JP4651136B2 - Component supply management method - Google Patents

Component supply management method Download PDF

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Publication number
JP4651136B2
JP4651136B2 JP27626598A JP27626598A JP4651136B2 JP 4651136 B2 JP4651136 B2 JP 4651136B2 JP 27626598 A JP27626598 A JP 27626598A JP 27626598 A JP27626598 A JP 27626598A JP 4651136 B2 JP4651136 B2 JP 4651136B2
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Japan
Prior art keywords
information
component supply
supply unit
time
database
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Expired - Fee Related
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JP27626598A
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JP2000114798A5 (en
JP2000114798A (en
Inventor
宏一 兼松
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP27626598A priority Critical patent/JP4651136B2/en
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Publication of JP2000114798A5 publication Critical patent/JP2000114798A5/ja
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Description

【０００１】
【発明の属する技術分野】
本発明は、プリント基板に電子部品を搭載する実装設備における部品供給部の電子部品供給の際の部品供給部管理方法に関するものである。
【０００２】
【従来の技術】
従来から、電子部品をプリント基板などに搭載して実装する電子部品の実装設備では、その部品供給部の補修を以下のようにして行っている。
【０００３】
部品供給部は、電子部品を部品吸着位置に送り込む装置であり、部品切れ発生時や機種切り換え時に、実装設備の部品供給部テーブル上の設置位置に対し脱着して使用する。
【０００４】
また、部品供給部は、部品の送り込み動作を頻繁に行うため、定期的な機構の調整が必要となる。特に１ｍｍ×０．５ｍｍ等の微少電子部品の送り込みを専用とする部品供給部の場合では、精密な調整を怠ると、部品の吸着エラーが頻発して効率的な生産に支障を来す。このため、全ての部品供給部の補修結果を、補修履歴として残して管理していることも多い。
【０００５】
【発明が解決しようとする課題】
しかしながら以上のような従来の部品供給部による管理方法では、全ての部品供給部の補修結果を補修履歴として管理するものであり、以下のような問題点を有していた。
【０００６】
通常、部品供給部は、調整後の結果をテストする予備設備や予備部品の余裕もないため、実機でそのまま使用される。したがって、正しく部品供給部が補修されたのかが分からない。
【０００７】
また、部品供給部は、部品切れ発生や機種切り換え等により、搭載設備が変わり、部品供給部の稼動時間が正しく管理できない。このため、稼動時間あるいは部品供給回数に対しての定期的な補修は困難となる。
【０００８】
また、部品供給部に不具合が発生し部品供給回数が低下しても、明らかに部品供給部が原因で設備停止した場合の他は、現在どの設備の部品供給部で問題が発生しているのかが不明である。
【０００９】
以上のような問題点を有していた。
本発明は、上記従来の問題点を解決するもので、部品供給部の実稼働時間に対応した定期的な補修作業を確実に行うことができるとともに、品質情報や過去の履歴情報から現在稼働している部品供給部の状況を実時間で把握でき、不具合が発生した部品供給部をその場で交換および補修することができる部品供給部管理方法を提供する。
【００１０】
【課題を解決するための手段】
上記の課題を解決するために本発明の部品供給部管理方法は、プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程とから成り、特定の部品供給部の前記稼働情報および前記補修履歴を表示可能とすることを特徴とする。
【００１１】
以上により、部品供給部の実稼働時間に対応した定期的な補修作業を確実に行うことができるとともに、品質情報や過去の履歴情報から現在稼働している部品供給部の状況を実時間で把握でき、不具合が発生した部品供給部をその場で交換および補修することができる。
【００１２】
【発明の実施の形態】
本発明の部品供給部管理方法は、プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程とから成り、特定の部品供給部の前記稼働情報および前記補修履歴を表示可能とする。
【００１３】
または、本発明の部品供給部管理方法は、プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程と、前記設置位置情報、品質情報としての吸着回数、エラー回数、エラー要因、稼働開始日時、稼働終了日時から構成される情報をデータベース化する第３工程とから成り、特定の部品供給部の前記稼働情報および前記補修履歴並びに前記特定の部品供給部に関連する前記品質情報を表示可能とする。
【００１４】
または、本発明の部品供給部管理方法は、プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程と、回路番号、品質情報としての不良内容、発生日時から構成される情報をデータベース化する第３工程とから成り、別途、前記回路番号、前記設置位置情報、部品名称から構成される情報をデータベース化してあり、特定の部品供給部の前記稼働情報および前記補修履歴並びに前記特定の部品供給部に関連する前記品質情報を表示可能とする。
以下、本発明の実施の形態を示す部品供給部管理方法について、図面を参照しながら具体的に説明する。なお、ここでは、電子部品の実装工程に適用した場合を例に挙げて説明する。
【００１５】
図１において、実装設備（１）や実装設備（２）などの構成により実行される実装工程１から、その際に設備の制御装置に対して入力手段または手入力を用いて部品供給部５の各実装設備への設置位置の情報を入力し、部品供給部設備設置位置データベース２を作成する。
【００１６】
また、部品供給部５の補修情報は作業者が入力し、その補修情報を補修履歴として部品供給部補修履歴データベース３に保存する。
また、設備の各種品質情報は、設備の制御装置から入出力手段を用いて品質情報データベース４に保存する。
【００１７】
次に、上記で説明した本実施の形態における各データベースの構成を、図２を用いて詳細に説明する。
部品供給部設備設置位置データベース２は、設備名称、部品供給部の設備設置位置、部品供給部を一意に特定する部品供給部番号、その設備への設置位置に対する供給開始日時、同供給終了日時から構成される。
【００１８】
また、部品供給部補修履歴データベース３は、部品供給部番号、部品供給部を補修した補修内容、補修日時より構成される。
また、品質情報データベース４ａは、検査設備の検査結果であり、プリント基板の特定位置に実装される部品を一意に示す回路番号、検査結果である不良内容、不良の発生日時から構成される。さらに、品質情報データベース４ｂは、実装設備の部品装着情報であり、設備名称、部品供給部の設備設置位置、吸着回数、吸着時のエラー回数、そのエラー要因、稼働開始日時、その稼働終了日時から構成される。
【００１９】
また、別途用意される情報として実装情報データベース６があり、回路番号に対する、設備名称、設備設置位置、部品名称等が管理されている。
このような構成において、部品供給部を特定した場合の稼動時間、補修履歴および品質情報の出力方法を、図３に従って説明する。
【００２０】
図３に示すように、部品供給部を一意に示す部品供給番号を指定することにより、部品供給部設備設置位置データベース２から、設備名称、設備設置位置、供給開始日時、供給終了日時を検索し保持する（＃１）。同様に、部品供給部番号から部品供給部補修履歴データベース３内の補修内容と補修日時を検索し保持する（＃２）。
【００２１】
これにより、特定の部品供給部における稼働時間と補修内容を出力することができる。
さらに品質情報が必要であれば以下の工程を行う。
【００２２】
＃１で保持した設備名称と設備設置位置と実装情報データベース６内の実装情報データとから、回路番号を検索し保持する（＃３）。＃３で保持した回路番号と品質情報データベース４ａ内の品質情報データとにより、品質不良内容を、＃１で検索した供給開始日時から供給終了日時まで集計し保持する（＃４ａ）。また、＃１で保持した設備名称と設備位置と品質情報データベース４ｂ内の品質情報データとにより、吸着回数、エラー回数およびエラー要因を、＃１で検索した供給開始日時から供給終了日時まで集計し保持する（＃４ｂ）。最後に保持した結果を表示装置に出力する。
【００２３】
これにより、特定の部品供給部に対する各種の情報が得られる。また、全ての部品供給部に対して、定期的に処理をしておくことにより、品質不良あるいは吸着エラー回数の大なる順序で部品供給部番号を表示し、不具合が発生している部品供給部を絞り込むことも可能である。
【００２４】
【発明の効果】
以上のように本発明によれば、各実装設備の部品供給部の設置位置情報と部品供給部番号および稼働情報を収集する手段により、当該情報をデータベース化する工程と、部品供給部の補修履歴の管理結果をデータベース化する工程とから、現在設備上で稼働または稼働していた特定部品供給部の稼働情報と部品供給部の補修履歴を表示することができる。
【００２５】
そのため、部品供給部の実稼働時間に対応した定期的な補修作業を確実に行うことができる。
また、各設備の実装品質情報を収集する手段を用いて、この情報をデータベース化する工程を加え、現在設備上で稼働または稼働していた特定部品供給部に関連する品質情報を実時間で表示することができる。
【００２６】
そのため、品質情報や過去の履歴情報から現在稼働している部品供給部の状況を実時間で把握でき、不具合が発生した部品供給部をその場で交換および補修することができる。
【００２７】
その結果、実装設備における部品供給部の履歴管理、稼働管理および品質管理のシステム化を行うことができ、確実な補修作業を支援することができる。
【図面の簡単な説明】
【図１】本発明の実施の形態の部品供給部管理方法を実現するための構成図
【図２】同実施の形態におけるデータベースの構成図
【図３】同実施の形態における処理を示すフローチャートの説明図
【符号の説明】
１ 実装工程
２ 部品供給部設備設置位置データベース
３ 部品供給部補修履歴データベース
４ 品質情報データベース
５ 部品供給部
６ 実装情報データベース[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a component supply unit management method when electronic components are supplied by a component supply unit in a mounting facility for mounting electronic components on a printed circuit board.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, in an electronic component mounting facility for mounting an electronic component on a printed circuit board or the like, the component supply unit is repaired as follows.
[0003]
The component supply unit is a device that feeds electronic components to the component suction position, and is used by being attached to and detached from the installation position on the component supply unit table of the mounting equipment when component breakage occurs or when the model is switched.
[0004]
Further, since the component supply unit frequently performs the component feeding operation, it is necessary to periodically adjust the mechanism. In particular, in the case of a component supply unit dedicated to feeding minute electronic components such as 1 mm × 0.5 mm, if precise adjustment is neglected, component adsorption errors frequently occur and hinder efficient production. For this reason, in many cases, the repair results of all the component supply units are managed as a repair history.
[0005]
[Problems to be solved by the invention]
However, the conventional management method using the component supply unit as described above manages the repair results of all the component supply units as a repair history, and has the following problems.
[0006]
Usually, the parts supply unit is used as it is in an actual machine because there is no spare equipment or spare parts for testing the adjusted result. Therefore, it is not known whether the component supply unit has been repaired correctly.
[0007]
Also, the component supply unit cannot be managed correctly due to a change in the installation equipment due to occurrence of component breakage, model switching, or the like. For this reason, it is difficult to periodically repair the operating time or the number of parts supplied.
[0008]
Also, even if a failure occurs in the parts supply unit and the number of parts supply decreases, the equipment supply part of which equipment currently has the problem, except when the equipment supply is clearly stopped due to the parts supply part Is unknown.
[0009]
It had the above problems.
The present invention solves the above-mentioned conventional problems, and can reliably perform periodic repair work corresponding to the actual operation time of the component supply unit, and can be operated from the quality information and past history information. Provided is a component supply unit management method capable of grasping the state of a component supply unit in real time and replacing and repairing a component supply unit in which a problem has occurred on the spot.
[0010]
[Means for Solving the Problems]
In order to solve the above-described problems, the component supply unit management method of the present invention is such that the mounting is executed by a series of facilities configured to mount an electronic component on a printed board and mount it to manufacture a finished board. In response to the mounting process, the first step of creating a database of information composed of the installation position information of the component supply unit, the component supply unit number, the supply start date and time as the operation information, and the supply end date and time, and the component supply unit It is composed of a second step of creating a database of information consisting of parts supply part number, repair contents as repair history, and repair date and time, and the operation information and repair history of a specific part supply part can be displayed. It is characterized by.
[0011]
As described above, regular repair work corresponding to the actual operation time of the component supply unit can be performed reliably, and the status of the component supply unit currently operating can be grasped in real time from quality information and past history information. It is possible to replace and repair the part supply unit in which a failure has occurred.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
The component supply unit management method of the present invention corresponds to a mounting process in which the mounting is executed by a series of facilities configured to mount and mount an electronic component on a printed circuit board to manufacture a completed board. The first step of creating a database of information comprising the installation position information of the component supply unit, the component supply unit number, the supply start date and time as the operation information , and the supply end date and time, the component supply unit number of the component supply unit, and the repair history repair content as composed of a second step of a database of configured information from the repair date, and can display the operation information and the repair history of a particular component supply unit.
[0013]
Alternatively, the component supply unit management method of the present invention corresponds to a mounting process in which the mounting is performed by a series of facilities configured to mount and mount electronic components on a printed circuit board to manufacture a finished board. A first step of creating a database of information including the installation position information of the component supply unit, the component supply unit number, the supply start date and time as the operation information, and the supply end date and time, and the component supply unit number of the component supply unit, Consists of a second process that creates a database of information consisting of repair contents and repair date and time as repair history, and the installation position information, number of suctions as quality information, number of errors, error factor, operation start date and time, and operation end date and time the third consists of a step, the quality information associated with the operation information and the repair history and the particular component supply section of the specific component supply unit for database of information And it can be displayed.
[0014]
Alternatively, the component supply unit management method of the present invention corresponds to a mounting process in which the mounting is performed by a series of facilities configured to mount and mount electronic components on a printed circuit board to manufacture a finished board. A first step of creating a database of information including the installation position information of the component supply unit, the component supply unit number, the supply start date and time as the operation information, and the supply end date and time, and the component supply unit number of the component supply unit, It consists of a second process for creating a database of information composed of repair contents as repair history and repair date, and a third process for creating a database of information composed of circuit number, defect content as quality information, and occurrence date and time. Separately, the information composed of the circuit number, the installation position information, and the component name is made into a database, and the operation information and the repair history of the specific component supply unit and Serial to enable displaying the quality information associated with a particular component supply unit.
Hereinafter, a component supply unit management method showing an embodiment of the present invention will be specifically described with reference to the drawings. Here, a case where the present invention is applied to an electronic component mounting process will be described as an example.
[0015]
In FIG. 1, from the mounting process 1 executed by the configuration of the mounting facility (1), the mounting facility (2), etc., the component supply unit 5 is used by using input means or manual input to the control device of the facility at that time. Information on the installation position in each mounting facility is input, and the component supply unit facility installation location database 2 is created.
[0016]
The repair information of the component supply unit 5 is input by the operator, and the repair information is stored in the component supply unit repair history database 3 as a repair history.
Further, the various quality information of the equipment is stored in the quality information database 4 from the equipment control device using the input / output means.
[0017]
Next, the configuration of each database in the present embodiment described above will be described in detail with reference to FIG.
The component supply unit facility installation position database 2 includes the facility name, the facility installation position of the component supply unit, the component supply unit number that uniquely identifies the component supply unit, the supply start date and time for the installation position on the facility, and the supply end date and time Composed.
[0018]
The component supply unit repair history database 3 includes a component supply unit number, repair contents for repairing the component supply unit, and a repair date and time.
The quality information database 4a is an inspection result of the inspection facility, and includes a circuit number that uniquely indicates a component mounted at a specific position on the printed circuit board, a defect content that is an inspection result, and a date and time of occurrence of the defect. Furthermore, the quality information database 4b is component mounting information of the mounting equipment, and includes the equipment name, the equipment installation position of the parts supply unit, the number of times of suction, the number of errors during suction, the error factor, the operation start date and time, and the operation end date and time. Composed.
[0019]
In addition, there is a mounting information database 6 as separately prepared information, which manages equipment names, equipment installation positions, component names, etc. for circuit numbers.
In such a configuration, an operation time, repair history, and quality information output method when a component supply unit is specified will be described with reference to FIG.
[0020]
As shown in FIG. 3, by designating a component supply number that uniquely identifies a component supply unit, the facility name, facility installation position, supply start date and time, and supply end date and time are retrieved from the component supply unit facility installation position database 2. Hold (# 1). Similarly, the repair contents and repair date and time in the component supply part repair history database 3 are retrieved from the part supply part number and stored (# 2).
[0021]
Thereby, the operation time and repair contents in a specific component supply unit can be output.
If further quality information is required, the following steps are performed.
[0022]
A circuit number is searched and held from the equipment name, the equipment installation position held in # 1, and the mounting information data in the mounting information database 6 (# 3). Based on the circuit number held in # 3 and the quality information data in the quality information database 4a, the contents of defective quality are totaled and held from the supply start date and time to the supply end date and time searched in # 1 (# 4a). Moreover, the number of times of adsorption, the number of errors and the error factor are totaled from the supply start date and time to the supply end date and time searched in # 1 based on the equipment name and equipment position held in # 1 and the quality information data in the quality information database 4b. Hold (# 4b). The last held result is output to the display device.
[0023]
Thereby, various types of information for a specific component supply unit can be obtained. In addition, by periodically processing all the component supply units, the component supply unit numbers are displayed in the order of the number of quality defects or suction errors, and the component supply unit in which a defect has occurred It is also possible to narrow down.
[0024]
【The invention's effect】
As described above, according to the present invention, the step of collecting the information into the database by means of collecting the installation position information , the component supply unit number, and the operation information of the component supply unit of each mounting facility, and the repair history of the component supply unit From the step of creating a database of the management results, the operation information of the specific component supply unit currently operating or operating on the facility and the repair history of the component supply unit can be displayed.
[0025]
Therefore, it is possible to reliably perform periodic repair work corresponding to the actual operation time of the component supply unit.
In addition, using a means to collect the mounting quality information of each facility, a process for creating this database has been added, and quality information related to the specific component supply unit currently operating or operating on the facility is displayed in real time. can do.
[0026]
Therefore, the status of the component supply unit that is currently operating can be grasped in real time from the quality information and past history information, and the component supply unit in which a failure has occurred can be replaced and repaired on the spot.
[0027]
As a result, it is possible to systematize the history management, operation management, and quality management of the component supply unit in the mounting facility, and to support reliable repair work.
[Brief description of the drawings]
FIG. 1 is a configuration diagram for realizing a component supply unit management method according to an embodiment of the present invention. FIG. 2 is a configuration diagram of a database according to the embodiment. FIG. 3 is a flowchart showing processing according to the embodiment. Illustration [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Mounting process 2 Component supply part equipment installation position database 3 Component supply part repair history database 4 Quality information database 5 Component supply part 6 Mounting information database

Claims (3)

プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程とから成り、特定の部品供給部の前記稼働情報および前記補修履歴を表示可能とすることを特徴とする部品供給部管理方法。The installation position information of the component supply unit and the component supply corresponding to the mounting process in which the mounting is executed by a series of facilities configured to mount the electronic component on the printed circuit board and mount it to manufacture a completed substrate It consists of the first step of creating a database of information consisting of the part number, supply start date and time as operation information , and supply end date and time, the part supply part number of the part supply part , repair contents as repair history , and repair date and time. the second step consists of a component supply unit managing method characterized in that to enable displaying the operation information and the repair history of a particular component supply unit for database of that information. プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程と、前記設置位置情報、品質情報としての吸着回数、エラー回数、エラー要因、稼働開始日時、稼働終了日時から構成される情報をデータベース化する第３工程とから成り、特定の部品供給部の前記稼働情報および前記補修履歴並びに前記特定の部品供給部に関連する前記品質情報を表示可能とすることを特徴とする部品供給部管理方法。 The installation position information of the component supply unit and the component supply corresponding to the mounting process in which the mounting is executed by a series of facilities configured to mount the electronic component on the printed circuit board and mount it to manufacture a completed substrate It consists of the first step of creating a database of information consisting of the part number, supply start date and time as operation information, and supply end date and time, the part supply part number of the part supply part, repair contents as repair history, and repair date and time. a second step of database of that information, the installation position information, the adsorption number of the quality information, error count, error factors, production start date, and a third step of a database of configured information from operation end time made, parts, characterized in that to enable displaying the operation information and the repair history and the quality information associated with the particular component supply section of the specific component supply unit Supply-unit management method. プリント基板に電子部品を搭載し実装して完成基板を製造するために構成された一連の各設備により、前記実装が実行される実装工程に対応して、部品供給部の設置位置情報、部品供給部番号、稼働情報としての供給開始日時、供給終了日時から構成される情報をデータベース化する第１工程と、前記部品供給部の部品供給部番号、補修履歴としての補修内容、補修日時から構成される情報をデータベース化する第２工程と、回路番号、品質情報としての不良内容、発生日時から構成される情報をデータベース化する第３工程とから成り、別途、前記回路番号、前記設置位置情報、部品名称から構成される情報をデータベース化してあり、特定の部品供給部の前記稼働情報および前記補修履歴並びに前記特定の部品供給部に関連する前記品質情報を表示可能とすることを特徴とする部品供給部管理方法。A set of equipment configured to mount and mount electronic components on a printed circuit board to manufacture a finished board, and corresponding to the mounting process in which the mounting is executed, information on the installation position of the component supply unit, and component supply It consists of the first step of creating a database of information consisting of part number, supply start date and time as operation information, and supply end date and time, part supply part number of the part supply part, repair contents as repair history, and repair date and time. A second step of creating a database of information and a third step of creating a database of information composed of circuit number, defect content as quality information, and occurrence date and time, separately, the circuit number, the installation position information, Information consisting of part names is made into a database, and the operation information and repair history of a specific part supply unit and the quality related to the specific part supply unit Component supply unit managing method characterized in that to enable displaying the broadcast.
JP27626598A 1998-09-30 1998-09-30 Component supply management method Expired - Fee Related JP4651136B2 (en)

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