JP2891370B2 - How to use the material transfer processing system - Google Patents
How to use the material transfer processing systemInfo
- Publication number
- JP2891370B2 JP2891370B2 JP1211475A JP21147589A JP2891370B2 JP 2891370 B2 JP2891370 B2 JP 2891370B2 JP 1211475 A JP1211475 A JP 1211475A JP 21147589 A JP21147589 A JP 21147589A JP 2891370 B2 JP2891370 B2 JP 2891370B2
- Authority
- JP
- Japan
- Prior art keywords
- processing
- time
- setup
- transfer device
- 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.)
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Description
【発明の詳細な説明】 ［発明の目的］ （産業上の利用分野） この発明は、素材搬送加工システムの使用方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial application field) The present invention relates to a method of using a material transport processing system.
（従来の技術） 従来、素材搬送装置が素材を１枚づつ吸着して、素材
加工装置に搬送するシーケンスは、複数枚（ｎ枚）目の
素材を素材加工装置に供給し終った素材搬送装置を、直
ちに次の（ｎ＋１）枚目の素材を吸着して、ｎ枚目の素
材が素材加工装置によって加工完了するまで待機してい
た。素材加工装置による素材加工時間をＴ、素材搬送装
置の（ｎ＋１）枚目の段取り時間および搬送時間をt,t1
とすれば、待機時間は（Ｔ−ｔ）である。第３図は従来
の素材搬送装置の素材搬送シーケンスである。前記素材
搬送装置は、この（Ｔ−ｔ）の時間素材を吸着して待機
することになる。2. Description of the Related Art Conventionally, a sequence in which a material transport device sucks a material one by one and transports the material to a material processing device is a material transport device in which a plurality of (n-th) materials have been supplied to the material processing device. And immediately wait for the next (n + 1) th material to be sucked and the nth material to be processed by the material processing apparatus. The material processing time by the material processing device is T, and the setup time and the transport time of the (n + 1) th sheet of the material transport device are t and t 1.
Then, the standby time is (Tt). FIG. 3 shows a material transfer sequence of the conventional material transfer device. The material transport device sucks the material for this (T-t) time and stands by.
（発明が解決しようとする課題） ところで、通常素材の段取り時間ｔは約40秒であるの
に対して、素材加工時間Ｔは約300秒である。従って、
待機時間（Ｔ−ｔ）は約260秒となる。この間、素材の
吸着に必要な真空状態を保持するために圧縮空気が使用
されるから、この待機時間（Ｔ−ｔ）は空気エネルギの
無駄な浪費であった。(Problems to be Solved by the Invention) By the way, the setup time t of the normal material is about 40 seconds, whereas the material processing time T is about 300 seconds. Therefore,
The waiting time (Tt) is about 260 seconds. During this time, since the compressed air is used to maintain a vacuum state necessary for adsorbing the material, the standby time (Tt) wasted waste of air energy.
最近、素材加工装置は油圧クラッチ等の採用により、
空気の消費量が著しく減少する傾向にある。これに合せ
て、素材搬送装置における吸着具の空気消費量を節減す
ることが要望されていた。Recently, the material processing equipment has adopted a hydraulic clutch etc.
Air consumption tends to decrease significantly. In accordance with this, it has been desired to reduce the amount of air consumed by the suction tool in the material conveying device.
［発明の構成］ （課題を解決するための手段） 前述のごとき、従来の問題点を解決するために、本発
明においては、素材に対して加工を行う１台の素材加工
装置を設け、この素材加工装置の搬入側に複数の素材を
積層する素材積層台を設け、この素材積層台に積層され
た最上部の素材を素材加工装置へ搬送する１台の素材搬
送装置を設けてなり、この素材搬送装置は圧縮空気を利
用して素材を吸着可能な吸着具を備えてなる素材搬送加
工システムであって、 １台の素材加工装置により複数枚の素材に対して複数
回の加工を行う過程において、上記素材加工装置により
ｎ枚目の素材の加工を開始すると共に、上記素材搬送装
置における上記吸着具によりｎ＋１枚目の素材を吸着し
て上記素材積層台から取り上げることによりｎ＋１枚目
の素材の段取りを行い、上記素材加工装置によるｎ枚目
の素材の加工が終了すると、上記吸着具によりｎ＋１枚
目の素材を吸着した状態の下で上記素材搬送装置により
ｎ＋１枚目の素材の搬送を開始し、上記素材搬送装置に
よりｎ＋１枚目の素材が上記素材加工装置に搬送される
と、上記素材加工装置によりｎ＋１枚目の素材の加工を
開始してなる素材搬送加工システムの使用方法にして、 ｎ＋１枚目の素材の前記段取りの開始時刻を、ｎ枚目
の素材の加工終了予定時刻からｎ＋１枚目の素材の段取
りに要する時間と最小限の余裕時間とを差引いた時刻に
設定することにより、前記素材搬送装置の吸着具により
ｎ＋１枚目の素材を吸着している時間を短くしてなるこ
とを特徴とする。[Configuration of the Invention] (Means for Solving the Problems) As described above, in order to solve the conventional problems, in the present invention, one material processing apparatus for processing a material is provided. A material laminating table for laminating a plurality of materials is provided on the loading side of the material processing apparatus, and one material transfer device for transferring the uppermost material stacked on the material laminating table to the material processing apparatus is provided. The material transfer device is a material transfer processing system equipped with a suction tool that can suck the material using compressed air. The process of performing a plurality of processings on a plurality of materials by one material processing device. In the above, the processing of the n-th material is started by the material processing apparatus, and the (n + 1) -th material is sucked by the suction tool in the material transporting apparatus and picked up from the material stacking table. When the setup is performed and the processing of the n-th material by the material processing device is completed, the material transfer device starts transporting the (n + 1) -th material under the state where the (n + 1) -th material is sucked by the suction tool. Then, when the (n + 1) th material is transferred to the material processing device by the material transfer device, a method of using the material transfer processing system that starts processing the (n + 1) th material by the material processing device is: By setting the start time of the setup of the (n + 1) th material to a time obtained by subtracting the time required for the setup of the (n + 1) th material and the minimum margin time from the expected finishing time of the processing of the nth material. The time during which the (n + 1) th material is sucked by the suction tool of the material transfer device is shortened.
（作用） 前記の構成により、ｎ＋１枚目の素材の段取り開始時
刻を、ｎ枚目の素材の加工終了予定時刻からｎ＋１枚目
の素材の段取りに要する時間と最小限の余裕時間とを差
し引いた時刻に設定したため、ｎ＋１枚目の素材の段取
りを終了してからｎ＋１枚目の素材の搬送を開始するま
での待機時間が、最小限の余裕時間となって、極めて短
くなり、吸着具によりｎ＋１枚目の素材を吸着している
時間が短くなる。(Operation) With the configuration described above, the setup start time of the (n + 1) th material is obtained by subtracting the time required for the setup of the (n + 1) th material and the minimum margin time from the expected processing end time of the nth material. Since the time is set, the standby time from the end of the setup of the (n + 1) th material to the start of the transport of the (n + 1) th material becomes a minimum margin time, and becomes extremely short. The time during which the second material is adsorbed is shortened.
（実施例） 以下、この発明の実施例を図面に基づいて、詳細に説
明する。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第２図に示すように、タレットパンチプレス等の素材
加工装置１の加工位置Ｂに素材積載台３上のＡ位置にあ
る素材５を素材搬送装置７で供給する。素材搬送装置７
は、リンク機構を用いて素材５の最上部の１枚を、吸着
具９にて吸着して取上げ、Ａ位置からＢ位置へ搬送する
もので、吸着具９には適宜な真空装置が取付けられてい
る。この素材搬送装置７には、素材加工装置１の素材加
工時間Ｔを計測する図示されていない制御装置が装備さ
れている。As shown in FIG. 2, a material transfer device 7 supplies a material 5 at a position A on a material loading table 3 to a processing position B of a material processing device 1 such as a turret punch press. Material transfer device 7
Is a method in which the uppermost sheet of the raw material 5 is sucked and picked up by the suction tool 9 using a link mechanism, and transported from the position A to the position B. The suction tool 9 is provided with an appropriate vacuum device. ing. The material transfer device 7 is equipped with a control device (not shown) for measuring the material processing time T of the material processing device 1.
第１図は本発明の一実施例である素材段取りシーケン
スを示す。制御装置により、ｎ枚目および（ｎ＋１）枚
目の素材加工時間Ｔ、（ｎ＋１）枚目の段取り時間ｔお
よび素材搬送時間t1を計測し、（ｎ＋１）枚目の段取り
開始点を、ｎ枚目の加工時間終了予定時間より（ｔ＋
ａ）前にする。ここに、ａは最小限の余裕時間で、第３
図に示すような素材を吸着して待機する従来の待機時間
（Ｔ−ｔ）が減少するから、消費エネルギの無駄が除か
れ節減される。この余裕時間ａは、実際上最小限１秒な
いし３秒程度の範囲内で実施することが可能な待機時間
である。FIG. 1 shows a material setup sequence according to an embodiment of the present invention. The control device, n-th and (n + 1) th material processing time T, (n + 1) th measuring the setup time t and the material transport time t 1, the (n + 1) -th setup starting point, n From the scheduled end time of the processing time of the sheet (t +
a) Before. Here, a is the minimum margin time,
Since the conventional standby time (Tt) for adsorbing and waiting for a material as shown in the figure is reduced, waste of energy consumption is eliminated and power is saved. This margin time a is a standby time that can be practically implemented within a range of at least about 1 second to 3 seconds.
このような本発明の実施例である素材段取り方法は、
専用制御装置のソフト変更により容易に達成可能である
が、これに限るものではなく、シーケンサによるプログ
ラム設定によって実施する等の適宜の設計的変更を行う
ことにより、他の態様においても実施可能である。Such a material preparation method according to an embodiment of the present invention is as follows.
This can be easily achieved by changing the software of the dedicated control device, but the present invention is not limited to this, and can be performed in other aspects by making appropriate design changes such as by performing program setting by a sequencer. .
本実施例の発明の構成をまとめると以下のようにな
る。The configuration of the invention of this embodiment is summarized as follows.
すなわち、素材５に対して加工を行う１台の素材加工
装置１を設け、この素材加工装置１の搬入側に複数の素
材５を積層する素材積層台３を設け、この素材積層台３
に積層された最上部の素材５を素材加工装置１へ搬送す
る１台の素材搬送装置７を設けてなり、この素材搬送装
置７は圧縮空気を利用して素材５を吸着可能な吸着具９
を備えてなる素材搬送加工システムであって、１台の素
材加工装置により複数枚の素材に対して複数回の加工を
行う過程において、素材加工装置１によりｎ枚目の素材
５の加工を開始すると共に、素材搬送装置７における吸
着具９によりｎ＋１枚目の素材５を吸着して素材積層台
３から取り上げることによりｎ＋１枚目の素材５の段取
りを行い、素材加工装置１によるｎ枚目の素材５の加工
が終了すると、吸着具９によりｎ＋１枚目の素材５を吸
着した状態のもとで素材搬送装置７によりｎ＋１枚目の
素材５の搬送を開始し、素材搬送装置７によりｎ＋１枚
目の素材５が素材加工装置１に搬送されると、素材加工
装置１によりｎ＋１枚目の素材５の加工を開始してなる
素材搬送加工システムの使用方法にして、 ｎ＋１枚目の素材５の前記段取りの開始時刻を、ｎ枚
目の素材５の加工終了予定時刻からｎ＋１枚目の素材５
の段取りに要する時間ｔと最小限の余裕時間ａとを差し
引いた時刻に設定することにより、素材搬送装置７の吸
着具９によりｎ＋１枚目の素材５を吸着している時間を
短くしてなることを特徴とする。That is, one material processing apparatus 1 for processing the material 5 is provided, and a material stacking table 3 for stacking a plurality of materials 5 is provided on the loading side of the material processing apparatus 1.
A single material transfer device 7 for transferring the uppermost material 5 laminated on the material processing device 1 to the material processing device 1 is provided. The material transfer device 7 is capable of adsorbing the material 5 using compressed air.
In the process of performing a plurality of processes on a plurality of materials by one material processing device, the material processing device 1 starts processing the n-th material 5 At the same time, the (n + 1) th material 5 is sucked by the suction tool 9 of the material transporting device 7 and picked up from the material stacking table 3 to set up the (n + 1) th material 5. When the processing of the raw material 5 is completed, the n + 1-th raw material 5 is transferred by the raw material transfer device 7 in a state where the (n + 1) -th raw material 5 is sucked by the suction tool 9, and the (n + 1) th raw material is transferred by the raw material transfer device 7. When the eye material 5 is conveyed to the material processing device 1, the material processing device 1 starts to process the (n + 1) th material 5, and the method of using the material transport processing system is as follows. The setup Starting time is set to the (n + 1) th material 5 from the expected processing end time of the nth material 5
Is set to a time obtained by subtracting the time t required for the setup and the minimum allowance time a, thereby shortening the time during which the (n + 1) th material 5 is sucked by the suction tool 9 of the material transfer device 7. It is characterized by the following.
前記の構成により、ｎ＋１枚目の素材５の段取りの開
始時刻を、ｎ枚目の素材５の加工終了予定時刻からｎ＋
１枚目の素材５の段取りに要する時間ｔと最小限の余裕
時間ａとを差引いた時刻に設定したため、ｎ＋１枚目の
素材５の段取りが終了したからｎ＋１枚目の素材５の搬
送を開始するまでのｎ＋１の素材５の待機時間が、最小
限の余裕時間ａとなって、極めて短くなり、吸着具９に
よりｎ＋１枚目の素材５を吸着している時間が短くな
る。With the above configuration, the start time of the setup of the (n + 1) th material 5 is set to n +
Since the time set for the first material 5 is subtracted from the time t required for the preparation of the first material 5 and the minimum margin time a, the transfer of the (n + 1) th material 5 is started after the preparation of the (n + 1) th material 5 is completed. The standby time of the (n + 1) -th material 5 until the operation is completed is extremely short, which is the minimum margin time a, and the time during which the (n + 1) -th material 5 is sucked by the suction tool 9 is shortened.
以上のごとき、本実施例の発明によれば、ｎ＋１の素
材５の待機時間が最小限の余裕時間ａとなって、極めて
短くなり、圧縮空気を利用して吸着具９によって素材５
を吸着している時間が短くなるため、圧縮空気の消費量
が減少し、消費エネルギーの節減を図ることができる。As described above, according to the invention of the present embodiment, the standby time of the (n + 1) -th material 5 becomes a minimum margin time a, becomes extremely short, and is shortened by the suction device 9 using compressed air.
Since the time during which the air is adsorbed is shortened, the consumption of the compressed air is reduced, and the energy consumption can be reduced.
［発明の効果］ 以上のごとき、本発明によれば、ｎ＋１の素材の待機
時間が最小限の余裕時間となって極めて短くなり、圧縮
空気を利用して吸着具によりｎ＋１枚目の素材を吸着し
ている時間が短くなるため、圧縮空気の消費量が減少
し、消費エネルギーの節減を図ることができる。[Effects of the Invention] As described above, according to the present invention, the standby time of the (n + 1) th material becomes extremely short with a minimum margin time, and the (n + 1) th material is sucked by the suction tool using compressed air. Since the duration of the operation is shortened, the consumption of the compressed air is reduced, and the energy consumption can be reduced.
第１図は本発明の一実施例の素材段取りシーケンス、第
２図は第１図が実施された素材搬送加工システムの概略
構成図、第３図は従来の素材搬送装置の素材段取りシー
ケンスである。 １……素材加工装置、５……素材 ７……素材搬送装置、９……吸着具 Ｔ……素材加工時間 ｔ……素材段取り時間 ａ……余裕時間FIG. 1 is a material setup sequence according to one embodiment of the present invention, FIG. 2 is a schematic configuration diagram of a material transport processing system in which FIG. 1 is implemented, and FIG. 3 is a material setup sequence of a conventional material transport apparatus. . 1 ... Material processing device, 5 ... Material 7 ... Material transfer device, 9 ... Adsorber T ... Material processing time t ... Material setup time a ...
Claims (1)
置を設け、この素材加工装置の搬入側に複数の素材を積
層する素材積層台を設け、この素材積層台に積層された
最上部の素材を素材加工装置へ搬送する１台の素材搬送
装置を設けてなり、この素材搬送装置は圧縮空気を利用
して素材を吸着可能な吸着具を備えてなる素材搬送加工
システムであって、 １台の素材加工装置により複数枚の素材に対して複数回
の加工を行う過程において、上記素材加工装置によりｎ
枚目の素材の加工を開始すると共に、上記素材搬送装置
における上記吸着具によりｎ＋１枚目の素材を吸着して
上記素材積層台から取り上げることによりｎ＋１枚目の
素材の段取りを行い、上記素材加工装置によるｎ枚目の
素材の加工が終了すると、上記吸着具によりｎ＋１枚目
の素材を吸着した状態の下で上記素材搬送装置によりｎ
＋１枚目の素材の搬送を開始し、上記素材搬送装置によ
りｎ＋１枚目の素材が上記素材加工装置に搬送される
と、上記素材加工装置によりｎ＋１枚目の素材の加工を
開始してなる素材搬送加工システムの使用方法にして、 ｎ＋１枚目の素材の前記段取りの開始時刻を、ｎ枚目の
素材の加工終了予定時刻からｎ＋１枚目の素材の段取り
に要する時間と最小限の余裕時間とを差引いた時刻に設
定することにより、前記素材搬送装置の吸着具によりｎ
＋１枚目の素材を吸着している時間を短くしてなること
を特徴とする素材搬送加工システムの使用方法。A material processing apparatus for processing a material is provided, and a material laminating table for laminating a plurality of materials is provided on a loading side of the material processing apparatus. There is provided a single material transfer device for transferring the upper material to the material processing device, and the material transfer device is a material transfer processing system including a suction tool capable of suctioning the material using compressed air. In the process of performing a plurality of processes on a plurality of materials by one material processing device, n
The processing of the (n + 1) -th material is performed by starting the processing of the (n + 1) -th material, picking up the (n + 1) -th material from the material stacking table by the suction tool in the material transport device, and picking up the (n + 1) -th material. When the processing of the n-th material is completed by the device, the material transfer device n
The transfer of the (+1) th material is started, and when the (n + 1) th material is transferred to the material processing device by the material transfer device, the (n + 1) th material is started to be processed by the material processing device. In the method of using the transport processing system, the start time of the setup of the (n + 1) -th material is set to the time required for the setup of the (n + 1) -th material from the expected finish time of the processing of the n-th material, and a minimum margin time. Is set to the time obtained by subtracting n, n
A method of using a material transport processing system, wherein a time for sucking the (+1) th material is shortened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1211475A JP2891370B2 (en) | 1989-08-18 | 1989-08-18 | How to use the material transfer processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1211475A JP2891370B2 (en) | 1989-08-18 | 1989-08-18 | How to use the material transfer processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379507A JPH0379507A (en) | 1991-04-04 |
| JP2891370B2 true JP2891370B2 (en) | 1999-05-17 |
Family
ID=16606563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1211475A Expired - Fee Related JP2891370B2 (en) | 1989-08-18 | 1989-08-18 | How to use the material transfer processing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2891370B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50156175A (en) * | 1974-06-05 | 1975-12-17 | ||
| JPS50156475A (en) * | 1974-06-05 | 1975-12-17 |
-
1989
- 1989-08-18 JP JP1211475A patent/JP2891370B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379507A (en) | 1991-04-04 |
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