JPH0379507A - Raw material arrangement method for raw material transport apparatus - Google Patents
Raw material arrangement method for raw material transport apparatusInfo
- Publication number
- JPH0379507A JPH0379507A JP21147589A JP21147589A JPH0379507A JP H0379507 A JPH0379507 A JP H0379507A JP 21147589 A JP21147589 A JP 21147589A JP 21147589 A JP21147589 A JP 21147589A JP H0379507 A JPH0379507 A JP H0379507A
- Authority
- JP
- Japan
- Prior art keywords
- time
- raw material
- processing
- arrangement
- setup
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 10
- 239000002994 raw material Substances 0.000 title abstract 15
- 239000000463 material Substances 0.000 claims abstract description 93
- 230000032258 transport Effects 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000002648 laminated material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
- Controlling Sheets Or Webs (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の目的ゴ
（産業上の利用分野）
この発明は、素材を例えばターレットパンチプレス等の
素材加工装置にて加工するために、前記素材を１枚づつ
搬送する素材搬送装置の素材段取り方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Purpose of the Invention (Industrial Field of Application) This invention relates to a material processing apparatus that transports the material one by one in order to process the material with a material processing device such as a turret punch press. The present invention relates to a material setup method for a conveying device.
（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Ｔ１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で。(Prior art) Conventionally, the sequence in which a material conveyance device picks up materials one by one and conveys them to a material processing device is as follows: , the next (n+1)th material was immediately adsorbed, and the device waited until the nth material was processed by the material processing device. The material processing time by the material processing device is the setup time and transport time for the (n+1)th piece of the T1 material transport device.
ｔｌ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。If tl, then the waiting time is (T-t). FIG. 3 shows a material conveyance sequence of a conventional material conveyance device. The material conveying device adsorbs the material and waits for this time period (Tt).
（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, while the setup time t for a normal material is about 40 seconds, the material processing time T is about 300 seconds. Therefore, the waiting time (Tt) is about 260 seconds. During this time, compressed air is used to maintain the vacuum state necessary for adsorbing the material, so this waiting time (Tt) is a 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。Recently, there has been a tendency for material processing equipment to significantly reduce air consumption through the adoption of hydraulic clutches and the like.
これに合せて、素材搬送装置における空気消費量を節減
することが要望されていた。In line with this, there has been a desire to reduce air consumption in material conveying devices.
この発明の目的は、上記問題点を解決するために、素祠
加二［のための空気消費量が減少し、消費エネルギが節
減される素材搬送装置の素材段取り方法を提供すること
にある。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, it is an object of the present invention to provide a material setup method for a material conveying device that reduces air consumption for milling and saves energy consumption.
［発明の構成］
（課題を解決するための手段）
上記目的を達成するために、この発明は、素材を素材加
工装置に搬送する素材搬送装置におい〔、前記素材搬送
装置にて前記素材加工装置の複数枚目の前記素材の加工
時間を計測し、複数枚目の素材の加工終了予定時間から
素材段取り時間と最小限の余裕時間とを差引いて複数枚
目の次の素材の段取り開始時間を設定する素材搬送装置
の素材段取り方法である。[Structure of the Invention] (Means for Solving the Problems) In order to achieve the above object, the present invention provides a material conveyance device that conveys a material to a material processing device, [wherein the material transportation device Measure the machining time of the plurality of materials, and subtract the material setup time and the minimum margin time from the expected processing end time of the plurality of materials to determine the setup start time of the next material of the plurality of materials. This is a material setup method for the material transport device to be set.
（作用）
この発明の素材搬送装置の素材段取り方法を採用するこ
とにより、前記素材搬送装置にて前記素材加工装置の複
数枚目の前記素材の加工時間を計測し、複数枚目の素材
の加工終了予定時間から素材段取り時間と最小限の余裕
時間とを差引いて複数枚目の次の素材の段取り開始時間
を設定するから、素材を吸着して待機する待機時間が減
少し、消費エネルギの無駄が除かれ節減される。(Function) By adopting the material setup method of the material conveying device of the present invention, the material conveying device measures the machining time of the plurality of materials in the material processing device, and processes the plurality of materials. Since the setup start time for the next material after multiple sheets is set by subtracting the material setup time and the minimum margin time from the scheduled end time, the waiting time for picking up the materials and waiting is reduced, reducing wasted energy consumption. is eliminated and saved.
（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。(Example) Hereinafter, an example of the present invention will be described in detail based on 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に台３上のＡ位置にある積層素材
５を素材搬送装置７で供給する。As shown in FIG. 2, the laminated material 5 located at position A on the table 3 is fed to the processing position B of the material processing device 1 such as a turret punch press by the material conveying device 7.
素材搬送装置７は、リンク機構を用いて積層素材５の最
上部の１枚を、吸着体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、吸着体１１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。The material conveyance device 7 uses a link mechanism to adsorb and pick up the topmost sheet of the laminated material 5 with a suction body 9, and conveys it from position A to position B. Vacuum equipment is installed. The material conveyance device 7 is equipped with a control device (not shown) that measures 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１１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。FIG. 1 shows a material setup sequence according to an embodiment of the present invention. The control device measures the machining time T for the nth and (n+1)th material, the setup time t for the (n+1)th material, and the material transport time 11, and sets the starting point for the setup for the (n+1)th material to the starting point for the (n+1)th material. From the scheduled end time of the eye machining time (t+a
) before.
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。Here, a is the minimum margin time, and the conventional waiting time (Tt) for adsorbing the material and waiting as shown in Fig. 3 is reduced, so wasted energy consumption is eliminated and saved. .
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。This margin time a is a waiting time that can actually be carried out within a minimum range of about 1 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 setup method that is an embodiment of the present invention can be easily achieved by changing the software of a dedicated control device, but is not limited to this, and can be implemented by appropriate design methods such as program settings using a sequencer. Other embodiments are also possible with modifications.
［発明の効果コ
上記実施例の説明から理解されるように、素材搬送装置
にて前記素材加工装置の複数枚目の前記素材の加工時間
を計測し、複数枚目の素材の加工終了予定時間から素材
段取り時間と最小限の余裕時間とを差引いて複数枚目の
次の素材の段取り開始時間を設定することにより、従来
技術の問題点が有効に解決され、素材を吸着して待機す
る待機時間が減少し、消費エネルギの無駄が除かれ節減
される等の効果を有する。[Effects of the Invention] As can be understood from the description of the above embodiments, the material conveying device measures the processing time of the plurality of materials in the material processing device, and calculates the expected processing end time of the plurality of materials. By subtracting the material setup time and the minimum spare time from , and setting the setup start time for the next material after a plurality of sheets, the problems of the conventional technology are effectively solved, and the standby time for picking up and waiting for the material is effectively solved. This has the effect of reducing time and eliminating wasted energy consumption.
第１図は本発明の一実施例の素材段取リシーケンス、第
２図は第１図が実施された素材搬送装置の概略構成図、
第３図は従来の素材搬送装置の素材段取リシーケンスで
ある。
１・・・素材加工装置 ５・・パ積層素材７・・
・素材搬送装置 ９・・・吸着体Ｔ・・・素材加
工時間
ｔ・・・素材段取り時間
ａ・・・余裕時間
代 理 人 弁理士゛ 三 好 秀 和
１・・溝材加工芸ズ
７・・素材搬送装置
Ｔ・・・素材加工１間
ｔ・・・素材段取り時間
ａ・・・余裕時間
５・・・Ｉｉ署Ｉｌｉ材
９・・＠看体FIG. 1 is a material setup resequence according to an embodiment of the present invention, FIG. 2 is a schematic configuration diagram of a material conveying device in which FIG. 1 is implemented,
FIG. 3 shows a material setup resequence of a conventional material conveying device. 1...Material processing equipment 5...Pacific laminated material 7...
・Material conveyance device 9...Adsorption body T...Material processing time t...Material setup time a...Allow time agent Patent attorney ゛ Miyoshi Hidekazu 1... Groove material processing arts 7.・Material transport device T...Material processing 1 interval t...Material setup time a...Margin time 5...Ii station Ili material 9...@Nursing body
Claims (1)
前記素材搬送装置は前記素材加工装置の複数枚目の前記
素材の加工時間を計測し、複数枚目の素材の加工終了予
定時間から素材段取り時間と最小限の余裕時間とを差引
いて複数枚目の次の素材の段取り開始時間を設定するこ
とを特徴とする素材搬送装置の素材段取り方法。In the material transport device that transports the material to the material processing device,
The material conveying device measures the processing time of the plurality of materials by the material processing device, and calculates the processing time for the plurality of materials by subtracting the material setup time and the minimum margin time from the expected processing end time of the plurality of materials. A material setup method for a material conveying device, characterized by setting a setup start time for the next material.
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 true JPH0379507A (en) | 1991-04-04 |
| JP2891370B2 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) |
Citations (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
Patent Citations (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2891370B2 (en) | 1999-05-17 |
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