WO2023067647A1 - Procédé de récupération de dispositif d'alimentation usagé et dispositif de gestion, et appareil de remplacement de dispositif d'alimentation - Google Patents

Procédé de récupération de dispositif d'alimentation usagé et dispositif de gestion, et appareil de remplacement de dispositif d'alimentation Download PDF

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Publication number
WO2023067647A1
WO2023067647A1 PCT/JP2021/038395 JP2021038395W WO2023067647A1 WO 2023067647 A1 WO2023067647 A1 WO 2023067647A1 JP 2021038395 W JP2021038395 W JP 2021038395W WO 2023067647 A1 WO2023067647 A1 WO 2023067647A1
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Prior art keywords
feeder
feeders
component
collection
slots
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PCT/JP2021/038395
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English (en)
Japanese (ja)
Inventor
浩平 石川
満 三治
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株式会社Fuji
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Application filed by 株式会社Fuji filed Critical 株式会社Fuji
Priority to JP2023553903A priority Critical patent/JPWO2023067647A1/ja
Priority to PCT/JP2021/038395 priority patent/WO2023067647A1/fr
Publication of WO2023067647A1 publication Critical patent/WO2023067647A1/fr

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    • 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

Definitions

  • This specification discloses a used feeder collection method, a management device, and a feeder exchange device.
  • a component mounting line with multiple component mounters lined up a feeder storage built into the line of the component mounting line, and an exchange robot that automatically exchanges feeders between the multiple component mounters and the feeder storage. and are proposed (see, for example, Patent Document 1).
  • the exchange robot collects the used feeder attached to the component mounter and attaches it to the feeder storage, or removes a new feeder from the feeder storage and attaches it to the component mounter.
  • Parts (reels) are removed from the collected feeders by workers, stored in warehouses, or attached with parts to be used next. Therefore, if more feeders than necessary are collected, there arises a problem that the work of the worker increases and the work load becomes excessive.
  • the main purpose of the present disclosure is to enable the necessary feeders to be collected quickly and to prevent the collection of more than necessary feeders.
  • the used feeder collection method of the present disclosure uses a feeder exchange device that replenishes feeders to be used and collects used feeders to each slot of a plurality of component mounters arranged along a mounting line.
  • a used feeder recovery method for recovering feeders among the used feeders mounted in any of the slots of the plurality of component mounters, those feeders meeting predetermined recovery conditions are listed in a recovery list. and causing the feeder exchange device to recover the used feeder according to the recovery list.
  • used feeders attached to any one of slots of a plurality of component mounters are collected according to a collection list.
  • the recovery list is created by listing feeders that meet predetermined recovery conditions among used feeders. Accordingly, it is possible to appropriately collect the feeders to be collected among the used feeders. In addition, by not collecting used feeders for which the collection condition is not satisfied, it is possible to prevent unnecessary feeders from being collected.
  • a management device of the present disclosure includes a plurality of component mounters arranged along a mounting line, and a feeder exchange device that replenishes feeders to be used and collects used feeders to each slot of the plurality of component mounters. , wherein among the used feeders mounted in any one of the slots of the plurality of component mounters, the feeders meeting predetermined collection conditions are listed in a collection list. and instructing the feeder exchange device to collect used feeders according to the collection list.
  • the management device of the present disclosure manages a mounting system including a plurality of component mounters and feeder exchange devices.
  • This management device lists, in a collection list, feeders that satisfy predetermined collection conditions among used feeders that are mounted in any one of slots of a plurality of mounters. Then, the feeder exchange device is instructed to collect the used feeders according to the collection list. Accordingly, it is possible to appropriately collect the feeders to be collected among the used feeders. In addition, by not collecting used feeders for which the collection condition is not satisfied, it is possible to prevent unnecessary feeders from being collected.
  • a feeder exchange device of the present disclosure is a feeder exchange device that replenishes feeders to be used and collects used feeders to slots of a plurality of component mounters arranged along a mounting line, wherein the plurality of components
  • the gist of the present invention is to collect a feeder satisfying a predetermined collection condition among used feeders mounted in any slot of a mounter.
  • feeders meeting predetermined collection conditions are collected. Accordingly, it is possible to appropriately collect the feeders to be collected among the used feeders. In addition, by not collecting used feeders for which the collection condition is not satisfied, it is possible to prevent unnecessary feeders from being collected.
  • FIG. 1 is a schematic configuration diagram of a component mounting system
  • FIG. 1 is a schematic configuration diagram of a component mounting line
  • FIG. It is a schematic block diagram of a component mounter and a feeder.
  • It is a schematic block diagram of a feeder.
  • 3 is a schematic configuration diagram of a loader
  • FIG. 2 is a block diagram showing electrical connections in the component mounting system
  • It is explanatory drawing which shows an example of a production plan.
  • FIG. 5 is an explanatory diagram showing an example of feeder holding information;
  • FIG. 1 is a schematic configuration diagram of a component mounting system.
  • FIG. 2 is a schematic configuration diagram of a component mounting line.
  • FIG. 3 is a schematic configuration diagram of a component mounter and a feeder stand.
  • FIG. 4 is a schematic configuration diagram of a feeder.
  • FIG. 5 is a schematic configuration diagram of the loader.
  • FIG. 6 is a block diagram showing electrical connections in the component mounting system. 2, 3 and 5, the horizontal direction is the X-axis direction, the front-rear direction is the Y-axis direction, and the vertical direction is the Z-axis direction.
  • the component mounting system 1 produces boards S on which components are mounted, and has a plurality of component mounting lines 10 (Line 1, Line 2) as shown in FIG.
  • Each component mounting line 10 includes, as shown in FIG. , a plurality (two) of feeder storages 60, and a management device 80 that manages the entire system.
  • the printing device 12 prints solder on the surface of the substrate S.
  • the print inspection device 14 inspects the state of solder printed by the printer 12 .
  • the component mounter 20 picks up the component supplied from the feeder 30 with a suction nozzle (picking member) and mounts it on the board S.
  • the mounting inspection device inspects the mounting state of the components mounted by the component mounter 20 .
  • the printing device 12, the print inspection device 14, the plurality of component mounters 20, and the mounting inspection device are arranged in this order from upstream along the transport direction of the substrate S to form a component mounting line (production line).
  • the component mounter 20 includes a mounting portion 21 to which a feeder 30 is mounted, a substrate conveying device 22 that conveys the board S in the X-axis direction, and a component that is picked up from the feeder 30 and mounted on the board S.
  • a head 25 to be mounted on the head a head moving device 24 for moving the head 25 in the horizontal direction (XY-axis directions), and a mounting control device 29 (see FIG. 6).
  • the head 25 has a suction nozzle for sucking a component and an elevating device for raising and lowering the suction nozzle.
  • the head moving device 24 has a slider 24a to which the head 25 is attached, and moves the slider 24a in the horizontal direction (XY axis direction).
  • the feeder 30, as shown in FIG. 4, is a cassette-type tape feeder, and includes a tape reel 32, a tape feeding mechanism 33, a connector 35, and a feeder control device 39 (see FIG. 6).
  • the tape reel 32 is wound with a tape containing components. The parts are protected by a film covering the surface of the tape.
  • the tape feeding mechanism 33 pulls out the tape from the tape reel 32 and feeds it to the component supply position. The components accommodated on the tape are exposed at the component supply position by peeling off the film before the component supply position, and are picked up by the head 25 (suction nozzle).
  • the feeder control device 39 includes a well-known CPU, ROM, RAM, etc., and outputs drive signals to the tape feed mechanism 33 (feed motor).
  • the mounted part 21 is provided on the front side (front part) of the component mounter 20 and has two upper and lower areas in which the feeder 30 can be set.
  • the upper area is a supply area 21A in which the feeder 30 can supply components to a position where the head 25 can pick up (component supply position), and the lower area is a buffer area 21B in which the feeder 30 is temporarily stored.
  • a feeder table 40 is installed in each of the areas 21A and 21B.
  • the feeder bases 40 of the areas 21A and 21B are, as shown in FIG. and a plurality of connectors 45 .
  • a feeder 30 containing parts used in a job (production) being executed is mounted in the supply area 21A.
  • a spare feeder 30 that supplies the same kind of parts in place of the feeder 30 that ran out of parts during production, or supplies parts that will be used in jobs to be executed from the next time onwards.
  • the feeder 30 etc. which accommodated are also mounted.
  • the buffer area 21B is used to temporarily store the feeder 30 containing parts used in jobs to be executed from the next time onwards, and to temporarily store the used feeder 30 .
  • the component mounter 20 also includes a mark camera 26, a parts camera 27, and the like.
  • the mark camera 26 captures an image of a reference mark attached to the substrate S from above in order to detect the position of the substrate S.
  • the parts camera 27 captures an image of the part sucked by the sucking nozzle from below in order to detect sucking errors and sucking deviations.
  • the mounting control device 29 is composed of a well-known CPU 29a, ROM 29b, RAM 29c, storage device 29d such as HDD and SSD, and the like.
  • the mounting control device 29 receives image signals and the like from the mark camera 26 and the parts camera 27 .
  • the mounting control device 29 also outputs drive signals to the substrate transfer device 22, the head 25, the head moving device 24, and the like.
  • the mounting control device 29 is communicably connected to the feeder control device 39 of the feeder 30 mounted on the feeder table 40 via connectors 35 and 45 .
  • the mounting control device 29 receives feeder information such as the feeder ID, the component type, and the remaining number of components contained in the feeder control device 39 of the feeder 30 from the feeder control device 39 .
  • the mounting control device 29 also transmits the received feeder information and the mounting position (slot number) where the feeder 30 is mounted to the management device 80 .
  • the CPU 29a of the mounting control device 29 executes mounting processing for mounting the component on the board S.
  • the CPU 29 a causes the head moving device 24 to move the head 25 above the component supply position of the feeder 30 . Subsequently, the CPU 29a lowers the suction nozzle by using the lifting device and causes the suction nozzle to suck the component.
  • the CPU 29a causes the head moving device 24 to move the part sucked by the suction nozzle above the parts camera 27, and the parts camera 27 picks up an image of the part.
  • the CPU 29a processes the picked-up image of the component, measures the suction deviation amount of the component, and corrects the mounting position of the component on the substrate S. FIG. Then, the CPU 29a causes the head moving device 24 to move the component sucked by the nozzle above the corrected mounting position, and lowers the suction nozzle by the lifting device to mount the component on the board S.
  • a plurality of feeder storages 60 are all built into the component mounting line 10 and serve as storage locations for temporarily storing the plurality of feeders 30 .
  • one feeder storage 60 stores the feeders 30 to be used in each component mounter 20 (hereinafter also referred to as the feeders to be used), and the other feeder storage 60 stores each component.
  • a used feeder 30 (hereinafter also referred to as a used feeder) used in the mounter 20 is stored.
  • Each feeder stocker 60 is provided with a feeder base having a plurality of slots 42 and connectors 45 similar to the feeder base 40 of the mounter 20 .
  • the feeder information such as the feeder ID, the part type, and the remaining number of parts included in the feeder control device 39 of the feeder 30, and the attachment position where the feeder 30 is attached ( slot number) is transmitted to the management device 80 .
  • the loader 50 moves in front of the component mounting line 10 along the line, picks up the feeders to be used from the feeder storage 60, replenishes each component mounter 20, or The used feeder is taken out from the machine 20 and collected in the feeder storage box 60.
  • the loader 50 includes, as shown in FIG. 5, a loader moving device 51, a feeder transfer device 53, and a loader control device 59 (see FIG. 6).
  • the loader moving device 51 moves the loader 50 along the guide rails 18 arranged in front of the component mounting line 10 .
  • the loader moving device 51 has an X-axis motor 52a that drives a drive belt for moving the loader 50, and guide rollers 52b that roll on the guide rails 18 to guide the movement of the loader 50.
  • the feeder transfer device 53 transfers the feeder 30 between the component mounter 20 and the loader 50 at a position where the loader 50 faces one of the component mounters 20, or the loader 50 faces the feeder storage 60.
  • the feeder 30 is transferred between the feeder storage 60 and the loader 50 at the position.
  • the feeder transfer device 53 has a Y-axis slider 55 and a Z-axis motor 56a that moves the Y-axis slider 55 along a Z-axis guide rail 56b.
  • the Y-axis slider 55 includes a clamping portion 54 that clamps the feeder 30 and a Y-axis motor 55a that moves the clamping portion 54 along a Y-axis guide rail 55b.
  • the Y-axis slider 55 is moved up and down by driving a Z-axis motor 56a.
  • the feeder transfer device 53 raises the Y-axis slider 55 so that the Y-axis slider 55 faces the feeder table 40 of the supply area 21A of the component mounter 20 and the feeder table 40 of the feeder storage 60.
  • the feeder 30 is transferred to the supply area 21A and the feeder storage 60 by clamping the feeder 30 with the clamp part 54 and moving it in the Y-axis direction with the Y-axis slider 55 .
  • the feeder transfer device 53 lowers the Y-axis slider 55 so that the Y-axis slider 55 faces the buffer area 21B of the component mounter 20, and in this state, the feeder 30 is clamped by the clamp section 54 to move the Y-axis. By moving the slider 55 in the Y-axis direction, the feeder 30 is transferred to the buffer area 21B.
  • the loader control device 59 is composed of a well-known CPU, ROM, RAM, etc., and receives signals from a position sensor 57 that detects the traveling position and a monitoring sensor 58 that detects the presence or absence of obstacles in the surrounding area. and a drive signal to the feeder transfer device 53 .
  • the management device 80 is a general-purpose computer, and as shown in FIG. 6, includes a CPU 81, a ROM 82, a RAM 83, and a storage device 84 such as a hard disk or SDD.
  • An input device 85 such as a keyboard and a mouse, and a display 86 are electrically connected to the management device 80 .
  • the storage device 84 stores production plans, feeder holding information, job information, status information, and the like. These pieces of information are managed for each mounter 20 .
  • the production plan is a plan that determines which components are to be mounted in which order in each mounter 20, and how many substrates S (products) mounted in that way are to be manufactured (produced).
  • FIG. 7 is an explanatory diagram showing an example of a production plan. As illustrated, the production plan is created for each component mounting line 10 (Line1, Line2).
  • the production plan includes production numbers for each production job, parts required for production (required parts), and production start time.
  • the job information includes, although not shown, the type of board to be produced, the mounting position of each component to be mounted on the board, the arrangement position of the component to be arranged in the supply area 21A, and the like.
  • the feeder holding information is information about the feeders 30 held by each mounter 20 and feeder storage 60 .
  • FIG. 8 is an explanatory diagram showing an example of feeder holding information.
  • the feeder holding information includes feeder information such as feeder ID, component type, remaining number of components, expiration date, etc., and module (mounting machine 20 and feeder storage 60) holding feeder 30 (component).
  • Positional information such as identification information and the position (slot number) where the feeder 30 is mounted is included.
  • Parts that have a limited expiration date include, for example, parts that need to be stored in a low-humidity environment (dry parts).
  • the status information is information indicating the operating status of each component mounter 20 .
  • This status information includes during production, during changeover, during occurrence of an abnormality, and the like.
  • the management device 80 is communicably connected to the mounting control device 29 by wire, and exchanges various information with each component mounter 20 of the component mounting system 10 .
  • the management device 80 receives the operation status from each mounter 20 and updates the status information to the latest information.
  • the management device 80 is communicably connected to the feeder control device 39 of the feeder 30 attached to the feeder table 40 of each mounter 20 via the mounting control device 29 .
  • the management device 80 manages the corresponding component mounter 20 or the feeder storage 60. to update the feeder holding information to the latest information.
  • management device 80 is wirelessly communicably connected to the loader control device 59 and exchanges various information with the loader 50 .
  • the management device 80 is also communicably connected to the control devices of the printing device 12, the print inspection device 14, and the mounting inspection device, and exchanges various information from the corresponding devices.
  • the operations related to the production of the board S and the exchange of the feeder 30 between the feeder storage 60 and the component mounting machine 20 are automated.
  • preparation of the feeder 30 (to-be-used feeder) containing necessary components required for production, replenishment to the feeder storage 60, and use of the used feeder 30 (used feeder 30) from the feeder storage 60 ) and various maintenance works are performed by workers at appropriate timings.
  • FIG. 9 is an explanatory diagram showing the contents of the work performed by the operator regarding the feeder 30.
  • the work performed by the operator includes a picking work of taking out the reel containing the necessary parts from the parts shelf of the parts warehouse 100, and a kitting work of mounting the taken out reel and preparing a feeder to be used. Further, the work performed by the operator includes a replenishment work of replenishing the feeder storage 60 with feeders to be used, a collection work of collecting used feeders from the feeder storage 60, and a dismantling work of removing reels from the collected used feeders. And so on. Note that the replenishment work and the collection work may be performed by an automatic guided vehicle (AVG) instead of the worker.
  • AVG automatic guided vehicle
  • the intended-to-use feeders replenished to the feeder storage 60 by the replenishment work are transferred to the corresponding component mounters 20 by the loader 50, and temporarily stored in the buffer areas 21B of the corresponding component mounters 20. Then, the feeder to be used temporarily stored in the buffer area 21B is transferred to the supply area 21A by the loader 50 and used for production before the production job using the feeder is executed.
  • a used feeder used in production by each mounter 20 is transferred to the feeder storage 60 by the loader 50 and temporarily stored in the feeder storage 60 as necessary. After the used feeders temporarily stored in the feeder storage 60 are collected by the collection work, post-processing such as the above-described dismantling work is performed by the operator. If there are parts that are planned to be used on other lines among the parts stored in the used feeder, it will be treated as the intended feeder for the corresponding parts mounting line, and the intended intended feeder will be replaced by the next replenishment work. It is replenished to the feeder storage 60 of the component mounting line.
  • FIG. 10 is a flow chart showing an example of loader operation plan creation processing executed for each component mounting line 10 by the CPU 81 of the management device 80 .
  • This processing is executed in each component mounting line 10 when each predetermined execution condition is satisfied.
  • the predetermined execution conditions include the case where the production job is switched, the case where the feeder 30 attached to one of the slots 42 of each component mounter 20 runs out of components, and the case where components run out within a predetermined time. Holds when expected. The occurrence of parts shortage and the prediction of parts shortage within a predetermined time are made based on the time and the remaining number of parts included in the feeder information.
  • the CPU 81 of the management device 80 first determines whether or not the loader 50 is holding the feeder 30 (step S100). When the CPU 81 determines that the loader 50 does not hold the feeder 30, the process proceeds to step S120. On the other hand, when the CPU 81 determines that the loader 50 holds the feeder 30, it creates a sequence for the held feeder 30 (step S110). Specifically, when the feeders 30 held by the loader 50 include used feeders, the CPU 81 recovers the used feeders to the feeder storage 60, and when the feeders 30 held by the loader 50 include feeders to be used, is performed by listing, in an operation list, the operation for each feeder 30 held so as to replenish the component mounter 20 with the feeder scheduled to be used. When the feeders 30 possessed by the loader 50 include both the used feeders and the feeders to be used, the CPU 81 executes the collection operation of the used feeders earlier than the replenishment operation of the feeders to be used. listed in the action list as follows.
  • the CPU 81 creates a sequence for current production (step S120). Specifically, when the parts used in the production job being executed run out of parts, the CPU 81 replaces the feeder 30 that ran out of parts with a new feeder 30 containing the same type of parts. is listed in the action list. Further, when a setup change occurs, the CPU 81 lists the operation of supplying the corresponding component mounter 20 with the feeder 30 containing the component to be used in the operation list. Furthermore, when there is a feeder 30 that is expected to run out of components within a predetermined time in the production job being executed, the CPU 81 inserts a new feeder 30 containing components of the same type into an empty slot of the corresponding component mounter 20. List the actions to be replenished in the action list.
  • the CPU 81 can simultaneously establish a plurality of operations when a component is out of stock, an operation when a setup change occurs, and an operation when a component is expected to be out of stock within a predetermined period of time. are listed in the operation list so that the operation order becomes earlier in this order.
  • the CPU 81 creates the recovery sequence (step S130).
  • the recovery sequence is created by listing the recovery operations of only the feeders 30 that meet predetermined recovery conditions among the used feeders used in the mounter 20 (module) in an operation list. Therefore, feeders 30 that do not satisfy the collection conditions, even if they are used feeders, are not collected and remain stored in the supply area 21A or the buffer area 21B of the mounter 20. FIG. Details of the collection sequence will be described later.
  • the CPU 81 After creating the collection sequence, the CPU 81 creates a preliminary preparation sequence for preparing parts to be used in production jobs to be executed from the next time onwards (step S140). Specifically, the CPU 81 lists, in the operation list, the operation of supplying feeders 30 containing components to be used in subsequent production jobs, mainly to the buffer area 21B of the corresponding mounter 20 .
  • the CPU 81 causes the operations listed in the operation list to be executed in the listed order, in the order of the sequence for the feeder 30 held, the sequence for the current production, the recovery sequence, and the sequence for advance preparation.
  • an operation command is transmitted to the loader 50 (step S150), and the loader operation plan creation process ends.
  • FIG. 11 is a flowchart showing an example of recovery sequence creation processing.
  • the CPU 81 of the management device 80 first extracts the used feeders used in the finished production job from the feeders 30 mounted in the slots 42 of the component mounters 20 (modules). (step S200). This process is performed by searching for the feeder 30 containing parts that have been used in the already executed production job and will not be used in subsequent production jobs based on the feeder holding information and the production plan. .
  • the CPU 81 After extracting the used feeders, the CPU 81 extracts the feeders 30 containing parts with expiration dates from among the used feeders based on the feeder holding information (step S210). This process is performed by searching feeders 30 containing parts with expiry dates from the feeder holding information (feeder information). Then, the CPU 81 sorts the extracted used feeders in ascending order of expiration date (step S220), and lists them in the operation list in sorted order (step S230).
  • the CPU 81 extracts feeders 30 containing components to be used in other component mounting lines 10 from the remaining used feeders (step S240). This processing is to retrieve the parts scheduled to be used in the production job before execution on the other component mounting line 10 among the components used in the finished production job on one component mounting line 10 based on the production plan. carried out by When the CPU 81 extracts feeders 30 containing components to be used in other component mounting lines 10, the CPU 81 sorts them in descending order of scheduled use time (step S250), and lists them in the operation list in sorted order (step S260).
  • the CPU 81 extracts the feeders 30 attached to the component mounters 20 (modules) lacking empty slots from the remaining used feeders (step S270). This processing is performed by extracting used feeders mounted on component mounters 20 having a predetermined number or less of empty slots in the supply area 21A and the buffer area 21B based on the feeder holding information. Note that the empty slots are used, for example, to pre-supply a new feeder 30 containing parts of the same type as the feeder 30 expected to run out of parts within a predetermined time, or to accommodate parts to be used in subsequent production jobs. It is used, for example, to pre-supply the feeder 30 that has been loaded. When the relevant feeder 30 is extracted, the CPU 81 lists the extracted feeder 30 in the operation list (step S280), and terminates the collection sequence creation process.
  • the CPU 81 determines whether any of the used feeders used in the production job is the feeder 30 containing components with expiration dates, or the feeder 30 containing components with expiration dates, or If it corresponds to either the feeder 30 containing components or the feeder 30 attached to the component mounter 20 having insufficient empty slots, collection of the used feeder is listed in the operation list. As a result, it is possible to collect the feeders 30 that should be collected among the used feeders, and to prevent the collection of more than necessary feeders 30 by not collecting the other feeders 30 . As described above, once the used feeders are collected, post-processing such as dismantling work is required. Therefore, by reducing the number of used feeders collected, the work load on the operator can be reduced.
  • the component mounting line 10 of the present embodiment corresponds to the mounting line of the present disclosure
  • the loader 50 corresponds to the feeder exchange device
  • the management device 80 corresponds to the management device.
  • the CPU 81 detects when the production job is switched, when the feeder 30 attached to one of the slots 42 of each mounter 20 runs out of components, or when the components run out within a predetermined time. is expected, the loader operation plan creation process including recovery sequence creation is executed.
  • the CPU 81 may execute the loader operation plan creation process when the feeder 30 is attached to or removed from any of the slots 42 of the component mounters 20 by a person other than the loader 50 .
  • the CPU 81 receives information from the component mounter 20 . Through communication, it is possible to recognize that the feeder 30 has been attached or detached by someone other than the loader 50 .
  • the CPU 81 selects, from the used feeders, the feeder 30 containing the components with the expiration date and the components scheduled to be used in the other component mounting line 10 in descending order of priority. , and the feeder 30 attached to the component mounter 20 having insufficient empty slots are collected in this order.
  • the CPU 81 may list an action list such that used feeders are collected according to a priority arbitrarily selected by the operator.
  • FIG. 12 is a flowchart illustrating an example of priority selection processing.
  • FIG. 13 is a flow chart showing a recovery sequence creation process according to a modification. In the priority order selection process, the CPU 81 of the management device 80 displays a priority order selection screen on the display 86 (step S300).
  • CPU 81 sets priority 1 (step S310), sets priority 2 (step S320), sets priority 3 (step S330), and terminates the priority selection process.
  • the setting of priority 1 includes the feeder 30 containing components with expiration dates, the feeder 30 containing components scheduled to be used in other component mounting lines 10, and the component mounters with insufficient free slots. This is done by setting the option selected by the operator's operation from the options including the feeder 30 attached to 20 .
  • the setting of the priority order 2 is performed by setting the option selected by the operator's operation from among the remaining options.
  • the setting of priority 3 is performed by setting the remaining options.
  • the CPU 81 of the management device 80 first extracts used feeders from among the feeders 30 attached to the slots 42 of the component mounters 20 (modules) (step S400). Next, the CPU 81 extracts feeders 30 that match the condition of priority 1 from among the extracted used feeders (step S410), and lists the extracted feeders 30 in the operation list (step S420). Next, the CPU 81 extracts feeders 30 that meet the condition of priority 2 from the remaining used feeders (step S430), and lists the extracted feeders 30 in the operation list (step S440).
  • the CPU 81 extracts the feeders 30 that meet the condition of the priority order 3 from among the remaining used feeders (step S450), lists the extracted feeders 30 in the operation list (step S460), and performs the recovery sequence. End the creation process.
  • steps S410, the processing of steps S430, and the processing of step S450 are performed according to the conditions set for the respective priorities 1 to 3. This can be done by applying a process corresponding to the process of S270.
  • it is possible to collect the feeders 30 that should be collected among the used feeders, and to prevent the collection of the feeders 30 more than necessary by not collecting the other feeders 30. can be suppressed.
  • the used feeders to be collected include the feeder 30 containing components with an expiration date, the feeder 30 containing components to be used in another component mounting line 10, and the feeder 30 containing empty slots.
  • the feeders 30 attached to the mounted component mounters 20 have been mentioned, some of them may not be included in the recovery targets, and used feeders that meet other conditions may be included in the recovery targets. .
  • the component mounting line 10 is provided with the feeder storage 60 and the buffer area 21B of the component mounter 20 as storage locations for temporarily storing the feeders 30 .
  • the component mounting system 1 may have only one of the feeder storage 60 and the buffer area 21B.
  • used feeders attached to any one of slots of a plurality of component mounters are collected according to the collection list.
  • the recovery list is created by listing feeders that meet predetermined recovery conditions among used feeders. Accordingly, it is possible to appropriately collect the feeders to be collected among the used feeders. In addition, by not collecting used feeders for which the collection condition is not satisfied, it is possible to prevent unnecessary feeders from being collected.
  • the feeders meeting the recovery conditions are listed in the recovery list according to a predetermined priority order.
  • a feeder containing components with an expiry date a feeder containing components scheduled to be used in another mounting line
  • a feeder attached to a component mounter having a shortage of empty slots a feeder attached to a component mounter having a shortage of empty slots.
  • the order of priority is, from the highest to the highest, the feeder containing components with expiration dates, the feeder containing components scheduled to be used in other mounting lines, and the component mounting machine with insufficient empty slots. may be defined in the order of the feeders in which they are assigned.
  • feeders containing components with expiry dates and feeders containing components scheduled to be used in other mounting lines are collected with high priority, thereby preventing the expiration of components and the operation of other mounting lines. stop can be avoided more reliably.
  • the priority may be set by an operator. In this way, it is possible to arbitrarily change the collection order of the used feeders.
  • feeders for which the recovery condition is not satisfied need not be recovered. good.
  • the collection list is displayed when the production job is switched, or when the feeder attached to one of the slots of the plurality of component mounters runs out of components. It may be created when parts shortage is predicted within a predetermined time. In this way, the used feeder can be recovered after replenishing the feeder to be used, and the used feeder can be efficiently recovered. Alternatively, the collection list may be created when a feeder is attached to or removed from one of the slots of the plurality of component mounters by means other than the feeder exchange device.
  • the present disclosure is not limited to the form of a feeder collection method, and may be in the form of a management device (management device 80) or a feeder exchange device (loader 50).
  • the present disclosure can be used in manufacturing industries such as component mounting systems, management devices, and feeder exchange devices.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

L'invention concerne un procédé de récupération de dispositif d'alimentation usagé pour récupérer un dispositif d'alimentation usagé à l'aide d'un appareil de remplacement de dispositif d'alimentation pour effectuer une réalimentation d'un dispositif d'alimentation planifié d'utilisation et la récupération d'un dispositif d'alimentation usagé par rapport à chaque fente d'une pluralité de machines de montage de composant agencées le long d'une ligne de montage. Le procédé de récupération consiste à lister des dispositifs d'alimentation dans une liste de récupération, parmi des dispositifs d'alimentation usagés fixés à l'une quelconque des fentes de la pluralité de machines de montage de composants, pour lequel une condition de récupération prédéterminée est satisfaite, et à amener l'appareil de remplacement de dispositif d'alimentation à récupérer les dispositifs d'alimentation usagés conformément à la liste de récupération.
PCT/JP2021/038395 2021-10-18 2021-10-18 Procédé de récupération de dispositif d'alimentation usagé et dispositif de gestion, et appareil de remplacement de dispositif d'alimentation WO2023067647A1 (fr)

Priority Applications (2)

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JP2023553903A JPWO2023067647A1 (fr) 2021-10-18 2021-10-18
PCT/JP2021/038395 WO2023067647A1 (fr) 2021-10-18 2021-10-18 Procédé de récupération de dispositif d'alimentation usagé et dispositif de gestion, et appareil de remplacement de dispositif d'alimentation

Applications Claiming Priority (1)

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PCT/JP2021/038395 WO2023067647A1 (fr) 2021-10-18 2021-10-18 Procédé de récupération de dispositif d'alimentation usagé et dispositif de gestion, et appareil de remplacement de dispositif d'alimentation

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WO2023067647A1 true WO2023067647A1 (fr) 2023-04-27

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018092250A1 (fr) * 2016-11-17 2018-05-24 株式会社Ｆｕｊｉ Dispositif de prise en charge de réglages
WO2020039495A1 (fr) * 2018-08-21 2020-02-27 株式会社Ｆｕｊｉ Système de montage de composants

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018092250A1 (fr) * 2016-11-17 2018-05-24 株式会社Ｆｕｊｉ Dispositif de prise en charge de réglages
WO2020039495A1 (fr) * 2018-08-21 2020-02-27 株式会社Ｆｕｊｉ Système de montage de composants

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