JP2006173151A - Method and device for predicting shortage of material - Google Patents

Method and device for predicting shortage of material Download PDF

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JP2006173151A
JP2006173151A JP2004359259A JP2004359259A JP2006173151A JP 2006173151 A JP2006173151 A JP 2006173151A JP 2004359259 A JP2004359259 A JP 2004359259A JP 2004359259 A JP2004359259 A JP 2004359259A JP 2006173151 A JP2006173151 A JP 2006173151A
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notice
parts
electronic component
spare
supply
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Masanori Okamoto
正規 岡本
Hiroaki Fujiwara
宏章 藤原
Akiko Yamamoto
暁子 山本
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method and a device for predicting the shortage of material by which an operator can acquire an information on the prediction time of shortage of material that a relation between main parts and spare parts is totally taken into account and can reduce work burden and efficiently prepare and purchase materials, and he/she can also reduce the shut-down period of an electronic part mounter due to the shortage of material and the supply of material, so as to improve the operation efficiency of the electronic part mounter. <P>SOLUTION: A material supply data 6 concerning main parts and a spare part data 10 concerning spare parts are acquired to use them as an information on electronic parts to be supplied for an electronic part mounter. The prediction calculation means 5 for material shortage is used to totally calculate the remaining number of the main parts and the spare parts and find out a material shortage duration. On the basis of the obtained result, a display device 4 indicates various kinds of information on the material shortage time including the main parts and the spare parts. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、例えば電子部品実装機の回路基板実装工程等において、作業者に対して回路基板生産に必要な電子部品の供給時期を事前に予告するための材料切れ予告方法及び材料切れ予告装置に関するものである。   The present invention relates to a material shortage notice method and a material shortage notice device for notifying a worker in advance of the supply timing of electronic components necessary for circuit board production to a worker in a circuit board mounting process of an electronic component mounting machine, for example. Is.

近年、電子機器等の製造業の各生産工程においては、２４時間の高効率稼動で生産する必要性がより一層高くなっている。中でも源泉工程である回路基板の実装工程では、材料切れによる部品補給のための設備停止時間を削減するために、作業者が、部品供給部における電子部品等の材料の残数状況について、常時監視を行っていた。   In recent years, in each production process of a manufacturing industry such as an electronic device, the necessity of producing with high-efficiency operation for 24 hours is further increased. In particular, in the circuit board mounting process, which is a source process, the operator constantly monitors the remaining number of materials such as electronic components in the component supply unit in order to reduce equipment downtime for parts replenishment due to material shortage. Had gone.

以上のような先行技術（例えば、特許文献１を参照）として挙げられている従来の材料切れ予告方法及び材料切れ予告装置について以下に説明する。
図１は従来の材料切れ予告方法を実行する材料切れ予告装置の概略構成を示すブロック図である。図１において、３は作業者が電子部品実装機への電子部品供給数などの情報を入力するための入力装置、９は作業者が電子部品実装機から材料の消費量情報および生産タクト情報を入力するための入力装置、２は入力装置３および入力装置９から入力された各種情報に関するデータを記憶するための記憶装置、１は中央処理装置（例えば、電子部品実装機を稼動制御するためのコンピュータシステム内のＣＰＵ）、４は表示装置、６は入力装置３で入力した部品供給数を部品供給部毎に割り付けられた部品供給部番号別に登録した材料供給データ、７は回路基板を構成する部品品番と使用数量および供給先である電子部品実装機の供給部番号を記録した部品構成データ、８は入力装置９への入力操作によって取得した電子部品実装機の設備稼働データ、５は材料供給データ６と部品構成データ７および設備稼働データ８を基に、材料切れまでの時間を算出する材料切れ予告計算手段である。 A conventional material shortage notice method and material shortage notice device mentioned as the above prior art (for example, see Patent Document 1) will be described below.
FIG. 1 is a block diagram showing a schematic configuration of a material shortage notice device for executing a conventional material shortage notice method. In FIG. 1, 3 is an input device for an operator to input information such as the number of electronic components supplied to the electronic component mounting machine, and 9 is a material consumption information and production tact information from the electronic component mounting machine. An input device for inputting, 2 is a storage device for storing data related to various information input from the input device 3 and the input device 9, and 1 is a central processing unit (for example, for controlling the operation of an electronic component mounting machine) CPU in the computer system), 4 is a display device, 6 is material supply data registered by the number of component supply units assigned to each component supply unit, and 7 is a circuit board. Component configuration data that records the part number, the quantity used, and the supply part number of the electronic component mounting machine that is the supply destination. Data, 5 based on the material supply data 6 and the component configuration data 7 and capacity utilization data 8 is a material power warning calculating means for calculating the time until the material out.

以上のように構成された材料切れ予告装置において、その材料切れ予告方法について以下に説明する。
まず、作業者による入力装置３への入力操作により、電子部品実装機への電子部品の初期供給数などの初期供給情報を材料供給データ６に登録する。なお、初期供給情報には、部品投入日時、予告時間計算に必要な回路基板品番情報、供給先設備、部品供給部番号、部品供給数量などが含まれる。そして、材料供給データ６と部品構成データ７および設備稼働データ８をもとに、材料切れ予告計算手段５により、材料切れ予告時間が決定され、材料切れ予告時間に関する各種情報内容を、表示装置４を用いて表示される。 In the material shortage notice device configured as described above, the material shortage notice method will be described below.
First, initial supply information such as the initial supply number of electronic components to the electronic component mounting machine is registered in the material supply data 6 by an input operation to the input device 3 by an operator. Note that the initial supply information includes the part input date and time, circuit board part number information necessary for calculating the notice time, supply destination equipment, part supply unit number, part supply quantity, and the like. Based on the material supply data 6, the part configuration data 7, and the equipment operation data 8, the material out advance notice time is determined by the material out advance notice calculating means 5, and various information contents regarding the material out advance notice time are displayed on the display device 4. Is displayed using.

材料切れ予告計算手段５は、材料供給データ６に含まれる部品供給日時、部品供給数量および部品供給部番号と、設備稼働データ８に含まれる材料消費情報、生産タクト情報と、部品構成データ７に含まれる製品の構成部品と員数を基に、材料切れ予告時間を決定する。
特開２０００−２４４１８４号公報 The out-of-material notice calculation means 5 stores the part supply date and time, the part supply quantity and the part supply unit number included in the material supply data 6, the material consumption information included in the equipment operation data 8, the production tact information, and the part configuration data 7. Based on the components and quantity of the product included, the notice time for material shortage is determined.
JP 2000-244184 A

しかしながら上記のような従来の材料切れ予告方法及び材料切れ予告装置では、電子部品実装機に、供給する電子部品として、部品供給部毎に存在する電子部品である主部品と、その他に予備部品とが存在する場合であっても、部品供給部毎に存在する主部品および他の予備部品のそれぞれについて、個々の残数を基に、それぞれ個別に材料切れ予告時間を計算し、それらの個別結果を表示装置へ別々に表示することはできるが、予備部品と主部品の残数を総合的に考慮した材料切れ予告時間までは、計算して表示することができなかった。   However, in the conventional material shortage notice method and material shortage notice device as described above, as the electronic parts to be supplied to the electronic component mounting machine, main parts that are electronic parts existing for each part supply unit, and other spare parts, Even if there is, the material outage notice time is calculated individually for each of the main parts and other spare parts that exist for each part supply unit based on the remaining number of individual parts, and the individual results Can be displayed separately on the display device, but cannot be calculated and displayed until the notice of material shortage, which comprehensively considers the remaining number of spare parts and main parts.

そのため、作業者は、表示装置に表示された主部品と予備の部品の材料切れまでの個々の時間を考慮して、主部品および予備部品がすべて無くなる時間を判断する必要があり、それらによる作業負担が増大するとともに、材料の準備および調達を効率よく行えないという問題点を有していた。   Therefore, it is necessary for the worker to determine the time when the main part and spare parts are all gone, considering the individual time until the material of the main part and spare parts displayed on the display device runs out. In addition to the increased burden, the materials could not be prepared and procured efficiently.

また、材料切れおよび材料補給による電子部品実装機の稼動停止時間が増加し、電子部品実装機の稼動効率を低下させるという問題点も有していた。
本発明は、上記従来の問題点を解決するもので、作業者は、主部品と予備部品の関係を総合的に考慮した材料切れ予告時間の情報が得られ、作業負担の軽減と効率的な材料の準備および調達を行うことができるとともに、材料切れおよび材料補給による電子部品実装機の停止時間を削減し、電子部品実装機の稼動効率を向上することができる材料切れ予告方法及び材料切れ予告装置を提供する。 In addition, the operation stop time of the electronic component mounting machine increases due to material shortage and material replenishment, and the operation efficiency of the electronic component mounting machine is reduced.
The present invention solves the above-mentioned conventional problems, and the operator can obtain information on the notice time for material shortage considering the relationship between the main part and the spare part comprehensively. Material outage notice method and material outage notice that can prepare and procure materials, reduce down time of electronic component mounting machine due to material outage and material replenishment, and improve the operating efficiency of electronic component mounting machine Providing equipment.

上記の課題を解決するために、本発明の請求項１に記載の材料切れ予告方法は、電子部品実装機による回路基板の実装工程における実装材料として前記電子部品実装機への供給部品の全てが消費される材料切れ予告時間により材料供給時期を作業者へ事前連絡する材料切れ予告方法であって、前記作業者の入力操作により前記電子部品実装機への供給部品のうち主部品について前記電子部品実装機の部品供給部への材料供給作業履歴情報を含む材料供給データを記憶するステップと、前記作業者の入力操作により前記回路基板への実装部品の品番と使用数量、および前記電子部品実装機の部品供給部番号を示す各種情報を含む部品構成データを記憶するステップと、前記作業者の入力操作により前記電子部品実装機内の材料消費情報および生産タクト情報を含む設備稼働データを記憶するステップと、前記作業者の入力操作により前記電子部品実装機への供給部品のうち前記主部品が切れたときに使用される予備部品に関する情報を含む予備部品データを記憶するステップと、前記記憶された材料供給データ、部品構成データ、設備稼働データ、および予備部品データを基に、前記主部品および前記予備部品を含む前記電子部品実装機への供給部品の全てが消費される材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求める材料切れ予告計算ステップと、前記材料切れ予告計算ステップで求めた材料切れ予告時間により前記材料供給時期を作業者へ連絡するステップとを有する方法としたことを特徴とする。   In order to solve the above-described problem, the material shortage notice method according to claim 1 of the present invention is such that all of the components supplied to the electronic component mounting machine are used as mounting materials in the circuit board mounting process by the electronic component mounting machine. A material outage notice method for informing the operator of the material supply time in advance according to the consumed material outage notice time, wherein the electronic part is the main part among the parts supplied to the electronic component mounting machine by the operator's input operation. A step of storing material supply data including material supply operation history information to a component supply unit of a mounting machine; a part number and a quantity used of the mounting parts on the circuit board by the operator's input operation; and the electronic component mounting machine Storing component configuration data including various types of information indicating the component supply unit number, and information on material consumption and production in the electronic component mounter by the operator's input operation. A step of storing equipment operation data including tact information, and a spare part including information on a spare part used when the main part is cut out of the parts supplied to the electronic component mounting machine by the operator's input operation A step of storing data, and a supply component to the electronic component mounting machine including the main component and the spare component based on the stored material supply data, component configuration data, equipment operation data, and spare component data. The material supply time is calculated according to the material outage notice calculation step for obtaining the material outage notice time based on the calculation result and the material outage notice time obtained in the material outage notice calculation step based on the calculation result. And a step of contacting the operator.

また、本発明の請求項２に記載の材料切れ予告方法は、請求項１記載の材料切れ予告方法であって、前記材料切れ予告計算ステップでは、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給されたときに、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求める方法としたことを特徴とする。   Further, the material shortage notice method according to claim 2 of the present invention is the material shortage notice method according to claim 1, wherein in the material shortage notice calculation step, each of the main part and the spare part is one package. When the unit is supplied to the electronic component mounting machine, based on the total remaining number of the main part and the spare part, it calculates the material run-out time until all of the supply parts are consumed, Based on the calculation result, it is characterized in that it is a method for obtaining the notice time for material shortage.

また、本発明の請求項３に記載の材料切れ予告方法は、請求項１記載の材料切れ予告方法であって、前記材料切れ予告計算ステップでは、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給され、かつ前記主部品が切れて前記予備部品が使用されている段階で前記主部品が供給される場合で、前記主部品の使用に切り替る際に、前記主部品に対しては、その材料切れまでの残時間を基にして、前記主部品がすべて消費されるまでの材料切れ時間を算出し、前記予備部品に対しては、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、それらの算出結果を基に、各供給部品に対する材料切れ予告時間を求める方法としたことを特徴とする。   Further, the material shortage notice method according to claim 3 of the present invention is the material shortage notice method according to claim 1, wherein in the material shortage notice calculation step, each of the main part and the spare part is one package. In the case where the main part is supplied at the stage where the main part is cut and the spare part is used when the main part is cut and supplied to the electronic component mounting machine in units, when switching to use of the main part, For the main part, based on the remaining time until the material runs out, the material running time until the main part is consumed is calculated. For the spare part, the main part and the spare part are calculated. Based on the total remaining number of parts, calculate the material out-of-stock time until all of those supplied parts are consumed, and based on those calculation results, calculate the material out-of-stock notice time for each supplied part. It is characterized by

また、本発明の請求項４に記載の材料切れ予告装置は、電子部品実装機による回路基板の実装工程における実装材料として前記電子部品実装機への供給部品の全てが消費される材料切れ予告時間により材料供給時期を作業者へ事前連絡する材料切れ予告装置であって、前記作業者の入力操作により前記電子部品実装機への供給部品のうち主部品について前記電子部品実装機の部品供給部への材料供給作業履歴情報を含む材料供給データを記憶する手段と、前記作業者の入力操作により前記回路基板への実装部品の品番と使用数量、および前記電子部品実装機の部品供給部番号を示す各種情報を含む部品構成データを記憶する手段と、前記作業者の入力操作により前記電子部品実装機内の材料消費情報および生産タクト情報を含む設備稼働データを記憶する手段と、前記作業者の入力操作により前記電子部品実装機への供給部品のうち前記主部品が切れたときに使用される予備部品に関する情報を含む予備部品データを記憶する手段と、前記記憶された材料供給データ、部品構成データ、設備稼働データ、および予備部品データを基に、前記主部品および前記予備部品を含む前記電子部品実装機への供給部品の全てが消費される材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求める材料切れ予告計算手段と、前記材料切れ予告計算ステップで求めた材料切れ予告時間により前記材料供給時期を作業者へ連絡する手段とを備えた構成としたことを特徴とする。   According to a fourth aspect of the present invention, there is provided a material shortage notice device in which all of the components supplied to the electronic component mounter are consumed as a mounting material in the circuit board mounting process by the electronic component mounter. The material shortage notice device that notifies the worker of the material supply time in advance by the operator's input operation, the main component of the components supplied to the electronic component mounting machine by the operator's input operation to the component supply unit of the electronic component mounting machine Means for storing the material supply data including the material supply work history information, the part number and the used quantity of the component mounted on the circuit board by the operator's input operation, and the component supply part number of the electronic component mounting machine Means for storing component configuration data including various types of information, and facility operation data including material consumption information and production tact information in the electronic component mounter by the operator's input operation Means for storing, and means for storing spare part data including information on spare parts used when the main part of the parts supplied to the electronic component mounting machine is cut by an input operation of the operator; Based on the stored material supply data, part configuration data, equipment operation data, and spare part data, all of the parts supplied to the electronic component mounting machine including the main part and the spare part are consumed. Calculates the time, and based on the calculation result, calculates the material shortage notice calculation means for obtaining the material shortage notice time, and means for notifying the worker of the material supply time by the material shortage notice time obtained in the material shortage notice calculation step. It is characterized by having provided the structure.

また、本発明の請求項５に記載の材料切れ予告装置は、請求項４記載の材料切れ予告装置であって、前記材料切れ予告計算手段は、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給され場合に、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求める構成としたことを特徴とする。   Further, the material shortage notice device according to claim 5 of the present invention is the material shortage notice device according to claim 4, wherein the material shortage notice calculation means is a package for each of the main part and the spare part. When the unit is supplied to the electronic component mounting machine, based on the total remaining number of the main part and the spare part, it calculates the material run-out time until all of the supplied parts are consumed, and the calculation Based on the result, it is characterized in that the time for notice of material shortage is obtained.

また、本発明の請求項６に記載の材料切れ予告装置は、請求項４記載の材料切れ予告装置であって、前記材料切れ予告計算手段は、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給され、かつ前記主部品が切れて前記予備部品が使用されている段階で前記主部品が供給される場合で、前記主部品の使用に切り替るときに、前記主部品に対しては、その材料切れまでの残時間を基にして、前記主部品がすべて消費されるまでの材料切れ時間を算出し、前記予備部品に対しては、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、それらの算出結果を基に、各供給部品に対する材料切れ予告時間を求める構成としたことを特徴とする。   Further, the material shortage notice device according to claim 6 of the present invention is the material shortage notice device according to claim 4, wherein the material shortage notice calculation means includes one packing each of the main part and the spare part. When the main part is supplied at the stage where the main part is supplied and the spare part is used when the main part is cut and the spare part is used, the unit is supplied to the electronic component mounting machine in units. For the main part, based on the remaining time until the material runs out, the material running time until the main part is consumed is calculated. For the spare part, the main part and the spare part are calculated. Based on the total remaining number of parts, calculate the material out-of-stock time until all of those supplied parts are consumed, and based on those calculation results, calculate the material out-of-stock notice time for each supplied part It is characterized by that.

以上により、電子部品実装機に供給する電子部品の主部品および予備部品の関係データを入手することにより、主部品と予備部品の残数を総合的に考慮して予告時間の計算を行って表示することができる。   As described above, by obtaining the relational data of the main parts and spare parts of the electronic parts supplied to the electronic component mounting machine, the notice time is calculated and displayed comprehensively considering the remaining number of main parts and spare parts. can do.

以上のように本発明によれば、電子部品実装機に供給する電子部品の主部品および予備部品の関係データを入手することにより、主部品と予備部品の残数を総合的に考慮して予告時間の計算を行って表示することができる。   As described above, according to the present invention, the relationship between the main parts and spare parts of the electronic parts supplied to the electronic component mounting machine is obtained, so that the remaining number of the main parts and spare parts is comprehensively taken into consideration. Time can be calculated and displayed.

そのため、作業者は、主部品と予備部品の関係を総合的に考慮した材料切れ予告時間の情報が得られ、作業負担の軽減と効率的な材料の準備および調達を行うことができるとともに、材料切れおよび材料補給による電子部品実装機の停止時間を削減し、電子部品実装機の稼動効率を向上することができる。   Therefore, the worker can obtain information on the notice time for material shortage considering the relationship between main parts and spare parts comprehensively, and can reduce work burden and efficiently prepare and procure materials. The stop time of the electronic component mounting machine due to cutting and material replenishment can be reduced, and the operating efficiency of the electronic component mounting machine can be improved.

以下、本発明の実施の形態を示す材料切れ予告方法及び材料切れ予告装置について、図面を参照しながら具体的に説明する。
図２は本実施の形態の材料切れ予告方法を実行する材料切れ予告装置の概略構成を示すブロック図である。本実施の形態の材料切れ予告装置は、図２に示すように、作業者が、電子部品実装機への情報データとして、実装材料である電子部品の供給情報、回路基板の部品構成を示す情報および予備部品の情報を入力するための入力装置３と、作業者が電子部品実装機から入力する情報データとして、実装材料である電子部品の消費量情報および生産タクト情報を入力するための入力装置９と、各種情報データを記憶するための記憶装置２と、中央処理装置（例えば、電子部品実装機を稼動制御するためのコンピュータシステム内のＣＰＵ）１と、材料切れ予告時間を得るための材料切れ時間を算出する材料切れ予告計算手段５と、材料切れ予告計算手段５での計算結果を基に得られた材料切れ予告時間に関する各種情報を表示する表示装置４とから成る。 Hereinafter, a material shortage notice method and a material shortage notice device showing embodiments of the present invention will be specifically described with reference to the drawings.
FIG. 2 is a block diagram showing a schematic configuration of a material shortage notice device for executing the material shortage notice method of the present embodiment. As shown in FIG. 2, the material shortage notice device according to the present embodiment provides information indicating electronic component supply information and circuit board component configuration as information data to the electronic component mounting machine. And an input device 3 for inputting spare part information and an input device for inputting consumption information and production tact information of an electronic component as a mounting material as information data input by an operator from the electronic component mounting machine 9, a storage device 2 for storing various information data, a central processing unit (for example, a CPU in a computer system for controlling the operation of an electronic component mounting machine) 1, and a material for obtaining a material outage notice time From the material short notice calculating means 5 for calculating the time for running out, and the display device 4 for displaying various information regarding the material short notice prior time obtained based on the calculation result in the material out notice preliminary calculating means 5. That.

また、記憶装置２内には、各種情報データとして、作業者が、入力装置３で入力した電子部品実装機への材料の供給情報を登録した材料供給データ６、回路基板の部品構成情報を登録した部品構成データ７、および予備部品の情報を登録した予備部品データ１０と、作業者の入力装置９への入力操作に基づいて電子部品実装機から取得した材料の消費量情報および生産タクト情報を登録した設備稼働データ８とが、それぞれデータベース形態で記憶される。   Also, in the storage device 2, as various information data, the material supply data 6 that registers the material supply information to the electronic component mounting machine input by the input device 3 and the component configuration information of the circuit board are registered. The component configuration data 7, the spare part data 10 in which the spare part information is registered, and the material consumption information and the production tact information acquired from the electronic component mounting machine based on the input operation to the input device 9 by the operator The registered facility operation data 8 is stored in a database form.

以上のように構成された材料切れ予告装置について、その動作を以下に説明する。
まず、電子部品実装機への材料の供給情報を、入力装置３より材料である電子部品添付の材料情報ラベルに基づいて材料供給データ６に登録する。なお電子部品添付の材料情報ラベルの情報はラベル記載のバーコードをチェックすることで情報の入手を行うことも可能である。材料供給データ６の項目としては、部品投入日時、予告時間計算に必要な製品品番情報、投入先設備、部品供給部番号、部品供給数量などが含まれる。そして、最新の設備稼働情報が、入力装置９への入力操作により電子部品実装機から設備稼働データ８に登録される。 The operation of the material shortage notice device configured as described above will be described below.
First, the supply information of the material to the electronic component mounting machine is registered in the material supply data 6 from the input device 3 based on the material information label attached to the electronic component as the material. The information on the material information label attached to the electronic component can be obtained by checking the barcode on the label. The items of the material supply data 6 include the part input date and time, product part number information necessary for calculating the notice time, the input destination equipment, the part supply unit number, the part supply quantity, and the like. Then, the latest equipment operation information is registered in the equipment operation data 8 from the electronic component mounting machine by an input operation to the input device 9.

このようにして入力された材料供給データ６、部品構成データ７、設備稼働データ８、および予備部品データ１０を基に、材料切れ予告計算手段５での計算により、材料切れ予告時間を得るための材料切れ時間が算出される。また、材料切れ予告計算手段５での計算により得られた材料切れ予告時間に関する各種情報が表示装置４を用いて表示される。   Based on the material supply data 6, part configuration data 7, equipment operation data 8, and spare part data 10 input in this way, a material shortage notice time is obtained by calculation in the material shortage notice calculation means 5. Material out time is calculated. In addition, various types of information related to the material shortage notice time obtained by the calculation by the material shortage notice calculation means 5 are displayed using the display device 4.

ここで、材料切れ予告計算手段５は、まず、式（１）に基づく計算により、現時点からの部品供給部番号別の材料切れ時間を算出する。

｛（材料供給量−材料消費量）÷使用数量｝×生産タクト ・・・（１）

式（１）では、材料供給データ６に含まれる部品供給部番号別の部品供給数量から、電子部品実装機から入力した設備稼働データ８に含まれる部品供給部番号別の材料消費量を減算した電子部品の残数を、部品構成データ７に含まれる電子部品の使用数量で除算することで、材料切れまでに生産可能な回路基板枚数を算出し、さらに設備稼働データ８に含まれる回路基板１枚当たりの生産タクトを乗算することで、現時点からの部品供給部番号別の材料切れ時間を算出する。 Here, the material run-off notice calculation means 5 first calculates the material run-out time for each part supply unit number from the current time by calculation based on the formula (1).

{(Material supply amount-Material consumption amount) / Usage amount} x Production tact (1)

In equation (1), the material consumption by component supply unit number included in the equipment operation data 8 input from the electronic component mounting machine is subtracted from the component supply quantity by component supply unit number included in the material supply data 6. By dividing the remaining number of electronic components by the number of electronic components used included in the component configuration data 7, the number of circuit boards that can be produced before the material runs out is calculated, and the circuit board 1 included in the facility operation data 8. By multiplying the production tact per sheet, the material run-out time for each part supply unit number from the present time is calculated.

次に、式（１）で算出した部品供給部番号別の電子部品の残数に対して、予備部品の存在する電子部品については、主部品の残数と予備部品データ１０から得られた予備部品の残数との総和を、部品構成データ７に含まれる電子部品の使用数量で除算し、さらに設備稼働データ８に含まれる回路基板１枚当たりの生産タクトを乗算することで、主部品と予備部品の全てを総合的に考慮して、現時点からの部品供給部番号別の材料切れ時間を算出する。   Next, with respect to the remaining number of electronic components for each component supply unit number calculated by Equation (1), for the electronic components having spare parts, the remaining number of main parts and the spare parts obtained from the spare part data 10 are used. By dividing the total of the remaining number of parts by the number of electronic parts used included in the part configuration data 7 and multiplying by the production tact per circuit board included in the equipment operation data 8, Considering all of the spare parts comprehensively, the material run-out time for each part supply unit number from the present time is calculated.

算出した部品供給部番号別の材料切れ時間を基に、材料切れ予告時間に関する各種情報が表示装置４に表示される。なお、表示装置４に表示する際の材料切れ予告時間に関する各種情報の表示形態として、材料切れ予告時間が少ないものを優先して表示してもかまわない。また、予備部品のある電子部品は代表として主部品のみを表示してこれに予備部品を含んだ材料切れ時間を合わせて表示してもかまわない。   Based on the calculated material outage time for each component supply unit number, various information related to the material outage notice time is displayed on the display device 4. In addition, as a display form of various information regarding the material shortage notice time when displaying on the display device 4, a display with a short material shortage notice time may be given priority. In addition, an electronic component having a spare part may be displayed by displaying only the main part as a representative and the material outage time including the spare part is displayed together with the main part.

以上のように本実施の形態によれば、電子部品実装機へ供給される主部品と予備部品のそれぞれの残数を総合的に考慮した材料切れ予告時間の各種情報が得られるので、この情報を表示することにより、作業者は、予備部品を含めて材料が切れる時間が分かるので、作業負担の軽減と効率的な材料の準備および調達が行えるとともに、材料切れおよび材料補給による電子部品実装機の停止時間の削減がはかれ、電子部品実装機の稼動効率を向上することができる。   As described above, according to the present embodiment, various information on the material shortage notice time that comprehensively considers the remaining number of main parts and spare parts supplied to the electronic component mounting machine can be obtained. By displaying, the operator can know the time when the material runs out, including spare parts, so the work load can be reduced and the material can be prepared and procured efficiently. This reduces the downtime and improves the operation efficiency of the electronic component mounting machine.

本発明の材料切れ予告方法及び材料切れ予告装置は、作業者が、主部品と予備部品の関係を総合的に考慮した材料切れ予告時間の情報が得られ、作業負担の軽減と効率的な材料の準備および調達を行うことができるとともに、材料切れおよび材料補給による電子部品実装機の停止時間を削減し、電子部品実装機の稼動効率を向上することができるもので、電子部品実装機における回路基板実装工程等に適用できる。   The material shortage notice method and material shortage notice device according to the present invention enables the worker to obtain information on the material shortage notice time considering the relationship between the main part and the spare part comprehensively, reducing the work burden and efficient material. Can reduce the downtime of the electronic component mounting machine due to material shortage and material replenishment, and improve the operating efficiency of the electronic component mounting machine. It can be applied to a substrate mounting process.

従来の材料切れ予告方法を実行する材料切れ予告装置の概略構成を示すブロック図The block diagram which shows schematic structure of the material short notice apparatus which performs the conventional material short notice method 本発明の実施の形態の材料切れ予告方法を実行する材料切れ予告装置の概略構成を示すブロック図The block diagram which shows schematic structure of the material shortage notification apparatus which performs the material shortage notification method of embodiment of this invention

符号の説明Explanation of symbols

１ 中央処理装置（ＣＰＵ）
２ 記憶装置
３ 入力装置（材料供給用）
４ 表示装置
５ 材料切れ予告計算手段
６ 材料供給データ
７ 部品構成データ
８ 設備稼働データ
９ 入力装置（電子部品実装機情報取得用）
１０ 予備部品データ 1 Central processing unit (CPU)
2 Storage device 3 Input device (for material supply)
4 Display device 5 Material out-of-stock notice calculation means 6 Material supply data 7 Component configuration data 8 Equipment operation data 9 Input device (for electronic component mounter information acquisition)
10 Spare parts data

Claims (6)

電子部品実装機による回路基板の実装工程における実装材料として前記電子部品実装機への供給部品の全てが消費される材料切れ予告時間により材料供給時期を作業者へ事前連絡する材料切れ予告方法であって、前記作業者の入力操作により前記電子部品実装機への供給部品のうち主部品について前記電子部品実装機の部品供給部への材料供給作業履歴情報を含む材料供給データを記憶するステップと、前記作業者の入力操作により前記回路基板への実装部品の品番と使用数量、および前記電子部品実装機の部品供給部番号を示す各種情報を含む部品構成データを記憶するステップと、前記作業者の入力操作により前記電子部品実装機内の材料消費情報および生産タクト情報を含む設備稼働データを記憶するステップと、前記作業者の入力操作により前記電子部品実装機への供給部品のうち前記主部品が切れたときに使用される予備部品に関する情報を含む予備部品データを記憶するステップと、前記記憶された材料供給データ、部品構成データ、設備稼働データ、および予備部品データを基に、前記主部品および前記予備部品を含む前記電子部品実装機への供給部品の全てが消費される材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求める材料切れ予告計算ステップと、前記材料切れ予告計算ステップで求めた材料切れ予告時間により前記材料供給時期を作業者へ連絡するステップとを有することを特徴とする材料切れ予告方法。   This is a material outage notice method in which the material supply time is notified to the operator in advance by the material out notice time when all the parts supplied to the electronic component mounter are consumed as the mounting material in the circuit board mounting process by the electronic component mounter. Storing material supply data including material supply work history information to a component supply unit of the electronic component mounting machine for main components among the supply parts to the electronic component mounting machine by the operator's input operation; Storing component configuration data including various information indicating a part number and a used quantity of a mounted component on the circuit board and a component supply unit number of the electronic component mounting machine by the operator's input operation; and Storing facility operation data including material consumption information and production tact information in the electronic component mounting machine by an input operation; Storing spare part data including information on spare parts used when the main part is cut out of the parts supplied to the electronic component mounting machine, the stored material supply data, part configuration data, Based on the equipment operation data and spare part data, calculate the material out-of-life time that all of the parts supplied to the electronic component mounting machine including the main part and the spare part are consumed, and based on the calculation result, Material outage notice calculation step for obtaining material outage notice time, and a step of notifying an operator of the material supply time based on the material outage notice time obtained in the material outage notice calculation step. . 請求項１記載の材料切れ予告方法であって、前記材料切れ予告計算ステップでは、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給されたときに、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求めることを特徴とする材料切れ予告方法。   2. The material shortage notice method according to claim 1, wherein in the material shortage notice calculation step, the main part and the spare part are each supplied to the electronic component mounting machine in one packing unit. Based on the total remaining number of spare parts, a material outage time is calculated until all of the supplied parts are consumed, and a material outage notice time is obtained based on the calculation result. Notice how to run out of material. 請求項１記載の材料切れ予告方法であって、前記材料切れ予告計算ステップでは、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給され、かつ前記主部品が切れて前記予備部品が使用されている段階で前記主部品が供給される場合で、前記主部品の使用に切り替る際に、前記主部品に対しては、その材料切れまでの残時間を基にして、前記主部品がすべて消費されるまでの材料切れ時間を算出し、前記予備部品に対しては、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、それらの算出結果を基に、各供給部品に対する材料切れ予告時間を求めることを特徴とする材料切れ予告方法。   2. The material shortage notice method according to claim 1, wherein in the material shortage notice calculation step, the main part and the spare part are each supplied to the electronic component mounting machine in one packing unit, and the main part is cut. When the main part is supplied when the spare part is in use, when switching to the use of the main part, the main part is based on the remaining time until the material runs out. Calculating the material out-of-stock time until all of the main parts are consumed, and for the spare parts, all the supply parts are all based on the total remaining number of the main parts and the spare parts. A material shortage notice method characterized by calculating a material shortage time until consumption and calculating a material shortage notice time for each supply part based on the calculation results. 電子部品実装機による回路基板の実装工程における実装材料として前記電子部品実装機への供給部品の全てが消費される材料切れ予告時間により材料供給時期を作業者へ事前連絡する材料切れ予告装置であって、前記作業者の入力操作により前記電子部品実装機への供給部品のうち主部品について前記電子部品実装機の部品供給部への材料供給作業履歴情報を含む材料供給データを記憶する手段と、前記作業者の入力操作により前記回路基板への実装部品の品番と使用数量、および前記電子部品実装機の部品供給部番号を示す各種情報を含む部品構成データを記憶する手段と、前記作業者の入力操作により前記電子部品実装機内の材料消費情報および生産タクト情報を含む設備稼働データを記憶する手段と、前記作業者の入力操作により前記電子部品実装機への供給部品のうち前記主部品が切れたときに使用される予備部品に関する情報を含む予備部品データを記憶する手段と、前記記憶された材料供給データ、部品構成データ、設備稼働データ、および予備部品データを基に、前記主部品および前記予備部品を含む前記電子部品実装機への供給部品の全てが消費される材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求める材料切れ予告計算手段と、前記材料切れ予告計算ステップで求めた材料切れ予告時間により前記材料供給時期を作業者へ連絡する手段とを備えたことを特徴とする材料切れ予告装置。   This is an out-of-material notice device that informs the operator in advance of the material supply time based on the out-of-material notice time when all of the components supplied to the electronic component mounter are consumed as the mounting material in the circuit board mounting process by the electronic component mounter. Means for storing material supply data including material supply work history information to a component supply unit of the electronic component mounting machine for main components among the supply components to the electronic component mounting machine by the operator's input operation; Means for storing component configuration data including various types of information indicating a part number and a used quantity of components mounted on the circuit board and a component supply unit number of the electronic component mounting machine by the operator's input operation; Means for storing equipment operation data including material consumption information and production tact information in the electronic component mounting machine by an input operation; Means for storing spare part data including information on spare parts used when the main part is cut out of the parts supplied to the sub-component mounting machine, the stored material supply data, part configuration data, and equipment operation Based on the data and spare part data, the material running time for consumption of all of the parts supplied to the electronic component mounting machine including the main part and the spare part is calculated, and the material running out is calculated based on the calculation result. An out-of-material notice device comprising: an out-of-material notice calculating means for obtaining a notice time; and a means for notifying an operator of the material supply time based on the out-of-material notice time obtained in the out-of-material notice calculation step. 請求項４記載の材料切れ予告装置であって、前記材料切れ予告計算手段は、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給され場合に、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、その算出結果を基に、材料切れ予告時間を求めることを特徴とする材料切れ予告装置。   5. The material shortage notice device according to claim 4, wherein the material shortage notice calculation unit includes the main part and the spare part when the main part and the spare part are respectively supplied to the electronic component mounting machine in one packing unit. Based on the total remaining number of spare parts, calculate the material out-of-stock time until all of the supply parts are consumed, and calculate the material out-of-stock notice time based on the calculation result Cutting notice device. 請求項４記載の材料切れ予告装置であって、前記材料切れ予告計算手段は、前記主部品および前記予備部品がそれぞれ１つの梱包単位で前記電子部品実装機に供給され、かつ前記主部品が切れて前記予備部品が使用されている段階で前記主部品が供給される場合で、前記主部品の使用に切り替るときに、前記主部品に対しては、その材料切れまでの残時間を基にして、前記主部品がすべて消費されるまでの材料切れ時間を算出し、前記予備部品に対しては、前記主部品と前記予備部品の合計残数を基にして、それらの各供給部品がすべて消費されるまでの材料切れ時間を算出し、それらの算出結果を基に、各供給部品に対する材料切れ予告時間を求めることを特徴とする材料切れ予告装置。   5. The out-of-material notice device according to claim 4, wherein the out-of-material notice calculation means supplies the main part and the spare part to the electronic component mounting machine in one packing unit, and the main part is out of cut. In the case where the main part is supplied when the spare part is used, when switching to the use of the main part, the main part is based on the remaining time until the material runs out. Calculating the material out-of-stock time until all of the main parts are consumed, and for the spare parts, all the supply parts are all based on the total remaining number of the main parts and the spare parts. An out-of-material notice device that calculates the out-of-material time until consumption and calculates the out-of-material notice time for each supply part based on the calculation results.
JP2004359259A 2004-12-13 2004-12-13 Method and device for predicting shortage of material Pending JP2006173151A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402076A (en) * 2018-04-25 2019-11-01 松下知识产权经营株式会社 Component mounting line, component mounting method and quality control system
CN113519207A (en) * 2019-03-12 2021-10-19 株式会社富士 Management device, mobile work device, installation system, and management method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402076A (en) * 2018-04-25 2019-11-01 松下知识产权经营株式会社 Component mounting line, component mounting method and quality control system
CN113519207A (en) * 2019-03-12 2021-10-19 株式会社富士 Management device, mobile work device, installation system, and management method

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