WO2021229664A1 - Optimization device for mounting program for mounting component on circuit board - Google Patents

Optimization device for mounting program for mounting component on circuit board Download PDF

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Publication number
WO2021229664A1
WO2021229664A1 PCT/JP2020/018890 JP2020018890W WO2021229664A1 WO 2021229664 A1 WO2021229664 A1 WO 2021229664A1 JP 2020018890 W JP2020018890 W JP 2020018890W WO 2021229664 A1 WO2021229664 A1 WO 2021229664A1
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Prior art keywords
optimization
component mounting
circuit board
mounting
program
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PCT/JP2020/018890
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French (fr)
Japanese (ja)
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輝之 大橋
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株式会社Fuji
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Priority to DE112020007169.3T priority Critical patent/DE112020007169T5/en
Priority to CN202080100209.9A priority patent/CN115461687A/en
Priority to PCT/JP2020/018890 priority patent/WO2021229664A1/en
Priority to JP2022522122A priority patent/JPWO2021229664A1/ja
Publication of WO2021229664A1 publication Critical patent/WO2021229664A1/en

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08—Monitoring manufacture of assemblages
    • H05K13/085—Production planning, e.g. of allocation of products to machines, of mounting sequences at machine or facility level
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32015—Optimize, process management, optimize production line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the technology disclosed in this specification relates to an optimization device for a mounting program for mounting a component on a circuit board in a component mounting line.
  • Japanese Patent Application Laid-Open No. 2015-05408 discloses a production optimization device for a component mounting line that mounts components on a circuit board with a component mounting machine.
  • the selection range of parts used for production (for example, the type, number of parts mounting machines that make up the parts mounting line, etc.) is limited to the range of parts (existing assets) actually owned by the user.
  • the production optimization process of the component mounting line is executed based on the condition that the limitation on the selection range of the parts used for production is removed (that is, the condition including the parts not owned by the user).
  • the optimization device disclosed in the present specification optimizes a mounting program for mounting a component on a circuit board in a component mounting line including at least one component mounting machine.
  • This optimization device includes a mounting program input unit, an execution unit, a display unit, a selection unit, and a mounting program update unit.
  • the mounting program input unit inputs a mounting program before optimization used for the at least one component mounting machine.
  • the execution unit executes the optimization process under a plurality of conditions for the input implementation program before optimization.
  • the display unit compares and displays a plurality of optimization results obtained by each of the optimization processes.
  • the selection unit selects one from the plurality of optimization results.
  • the implementation program update unit updates the implementation program before optimization based on the selected optimization result.
  • optimization processing is executed for the mounting program under a plurality of conditions. Then, a plurality of optimization results obtained by the optimization process are compared and displayed. That is, in this optimization device, a plurality of optimization results different from each other are output for one certain implementation program according to a plurality of given conditions. Further, in this optimization device, the input pre-optimization implementation program is updated based on one optimization result selected from a plurality of optimization results. For example, when the user selects one of a plurality of optimization results, the implementation program is updated based on the optimization results.
  • the optimization process is executed under a plurality of conditions. Therefore, when the user tries to optimize a certain implementation program, the user searches for appropriate conditions for the optimization process many times. There is no need to perform optimization processing. Further, since the implementation program is automatically updated based on a desired optimization result selected from a plurality of optimization results for a certain implementation program, it is highly convenient.
  • the block diagram which shows an example of the structure of the component mounting line before the optimization which concerns on an Example.
  • the block diagram which shows the structure of the optimization apparatus which concerns on Example.
  • the flowchart which shows the optimization process which concerns on Example.
  • the condition may be the configuration of the at least one component mounting machine included in the component mounting line
  • the execution unit may be based on the plurality of configurations different from each other.
  • the optimization process may be executed and the plurality of optimization results may be obtained.
  • a circuit board is produced by mounting multiple types of components with one or more component mounting machines.
  • the optimization process is executed by adopting the configurations of a plurality of component mounting machines different from each other as a plurality of conditions. This makes it possible to obtain the optimum configuration of a component mounting machine for the production of circuit boards.
  • a configuration input unit for inputting the configuration of at least one component mounting machine may be provided, and the configuration includes the number of component mounting machines constituting the component mounting line and the above. At least the type of component mounting machine may be included.
  • the optimization process can be efficiently executed based on the input contents (for example, the production equipment that the user plans to use).
  • the condition may be a limiting condition when the optimization processing is executed, and the execution unit executes the optimization processing based on a plurality of different limiting conditions. , The plurality of optimization results may be obtained.
  • the restriction condition may be a restriction matter regarding a setup change condition in the at least one component mounting machine when the type of the circuit board to be produced is changed.
  • the setup is changed.
  • the setup change takes a relatively large amount of time. Therefore, in such a configuration, it is possible to obtain an optimization result capable of efficiently producing a plurality of types of circuit boards.
  • the condition may be an evaluation criterion for evaluating the optimization result
  • the execution unit executes the optimization process based on a plurality of evaluation criteria different from each other.
  • the plurality of optimization results may be obtained.
  • the optimization process is executed based on a plurality of evaluation criteria different from each other (for example, criteria related to the operating time of the component mounting line, criteria related to setup change by the user, etc.). Therefore, it is possible to obtain an optimization result that can efficiently produce a circuit board.
  • the evaluation criteria are the total production time for producing a circuit board, the number of setup changes when the type of circuit board to be produced is changed, and the type of circuit board to be produced is changed.
  • the item to be prioritized may be specified from the total replacement time of the time.
  • Each of the above items is an index for evaluating the productivity of the circuit board.
  • items that the user should prioritize can be used as evaluation criteria.
  • the types of circuit boards produced in the component mounting line, the types and mounting positions of a plurality of components mounted on the circuit board for each type of the circuit board, and the circuit board It may have a production plan input unit for inputting a production quantity including a production quantity produced for each type, and the execution unit may execute the optimization process based on the input production plan. good.
  • a circuit board is produced by mounting multiple types of components with one or more component mounting machines.
  • each of the above items is input as a production plan. This makes it easy to obtain a plurality of optimization results that can suitably produce the circuit board to be produced.
  • the component mounting line may produce a plurality of types of circuit boards
  • the display unit is a total production for producing a circuit board as a result of the plurality of optimizations.
  • at least one of the number of setup changes and the total setup change time when the type of circuit board to be produced may be changed may be displayed.
  • each of the above items is an important factor in determining the optimization result to be selected from a plurality of optimization results.
  • the optimization result to be selected by the user can be visually determined.
  • the production of the circuit board 11 includes a plurality of component mounting machines 18 arranged in a transport path 12 for transporting the circuit board 11, and a plurality of mounting-related machines 13 for performing work related to component mounting. 14 and 15 and so on.
  • the component mounting line 10 shown in FIG. 1 is an example of the configuration of the component mounting line 10 constructed based on a mounting program before optimization (in other words, an existing mounting program).
  • the plurality of mounting-related machines are, for example, a solder printing machine 13, an inspection device 14, a reflow device 15, an adhesive coating device, and the like.
  • each component mounting machine 18 a feeder 16 such as a tape feeder or a tray feeder that supplies components is set in the feeder support portion 17 so as to be replaceable.
  • the mounting head of each component mounting machine 18 is held interchangeably, and one or more suctions that suck the components supplied from the feeder 16 and mount them on the circuit board 11 are sucked on the mounting head.
  • the nozzle is held replaceable.
  • the suction nozzle held by the mounting head of each component mounting machine 18 can be replaced according to the size and type of the component supplied by the feeder 16 from among a plurality of types of suction nozzles having different nozzle diameters, suction pad shapes, and the like. ..
  • a production job is executed to produce the circuit board 11 on which the components are mounted.
  • the optimization device 20 includes an input unit 22, a display unit 23, a storage unit 24, a control unit 25, and the like.
  • the input unit 22 includes a plurality of keys, and the user can input various instructions and information via the input unit 22.
  • the display unit 23 is a display for displaying various information and optimization results described later.
  • the display unit 23 may function as a so-called touch panel integrally with the input unit 22.
  • the storage unit 24 stores various programs and data such as an optimization processing program.
  • the control unit 25 executes various processes according to various programs stored in the storage unit 24. In this embodiment, the control unit 25 executes the optimization processing program stored in the storage unit 24 to optimize the implementation program before optimization input by the user according to various conditions described later. Execute the process.
  • the control unit 25 receives the input of the implementation program before optimization. Specifically, the user inputs the number of component mounting machines 18 constituting the existing component mounting line 10 described above and the type (for example, model) of the component mounting machine 18. Further, depending on the user, the type of the circuit board 11 produced on the component mounting line 10, the type and mounting position of a plurality of components mounted on the circuit board 11 for each type of the circuit board 11, and each circuit board 11 produced. A production plan including the production quantity of is entered.
  • the mounting program before optimization may be input from an external device (not shown) or may be a mounting program stored in advance in the storage unit 24.
  • control unit 25 stores the input mounting program in the storage unit 24.
  • control unit 25 receives an input for selecting an item to be prioritized in the optimization process of the implementation program. Specifically, for example, the total production time for producing the circuit board indicated by the production plan, the number of setup changes when the type of the circuit board to be produced is changed, and the type of the circuit board to be produced are changed. Accepts the input of the user operation that specifies the priority item from the total setup replacement time at the time.
  • the control unit 25 executes the optimization process based on the input configuration of the component mounting line 10. do. Specifically, for example, the control unit 25 may change the number and types of component mounting machines 18 constituting the component mounting line 10 or change the arrangement order of the component mounting machines 18 to obtain a plurality of new lines. Generate a configuration. Then, the optimization process is executed for each line configuration. Further, for example, the control unit 25 optimizes each generated line configuration by changing the module configuration of the component mounting machine 18 (that is, the type of the component supply unit (feeder support unit 17), the type of the mounting head, etc.). Execute the process.
  • the control unit 25 may change the number and types of component mounting machines 18 constituting the component mounting line 10 or change the arrangement order of the component mounting machines 18 to obtain a plurality of new lines. Generate a configuration. Then, the optimization process is executed for each line configuration. Further, for example, the control unit 25 optimizes each generated line configuration by changing the module configuration of the component mounting machine 18 (that is, the type of the component supply unit (feeder
  • the control unit 25 compares and displays a plurality of optimization results obtained based on each of the generated plurality of line configurations on the display unit 23. Specifically, the control unit 25 displays the optimized total production time, the number of setup changes, and the total setup replacement time for each line configuration.
  • the control unit 25 accepts input of a user operation for designating a priority item in S14. Therefore, in S20, some of the obtained optimization results are compared and displayed on the display unit 23 in the order in which the results for the specified items (total production time in FIG. 4) are in good order. do.
  • control unit 25 accepts the input of the user operation to select one from the plurality of optimization results displayed in comparison. Then, in S24, the control unit 25 updates the mounting program stored in S12 (that is, the mounting program input in S10) with the mounting program constructed by the selected optimization result, and stores the mounting program in the storage unit 24.
  • the control unit 25 updates the mounting program stored in S12 (that is, the mounting program input in S10) with the mounting program constructed by the selected optimization result, and stores the mounting program in the storage unit 24.
  • the optimization device 20 generates a plurality of line configurations based on the implementation program before optimization input by the user, and executes the optimization process for the plurality of line configurations. That is, the optimization process is executed for the input of one implementation program under a plurality of conditions different from each other (a plurality of line configurations in this embodiment). Then, the optimization device 20 compares and displays the obtained plurality of optimization results. After that, when one of the plurality of optimization results is selected by the user, the implementation program is updated based on the selected optimization result. As described above, in the optimization device 20 of the present embodiment, the optimization process is executed under a plurality of conditions, so that the user searches for appropriate conditions for the optimization process when attempting the optimization process of the implementation program. However, it is not necessary to execute the optimization process many times. In addition, the implementation program is automatically updated based on a desired optimization result selected from a plurality of optimization results, which is highly convenient.
  • the control unit 25 employs a plurality of line configurations as a condition applied to the optimization process of the mounting program.
  • the condition applied to the optimization process may be a limiting condition when the optimization process is executed. Specifically, for example, a condition in which the entire or part of the arrangement of the feeder 16 in the mounting program before optimization is fixed, a condition in which the arrangement of the suction nozzle held in the mounting head is fixed, and the setup change of the feeder 16 are collectively performed.
  • the optimization process may be executed by applying a plurality of conditions fixed by (so-called outer setup) or individually (so-called inner setup).
  • condition applied to the optimization process may be an evaluation standard for evaluating the optimization result. Specifically, for example, in the optimization process, a plurality of conditions such as a condition for giving priority to the total production time, a condition for giving priority to reducing the number of setup changes, a condition for specifying a target takt time, a condition for cost balance, etc. are applied. And the optimization process may be executed.
  • the optimization process was executed for a single component mounting line 10.
  • the technique disclosed herein may be applied to a plurality of component mounting lines, or may be applied only to one or a plurality of component mounting machines 18 constituting the component mounting line 10. May be good.

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Abstract

An optimization device according to the present invention optimizes a mounting program for mounting a component on a circuit board in a component mounting line including at least one component mounting machine. The optimization device comprises a mounting program input unit, an execution unit, a display unit, a selection unit, and a mounting program updating unit. The mounting program input unit carries out input of a pre-optimization mounting program that uses at least one component mounting machine. The execution unit subjects the input pre-optimization mounting program to an optimization process under a plurality of conditions. The display unit displays, for comparison, a plurality of optimization results obtained from respective optimization processes. The selection unit selects one from among the plurality of optimization results. The mounting program updating unit updates the pre-optimization mounting program on the basis of the selected optimization results.

Description

回路基板に部品を実装する実装プログラムの最適化装置Mounting program optimization device for mounting components on a circuit board
　本明細書に開示の技術は、部品実装ラインにおいて、回路基板に部品を実装する実装プログラムの最適化装置に関する。 The technology disclosed in this specification relates to an optimization device for a mounting program for mounting a component on a circuit board in a component mounting line.
　特表２０１５－０２５４０８号公報には、部品実装機で回路基板に部品を実装する部品実装ラインの生産最適化装置が開示されている。この装置では、生産に使用する部材の選択範囲（例えば、部品実装ラインを構成する部品実装機の種類、台数等）を実際にユーザが所有する部材（現有資産）の範囲内に制限した条件と、生産に使用する部材の選択範囲の制限を撤廃した条件（すなわち、ユーザが所有していない部材を含む条件）とに基づいて、部品実装ラインの生産の最適化処理を実行する。 Japanese Patent Application Laid-Open No. 2015-05408 discloses a production optimization device for a component mounting line that mounts components on a circuit board with a component mounting machine. In this device, the selection range of parts used for production (for example, the type, number of parts mounting machines that make up the parts mounting line, etc.) is limited to the range of parts (existing assets) actually owned by the user. , The production optimization process of the component mounting line is executed based on the condition that the limitation on the selection range of the parts used for production is removed (that is, the condition including the parts not owned by the user).
　特表２０１５－０２５４０８号公報の技術では、ユーザが所有していない仮想の部材を使用する条件で部品実装ラインの最適化処理を実行することにより、投資コストと生産性のバランスを評価するものであった。しかしながら、部品実装ラインの最適化処理は与えられた条件に基づいて実行され、最適化処理の前提となる条件は１つではなく種々の条件が考えられる。このため、１つの条件で最適化処理をしたとしても、その最適化された実装プログラムより適切な実装プログラムが存在する可能性がある。したがって、適切な実装プログラムを得るためには、試行錯誤しながら種々の条件について最適化処理を実行しなければならなかった。本明細書では、回路基板に部品を実装する実装プログラムを少ない労力で最適化する技術を提供する。 In the technology of Japanese Patent Application Laid-Open No. 2015-05408, the balance between investment cost and productivity is evaluated by executing the optimization process of the component mounting line under the condition of using virtual members not owned by the user. there were. However, the optimization process of the component mounting line is executed based on the given conditions, and various conditions can be considered as the preconditions for the optimization process. Therefore, even if the optimization process is performed under one condition, there is a possibility that an implementation program more suitable than the optimized implementation program exists. Therefore, in order to obtain an appropriate implementation program, it was necessary to execute the optimization process for various conditions through trial and error. This specification provides a technique for optimizing a mounting program for mounting a component on a circuit board with little effort.
　本明細書に開示する最適化装置は、少なくとも１台の部品実装機を含む部品実装ラインにおいて、回路基板に部品を実装する実装プログラムを最適化する。この最適化装置は、実装プログラム入力部と、実行部と、表示部と、選択部と、実装プログラム更新部を備える。前記実装プログラム入力部は、前記少なくとも１台の部品実装機に用いる最適化前の実装プログラムを入力する。前記実行部は、入力された前記最適化前の実装プログラムに対して、複数の条件で最適化処理を実行する。前記表示部は、前記最適化処理のそれぞれによって求められた複数の最適化結果を比較表示する。前記選択部は、前記複数の最適化結果の中から１つを選択する。前記実装プログラム更新部は、前記最適化前の実装プログラムを、選択された最適化結果に基づいて更新する。 The optimization device disclosed in the present specification optimizes a mounting program for mounting a component on a circuit board in a component mounting line including at least one component mounting machine. This optimization device includes a mounting program input unit, an execution unit, a display unit, a selection unit, and a mounting program update unit. The mounting program input unit inputs a mounting program before optimization used for the at least one component mounting machine. The execution unit executes the optimization process under a plurality of conditions for the input implementation program before optimization. The display unit compares and displays a plurality of optimization results obtained by each of the optimization processes. The selection unit selects one from the plurality of optimization results. The implementation program update unit updates the implementation program before optimization based on the selected optimization result.
　上記の最適化装置では、部品実装機に用いる最適化前の実装プログラム（例えば、既存の実装プログラム）を入力すると、当該実装プログラムに対して、複数の条件で最適化処理を実行する。そして、最適化処理によって求められた複数の最適化結果を比較表示する。すなわち、この最適化装置では、１つの或る実装プログラムに対して、与えられた複数の条件に応じて、互いに異なる複数の最適化結果が出力される。また、この最適化装置では、複数の最適化結果の中から選択された１つの最適化結果に基づいて、入力された最適化前の実装プログラムを更新する。例えば、ユーザが複数の最適化結果のうちの１つを選択した場合、当該最適化結果に基づいて実装プログラムが更新される。このように、上記の最適化装置では、複数の条件で最適化処理が実行されるため、ユーザは、或る実装プログラムの最適化を試みる際に、最適化処理の適切な条件を探りながら幾度も最適化処理を実行する必要がない。また、或る実装プログラムに対して、複数の最適化結果の中から選択した所望の最適化結果に基づいて実装プログラムが自動で更新されるので、利便性が高い。 In the above-mentioned optimization device, when a pre-optimization mounting program (for example, an existing mounting program) used for a component mounting machine is input, optimization processing is executed for the mounting program under a plurality of conditions. Then, a plurality of optimization results obtained by the optimization process are compared and displayed. That is, in this optimization device, a plurality of optimization results different from each other are output for one certain implementation program according to a plurality of given conditions. Further, in this optimization device, the input pre-optimization implementation program is updated based on one optimization result selected from a plurality of optimization results. For example, when the user selects one of a plurality of optimization results, the implementation program is updated based on the optimization results. In this way, in the above-mentioned optimization device, the optimization process is executed under a plurality of conditions. Therefore, when the user tries to optimize a certain implementation program, the user searches for appropriate conditions for the optimization process many times. There is no need to perform optimization processing. Further, since the implementation program is automatically updated based on a desired optimization result selected from a plurality of optimization results for a certain implementation program, it is highly convenient.
実施例に係る最適化前の部品実装ラインの構成の一例を示すブロック図。The block diagram which shows an example of the structure of the component mounting line before the optimization which concerns on an Example. 実施例に係る最適化装置の構成を示すブロック図。The block diagram which shows the structure of the optimization apparatus which concerns on Example. 実施例に係る最適化処理を示すフローチャート。The flowchart which shows the optimization process which concerns on Example. 実施例に係る複数の最適化結果の表示例を示す図。The figure which shows the display example of a plurality of optimization results which concerns on an Example.
　本技術の一実施形態では、前記条件は、前記部品実装ラインに含まれる前記少なくとも１台の部品実装機の構成であってもよく、前記実行部は、互いに異なる複数の前記構成に基づいて前記最適化処理を実行し、前記複数の最適化結果を求めてもよい。 In one embodiment of the present technology, the condition may be the configuration of the at least one component mounting machine included in the component mounting line, and the execution unit may be based on the plurality of configurations different from each other. The optimization process may be executed and the plurality of optimization results may be obtained.
　部品実装ラインでは、１又は複数の部品実装機によって複数種類の部品を実装することにより回路基板が生産される。上記の構成では、複数の条件として、互いに異なる複数の部品実装機の構成を採用して最適化処理を実行する。これにより、回路基板の生産に最適な部品実装機の構成を求めることができる。 In the component mounting line, a circuit board is produced by mounting multiple types of components with one or more component mounting machines. In the above configuration, the optimization process is executed by adopting the configurations of a plurality of component mounting machines different from each other as a plurality of conditions. This makes it possible to obtain the optimum configuration of a component mounting machine for the production of circuit boards.
　本技術の一実施形態では、前記少なくとも１台の部品実装機の構成を入力する構成入力部を有してもよく、前記構成は、前記部品実装ラインを構成する部品実装機の数と、前記部品実装機の種類を少なくとも含んでもよい。 In one embodiment of the present technology, a configuration input unit for inputting the configuration of at least one component mounting machine may be provided, and the configuration includes the number of component mounting machines constituting the component mounting line and the above. At least the type of component mounting machine may be included.
　このような構成では、部品実装ラインを構成する部品実装機の数と、その種類とが入力される。このため、入力された内容（例えば、ユーザが使用を予定している生産設備）に基づいて、最適化処理を効率良く実行することができる。 In such a configuration, the number and types of component mounting machines that make up the component mounting line are input. Therefore, the optimization process can be efficiently executed based on the input contents (for example, the production equipment that the user plans to use).
　本技術の一実施形態では、前記条件は、前記最適化処理を実行するときの制限条件であってもよく、前記実行部は、互いに異なる複数の前記制限条件に基づいて最適化処理を実行し、前記複数の最適化結果を求めてもよい。 In one embodiment of the present technology, the condition may be a limiting condition when the optimization processing is executed, and the execution unit executes the optimization processing based on a plurality of different limiting conditions. , The plurality of optimization results may be obtained.
　実装プログラムの最適化にあたって、制限条件（例えば、部品実装ラインにおいて部材の配置を変更すべきでない箇所、ユーザが部材の配置を固定しておきたい箇所、段取替えの実行態様等）が存在する場合がある。上記の構成では、互いに異なる複数の制限条件に基づいて最適化処理を実行するため、ユーザの製造環境に応じたより有用な最適化結果を求めることができる。 When optimizing the mounting program, there are limiting conditions (for example, a place where the arrangement of parts should not be changed in the component mounting line, a place where the user wants to fix the arrangement of parts, an execution mode of setup change, etc.). There is. In the above configuration, since the optimization process is executed based on a plurality of different limiting conditions, it is possible to obtain more useful optimization results according to the user's manufacturing environment.
　本技術の一実施形態では、前記制限条件は、生産する回路基板の種類が変更されるときの前記少なくとも１台の部品実装機における段取替え条件に関する制限事項であってもよい。 In one embodiment of the present technology, the restriction condition may be a restriction matter regarding a setup change condition in the at least one component mounting machine when the type of the circuit board to be produced is changed.
　一般的に、生産する回路基板の種類を変更する際には段取替えが行われる。段取替えは、比較的多くの時間を要する。したがって、このような構成では、効率良く複数種類の回路基板を生産し得る最適化結果を求めることができる。 Generally, when changing the type of circuit board to be produced, the setup is changed. The setup change takes a relatively large amount of time. Therefore, in such a configuration, it is possible to obtain an optimization result capable of efficiently producing a plurality of types of circuit boards.
　本技術の一実施形態では、前記条件は、前記最適化結果を評価する評価基準であってもよく、前記実行部は、互いに異なる複数の前記評価基準に基づいて前記最適化処理を実行し、前記複数の最適化結果を求めてもよい。 In one embodiment of the present technology, the condition may be an evaluation criterion for evaluating the optimization result, and the execution unit executes the optimization process based on a plurality of evaluation criteria different from each other. The plurality of optimization results may be obtained.
　このような構成では、互いに異なる複数の評価基準（例えば、部品実装ラインの稼働時間に関する基準やユーザによる段取替えに関する基準等）に基づいて最適化処理が実行される。したがって、効率良く回路基板を生産し得る最適化結果を求めることができる。 In such a configuration, the optimization process is executed based on a plurality of evaluation criteria different from each other (for example, criteria related to the operating time of the component mounting line, criteria related to setup change by the user, etc.). Therefore, it is possible to obtain an optimization result that can efficiently produce a circuit board.
　本技術の一実施形態では、前記評価基準は、回路基板を生産するための総生産時間、生産する回路基板の種類が変更されるときの段取替え回数、生産する回路基板の種類が変更されるときの総段取替え時間の中から、優先する項目を指定したものであってもよい。 In one embodiment of the present technology, the evaluation criteria are the total production time for producing a circuit board, the number of setup changes when the type of circuit board to be produced is changed, and the type of circuit board to be produced is changed. The item to be prioritized may be specified from the total replacement time of the time.
　上記の各項目は、回路基板の生産性を評価する指標となる。このような構成では、ユーザが優先すべき項目を評価基準として用いることができる。 Each of the above items is an index for evaluating the productivity of the circuit board. In such a configuration, items that the user should prioritize can be used as evaluation criteria.
　本技術の一実施形態では、前記部品実装ラインで生産される回路基板の種類と、前記回路基板の種類毎に当該回路基板に実装される複数の部品の種類及び実装位置と、前記回路基板の種類毎に生産される生産数量と、を含む生産計画を入力する生産計画入力部を有してもよく、前記実行部は入力された前記生産計画に基づいて前記最適化処理を実行してもよい。 In one embodiment of the present technology, the types of circuit boards produced in the component mounting line, the types and mounting positions of a plurality of components mounted on the circuit board for each type of the circuit board, and the circuit board It may have a production plan input unit for inputting a production quantity including a production quantity produced for each type, and the execution unit may execute the optimization process based on the input production plan. good.
　部品実装ラインでは、１又は複数の部品実装機によって複数種類の部品を実装することにより回路基板が生産される。上記の構成では、上記した各項目を生産計画として入力する。これにより、生産を予定している回路基板を好適に生産することができる、複数の最適化結果を求めることが容易となる。 In the component mounting line, a circuit board is produced by mounting multiple types of components with one or more component mounting machines. In the above configuration, each of the above items is input as a production plan. This makes it easy to obtain a plurality of optimization results that can suitably produce the circuit board to be produced.
　本技術の一実施形態では、前記部品実装ラインは、複数種類の回路基板を生産してもよく、前記表示部は、前記複数の最適化結果として、それぞれ、回路基板を生産するための総生産時間を表示するとともに、生産する回路基板の種類が変更されるときの段取替え回数と総段取替え時間のうちの少なくとも一方を表示してもよい。 In one embodiment of the present technology, the component mounting line may produce a plurality of types of circuit boards, and the display unit is a total production for producing a circuit board as a result of the plurality of optimizations. In addition to displaying the time, at least one of the number of setup changes and the total setup change time when the type of circuit board to be produced may be changed may be displayed.
　回路基板の生産において、上記の各項目（総生産時間や段取替え時間及び回数）は、複数の最適化結果のうちから選択すべき最適化結果を判断する際に重要な要素となる。このような構成では、表示部に当該項目が比較表示されるため、ユーザが選択すべき最適化結果を視覚的に判断することができる。 In the production of circuit boards, each of the above items (total production time, setup change time, and number of times) is an important factor in determining the optimization result to be selected from a plurality of optimization results. In such a configuration, since the items are compared and displayed on the display unit, the optimization result to be selected by the user can be visually determined.
（実施例）
　以下、図面を参照して、本実施例における実装プログラムの最適化処理について説明する。回路基板１１の生産は、図１に示すように、回路基板１１を搬送する搬送経路１２に配列された複数の部品実装機１８と、部品実装に関連する作業を行う複数の実装関連機１３，１４，１５とにより行われる。図１に示す部品実装ライン１０は、最適化前の実装プログラム（換言すると、既存の実装プログラム）に基づいて構築された部品実装ライン１０の構成の一例である。複数の実装関連機は、例えば、はんだ印刷機１３、検査装置１４、リフロー装置１５、接着剤塗布装置等である。 (Example)
Hereinafter, the optimization process of the implementation program in this embodiment will be described with reference to the drawings. As shown in FIG. 1, the production of the circuit board 11 includes a plurality of component mounting machines 18 arranged in a transport path 12 for transporting the circuit board 11, and a plurality of mounting-related machines 13 for performing work related to component mounting. 14 and 15 and so on. The component mounting line 10 shown in FIG. 1 is an example of the configuration of the component mounting line 10 constructed based on a mounting program before optimization (in other words, an existing mounting program). The plurality of mounting-related machines are, for example, a solder printing machine 13, an inspection device 14, a reflow device 15, an adhesive coating device, and the like.
　各部品実装機１８には、それぞれ部品を供給するテープフィーダやトレイフィーダ等のフィーダ１６がフィーダ支持部１７に交換可能にセットされている。図示はしていないが、各部品実装機１８の実装ヘッドは交換可能に保持され、当該実装ヘッドには、フィーダ１６から供給される部品を吸着して回路基板１１に実装する１又は複数の吸着ノズルが交換可能に保持されている。各部品実装機１８の実装ヘッドに保持させる吸着ノズルは、ノズル径や吸着パッド形状等が異なる複数種類の吸着ノズルの中から、フィーダ１６により供給される部品のサイズや種類等に応じて付け替えられる。このように構成された部品実装ライン１０では、生産ジョブを実行して部品が実装された回路基板１１を生産する。 In each component mounting machine 18, a feeder 16 such as a tape feeder or a tray feeder that supplies components is set in the feeder support portion 17 so as to be replaceable. Although not shown, the mounting head of each component mounting machine 18 is held interchangeably, and one or more suctions that suck the components supplied from the feeder 16 and mount them on the circuit board 11 are sucked on the mounting head. The nozzle is held replaceable. The suction nozzle held by the mounting head of each component mounting machine 18 can be replaced according to the size and type of the component supplied by the feeder 16 from among a plurality of types of suction nozzles having different nozzle diameters, suction pad shapes, and the like. .. In the component mounting line 10 configured in this way, a production job is executed to produce the circuit board 11 on which the components are mounted.
　次に、最適化装置２０について説明する。図２に示すように、最適化装置２０は、入力部２２、表示部２３、記憶部２４、制御部２５等を備える。入力部２２は、複数のキーを備えており、ユーザは、入力部２２を介して様々な指示や情報を入力することができる。表示部２３は、各種情報や後述する最適化結果を表示するためのディスプレイである。表示部２３は、いわゆるタッチパネルとして、入力部２２と一体となって機能してもよい。記憶部２４は、最適化処理プログラム等の各種プログラムやデータを記憶する。制御部２５は、記憶部２４に記憶されている各種プログラムに従って、様々な処理を実行する。本実施例では、制御部２５は、記憶部２４に記憶されている最適化処理プログラムを実行することで、後述する各種条件に従って、ユーザによって入力された最適化前の実装プログラムに対して最適化処理を実行する。 Next, the optimization device 20 will be described. As shown in FIG. 2, the optimization device 20 includes an input unit 22, a display unit 23, a storage unit 24, a control unit 25, and the like. The input unit 22 includes a plurality of keys, and the user can input various instructions and information via the input unit 22. The display unit 23 is a display for displaying various information and optimization results described later. The display unit 23 may function as a so-called touch panel integrally with the input unit 22. The storage unit 24 stores various programs and data such as an optimization processing program. The control unit 25 executes various processes according to various programs stored in the storage unit 24. In this embodiment, the control unit 25 executes the optimization processing program stored in the storage unit 24 to optimize the implementation program before optimization input by the user according to various conditions described later. Execute the process.
　続いて、図３を用いて、最適化装置２０によって実装プログラムを最適化する処理について説明する。図３の処理は、最適化処理を開始するための操作がユーザによって入力されると開始される。 Subsequently, the process of optimizing the mounting program by the optimizing device 20 will be described with reference to FIG. The process of FIG. 3 is started when an operation for starting the optimization process is input by the user.
　Ｓ１０において、制御部２５は、最適化前の実装プログラムの入力を受け付ける。具体的には、ユーザにより、上述した既存の部品実装ライン１０を構成する部品実装機１８の数と、当該部品実装機１８の種類（例えば、機種）が入力される。また、ユーザにより、当該部品実装ライン１０で生産する回路基板１１の種類、回路基板１１の種類毎の当該回路基板１１に実装する複数の部品の種類及び実装位置、及び、生産する回路基板１１毎の生産数量を含む生産計画が入力される。なお、最適化前の実装プログラムは、外部装置（不図示）から入力されてもよいし、記憶部２４に予め記憶されている実装プログラムであってもよい。 In S10, the control unit 25 receives the input of the implementation program before optimization. Specifically, the user inputs the number of component mounting machines 18 constituting the existing component mounting line 10 described above and the type (for example, model) of the component mounting machine 18. Further, depending on the user, the type of the circuit board 11 produced on the component mounting line 10, the type and mounting position of a plurality of components mounted on the circuit board 11 for each type of the circuit board 11, and each circuit board 11 produced. A production plan including the production quantity of is entered. The mounting program before optimization may be input from an external device (not shown) or may be a mounting program stored in advance in the storage unit 24.
　Ｓ１２において、制御部２５は、入力された実装プログラムを記憶部２４に記憶させる。次いで、Ｓ１４において、制御部２５は、実装プログラムの最適化処理にあたって優先すべき項目の選択の入力を受け付ける。具体的には、例えば、生産計画が示す回路基板を生産するための総生産時間、生産する回路基板の種類が変更されるときの段取替え回数、及び、生産する回路基板の種類が変更されるときの総段取替え時間の中から、優先する項目を指定するユーザ操作の入力を受け付ける。 In S12, the control unit 25 stores the input mounting program in the storage unit 24. Next, in S14, the control unit 25 receives an input for selecting an item to be prioritized in the optimization process of the implementation program. Specifically, for example, the total production time for producing the circuit board indicated by the production plan, the number of setup changes when the type of the circuit board to be produced is changed, and the type of the circuit board to be produced are changed. Accepts the input of the user operation that specifies the priority item from the total setup replacement time at the time.
　その後、Ｓ１６において、実装プログラムの最適化処理を実行させるための操作がユーザによって入力されると、Ｓ１８において、制御部２５は、入力された部品実装ライン１０の構成に基づいて最適化処理を実行する。具体的には、例えば、制御部２５は、部品実装ライン１０を構成する部品実装機１８の数や種類を変更したり、部品実装機１８の配列順序を入れ替えたりして、複数の新たなライン構成を生成する。そして、各ライン構成について最適化処理を実行する。また例えば、制御部２５は、生成した各ライン構成について、部品実装機１８のモジュール構成（すなわち、部品供給ユニット（フィーダ支持部１７）の種類、実装ヘッドの種類等）を変更して、最適化処理を実行する。 After that, in S16, when an operation for executing the optimization process of the mounting program is input by the user, in S18, the control unit 25 executes the optimization process based on the input configuration of the component mounting line 10. do. Specifically, for example, the control unit 25 may change the number and types of component mounting machines 18 constituting the component mounting line 10 or change the arrangement order of the component mounting machines 18 to obtain a plurality of new lines. Generate a configuration. Then, the optimization process is executed for each line configuration. Further, for example, the control unit 25 optimizes each generated line configuration by changing the module configuration of the component mounting machine 18 (that is, the type of the component supply unit (feeder support unit 17), the type of the mounting head, etc.). Execute the process.
　Ｓ２０において、制御部２５は、図４に示すように、生成した複数のライン構成のそれぞれに基づいて求めた複数の最適化結果を表示部２３に比較表示する。具体的には、制御部２５は、各ライン構成について、最適化した総生産時間、段取替え回数、及び、総段取替え時間を表示する。制御部２５は、Ｓ１４において、優先項目を指定するユーザ操作の入力を受け付けている。このため、Ｓ２０では、指定された項目（図４では、総生産時間）に対する結果が良好な順序で、求めた複数の最適化結果のうち、いくつかの最適化結果を表示部２３に比較表示する。 In S20, as shown in FIG. 4, the control unit 25 compares and displays a plurality of optimization results obtained based on each of the generated plurality of line configurations on the display unit 23. Specifically, the control unit 25 displays the optimized total production time, the number of setup changes, and the total setup replacement time for each line configuration. The control unit 25 accepts input of a user operation for designating a priority item in S14. Therefore, in S20, some of the obtained optimization results are compared and displayed on the display unit 23 in the order in which the results for the specified items (total production time in FIG. 4) are in good order. do.
　Ｓ２２において、制御部２５は、比較表示した複数の最適化結果の中から、１つを選択するユーザ操作の入力を受け付ける。そして、Ｓ２４において、制御部２５は、Ｓ１２において記憶させた実装プログラム（すなわち、Ｓ１０で入力された実装プログラム）を、選択された最適化結果により構築される実装プログラムに更新して記憶部２４に記憶させる。 In S22, the control unit 25 accepts the input of the user operation to select one from the plurality of optimization results displayed in comparison. Then, in S24, the control unit 25 updates the mounting program stored in S12 (that is, the mounting program input in S10) with the mounting program constructed by the selected optimization result, and stores the mounting program in the storage unit 24. Remember.
　上述した実施例では、最適化装置２０が、ユーザにより入力された最適化前の実装プログラムに基づいて複数のライン構成を生成し、当該複数のライン構成について最適化処理を実行する。すなわち、１つの実装プログラムの入力に対して、互いに異なる複数の条件（本実施例では複数のライン構成）で最適化処理が実行される。そして、最適化装置２０が、求めた複数の最適化結果を比較表示する。その後、ユーザにより複数の最適化結果のうちから１つの最適化結果が選択されると、選択された最適化結果に基づいて、実装プログラムが更新される。このように、本実施例の最適化装置２０では、複数の条件で最適化処理が実行されるため、ユーザは、実装プログラムの最適化処理を試みる際に、最適化処理の適切な条件を探りながら幾度も最適化処理を実行する必要がない。また、複数の最適化結果の中から選択した所望の最適化結果に基づいて実装プログラムが自動で更新されるので、利便性が高い。 In the above-described embodiment, the optimization device 20 generates a plurality of line configurations based on the implementation program before optimization input by the user, and executes the optimization process for the plurality of line configurations. That is, the optimization process is executed for the input of one implementation program under a plurality of conditions different from each other (a plurality of line configurations in this embodiment). Then, the optimization device 20 compares and displays the obtained plurality of optimization results. After that, when one of the plurality of optimization results is selected by the user, the implementation program is updated based on the selected optimization result. As described above, in the optimization device 20 of the present embodiment, the optimization process is executed under a plurality of conditions, so that the user searches for appropriate conditions for the optimization process when attempting the optimization process of the implementation program. However, it is not necessary to execute the optimization process many times. In addition, the implementation program is automatically updated based on a desired optimization result selected from a plurality of optimization results, which is highly convenient.
　上述した実施例では、制御部２５が、実装プログラムの最適化処理に適用する条件として、複数のライン構成を採用した。しかしながら、最適化処理に適用する条件は、最適化処理を実行するときの制限条件であってもよい。具体的には、例えば、最適化前の実装プログラムにおけるフィーダ１６の配置の全体又は一部を固定した条件や、実装ヘッドに保持する吸着ノズルの配置を固定した条件、フィーダ１６の段取替えを一括（いわゆる外段取り）又は個別（いわゆる内段取り）で固定した条件等のうちの複数を適用して最適化処理を実行してもよい。 In the above-described embodiment, the control unit 25 employs a plurality of line configurations as a condition applied to the optimization process of the mounting program. However, the condition applied to the optimization process may be a limiting condition when the optimization process is executed. Specifically, for example, a condition in which the entire or part of the arrangement of the feeder 16 in the mounting program before optimization is fixed, a condition in which the arrangement of the suction nozzle held in the mounting head is fixed, and the setup change of the feeder 16 are collectively performed. The optimization process may be executed by applying a plurality of conditions fixed by (so-called outer setup) or individually (so-called inner setup).
　また、最適化処理に適用する条件は、最適化結果を評価する評価基準であってもよい。具体的には、例えば、最適化処理において、総生産時間を優先する条件、段取替え回数の低減を優先する条件、目標タクトタイムを指定する条件、又はコストバランスの条件等のうちの複数を適用して最適化処理を実行してもよい。 Further, the condition applied to the optimization process may be an evaluation standard for evaluating the optimization result. Specifically, for example, in the optimization process, a plurality of conditions such as a condition for giving priority to the total production time, a condition for giving priority to reducing the number of setup changes, a condition for specifying a target takt time, a condition for cost balance, etc. are applied. And the optimization process may be executed.
　また、上述した実施例では、単一の部品実装ライン１０について最適化処理を実行した。しかしながら、本明細書に開示の技術は、複数の部品実装ラインに対して適用してもよいし、部品実装ライン１０を構成する１台又は複数台の部品実装機１８のみに対して適用してもよい。 Further, in the above-described embodiment, the optimization process was executed for a single component mounting line 10. However, the technique disclosed herein may be applied to a plurality of component mounting lines, or may be applied only to one or a plurality of component mounting machines 18 constituting the component mounting line 10. May be good.
（対応関係）
　図３のＳ１０、Ｓ１８、Ｓ２０、Ｓ２２、Ｓ２４の処理が、それぞれ「実装プログラム入力部」、「実行部」、「表示部」、「選択部」、「実装プログラム更新部」によって実行される処理の一例である。 (Correspondence)
The processes of S10, S18, S20, S22, and S24 in FIG. 3 are executed by the "implementation program input unit", "execution unit", "display unit", "selection unit", and "implementation program update unit", respectively. This is just one example.
　以上、本明細書に開示の技術の具体例を詳細に説明したが、これらは例示に過ぎず、請求の範囲を限定するものではない。請求の範囲に記載の技術には、以上に例示した具体例を様々に変形、変更したものが含まれる。また、本明細書または図面に説明した技術要素は、単独であるいは各種の組合せによって技術的有用性を発揮するものであり、出願時請求項記載の組合せに限定されるものではない。 Although specific examples of the disclosed techniques have been described in detail in the present specification, these are merely examples and do not limit the scope of claims. The techniques described in the claims include various modifications and modifications of the specific examples exemplified above. Further, the technical elements described in the present specification or the drawings exhibit technical usefulness alone or in various combinations, and are not limited to the combinations described in the claims at the time of filing.

Claims (9)

  1. 　少なくとも１台の部品実装機を含む部品実装ラインにおいて、回路基板に部品を実装する実装プログラムを最適化する装置であって、
    　前記少なくとも１台の部品実装機に用いる最適化前の実装プログラムを入力する実装プログラム入力部と、
    　入力された前記最適化前の実装プログラムに対して、複数の条件で最適化処理を実行する実行部と、
    　前記最適化処理のそれぞれによって求められた複数の最適化結果を比較表示する表示部と、
    　前記複数の最適化結果の中から１つを選択する選択部と、
    　前記最適化前の実装プログラムを、選択された最適化結果に基づいて更新する実装プログラム更新部と、
    　を備える、最適化装置。     A device that optimizes a mounting program for mounting components on a circuit board in a component mounting line that includes at least one component mounting machine.
    A mounting program input unit for inputting a pre-optimized mounting program used for at least one component mounting machine, and a mounting program input unit.
    An execution unit that executes optimization processing under multiple conditions for the input implementation program before optimization, and
    A display unit that compares and displays a plurality of optimization results obtained by each of the optimization processes, and a display unit.
    A selection unit that selects one from the plurality of optimization results, and
    An implementation program update unit that updates the implementation program before optimization based on the selected optimization result, and
    Equipped with an optimization device.
  2. 　前記条件は、前記部品実装ラインに含まれる前記少なくとも１台の部品実装機の構成であり、
    　前記実行部は、互いに異なる複数の前記構成に基づいて前記最適化処理を実行し、前記複数の最適化結果を求める、請求項１に記載の最適化装置。     The condition is the configuration of the at least one component mounting machine included in the component mounting line.
    The optimization device according to claim 1, wherein the execution unit executes the optimization process based on a plurality of configurations different from each other, and obtains the plurality of optimization results.
  3. 　前記少なくとも１台の部品実装機の構成を入力する構成入力部を有し、
    　前記構成は、前記部品実装ラインを構成する部品実装機の数と、前記部品実装機の種類を少なくとも含む、請求項２に記載の最適化装置。     It has a configuration input unit for inputting the configuration of at least one component mounting machine.
    The optimization device according to claim 2, wherein the configuration includes at least the number of component mounting machines constituting the component mounting line and the type of the component mounting machine.
  4. 　前記条件は、前記最適化処理を実行するときの制限条件であり、
    　前記実行部は、互いに異なる複数の前記制限条件に基づいて最適化処理を実行し、前記複数の最適化結果を求める、請求項１に記載の最適化装置。     The condition is a limiting condition when the optimization process is executed.
    The optimization device according to claim 1, wherein the execution unit executes optimization processing based on a plurality of different limiting conditions, and obtains the plurality of optimization results.
  5. 　前記制限条件は、生産する回路基板の種類が変更されるときの前記少なくとも１台の部品実装機における段取替え条件に関する制限事項である、請求項１に記載の最適化装置。 The optimization device according to claim 1, wherein the restriction condition is a restriction matter regarding a setup change condition in the at least one component mounting machine when the type of the circuit board to be produced is changed.
  6. 　前記条件は、前記最適化結果を評価する評価基準であり、
    　前記実行部は、互いに異なる複数の前記評価基準に基づいて前記最適化処理を実行し、前記複数の最適化結果を求める、請求項１に記載の最適化装置。     The condition is an evaluation standard for evaluating the optimization result.
    The optimization device according to claim 1, wherein the execution unit executes the optimization process based on a plurality of evaluation criteria different from each other, and obtains the plurality of optimization results.
  7. 　前記評価基準は、回路基板を生産するための総生産時間、生産する回路基板の種類が変更されるときの段取替え回数、生産する回路基板の種類が変更されるときの総段取替え時間の中から、優先する項目を指定したものである、請求項６に記載の最適化装置。 The evaluation criteria are included in the total production time for producing a circuit board, the number of setup changes when the type of circuit board to be produced is changed, and the total stage replacement time when the type of circuit board to be produced is changed. The optimization device according to claim 6, wherein the priority item is specified.
  8. 　前記部品実装ラインで生産される回路基板の種類と、前記回路基板の種類毎に当該回路基板に実装される複数の部品の種類及び実装位置と、前記回路基板の種類毎に生産される生産数量と、を含む生産計画を入力する生産計画入力部を有し、
    　前記実行部は入力された前記生産計画に基づいて前記最適化処理を実行する、請求項１ないし７のいずれか一項に記載の最適化装置。     The type of circuit board produced on the component mounting line, the types and mounting positions of a plurality of components mounted on the circuit board for each type of circuit board, and the production quantity produced for each type of circuit board. And has a production plan input unit to input the production plan including
    The optimization device according to any one of claims 1 to 7, wherein the execution unit executes the optimization process based on the input production plan.
  9. 　前記部品実装ラインは、複数種類の回路基板を生産し、
    　前記表示部は、前記複数の最適化結果として、それぞれ、回路基板を生産するための総生産時間を表示するとともに、生産する回路基板の種類が変更されるときの段取替え回数と総段取替え時間のうちの少なくとも一方を表示する、請求項１ないし８のいずれか一項に記載の最適化装置。     The component mounting line produces multiple types of circuit boards.
    The display unit displays the total production time for producing the circuit board as the result of the plurality of optimizations, and the number of setup changes and the total setup replacement time when the type of the circuit board to be produced is changed. The optimizer according to any one of claims 1 to 8, which displays at least one of the two.
PCT/JP2020/018890 2020-05-11 2020-05-11 Optimization device for mounting program for mounting component on circuit board WO2021229664A1 (en)

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DE112020007169.3T DE112020007169T5 (en) 2020-05-11 2020-05-11 Assembly program optimization device for assembly of a component on a circuit board
CN202080100209.9A CN115461687A (en) 2020-05-11 2020-05-11 Optimization device for mounting program for mounting component on circuit board
PCT/JP2020/018890 WO2021229664A1 (en) 2020-05-11 2020-05-11 Optimization device for mounting program for mounting component on circuit board
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