WO2009062524A1 - Verfahren zum rüsten einer bestückvorrichtung - Google Patents
Verfahren zum rüsten einer bestückvorrichtung Download PDFInfo
- Publication number
- WO2009062524A1 WO2009062524A1 PCT/EP2007/009783 EP2007009783W WO2009062524A1 WO 2009062524 A1 WO2009062524 A1 WO 2009062524A1 EP 2007009783 W EP2007009783 W EP 2007009783W WO 2009062524 A1 WO2009062524 A1 WO 2009062524A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- type
- components
- lot
- placement device
- placement
- Prior art date
Links
Classifications
-
- 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
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
-
- 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
- H05K13/0857—Product-specific machine setup; Changeover of machines or assembly lines to new product type
-
- 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
- H05K13/086—Supply management, e.g. supply of components or of substrates
Definitions
- the present invention relates to the technical field of automatic assembly of component carriers with components by means of a placement device.
- the present invention relates to a method for equipping a placement device with components.
- placement devices for equipping substrates with components supply devices for the provision of components are arranged laterally of a transport path for the substrates.
- An insertable head of the placement device which can be moved by a positioning system picks up the components from the feed devices, moves them to an assembly area of the placement device in which the substrate to be assembled is provided, and deposits the components on the substrate.
- Independent claim 1 describes a method for equipping a placement device with components for processing production lots.
- the method comprises the following steps: (a) change of the production lot to be processed from type A to type B, wherein components for processing production lots of types A and B are prepared on the placement device,
- placement device is understood to mean both a single placement machine, as well as a production line consisting of several placement machines.
- the components are provided isolated in a feed region of the placement device, so that they can be picked up by a handling device, such as a placement head, and deposited on a substrate.
- the equipping of the placement device with components is often referred to as upgrading, for the removal of components of at least one type from the feed of the placement also finds the term disassembly (the placement) use.
- production lot is understood to mean a self-contained production order for equipping substrates of a specific type, which passes through the placement device as a closed item, the substrates being equipped in the same way.
- lot is understood to mean the number of substrates of the respective production lot that are identical to the stock.
- the placement device can then be equipped with component types, which are additionally required for the processing of a batch of type C, which is to be processed by the type B lot. Types of components required for both Type B and Type C production lots do not need to be additionally to be equipped.
- the placement device can be made more compact.
- the components are magazined in component magazines and are provided by means of feeders to the placement device.
- a component magazine are, for example, belt reels, rod magazines, bulk material magazines, but also wafers into consideration. Accordingly, so-called belt conveyors, bar or bulk material conveyors or even wafer feeders are used as feeding device.
- the placement device has feeding devices, by means of which the components are provided.
- the removal of the components from the placement device or the rüs- th of the placement device with components takes place in that at least one feeding device removed from the placement device or the placement is provided with at least one feeding device.
- the feeders are prepared prior to setting on the placement on an external Vorrüstplatz outside the loading piece device with the respective components.
- This procedure is advantageous above all in those cases in which the placement device is to be equipped with a plurality of new component types and the production lot to be machined in parallel has a comparatively small lot size.
- classic setup concepts reach their limits, generate downtimes and reduce the productivity of the placement machine.
- Components of a certain type are usually magazined in component magazines.
- the upgrading of the feeders with component magazines is usually more time consuming than equipping the placement device with feeders, as they need only be inserted at the respective parking space in the feed area of the placement.
- the supply devices are already equipped with component magazines outside the placement device, the equipping of the placement can be done much faster.
- the remote from the placement device feeders are brought to an external Vorrüstplatz outside of the placement device.
- the number of parking spaces in the feed area of a placement device results from a compromise:
- the feed area is generally dimensioned such that on the one hand as many components as possible required for processing a production lot can be provided, but on the other hand the placement area and thus the placement device is not unnecessarily large.
- the floor space required is an important criterion for many customers when making a purchase decision, so the size of the feed area is often insufficient to accommodate the different types of components several subsequent batches simultaneously.
- the feeder remains in the so-called "active fee pool", ie the quantity of component-equipped feeders which will soon be needed for one of the subsequent batches, by using the external pre-set as a buffer for soon re-used types of components will avoid unnecessary entries and exits in the component storage.
- the feeders are coupled at the external pre-installation site with a central control equipment for production planning and control, wherein data is exchanged between the central control device and the feeders.
- setup-related data such as the type of component or the number of components in the respective component magazine
- specific data of the feeder such as the serial number
- linked so that the setup state of each feeder is retrievable at any time.
- the linking of the data can take place with the aid of a hand-held scanner or a stationary detection device in conjunction with barcodes attached to feed devices and component magazines.
- This information can be stored both in a storage element of the feeding device and in a central memory of a production control or line control. This results in the advantage that feeding devices which are located in the "active feeder pool" at the external pre-setting station can be unambiguously identified and addressed with regard to the above-mentioned setup-related data the production lot to be processed has sufficient components in the respective component magazine.
- work instructions based on the data exchanged between the central control device and the feed devices, are output to the operator of the placement device i
- an efficient workflow can be enabled. Activities to be performed can be prioritized according to urgency. Effects of disruptions in the production process can be met in a targeted manner. For example, the operating personnel can be informed when the next production lot is to be started and which component types are already available for this on the placement device, which are already pre-equipped on the external Vorrüstplatz on feeders, and which component magazines still need to be equipped on feeding devices. Furthermore, the operating personnel can be informed at which point in the area of the external pre-setting station there is a feed device with the corresponding components. For this purpose, a display element, for example an LED, can be activated on the feed device. A time-consuming search for certain types of components is thus obsolete.
- a display element for example an LED
- Figure 1 is a schematic representation of the placement device and the external Vorrüstplatzes in plan
- 2a to 2e are schematic representations of the feed area of the placement device according to the sequence of
- the placement device (1) comprises a plurality of individual machines in a production line.
- the placement device (1) serves for equipping substrates (2) with components (3).
- the substrates (2) are transported via a transport path (4) into an assembly area of the placement device (1), where they are equipped with components (3).
- the components (3) are provided in a feed region (6) by means of feed devices (5) at defined pick-up positions (7) for pick-up.
- the picking up of the components (3) and the loading of the substrates (2) for example by means of a movable placement head (not shown) take place.
- the finished stocked substrates (2) are transported via the transport path (4) again from the placement area of the placement device (1).
- a limited number of feeders (5) for the different types of components can be arranged.
- Components (3) of a certain type are stored in a component magazine (9) which is mounted on the supply device (5).
- the components (3) are stored in component straps, which are wound onto a belt spool (9).
- the placement device (1) is coupled to a central control device (12), which is located outside of the placement device (1) and takes over tasks of production planning, for example, production order planning.
- the sequence in which the production lots are fed into production it is first necessary to determine which component types are needed for equipping the substrates (2) of a production lot of a specific type in which number. This information is compared with the actual inventory of the various types of components. If the component types are available in sufficient numbers, then the respective conversion effort for the various possible manufacturing lot changes is subsequently determined.
- the conversion effort refers to the time required for the Abrüs- th of the placement device (1) with component types, which are no longer needed for the subsequent convinced convinced for the subsequent manufacturing lot.
- An attempt is made to establish a sequence for the processing of the production lot, which is characterized by the lowest possible conversion effort or requires as little as possible setup downtime of the placement.
- each incoming or outgoing delivery device (5) is in terms of their essential characteristics, such as the identification number of the feeder, the possibly equipped device type or the number of equipped components (3) detected, ie the feeder (5) with their respective identification number as - or departure at the external Vorrüstplatz (11) registered.
- each arriving feeding device (5) is unambiguously assigned an individual parking space at the external pre-setting station (11).
- each component magazine (9) is uniquely associated with a feed device (5). This assignment can be made, for example, by activating a feed device (5) and subsequently scanning the component information on the equipped component magazine (9).
- the supply devices (5) which are located at the external Vorrüstplatz (11), are electrically coupled to this, it is also possible to send signals from the central control device (12) directly to a feeder (5), for example to activate a signal lamp or a display element.
- a feeder (5) for example to activate a signal lamp or a display element.
- the feed region (6) of the placement device (1) is in each case embodied in different phases of the invention.
- the term "production lot” is understood to mean a self-contained production order for equipping substrates (2) of a specific type, which passes through the placement device (1) as a closed item, the substrates (2) being loaded in the same way this is also the term "lot" use.
- a batch change or lot change describes the transition from one lot to the next lot.
- FIG. 2 a shows the feed region (6) of the placement device (1) at the time of a production lot change from a production lot of type A to a subsequent production lot of type B.
- the components are each in component magazines (9), in FIGS. 2 a to 2 e as belt coils (FIG. 9) are stored, and are provided by means of the feeding devices (5) at the respective pick-up positions (7) for collection.
- the feed area (6) there are both feed devices (5) with components for mounting substrates for the production lot of type A (marked with an A in FIG. 2a), as well as feed devices (5) with components for Assembly of substrates for the type B production lot (labeled B in Figure 2a). This ensures that the placement device (1) can start processing the type B lot without interruption immediately after completing the processing of the type A lot. Setup downtime can thus be avoided.
- FIG. 2b shows the feed region (6) of the placement device (1) during the processing of the type B production lot.
- the component types required for this purpose are equipped with the respective feed devices (5) (marked with a B in FIG Help provided at the corresponding pickup positions (7).
- feeding devices (5) which are with component types equipped for machining the production lot of type A, but not for processing the production lot of type B (marked with an A in FIG. 2b), removed from the placement area (6), without this causing any problems. the processing of type B production lot is impaired. If one of the component types in question is required again for one of the subsequent production lots, then the respective feed device (5) together with the equipped components can first be brought to the external pre-installation station (11) (see FIG.
- the feeder (5) can be disarmed and the component magazine (9) can be returned to the component store (not shown).
- FIG. 2c shows the feed area (6) of the placement device (1) after removal of the feed devices (5) for processing the type A production lot. Feed devices (5) with component types which are not required for processing the type B production lot , were removed. As a result, free parking spaces for other feed devices (5) are present in the feed area (6).
- FIG. 2d likewise shows the feed area (6) of the placement device (1) during the processing of the type B production lot.
- the placement device (1) with supply devices is now located on the vacant or free parking spaces in the feed area (6) (5), which provide types of components for processing the subsequent type C lot (marked C in Figure 2d). It is irrelevant at which locations in the feed (6), the feeders (5) are arranged.
- This optional upgrade also referred to as a "random set-up" may allow the placement speed due to longer travel distances of the piece head slightly sink, but this is more than compensated for small batches by the much higher flexibility in the pre-installation of subsequent batches.
- the ongoing processing of the type B lot is not affected by the setup process.
- FIG. 2e shows the feed region (5) of the placement device (1) before a production lot change from a production lot of type B to a subsequent production lot of type C.
- feed devices (5) with components (3 ) for the loading of substrates (2) for the type B production lot (marked with a B in FIG. 2e), as well as feeding devices (5) with components (3) for the loading of substrates (2) for the type C production lot (2). marked with a C in FIG. 2e).
- a setup-optimized sequence for selected production orders can be defined via the central control device (12) with the aid of the production sequence planning (sequence planning of the production lots). This also includes that all production orders have been processed at the specified time. When new production orders are added, possible insertion points are systematically proposed, and the resulting effects on production times and retooling costs are simulated. Based on the created conversion strategy, an operator can be guided through the entire set-up process. Corresponding work instructions can, for example, at the terminal of the central control device (12) or directly on the placement device (1), for example, via a monitor output.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200780101525.2A CN101855955B (zh) | 2007-11-12 | 2007-11-12 | 用于装备装配装置的方法 |
PCT/EP2007/009783 WO2009062524A1 (de) | 2007-11-12 | 2007-11-12 | Verfahren zum rüsten einer bestückvorrichtung |
DE112007003690T DE112007003690A5 (de) | 2007-11-12 | 2007-11-12 | Verfahren zum Rüsten einer Bestückvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2007/009783 WO2009062524A1 (de) | 2007-11-12 | 2007-11-12 | Verfahren zum rüsten einer bestückvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009062524A1 true WO2009062524A1 (de) | 2009-05-22 |
Family
ID=39709343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/009783 WO2009062524A1 (de) | 2007-11-12 | 2007-11-12 | Verfahren zum rüsten einer bestückvorrichtung |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101855955B (de) |
DE (1) | DE112007003690A5 (de) |
WO (1) | WO2009062524A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210153402A1 (en) * | 2018-06-26 | 2021-05-20 | Fuji Corporation | Component supply unit arrangement determination method and component mounting system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11134601B2 (en) * | 2017-01-05 | 2021-09-28 | Fuji Corporation | System for managing component mounting line |
CN107771023B (zh) * | 2017-10-31 | 2021-01-26 | 福建摩尔软件有限公司 | 一种贴片机切线快速换料方法及装置 |
US11943870B2 (en) * | 2018-05-31 | 2024-03-26 | Fuji Corporation | Component mounting line |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298085A (en) * | 1995-02-15 | 1996-08-21 | Motorola Inc | Method for assembling components on printed circuit boards. |
JPH098492A (ja) * | 1995-06-20 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 部品配列最適化方法 |
JPH09312494A (ja) * | 1996-05-22 | 1997-12-02 | Yamaha Motor Co Ltd | 実装機の部品供給方法 |
WO2000016602A1 (en) * | 1998-09-10 | 2000-03-23 | Matsushita Technology (S) Pte Ltd | A method of supplying components to an electronic component mounting or insertion machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059955A (ja) * | 2001-08-08 | 2003-02-28 | Matsushita Electric Ind Co Ltd | 電子部品実装装置および電子部品実装方法 |
-
2007
- 2007-11-12 DE DE112007003690T patent/DE112007003690A5/de not_active Withdrawn
- 2007-11-12 CN CN200780101525.2A patent/CN101855955B/zh active Active
- 2007-11-12 WO PCT/EP2007/009783 patent/WO2009062524A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298085A (en) * | 1995-02-15 | 1996-08-21 | Motorola Inc | Method for assembling components on printed circuit boards. |
JPH098492A (ja) * | 1995-06-20 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 部品配列最適化方法 |
JPH09312494A (ja) * | 1996-05-22 | 1997-12-02 | Yamaha Motor Co Ltd | 実装機の部品供給方法 |
WO2000016602A1 (en) * | 1998-09-10 | 2000-03-23 | Matsushita Technology (S) Pte Ltd | A method of supplying components to an electronic component mounting or insertion machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210153402A1 (en) * | 2018-06-26 | 2021-05-20 | Fuji Corporation | Component supply unit arrangement determination method and component mounting system |
EP3817537A4 (de) * | 2018-06-26 | 2021-07-07 | Fuji Corporation | Verfahren zur bestimmung der anordnung einer komponentenbereitstellungseinheit und komponentenmontagesystem |
US11723184B2 (en) * | 2018-06-26 | 2023-08-08 | Fuji Corporation | Component supply unit arrangement determination method and component mounting system |
Also Published As
Publication number | Publication date |
---|---|
CN101855955A (zh) | 2010-10-06 |
DE112007003690A5 (de) | 2010-08-26 |
CN101855955B (zh) | 2014-03-19 |
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