア８の原料搬送方向下流側端
部付近に配設され、該第２のコンベア８によって骨材Ａ
〜Ｅが搬送されているか否かを検知して搬送検出信号１
７を出力するようになっている。Reference numeral 9 denotes a second transport detector. The second transport detector 9 is disposed near the downstream end of the second conveyor 8 in the raw material transport direction. Material A
To E are transported, and a transport detection signal 1 is detected.
7 is output.
【０００９】前記のバッチャプラント本体７の内部に
は、原料貯蔵ビン１０ａ〜１０ｅが設置されており、該
原料貯蔵ビン１０ａ〜１０ｅには、骨材Ａ〜Ｅがそれぞ
れ別箇に貯留されるようになっている。The raw material storage bins 10a to 10e are provided inside the batcher plant body 7, and the raw material storage bins 10a to 10e store aggregates A to E separately. It has become.
【００１０】１１はシュータ並びに該シュータを移動さ
せるアクチュエータにより構成される原料振分装置であ
り、該原料振分装置１１はシュータの位置を適宜設定す
ることにより前記の第２のコンベア８により搬送された
骨材Ａ〜Ｅを所定の原料貯蔵ビン１０ａ〜１０ｅへ投入
させ得るようになっている。Reference numeral 11 denotes a raw material distributing device constituted by a chute and an actuator for moving the chute. The raw material distributing device 11 is conveyed by the second conveyor 8 by appropriately setting the position of the chute. Aggregates A to E can be charged into predetermined raw material storage bins 10a to 10e.
【００１１】１２ａ〜１２ｅは補給検出器であり、該補
給検出器１２ａ〜１２ｅはそれぞれ前記の原料貯蔵ビン
１０ａ〜１０ｅに取り付けられ、原料貯蔵ビン１０ａ〜
１０ｅに貯留されている骨材Ａ〜Ｅの貯留高さが所定値
以下になると補給検出信号１８ａ〜１８ｅを出力するよ
うになっている。Reference numerals 12a to 12e denote replenishment detectors. The replenishment detectors 12a to 12e are attached to the raw material storage bins 10a to 10e, respectively.
When the storage heights of the aggregates A to E stored in 10e become equal to or less than a predetermined value, supply detection signals 18a to 18e are output.
【００１２】１３は位置検出器であり、該位置検出器１
３は前記の原料振分装置１１のシュータを介し第２のコ
ンベア８とどの原料貯蔵ビン１０ａ〜１０ｅとが連絡さ
れているのかを検知するためにシュータの位置を検知し
て位置検出信号１９を出力するようになっている。Reference numeral 13 denotes a position detector.
3 detects the position of the shooter to detect which of the raw material storage bins 10a to 10e is connected to the second conveyor 8 via the shooter of the raw material distribution device 11, and generates a position detection signal 19. Output.
【００１３】１４は制御装置、２６は警報装置であり、
前記の制御装置１４には、下記のような時間的なデータ
が搬送作動時間信号として予め手動入力されている。14 is a control device, 26 is an alarm device,
The following temporal data is manually input to the control device 14 in advance as a transport operation time signal.
【００１４】１）各原料切出装置３ａ1，３ａ2，３ｂ〜
３ｅの開放時間。これは、各原料切出装置３ａ1，３
ａ2，３ｂ〜３ｅ間の距離と第１、第２のコンベア４，
８の搬送速度とに基づいて計算と実測とにより求める。1) Each raw material cutting device 3a 1 , 3a 2 , 3b
3e opening time. This is because each raw material cutting device 3a 1 , 3
a 2 , the distance between 3b to 3e and the first and second conveyors 4,
8 and is obtained by calculation and actual measurement.
【００１５】２）ある原料切出装置３ａ1，３ａ2，３ｂ
〜３ｅのうちの一つから骨材Ａ〜Ｅを切出した後、他の
原料切出装置３ａ1，３ａ2，３ｂ〜３ｅのうちの一つか
ら骨材Ａ〜Ｅを切出す際の間隔（異なる原料切出装置３
ａ1，３ａ2，３ｂ〜３ｅを引続いて作動させる際の間
隔）。これは、骨材Ａ〜Ｅの搬送距離と搬送速度及び原
料振分装置１１の移動距離と移動速度とにに基づいて計
算と実測とにより求める。2) Certain raw material extracting devices 3a 1 , 3a 2 , 3b
After cut aggregate A~E from one of ～3E, other ingredients cutting device 3a 1, 3a 2, spacing when cutting the aggregate A~E from one of 3b~3e (Different raw material extraction device 3
a 1 , 3a 2 , 3b to 3e during subsequent operation). This is obtained by calculation and actual measurement based on the transport distance and transport speed of the aggregates A to E, and the travel distance and travel speed of the raw material distribution device 11.
【００１６】上記の１）項は、各原料貯蔵槽１ａ〜１ｅ
より所定量の骨材Ａ〜Ｅがそれぞれ切出されるようにす
るための要件であり、また、２）項は、原料貯蔵ビン１
０ａ〜１０ｅに投入される骨材Ａ〜Ｅの混合を防止する
ための要件である。The above item 1) corresponds to each of the raw material storage tanks 1a to 1e.
This is a requirement for a more predetermined amount of aggregates A to E to be cut out, respectively.
This is a requirement for preventing the mixing of the aggregates A to E to be put into 0a to 10e.
【００１７】前記の制御装置１４は、前記の搬送検出信
号１６，１７と補給検出信号１８ａ〜１８ｅと位置検出
信号１９と搬送作動時間信号とに基づき、各原料切出装
置３ａ1，３ａ2，３ｂ〜３ｅに対しゲート作動信号２１
ａ1，２１ａ2，２１ｂ〜２１ｅを、第１、第２のコンベ
ア４，８に対しコンベア作動信号２２，２４を、原料振
分装置１１に対しシュータ作動信号２５を、更に警報装
置２６に対し異常発生信号２７を出力するようになって
いる。Based on the transport detection signals 16 and 17, the replenishment detection signals 18a to 18e, the position detection signal 19, and the transport operation time signal, the control device 14 controls each of the raw material extracting devices 3a 1 , 3a 2 , 3a. Gate operation signal 21 for 3b-3e
a 1, 21a 2, the 21B～21e, the first conveyor actuation signal 22 to the second conveyor 4, 8, the shooter actuation signal 25 relative to the starting material distributing device 11, to further warning device 26 An abnormality occurrence signal 27 is output.
【００１８】上述した構成を有するコンベア搬送設備に
おいて、例えば、バッチャプラント本体７での生コンク
リートの製造に伴い、原料貯蔵ビン１０ｂに貯蔵されて
いる骨材Ｂの貯蔵高さが所定値以下になると、補給検出
器１２ｂから制御装置１４に補給検出信号１８ｂが出力
される。In the conveyor transporting facility having the above-described configuration, for example, when the storage height of the aggregate B stored in the raw material storage bin 10b becomes less than a predetermined value due to the production of ready-mixed concrete in the batcher plant body 7, Then, a replenishment detection signal 18b is output from the replenishment detector 12b to the control device 14.
【００１９】制御装置１４は、補給検出信号１８ｂが出
力されると、原料貯蔵ビン１０ｂに対しての搬送作動時
間信号を選択することで、位置検出器１３が出力する位
置検出信号１９を検知しつつ原料振分装置１１にシュー
タ作動信号２５を出力し、原料振分装置１１のシュータ
により第２のコンベア８と原料貯蔵ビン１０ｂとが連絡
されるような状態にする。When the replenishment detection signal 18b is output, the control device 14 detects the position detection signal 19 output from the position detector 13 by selecting the transport operation time signal for the raw material storage bin 10b. At the same time, the shooter operation signal 25 is output to the raw material distributing device 11 so that the chute of the raw material distributing device 11 connects the second conveyor 8 and the raw material storage bin 10b.
【００２０】また同時に制御装置１４は、コンベア作動
信号２２，２４を第１、第２のコンベア４，８に出力し
て該第１、第２のコンベア４，８を作動させるととも
に、前記の搬送作動時間信号に基づきゲート作動信号２
１ｂを原料切出装置３ｂに出力して該原料切出装置３ｂ
のゲートを所定時間開放させる。At the same time, the control device 14 outputs the conveyor operation signals 22 and 24 to the first and second conveyors 4 and 8 to operate the first and second conveyors 4 and 8 and to carry out the transfer operation. Gate operation signal 2 based on operation time signal
1b is output to the raw material extracting device 3b and the raw material extracting device 3b
Gate is opened for a predetermined time.
【００２１】原料切出装置３ｂのゲートが所定時間開放
されると、前記の原料貯蔵ビン１０ｂに補給すべき分量
の骨材Ｂが、原料貯蔵槽１ｂから第１のコンベア４へ切
出される。When the gate of the raw material extracting device 3b is opened for a predetermined time, an amount of aggregate B to be supplied to the raw material storage bin 10b is extracted from the raw material storage tank 1b to the first conveyor 4.
【００２２】この骨材Ｂは、第１〜第３のコンベア４，
６，８によってバッチャプラント本体７の内部へ搬送さ
れたうえ、原料振分装置１１を経て原料貯蔵ビン１０ｂ
に投入される。The aggregate B includes first to third conveyors 4,
6 and 8, the raw material is transferred to the inside of the batcher plant body 7, and then passed through the raw material distribution device 11 to the raw material storage bin 10b.
It is thrown into.
【００２３】また、原料貯蔵ビン１０ｂに対して骨材Ｂ
の補給が行われている際には、第１、第２の搬送検出器
５，９により骨材Ｂの搬送が行われているか否かが検出
されている。Further, the aggregate B
During the replenishment, the first and second transport detectors 5 and 9 detect whether or not the aggregate B is being transported.
【００２４】すなわち、ゲート作動信号２１ｂが出力さ
れた後、原料切出装置３ｂのゲートが開放しないと、第
１、第２の搬送検出器５，９により骨材Ｂの搬送が行わ
れていないという状態を示す信号が出力され続け、一
方、原料切出装置３ｂのゲートが開放したままになる
と、第１、第２の搬送検出器５，９により骨材Ｂの搬送
が行われているという状態を示す信号が出力され続け
る。That is, if the gate of the raw material extracting device 3b is not opened after the gate operation signal 21b is output, the aggregate B is not transported by the first and second transport detectors 5, 9. When the gate of the raw material extracting device 3b is kept open, the first and second transport detectors 5 and 9 indicate that aggregate B is being transported. The signal indicating the state continues to be output.
【００２５】このように、原料切出装置３ｂのゲートに
作動不良が発生し、骨材ｂが切出し続けられたり、ある
いは全く切出されなかったりすると、制御装置１４から
警報装置２６に対して異常発生信号２７が出力され、警
報装置２６が作動する。As described above, if the gate of the raw material extracting device 3b malfunctions and the aggregate b continues to be extracted or is not extracted at all, the control device 14 issues an alarm to the alarm device 26. The generation signal 27 is output, and the alarm device 26 operates.
【００２６】また、原料貯蔵ビン１０ｂ以外の他の原料
貯蔵ビン１０ａ，１０ｃ〜１０ｅに貯蔵されている骨材
Ａ，Ｃ〜Ｅの貯蔵高さが所定値以下になると、補給検出
器１２ａ，１２ｃ〜１２ｅから制御装置１４に補給検出
信号１８ａ，１８ｃ〜１８ｅが出力され、上述した原料
貯蔵ビン１０ｂに骨材Ｂが補給されたときと略同様な経
過によって、原料貯蔵ビン１０ａ，１０ｃ〜１０ｅに骨
材Ａ，Ｃ〜Ｅが補給される。When the storage heights of the aggregates A, C to E stored in the raw material storage bins 10a, 10c to 10e other than the raw material storage bin 10b become less than a predetermined value, the supply detectors 12a, 12c. 12e output replenishment detection signals 18a, 18c to 18e to the control device 14, and the raw material storage bins 10a, 10c to 10e are supplied to the raw material storage bins 10a, 10c to 10e in substantially the same manner as when the above-described raw material storage bin 10b is supplied with the aggregate B. Aggregates A, CE are replenished.
【００２７】更に、例えば、原料貯蔵ビン１０ｂに対す
る骨材Ｂの搬送中に、原料貯蔵ビン１０ｃに貯蔵されて
いる骨材Ｃの貯蔵高さが所定値以下になって補給検出器
１２ｃから制御装置１４に補給検出信号１８ｃが出力さ
れた場合には、制御装置１４は前記の搬送作動時間信号
に基づき、原料貯蔵槽１ｂからの骨材Ｂの切出しが終了
した後、所定時間経過してから原料貯蔵槽１ｃから骨材
Ｃの切出しを開始するようになっており、各原料貯蔵ビ
ン１０ａ〜１０ｅに該原料貯蔵ビン１０ａ〜１０ｅに搬
送すべき骨材Ａ〜Ｅ以外の他のものが投入されるのを防
止している。Further, for example, while the aggregate B is being transported to the raw material storage bin 10b, the storage height of the aggregate C stored in the raw material storage bin 10c becomes equal to or less than a predetermined value, and the supply detector 12c controls the control device. When the supply detection signal 18c is output to the control unit 14, the control device 14 determines, based on the transport operation time signal, that the raw material has been cut out from the raw material storage tank 1b after a predetermined time has elapsed after the cutting of the aggregate B has been completed. Cutting of the aggregate C from the storage tank 1c is started, and materials other than the aggregates A to E to be transported to the raw material storage bins 10a to 10e are put into the raw material storage bins 10a to 10e. Is prevented.
【００２８】[0028]
【発明が解決しようとする課題】上述したような構成を
有するコンベア搬送設備において、原料貯蔵ビン１０ａ
〜１０ｅに対する骨材Ａ〜Ｅの搬送作業を調整（計算及
び実測）することなく自動連続運転するためには、第
１、第２のコンベア４，８による骨材Ａ〜Ｅの搬送間隔
を計測する必要がある。In the conveyor system having the above-mentioned construction, the material storage bin 10a is provided.
In order to perform automatic continuous operation without adjusting (calculating and measuring) the work of transporting the aggregates A to E with respect to 10 to 10e, the transport intervals of the aggregates A to E by the first and second conveyors 4, 8
The need to measure total.
【００２９】ところが、従来のコンベア搬送設備では、
原料振分装置１１のシュータが第３のコンベア８とある
原料貯蔵ビン１０ａ〜１０ｅとを連絡している状態か
ら、第３のコンベア８と他の原料貯蔵ビン１０ａ〜１０
ｅとを連絡するような状態に前記のシュータを移動させ
るのにそれぞれ要する時間（原料振分装置１１のシュー
タの各設定位置相互間の移動に要する時間）、また、第
１、第２のコンベア４，８による骨材Ａ〜Ｅの移送時間
を設計値に基づいて求め、搬送間隔を手動入力、あるい
は実測しながら調整するため、自動連続運転を可能とす
るのには多くの時間を要し、搬送作業が必ずしも効率よ
く行われているとはいえなかった。However, in the conventional conveyor transport equipment,
From the state in which the shooter of the raw material distribution device 11 connects the third conveyor 8 to one of the raw material storage bins 10a to 10e, the third conveyor 8 is connected to the other raw material storage bins 10a to 10e.
e, the time required to move the shooter to a state where the shooter communicates with each other (the time required to move the shooter of the raw material distribution device 11 between the respective setting positions), and the first and second conveyors. It takes a lot of time to enable automatic continuous operation because the transfer time of aggregates A to E by 4, 8 is determined based on the design value, and the transfer interval is manually input or adjusted while actually measuring. However, it cannot be said that the transfer operation is always performed efficiently.
【００３０】本発明は上述した実情に対処するためのも
ので、コンベア搬送設備における原料の搬送調整の省力
化と均一化を目的としている。The present invention has been made in order to cope with the above-mentioned situation, and has as its object to save labor and uniformize the adjustment of material transport in a conveyor transport facility.
【００３１】上記目的を達成するために、本発明のコン
ベア搬送制御方法においては、複数の原料貯蔵槽から複
数の原料貯蔵ビンへ向って同一の原料搬送装置により順
次移送される複数種類の原料を、各原料貯蔵ビンに対し
それぞれ位置設定可能な原料振分装置を用いて各種類ご
とに異なる原料貯蔵ビンへ補給する際に、手動運転にて
一旦原料を原料搬送装置上に流すことで各原料貯蔵槽ご
との原料搬送装置による原料の移送に要する時間を計測
して記憶器に記憶し、自動運転時に各原料貯蔵槽ごとの
移送に要する時間を記憶器から繰り返し読取り、自動連
続運転に使用する。In order to achieve the above object, in the conveyor transport control method of the present invention, a plurality of types of raw materials sequentially transferred from a plurality of raw material storage tanks to a plurality of raw material storage bins by the same raw material transfer device are provided. When replenishing different types of raw material storage bins by using a raw material distributing device that can be set for each raw material storage bin, the raw materials are temporarily fed to the raw material transport device by manual operation. the time required for transfer of the material by the material transporter for each reservoir meter measured and stored in the storage device, repeatedly read the time needed to transfer for each raw material storage tank during automatic operation from the storage unit, the automatic continuous operation use.
【００３２】また同様に、本発明の搬送制御装置におい
ては、それぞれ原料切出装置を有する複数の原料貯蔵槽
と、前記の各装置から切出された原料を複数の原料貯蔵
ビンの上方まで搬送する原料搬送装置と、この搬送装置
により搬送された原料を所定の原料貯蔵ビンへ投入させ
得る原料振分装置を持つ原料搬送装置において、原料搬
送装置により移送される各原料切出装置ごとの原料の移
送に要する時間を計る計数器と、その計測値をデータ信
号としてメモリする記憶器と、自動連続運転の際に前記
のデータ信号を記憶器から読み取り且つデータ信号によ
る時間と原料振分装置の移動に要する時間とに基づき各
原料貯蔵槽から原料を切り出す間隔を求める演算器とを
備えている。Similarly, in the transport control device of the present invention, a plurality of raw material storage tanks each having a raw material extracting device, and a raw material cut out from each of the above-described devices are transported to a position above a plurality of raw material storage bins. In a raw material transporting device having a raw material transporting device and a raw material sorting device capable of putting a raw material transported by the transporting device into a predetermined raw material storage bin, a raw material for each raw material extracting device transferred by the raw material transporting device is provided. a counter for measuring the time required for transfer of a storage device for the memory the measured value as a data signal, said during automatic continuous operation
Read the data signal from the storage device and
And the time required to move the material sorting device
And a calculator for calculating an interval at which the raw material is cut out from the raw material storage tank .
【００３３】[0033]
【作用】本発明のコンベア搬送制御方法及び搬送制御装
置のいずれにおいても、原料搬送装置により移送される
原料の各原料貯蔵槽ごとの移送時間並びに原料振分装置
の各原料貯蔵ビンに対する設定位置相互間の移動に要す
る時間を手動運転にて一旦原料を流すことで原料の各原
料貯蔵槽ごとの原料の移送時間並びに原料振分装置の各
原料貯蔵ビンに対する設定位置相互間の移動に要する時
間を自動計測し、記憶器に記憶し、この時間を記憶器か
ら繰り返し読取り自動連続運転に使用するので、調整の
省力化、均一化を行うことができる。In each of the conveyor transfer control method and the transfer control device according to the present invention, the transfer time of the raw material transferred by the raw material transfer device in each raw material storage tank and the set position of the raw material distribution device with respect to each raw material storage bin are determined. The time required for the transfer between the raw materials in each of the raw material storage tanks and the time required for moving the raw materials between the set positions for the raw material storage bins of the raw material distributing apparatus by flowing the raw materials once by manual operation. Since the automatic measurement is performed and stored in the storage device, and this time is repeatedly read from the storage device and used for the automatic continuous operation, it is possible to save labor and uniformize the adjustment.
【００３４】[0034]
【実施例】以下本発明の実施例を図面を参照しつつ説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【００３５】図１は本発明の搬送制御装置をコンベア搬
送設備に適用した一実施例を示すもので、図中、原料貯
蔵槽１ａ〜１ｅ、原料切出装置３ａ1，３ａ2，３ｂ〜３
ｅ、第１、第２のコンベア４，８、原料貯蔵ビン１０ａ
〜１０ｅ、原料振分装置１１、各種検出器５，９，１
３，１２ａ〜１２ｅは、図２に示すものと略同等に構成
されており、その他、図２と同一の符号を付した部分は
同一物を表わしている。[0035] Figure 1 shows an example of applying the conveyance control device to the conveyor conveying equipment of the present invention, in which the raw material storage tank 1 a to 1 e, material cutting device 3a 1, 3a 2, 3b~3
e, first and second conveyors 4 and 8, raw material storage bin 10a
-10e, raw material distribution device 11, various detectors 5, 9, 1
2, 3a to 12e are substantially the same as those shown in FIG. 2, and other portions denoted by the same reference numerals as those in FIG. 2 represent the same components.
【００３６】２８はデータ計数器であり、該データ計数
器２８は、タイマを内蔵し、各原料切出装置３ａ1，３
ａ2，３ｂ〜３ｅごとの移送に要する時間を計るように
なっている。Numeral 28 is a data counter, which has a built-in timer, and each of the raw material extracting devices 3a 1 , 3a
The time required for transfer for each of a 2 , 3b to 3e is measured.
【００３７】３０は記憶器であり、該記憶器３０は、計
数器２８より出力される搬送作動データ信号２９をメモ
リするようになっている。Reference numeral 30 denotes a storage device, which stores the transport operation data signal 29 output from the counter 28.
【００３８】３４は制御部であり、該制御部３４は、搬
送検出信号１６，１７と補給検出信号１８ａ〜１８ｅと
位置検出信号１９と搬送作動時間データ信号２９とに基
づき、各原料切出装置３ａ1，３ａ2，３ｂ〜３ｅに対し
ゲート作動信号２１ａ1，２１ａ2，２１ｂ〜２１ｅを、
第１、第２のコンベア４，８に対しコンベア作動信号２
２，２４を、原料振分装置１１に対しシュータ作動信号
２５を、更に警報装置２６に対し異常発生信号２７を出
力するようになっている。Reference numeral 34 denotes a control unit. The control unit 34 controls each raw material cutting device based on the transport detection signals 16 and 17, the supply detection signals 18a to 18e, the position detection signal 19, and the transport operation time data signal 29. 3a 1, 3a 2, gate actuation signals 21a 1, 21a 2 to 3 b to 3 e, the 21B～21e,
Conveyor operation signal 2 for first and second conveyors 4 and 8
2, 24, a shooter operation signal 25 to the raw material distribution device 11, and an abnormality occurrence signal 27 to the alarm device 26.
【００３９】３５は演算器であり、該演算器３５は、前
記の記憶器３０からデータ採取信号３１が出力された際
に、前記のゲート作動信号２１ａ1，２１ａ2，２１ｂ〜
２１ｅと、コンベア作動信号２２，２４と、シュータ作
動信号２５と、搬送検出信号１６，１７と、位置検出信
号１９とに基づき、原料振分装置１１のシュータの各設
定位置相互間の移動に要する時間及び第１、第２のコン
ベア４，８による骨材Ａ〜Ｅの移送時間を求め、異なる
原料切出装置３ａ1，３ａ2，３ｂ〜３ｅを引続き作動さ
せる際の間隔を、補給作動時間データ信号３６として記
憶器３０へ出力するようになっている。Numeral 35 denotes an arithmetic unit. The arithmetic unit 35 outputs the gate operation signals 21a 1 , 21a 2 , 21b to 21b when the data sampling signal 31 is output from the storage unit 30.
21e, the conveyor operation signals 22 and 24, the shooter operation signal 25, the conveyance detection signals 16 and 17, and the position detection signal 19, which are necessary for the chute of the raw material distribution device 11 to move between each set position. The time and the transfer time of the aggregates A to E by the first and second conveyors 4 and 8 are obtained, and the intervals at which the different raw material cutting devices 3a 1 , 3a 2 and 3b to 3e are continuously operated are determined as the replenishment operation times. The data signal 36 is output to the storage device 30.
【００４０】以下、本実施例の作動を説明する。The operation of this embodiment will be described below.
【００４１】コンベア搬送設備を自動運転するのに先立
って、手動運転にて一旦骨材Ａ〜Ｅを第１、第２のコン
ベア４，８上に流すことで、各原料貯蔵槽１ａ〜１ｅご
との移送に要する時間を計数器２８により計る。Prior to the automatic operation of the conveyor transporting equipment, the aggregates A to E are temporarily flowed on the first and second conveyors 4 and 8 by manual operation, so that each of the raw material storage tanks 1a to 1e. The time required for transfer is measured by a counter 28.
【００４２】データ記憶器３０に、上述のように計測し
た搬送作動時間データ信号２９をメモリさせた後、制御
部３４を作動させると、演算器３５と記憶器３０とが起
動し、第１、第２のコンベヤ４，８による骨材Ａ〜Ｅの
移送に要する時間を記憶器３０から読取る。[0042] Data storage device 30, after the transporting operation time data signal 29 meter measuring the as described above is a memory, when actuating the control unit 34, arithmetic unit 35 and a storage device 30 is started, first The time required for transferring the aggregates A to E by the second conveyors 4 and 8 is read from the storage device 30.
【００４３】前記の記憶器３０から読取った搬送作動時
間データ信号２９は、演算器２５で演算され演算器３０
に記憶される。The transport operation time data signal 29 read from the storage unit 30 is calculated by the arithmetic unit 25 and
Is stored.
【００４４】この搬送作動時間データ信号２９を制御部
３４に出力すると、制御部３４から各原料切出装置３ａ
1，３ａ2，３ｂ〜３ｅに対しゲート作動信号２１ａ1，
２１ａ2，２１ｂ〜２１ｅが、第１、第２のコンベア
４，８に対しコンベア作動信号２２，２４が、原料振分
装置１１に対しシュータ作動信号２５が出力される。When the transfer operation time data signal 29 is output to the control section 34, the control section 34 outputs the signal to each raw material cutting device 3a.
1 , 3a 2 , 3b to 3e, gate operation signals 21a 1 ,
21a 2 , 21b to 21e, conveyor operation signals 22 and 24 for the first and second conveyors 4 and 8, and a shooter operation signal 25 for the material distribution device 11 are output.
【００４５】例えば、原料振分装置１１に対する作動選
択信号３３が制御装置３４へ送られた場合には、該制御
装置３４から原料振分装置１１にシュータ作動信号２５
が出力され、シュータが各設定位置相互間を移動する。For example, when the operation selection signal 33 for the raw material distribution device 11 is sent to the control device 34, the shooter operation signal 25 is transmitted from the control device 34 to the raw material distribution device 11.
Is output, and the shooter moves between the respective setting positions.
【００４６】また、原料切出装置３ｂ並びに第１、第２
のコンベア４，８に対する搬送作動時間データ信号２９
が制御部３４へ送られた場合には、該制御部３４から原
料切出装置３ｂにゲート作動信号２１ｂが出力され、原
料貯蔵槽１ｂから所定量の骨材Ｂが切出されるととも
に、制御装置３４から第１、第２のコンベア４，８にコ
ンベア作動信号２２，２４が出力され、原料貯蔵ビン１
０ｂへ向って骨材Ｂが移送される。Further, the raw material extracting device 3b and the first and second
Operating time data signal 29 for conveyors 4 and 8
Is sent to the control unit 34, the control unit 34 outputs a gate operation signal 21b to the raw material extracting device 3b, and a predetermined amount of aggregate B is extracted from the raw material storage tank 1b. The conveyor operation signals 22 and 24 are output from the first and second conveyors 4 and 8 to the first and second conveyors 4 and 8, respectively.
Aggregate B is transported toward 0b.
【００４７】このようにして、実測補給作動時間データ
信号３６を補給作動時間データ信号２９として記憶器３
０へメモリさせた後、原料貯蔵ビン１０ａ〜１０ｅに貯
蔵されている骨材Ａ〜Ｅの貯蔵高さが所定値以下になる
と、先に述べた従来のコンベア搬送設備と略同様な経過
によって、原料貯蔵ビン１０ａ〜１０ｅに骨材Ａ〜Ｅが
補給される。As described above, the measured replenishment operation time data signal 36 is used as the replenishment operation time data signal 29 in the storage unit 3.
When the storage heights of the aggregates A to E stored in the raw material storage bins 10a to 10e become equal to or less than a predetermined value after the memory to 0, the progress is substantially similar to that of the above-described conventional conveyor transport equipment, Aggregates A to E are supplied to the raw material storage bins 10a to 10e.
【００４８】一方、例えば、原料貯蔵ビン１０ｂに対す
る骨材Ｂの搬送中に、原料貯蔵ビン１０ｃに貯蔵されて
いる骨材Ｃの貯蔵高さが所定値以下になって補給検出器
１２ｃから制御装置３４に補給検出信号１８ｃが出力さ
れた場合には、制御装置３４は前記の実測により更新さ
れた時間を読取り、原料貯蔵槽１ｂからの骨材Ｂの切出
しが終了した後、所定時間経過してから原料貯蔵槽３ｃ
から骨材Ｃの切出しを開始する。On the other hand, for example, while the aggregate B is being transported to the raw material storage bin 10b, the storage height of the aggregate C stored in the raw material storage bin 10c becomes less than a predetermined value, and the supply detector 12c sends a signal to the control device. When the replenishment detection signal 18c is output to the control unit 34, the control device 34 reads the time updated by the actual measurement, and after a predetermined time has elapsed after the cutting of the aggregate B from the raw material storage tank 1b is completed. Raw material storage tank 3c
Of the aggregate C is started.
【００４９】この原料貯蔵槽１ｂからの骨材Ｂの切出し
終了と原料貯蔵槽３ｃからの骨材Ｃの切出し開始との間
隔は、原料振分装置１１のシュータが第２のコンベア８
と原料貯蔵ビン１０ｂとを連絡する位置から第２のコン
ベア８と原料貯蔵ビン１０ｃとを連絡する位置へ移動す
るのに要する時間を演算し、時間を出力するので、骨材
Ｂの補給に引続いて骨材Ｃの搬送を効率よく行うことが
できる。The interval between the end of the cutting of the aggregate B from the raw material storage tank 1b and the start of the cutting of the aggregate C from the raw material storage tank 3c is determined by the shooter of the raw material distribution device 11 that the second conveyor 8 has.
The time required to move from the position connecting the second conveyor 8 to the raw material storage bin 10c from the position connecting the raw material storage bin 10b to the position connecting the second conveyor 8 and the raw material storage bin 10c is calculated, and the time is output. Subsequently, the transport of the aggregate C can be performed efficiently.
【００５０】このように、本実施例においては、第１、
第２のコンベア４，８により移送される骨材Ａ〜Ｅの各
原料貯蔵槽１ａ〜１ｅごとの移送時間並びに原料振分装
置１１のシュータの設定位置相互間の移動に要する時間
を計測できるので、多大な人的な労力を必要とすること
なく骨材Ａ〜Ｅの移送間隔を定めることができる。As described above, in this embodiment, the first,
The transfer time for each of the raw material storage tanks 1 a to 1 e of the aggregates A to E transferred by the second conveyors 4 and 8 and the time required to move the shooter of the raw material distribution device 11 between the set positions can be measured. Therefore, the transfer intervals of the aggregates A to E can be determined without requiring much human labor.
【００５１】なお、本発明のコンベア搬送制御方法及び
搬送制御装置は、上述した実施例のみに限定されるもの
ではなく、本発明をバッチャプラント以外のプラントに
付帯させるようにすること、その他、本発明の要旨を逸
脱しない範囲内において種々変更を加え得ることは勿論
である。It should be noted that the conveyor transfer control method and the transfer control device of the present invention are not limited to the above-described embodiment, but the present invention can be applied to plants other than the batcher plant. It goes without saying that various changes can be made without departing from the spirit of the invention.
【００５２】[0052]
【発明の効果】以上述べたように、本発明のコンベア搬
送制御方法及び搬送制御装置によれば、下記のような種
々の優れた効果を奏し得る。As described above, according to the conveyor transport control method and transport controller of the present invention, various excellent effects as described below can be obtained.
【００５３】（１）本発明のコンベア搬送制御方法及び
搬送制御装置のいずれにおいても、原料搬送装置により
移送される原料の各原料貯蔵槽ごとの移送時間を、手動
運転にて一旦原料を原料搬送装置上に流すことで計測し
て記憶器に記憶し、この時間を記憶器から繰り返し読取
り自動連続運転に使用するので、調整の省力化、均一化
を行うことができる。(1) In each of the conveyor transfer control method and the transfer control device of the present invention, the transfer time of the raw material transferred by the raw material transfer device in each raw material storage tank is manually set.
Measured by flowing the raw material once on the raw material transfer device during operation
Since the time is repeatedly read from the memory and used for the automatic continuous operation, it is possible to save labor and uniform the adjustment.
【００５４】（２）本発明の搬送制御装置においては、
原料搬送装置により移送される原料の各原料貯蔵槽ごと
の移送時間並びに原料振分装置の各原料貯蔵ビンに対す
る設定位置相互間の移動に要する時間を自動的に計測す
るので、機側での計測を必要とせず、多大な人的な労力
を必要とすることなく作業環境の向上を図ることができ
る。(2) In the transport control device of the present invention,
Automatically measures the transfer time of the raw material transferred by the raw material transport device for each raw material storage tank and the time required for the raw material distribution device to move between the set positions with respect to each raw material storage bin. And the work environment can be improved without requiring much human labor.
【図１】本発明の搬送制御装置をコンベア搬送設備に適
用した一実施例を示すブロック図である。FIG. 1 is a block diagram showing an embodiment in which a transport control device of the present invention is applied to a conveyor transport facility.
【図２】従来のコンベア搬送設備の一例を示すブロック
図である。FIG. 2 is a block diagram illustrating an example of a conventional conveyor transport facility.
１ａ〜１ｅ 原料貯蔵槽 ３ａ1，３ａ2，３ｂ〜３ｅ 原料切出装置 ４ 第１のコンベア（原料搬送装置） ８ 第２のコンベア（原料搬送装置） １０ａ〜１０ｅ 原料貯蔵ビン １１ 原料振分装置 ２８ データ計数器（計数器） ３０ 記憶器 ３５ 演算器 Ａ〜Ｅ 骨材（原料）1a~1e material reservoir 3a 1, 3a 2, 3b~3e material cutting device 4 first conveyor (material transporter) 8 second conveyor (material transporter) 10 a to 10 e material storage bin 11 material distributing device 28 data counter (counter) 30 storage unit 35 arithmetic unit A to E aggregate (raw material)
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平６−48550（ＪＰ，Ａ) 特開 昭49−94060（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) B65G 43/00 - 43/10 ────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-6-48550 (JP, A) JP-A-49-94060 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) B65G 43/00-43/10
Claims (2)
ンへ向って同一の原料搬送装置により順次移送される複
数種類の原料を、各原料貯蔵ビンに対しそれぞれ位置設
定可能な原料振分装置を用いて各種類ごとに異なる原料
貯蔵ビンへ補給する際に、手動運転にて一旦原料を原料
搬送装置上に流すことで各原料貯蔵槽ごとの原料搬送装
置による原料の移送に要する時間を計測して記憶器に記
憶し、自動運転時に各原料貯蔵槽ごとの移送に要する時
間を記憶器から繰り返し読取り、自動連続運転に使用す
ることを特徴とするコンベア搬送制御方法。1. A raw material distributing device capable of setting a plurality of types of raw materials sequentially transferred from a plurality of raw material storage tanks to a plurality of raw material storage bins by the same raw material transfer device with respect to each raw material storage bin. when replenishing the different raw materials storage bin for each type using a manual operation material transporter instrumentation once raw material by passing on material transporter for each raw material storage tank at
And wherein a time required for transfer of the material by location meter measurement and stored in the storage unit, reads repeated time needed to transfer for each raw material storage tank during automatic operation from the storage unit, used for automatic continuous operation Conveyor control method.
料貯蔵槽と、前記の各装置から切出された原料を複数の
原料貯蔵ビンの上方まで搬送する原料搬送装置と、この
搬送装置により搬送された原料を所定の原料貯蔵ビンへ
投入させ得る原料振分装置を持つ原料搬送装置におい
て、原料搬送装置により移送される各原料切出装置ごと
の原料の移送に要する時間を計る計数器と、その計測値
をデータ信号としてメモリする記憶器と、自動連続運転
の際に前記のデータ信号を記憶器から読み取り且つデー
タ信号による時間と原料振分装置の移動に要する時間と
に基づき各原料貯蔵槽から原料を切り出す間隔を求める
演算器とを備えてなることを特徴とする搬送制御装置。2. A plurality of raw material storage tanks each having a raw material extracting device, a raw material transport device for transporting raw materials cut out from each of the above devices to a plurality of raw material storage bins, and a transport device by the transport device. In a raw material transfer device having a raw material distribution device capable of putting the raw material into a predetermined raw material storage bin, a counter for measuring a time required for transferring the raw material for each raw material extracting device transferred by the raw material transfer device, A memory for storing the measured value as a data signal ; and reading and reading the data signal from the memory during automatic continuous operation.
And the time required to move the material sorting device
And a computing unit for determining an interval at which the raw material is cut out from each raw material storage tank based on the control data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14387793A JP3340512B2 (en) | 1993-06-15 | 1993-06-15 | Conveyor transfer control method and transfer control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14387793A JP3340512B2 (en) | 1993-06-15 | 1993-06-15 | Conveyor transfer control method and transfer control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0741144A JPH0741144A (en) | 1995-02-10 |
| JP3340512B2 true JP3340512B2 (en) | 2002-11-05 |
Family
ID=15349094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14387793A Expired - Lifetime JP3340512B2 (en) | 1993-06-15 | 1993-06-15 | Conveyor transfer control method and transfer control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3340512B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101417651B1 (en) * | 2013-06-21 | 2014-08-07 | 서주광 | Conveyor loading apparatus for changing the position of loading |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5351695B2 (en) * | 2009-10-05 | 2013-11-27 | 大成建設株式会社 | Earth transport system |
| CN117022969A (en) * | 2023-09-26 | 2023-11-10 | 廊坊德基机械科技有限公司 | Sand and stone finished product bin feeding device and control method |
-
1993
- 1993-06-15 JP JP14387793A patent/JP3340512B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101417651B1 (en) * | 2013-06-21 | 2014-08-07 | 서주광 | Conveyor loading apparatus for changing the position of loading |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741144A (en) | 1995-02-10 |
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