WO2023132081A1 - Entrepôt et système de production de substrat - Google Patents

Entrepôt et système de production de substrat Download PDF

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Publication number
WO2023132081A1
WO2023132081A1 PCT/JP2022/000433 JP2022000433W WO2023132081A1 WO 2023132081 A1 WO2023132081 A1 WO 2023132081A1 JP 2022000433 W JP2022000433 W JP 2022000433W WO 2023132081 A1 WO2023132081 A1 WO 2023132081A1
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WO
WIPO (PCT)
Prior art keywords
storage
board
articles
server
article
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PCT/JP2022/000433
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English (en)
Japanese (ja)
Inventor
将吾 渡邊
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ヤマハ発動機株式会社
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Application filed by ヤマハ発動機株式会社 filed Critical ヤマハ発動機株式会社
Priority to PCT/JP2022/000433 priority Critical patent/WO2023132081A1/fr
Publication of WO2023132081A1 publication Critical patent/WO2023132081A1/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 invention relates to storage and substrate production systems.
  • the above Japanese Patent Laying-Open No. 2017-037886 describes a component supply unit used in a board working apparatus that performs work for producing a board on which components are mounted, and a storage that stores used articles such as a component mounting head, and a host system for managing used articles stored in a storage.
  • the host system indicates the used article to be used among the used articles in the storage managed by the host system, and the worker takes out the indicated used article from the storage.
  • the host system indicates the used article to be used among the used articles in the storage managed by the host system, so that the worker can use the indicated use article. Items are taken out of storage. For this reason, since the worker has to select and take out the used articles from the storage, it is difficult to reduce the work burden on the worker, and the worker may mistakenly take out other used articles. . Therefore, it is desired to reduce the work burden on workers and to accurately supply necessary articles from storage.
  • the present invention has been made to solve the above-described problems, and one object of the present invention is to reduce the work burden on workers and to store necessary articles in a storage box. To provide a storage and a substrate production system capable of accurately supplying from a substrate.
  • a storage stores used articles other than components to be mounted in a board working apparatus for producing boards on which components are mounted.
  • a storage unit and a loading/unloading unit for loading/unloading used articles to/from the storage unit are provided.
  • the necessary articles to be used are taken out from the storage section by the loading/unloading section, so that the operator selects and takes out the articles to be used from the storage section. No need.
  • the work load on the worker can be reduced.
  • the storage section preferably includes a component storage section for storing components mounted on boards in the board working apparatus, and a used article for storing used articles used in the board working apparatus. and an article storage unit.
  • the articles to be used in the board working apparatus can be stored in the storage for storing the components to be mounted. Configuration can be simplified.
  • the storage according to the first aspect described above preferably further includes a control unit that controls the operation of the storage unit and manages the storage positions of the used articles stored in the storage unit.
  • the control unit manages the storage positions of the used articles, so that the control unit can operate the storage/dispatching section to easily take out the desired articles to be used.
  • an identification information reading unit for reading identification information including individual information provided for each article to be used is provided, and the control unit reads the identification information, based on the individual information of the identification information read by the identification information reading unit.
  • Manage the storage position of goods With this configuration, the identification information of the used article is read by the identification information reading section, so that the control section can easily obtain the information of the used article. As a result, it is possible to easily manage the used articles by the control unit of the storage.
  • the storage according to the first aspect described above preferably further includes a plurality of stackable article storage members that are placed in the storage section while containing the articles to be used.
  • a plurality of used articles can be delivered in a compact manner by stacking a plurality of article storage members for delivery. Further, even when it is difficult to directly hold the used parts by the loading/unloading section, the loading/unloading section can hold the article accommodating member and convey the used articles. Also, by managing the number of article storage members, the number of used articles can be managed.
  • the information on the used articles stored in the storage section is linked to the individual information and managed by an external server.
  • the external server can manage the used articles of the entire system including the plurality of board working devices and the storage.
  • a board production system provides a board working apparatus for producing a board on which components are mounted, and a board working apparatus which is used for parts other than the parts to be mounted. and a server for managing information on the used articles in the storage. a warehousing/dispatching unit;
  • the necessary articles to be used are taken out from the storage section by the loading/unloading section, so that the operator can select the articles to be used from the storage section. No need to take it out. As a result, the work load on the worker can be reduced. In addition, it is possible to prevent the operator from taking out other used articles by mistake. As a result, it is possible to provide a board production system that can reduce the work burden on workers and can accurately supply the necessary articles to be used from the storage.
  • the server preferably directs the storage unit to take out the used articles necessary for production from the storage unit based on the type of circuit board to be produced by the operation in the circuit board working device. to give instructions.
  • the server preferably manages the information on the used articles stored in the storage unit by linking it to the individual information.
  • the server can manage the used articles of the entire system including the plurality of board working devices and the storage.
  • the server instructs the storage to take out the used articles from the storage section during setup when the type of substrate to be produced by the work in the circuit board working device is switched. give instructions.
  • the server when the board production device changes the type of board to be produced by the work, the server is configured to store the used article used for the previous type of board at the time of setup.
  • the storage unit is instructed to take out the used goods that are in short supply from the storage unit.
  • the server associates the used article managed by the individual information based on the production plan of the board to be produced by the work in the board working device with the production plan of the board. to manage. According to this configuration, it is possible to take out the used articles from the stocker according to the type of substrates to be produced based on the production plan of the substrates.
  • the server determines the order of delivery of the used articles based on the delivery priority. According to this configuration, it is possible to preferentially take out from the storeroom the high-priority used articles that need to be supplied quickly.
  • FIG. 1 is a block diagram illustrating a substrate production system according to an embodiment of the invention
  • FIG. 1 is a diagram showing the overall configuration of a component mounting apparatus of a board production system according to one embodiment of the present invention
  • FIG. FIG. 4 illustrates a storage of a substrate production system according to one embodiment of the present invention
  • 4 is a table showing an example of information on articles used in the board production system according to an embodiment of the present invention
  • 4 is a table showing an example of production data of a component mounting apparatus of the board production system according to one embodiment of the present invention
  • 4 is a table showing an example of production data of a printing press of the board production system according to one embodiment of the present invention
  • 4 is a table showing an example of a difference list of fixtures for a board production system according to one embodiment of the invention.
  • FIG. 4 is a table showing an example of a production plan of the board production system according to one embodiment of the present invention
  • 1 is a perspective view showing an article containing member of a board production system according to an embodiment of the present invention
  • FIG. 2 is a perspective view showing the loading/unloading part of the storage of the board production system and the article storage member according to the embodiment of the present invention
  • FIG. 4 is a diagram showing a first example of taking out used articles from the storage of the board production system according to one embodiment of the present invention
  • FIG. 10 is a diagram showing a second example of taking out used articles from the storage of the board production system according to one embodiment of the present invention
  • FIG. 4 is a view showing an article accommodating member that accommodates a squeegee as an article to be used in the board production system according to one embodiment of the present invention
  • FIG. 4 is a view showing an article containing member for containing solder as an article used in the board production system according to one embodiment of the present invention
  • FIG. 4 is a view showing an article accommodating member that accommodates a backup pin as an article to be used in the board production system according to one embodiment of the present invention
  • 4 is a flow chart for explaining warehousing processing of the board production system according to one embodiment of the present invention.
  • FIG. 4 is a flow chart for explaining a setup procedure when the substrate production system according to one embodiment of the present invention is delivered
  • FIG. 4 is a flow chart for explaining a setup procedure when warehousing of the substrate production system according to the embodiment of the present invention
  • FIG. 11 is a block diagram showing a board production system according to a modification of one embodiment of the present invention
  • FIG. 1 The configuration of a substrate production system 100 according to one embodiment of the present invention will be described with reference to FIGS. 1 and 2.
  • FIG. 1 The configuration of a substrate production system 100 according to one embodiment of the present invention will be described with reference to FIGS. 1 and 2.
  • FIG. 1 The configuration of a substrate production system 100 according to one embodiment of the present invention will be described with reference to FIGS. 1 and 2.
  • FIG. 1 The configuration of a substrate production system 100 according to one embodiment of the present invention will be described with reference to FIGS. 1 and 2.
  • the board production system 100 is configured to mount a component E on a board S and produce a board S on which the component E is mounted.
  • the board production system 100 includes a component mounting line 10, a storage box 20, and a server 30, as shown in FIG.
  • the component mounting line 10 includes a loader 11, a printer 12, a print inspection machine 13, a dispenser 14, a plurality of component mounting devices 15, a visual inspection device 16, a reflow device 17, and a visual inspection device 18. , and an unloader 19 .
  • the component mounting line 10 is configured such that the substrate S is transported from the upstream side (left side) to the downstream side (right side) along the manufacturing line.
  • the printer 12, the dispenser 14, and the component mounting device 15 are examples of the "board working device" in the claims.
  • the loader 11 has a role of holding the board (wiring board) S before the component E is mounted and carrying the board S into the component mounting line 10 .
  • the component E includes small electronic components such as LSIs, ICs, transistors, capacitors and resistors.
  • the printing machine 12 is a screen printing machine, and applies cream solder onto the mounting surface of the substrate S.
  • the printer 12 prints solder on the substrate S placed under the screen by moving a squeegee on the solder on the screen.
  • the printing inspection machine 13 inspects the state of the cream solder printed by the printing machine 12 .
  • the dispenser 14 applies cream solder, adhesive, etc. to the board S.
  • the component mounting device 15 mounts (mounts) components at predetermined mounting positions on the board S on which cream solder is printed.
  • a plurality (three) of the component mounting apparatuses 15 are arranged along the direction in which the substrate S is transported.
  • a plurality of component mounting apparatuses 15 have the same configuration. 2
  • the component mounting apparatus 15 includes a base 151, a pair of conveyors 152, a component supply section 153, a head unit 154, a support section 155, a pair of rail sections 156, a component A recognition imaging unit 157 , a control unit 158 , and an identification information reading unit 159 are provided.
  • a pair of conveyors 152 are installed on the base 151 and configured to convey the substrate S in the X direction. Also, the pair of conveyors 152 is configured to hold the substrate S being transported while being stopped at the mounting work position. In addition, the pair of conveyors 152 are configured so that the spacing in the Y direction can be adjusted according to the dimensions of the substrate S. As shown in FIG.
  • the component supply unit 153 is arranged outside the pair of conveyors 152 (Y1 side and Y2 side). A plurality of tape feeders 153 a are arranged in the component supply section 153 .
  • the tape feeder 153a holds a reel around which a tape holding a plurality of parts E at predetermined intervals is wound.
  • the tape feeder 153a is configured to feed the component E from the tip of the tape feeder 153a by feeding the tape holding the component E by rotating the reel.
  • the tape holding the part E ends, it is replaced with the next tape (reel).
  • the tape (reel) (component storage member 200) to be replaced is taken out from the storage box 20 and replenished.
  • the head unit 154 is provided so as to move between above the pair of conveyors 152 and above the component supply section 153 .
  • the head unit 154 includes a plurality (five) of mounting heads 154a having nozzles attached to their lower ends, and a substrate recognition imaging section 154b.
  • the mounting head 154a is configured to mount the component E on the board S. Specifically, the mounting head 154a is configured to be able to move up and down (movable in the Z direction), and sucks the component E supplied from the tape feeder 153a by the negative pressure generated at the tip of the nozzle by the air pressure generating section. It is configured such that the component E is mounted (mounted) at the mounting position on the substrate S. As shown in FIG.
  • the board recognition imaging unit 154b is configured to capture an image of the fiducial mark F of the board S in order to recognize the position and orientation of the board S. By imaging and recognizing the position of the fiducial mark F, the mounting position of the component E on the board S can be obtained accurately.
  • the substrate recognition imaging unit 154b is configured to image the substrate S from above (Z1 direction side).
  • the support portion 155 includes an X-axis motor 155a.
  • the support portion 155 is configured to move the head unit 154 in the X direction along the support portion 155 by driving the X-axis motor 155a. Both ends of the support portion 155 are supported by a pair of rail portions 156 .
  • a pair of rail portions 156 are fixed on the base 151 .
  • the X1-side rail portion 156 includes a Y-axis motor 156a.
  • the rail portion 156 is configured to move the support portion 155 along the pair of rail portions 156 in the Y direction orthogonal to the X direction by driving the Y-axis motor 156a.
  • the head unit 154 is movable in the X direction along the support part 155 and the support part 155 is movable in the Y direction along the rail part 156, so that the head unit 154 is movable in the XY direction. .
  • the component recognition imaging unit 157 is fixed on the upper surface of the base 151 .
  • the component recognition imaging unit 157 is arranged outside the pair of conveyors 152 (Y1 side and Y2 side).
  • the component recognition imaging unit 157 captures an image of the component E sucked by the nozzle of the mounting head 154a from below (the Z2 direction side) in order to recognize the suction state (suction posture) of the component E prior to mounting the component E. is configured as Thereby, it is possible to acquire the pickup state of the component E sucked by the nozzle of the mounting head 154a.
  • the control unit 158 controls the entire operation of the component mounting apparatus 15, such as the transport operation of the board S by the pair of conveyors 152, the mounting operation by the head unit 154, and the image capturing operation by the component recognition imaging unit 157 and the board recognition imaging unit 154b.
  • the control unit 158 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like.
  • Control unit 158 is, for example, a processor or circuit.
  • the control unit 158 includes a non-volatile memory, a hard disk drive (HDD: Hard Disk Drive), or an SSD (Solid State Drive).
  • the control unit 158 is also configured to transmit information such as production information and parts information to the server 30 .
  • the identification information reading unit 159 is configured to read identification information attached to the reel containing the component E and identification information attached to the article used in the component mounting apparatus 15 .
  • Information of the identification information read by the identification information reading unit 159 is processed by the control unit 158 .
  • Identification information is, for example, a bar code, a two-dimensional code, an IC tag, or the like.
  • the identification information is provided for each reel containing parts and for each used article.
  • the appearance inspection device 16 is provided downstream of the component mounting devices 15 .
  • the appearance inspection device 16 inspects the appearance of the board S on which the component E is mounted by the component mounting device 15 .
  • the reflow device 17 joins the component E to the electrode portion of the substrate S by melting the solder through heat treatment.
  • the reflow device 17 is configured to perform heat treatment while transporting the substrate S on the lane.
  • the visual inspection device 18 is provided downstream of the reflow device 17 .
  • the appearance inspection device 18 inspects the appearance of the substrate S after the heat treatment is performed by the reflow device 17 .
  • the unloader 19 has the role of unloading the board S on which the component E has been mounted from the component mounting line 10 .
  • the stocker 20 is configured to store a component storage member 200 in which a plurality of components E to be mounted on the substrate S by the component mounting device 15 are stored.
  • the stocker 20 stores used articles other than the components to be mounted in the board working devices (the printing machine 12, the dispenser 14, and the component mounting device 15) that produce the board S on which the component E is mounted. configured to store.
  • the storage 20 includes a storage section 21 , an entry/exit section 22 , an entry/exit port 23 , a control section 24 , an operation section 25 , a display section 26 , and an identification information reading section 27 .
  • the storage unit 21 has a parts storage unit 211 and a used article storage unit 212 .
  • the component storage unit 211 stores components E to be mounted on the board S in the component mounting device 15 .
  • the component storage section 211 of the storage section 21 is configured to store a plurality of component storage members (reels, trays).
  • the used article storage unit 212 stores used articles used in the board working device (printing machine 12, dispenser 14, component mounting device 15).
  • the used article storage section 212 of the storage section 21 is configured to store a plurality of used articles.
  • the used article storage unit 212 stores squeegees, solder, cleaning paper, and backup jigs as used articles used in the printing machine 12 .
  • As used articles used in the dispenser 14, applied articles (solder, adhesive, etc.) and backup jigs are stored in the used article storage section 212 as used articles used in the component mounting apparatus 15 .
  • nozzles, backup pins, and backup jigs are taken out from the used article storage unit 212 by the shortage.
  • squeegees are taken out from the used article storage unit 212 when the type is different or when the time for maintenance is approaching.
  • the solder is delivered from the used article storage unit 212 when the type of solder is different, when the remaining amount of solder is low, or when the expiration date is approaching.
  • the parts storage unit 211 has a larger storage space than the used article storage unit 212.
  • a plurality of component storage members and used articles stored in the storage unit 21 are managed by storing information on each of them in the storage unit.
  • the information on the component housing member includes information on the type of the component E, information on the quantity of the component E to be held, information on the storage location, and time information such as storage time.
  • the information on the used article includes information on the type of used article, information on the device in which the used article is used, information on the usage state of the used article, and storage location information.
  • the information of the article to be used includes ID code, type, name, start date of use, number of times of use, amount of use, maintenance period, replacement period, remaining amount, and so on. Contains information such as quantity.
  • the storage/delivery unit 22 stores/dispatches used articles to/from the storage unit 21 .
  • the loading/unloading section 22 transports the component storage members and used articles stored in the storage section 21 .
  • the loading/unloading section 22 transports the component storage member and the used articles placed at the loading/unloading port 23 and stores them in a predetermined storage position of the storage section 21 .
  • the loading/unloading section 22 transports the component storage members and used articles stored in the storage section 21 and delivers them to the loading/unloading port 23 .
  • the loading/unloading port 23 is configured so that a plurality of component storage members and used articles can be arranged. In other words, it is possible to store and retrieve a plurality of component storage members and used articles from and to the storage unit 21 at the same time.
  • the loading/unloading section 22 includes a pair of claw sections 221 and 222, as shown in FIG.
  • the claw portions 221 and 222 are arranged so as to face each other in the vertical direction. Further, the claw portions 221 and 222 are configured to grip the component housing member and the articles to be used by moving in the vertical direction.
  • the loading/unloading section 22 is movable in the vertical direction as well as in the front-back direction and the left-right direction within the storage section 21 .
  • the loading/unloading port 23 includes a loading shelf having a plurality of storage portions 231, as shown in FIG. On each of the stages of the placing shelf, the component storage member and the article to be used which are transported in order by the loading/unloading section 22 are placed. When the unloading is completed, a worker (user) can take out the component storage member and the used article from each stage of the placing shelf.
  • a plurality of used items are collectively delivered to the loading/unloading port 23 .
  • used articles may be delivered one by one to a plurality of placement shelves.
  • the article storage members 28 may be stacked and delivered together. The article containing member 28 is placed in the storage section 21 while containing used articles. Also, the article receiving members 28 are stackable.
  • the article containing member 28 includes a containing portion 281, a guide portion 282, and a groove 283.
  • the accommodating portion 281 is formed so as to be recessed downward from the upper surface. Further, the corresponding used articles are accommodated in the accommodating portion 281 .
  • the guide portions 282 are provided at each of the four corners. The guide portion 282 is formed so that an upper article accommodating member is fitted therein when a plurality of article accommodating members 28 are stacked.
  • the groove 283 is formed so that the claw portion 222 of the loading/unloading portion 22 is inserted.
  • a plurality of article storage members 28 are provided.
  • a plurality of types of article storage members 28 are provided according to the types of articles to be used.
  • the component housing member 28a houses a squeegee 121 as a product used in the printing machine 12.
  • a housing portion 281 of the component housing member 28 a is formed in an elongated shape to match the shape of the squeegee 121 .
  • the squeegee 121 is provided with identification information 121a.
  • the component containing member 28b contains solder 122 as a product used in the printing machine 12.
  • the accommodating portion 281 of the component accommodating member 28b is formed in a circular shape in accordance with the shape of the solder 122.
  • Identification information 122a is attached to the solder 122 .
  • the component housing member 28c houses a backup pin 152a as a used article used in the component mounting apparatus 15.
  • the accommodation portion 281 of the component accommodation member 28c is formed in accordance with the shape of the backup pin 152a.
  • a plurality of backup pins 152a can be accommodated in the component accommodation member 28c.
  • Identification information 152b is attached to the component housing member 28c.
  • the control section 24 is configured to control each section of the storage 20 . Specifically, the control unit 24 performs control to deliver the component storage member and the used article from the storage unit 21 in response to the delivery request from the server 30 .
  • the control unit 24 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. Control unit 24 is, for example, a processor or a circuit.
  • the control unit 24 also includes a nonvolatile memory, a hard disk drive (HDD: Hard Disk Drive), or an SSD (Solid State Drive).
  • the control unit 24 controls the operation of the loading/unloading unit 22 and manages the storage positions of the used articles stored in the storage unit 21 . Further, the control unit 24 manages the storage position of the used article based on the individual information of the identification information read by the identification information reading unit 27 .
  • the operation unit 25 accepts operations from the operator.
  • the operation unit 25 includes input devices such as a keyboard and a mouse.
  • the operating unit 25 accepts the operator's instructions based on the operator's input using the keyboard and mouse.
  • the display unit 26 displays the status of the storage box 20 and screens for operations.
  • the display unit 26 also displays notifications issued from the storage 20 .
  • the identification information reading unit 27 reads identification information of individual information provided for each used article. Further, the identification information reading section 27 is configured to read identification information attached to the component housing member and identification information attached to the article to be used. Information of the identification information read by the identification information reading section 27 is processed by the control section 24 . Identification information is, for example, a bar code, a two-dimensional code, an IC tag, or the like. Further, the identification information is provided for each component housing member that houses a component and for each used article.
  • the server 30 manages information on used articles in the storage box 20 .
  • the server 30 also manages information on the component storage members of the stocker 20 .
  • the server 30 manages the component mounting line 10. In addition, the server 30 manages delivery of component housing members based on production information and component information transmitted from the component mounting apparatus 15 . In addition, based on the production information of the board S, the delivery of used articles is managed. The information on the used articles stored in the storage unit 21 is linked to the individual information and managed by the server 30 .
  • the server 30 includes a CPU (Central Processing Unit) 31, a memory 32, a display section 33, and an operation section .
  • the CPU 31 controls each part of the server 30 . Also, the CPU 31 uses the memory 32 to execute a predetermined program.
  • the display unit 33 displays a screen for operating the server 30 .
  • the operation unit 34 receives operations from the operator.
  • the operation unit 34 includes input devices such as a keyboard and a mouse.
  • the server 30 manages the information on the used articles stored in the storage unit 21 in association with the individual information. Specifically, the server 30 controls the usage managed by the individual information based on the production plan (see FIG. 8) of the board S to be produced by the work in the board working device (printing machine 12, dispenser 14, component mounting device 15). Articles are managed in association with the production plan of the board S.
  • the server 30 manages the IDs of used items based on individual information.
  • the server 30 manages the number of times of use and the timing of maintenance of used articles by ID management.
  • the server 30 manages them so that they are delivered in order of priority.
  • the server 30 manages delivery with priority in order of frequency of use.
  • the server 30 wants to use one used article first, the frequently used used article is delivered with priority.
  • the server 30 wants to use a plurality of used articles evenly, the server 30 preferentially delivers used articles that are used less frequently.
  • the server 30 takes out used articles with priority in order of decreasing remaining amount.
  • the server 30 delivers two used articles at the same time.
  • the server 30 manages delivery by adjusting so that maintenance of a plurality of used articles can be performed collectively. Specifically, the server 30 adjusts the delivery of a plurality of used articles so that the periods until maintenance are the same.
  • the server 30 manages information on the solder used in the printer 12 in association with individual information.
  • the server 30 registers information on solder used in the printer 12 in the production data and manages it.
  • the example shown in FIG. 5 is the production data of the board S in the component mounting apparatus 15, which is information managed by the server 30.
  • FIG. This production data manages information on articles used in the component mounting apparatus 15 (for example, nozzles and backup pins).
  • the example shown in FIG. 6 is production data of the board S in the printing machine 12 and is information managed by the server 30 .
  • This production data manages information on articles used in the printer 12 (for example, solder, squeegees, cleaning paper, and backup jigs).
  • the server 30 stores items to be used for production from the storage section 21 based on the type of the board S to be produced by the board working apparatus (printing machine 12, dispenser 14, component mounting apparatus 15). 20 is instructed. Specifically, the server 30 takes out the used articles from the storage unit 21 at the time of setup when the type of the board S to be produced by work in the board working device (printing machine 12, dispenser 14, component mounting device 15) is switched. An instruction is given to the storage box 20 as follows.
  • the server 30 when the type of board S to be produced by work in the board working device (the printing machine 12, the dispenser 14, the component mounting device 15) is changed, the type of the board S used for the type of the previous board S is changed.
  • the storehouse 20 is instructed to take out from the storage section 21 the used articles that are insufficient for the articles.
  • the server 30 determines the delivery order of the used articles based on the delivery priority. Specifically, the server 30 is configured to control the order in which the component storage members and used articles are taken out from the stocker 20 . In addition, the server 30 is configured to control the delivery order of the component storage members and the used articles based on the delivery priority when there is a delivery schedule for a plurality of the component storage members and the used articles. In other words, the server 30 is configured to perform control for preferentially shipping parts storage members and used articles with high priority (high urgency of shipping).
  • the server 30 performs control to give priority to goods to be used in upstream devices in the component mounting line 10 .
  • the squeegee, solder, and backup jig are delivered first, and the cleaning paper is delivered later.
  • the server 30 notifies that the maintenance period has passed when the used goods that have passed the maintenance period are delivered. Specifically, the server 30 displays on the display unit 26 of the storage box 20 and the display unit 33 of the server 30 that the maintenance period has passed.
  • step S1 of FIG. 16 the ID code (identification information) of the used article is accepted. Specifically, the ID code of the used article is read by the identification information reading section 27 of the storage box 20 . Information on the read ID code is acquired by the control unit 24 .
  • step S2 the used article is set in the article accommodating member 28.
  • used articles set in the article storage member 28 are accepted from the entrance/exit 23 .
  • step S ⁇ b>3 the used articles are stored in the used article storage section 212 of the storage section 21 .
  • the control unit 24 associates and stores the storage location information and the ID code information. Then, the processing of steps S1 to S3 is repeated until all used articles are stocked. After that, the warehousing process for the used articles is terminated.
  • step S11 of FIG. 17 setup is started. Specifically, the setup for switching from the production of the previous board to the production of the next board is started.
  • step S ⁇ b>12 the control unit 24 of the storage box 20 determines whether or not there is a delivery instruction from the server 30 .
  • the delivery instruction from the server 30 may be automatically sent from the server 30 based on the production plan.
  • the instruction to leave the warehouse from the server 30 may be sent by the operator after confirmation.
  • the server 30 may automatically issue an instruction to leave the warehouse from the server 30 based on the start of setup. Further, if there is a used item to be shipped from the difference between the used item used in the production of the previous board and the used item used in the production of the next board, the server 30 instructs the storage box 20 to take it out. to.
  • step S13 the control unit 24 starts unloading the target used article. Specifically, the control unit 24 specifies the used article to be delivered based on the delivery instruction from the server 30, and acquires the position of the specified used article. Then, the control section 24 controls the movement of the loading/unloading section 22 to transport the target used article from the used article storage section 212 to the loading/unloading opening 23 .
  • step S14 the used goods that have been taken out are transported to the board working device that will be used.
  • step S15 the ID code (identification information) is read by a bar code reader (identification information reading section) of the board working device.
  • step S16 the article to be used is installed in the board working device.
  • step S21 of FIG. 18 setup is started. Specifically, the setup for switching from the production of the previous board to the production of the next board is started. In step S22, it is determined whether or not there are returned items. Whether or not there are returned items is determined based on the difference between the used items used in the production of the previous board and the used items used in the production of the next board.
  • step S23 the target used article is removed from the board working device.
  • step S ⁇ b>24 the used articles removed from the board working device are transported to storage 20 .
  • step S ⁇ b>25 the ID code (identification information) of the used article transported to the storage 20 is read by the bar code reader (identification information reading section 27 ) of the storage 20 .
  • step S26 the used article is set in the article containing member 28.
  • step S ⁇ b>27 the used articles set in the article accommodating member 28 are stored in the used article storage section 212 of the storage section 21 .
  • components other than the components to be mounted are used in the board working device (printing machine 12, dispenser 14, component mounting device 15) that performs the task of producing the board S on which the component E is mounted.
  • a storage unit 21 for storing used articles and a storage/retrieval unit 22 for storing and delivering used articles to/from the storage unit 21 are provided.
  • the necessary articles to be used are delivered from the storage section 21 by the loading/unloading section 22, so that the worker does not have to select and take out the articles to be used from the storage section 21. ⁇ As a result, the work load on the worker can be reduced.
  • the storage unit 21 includes the component storage unit 211 that stores the component E mounted on the board S in the component mounting device 15, the board working device (printing machine 12, dispenser 14, and a used article storage section 212 for storing used articles used in the component mounting apparatus 15).
  • the storage box 20 for storing the components E to be mounted, so that the configuration for producing the substrate S is simplified compared to the case where the storage box 20 is provided separately for each component. can do.
  • control unit 24 is provided for controlling the operation of the storage unit 22 and for managing the storage positions of the used articles stored in the storage unit 21 .
  • the control unit 24 since the control unit 24 manages the storage position of the used article, the control unit 24 can operate the storage/dispatching section 22 to easily take out the desired article to be used.
  • the identification information reading unit 27 for reading the identification information of the individual information provided for each article to be used is provided, and the control unit 24 reads the identification information read by the identification information reading unit 27. Based on the individual information, it manages the storage positions of used articles. As a result, the control unit 24 can easily acquire the information on the used article by reading the identification information of the used article by the identification information reading unit 27 . As a result, the used articles can be easily managed by the control unit 24 of the storage box 20 .
  • a plurality of stackable article storage members 28 are provided in the storage section 21 in a state in which the articles to be used are stored.
  • a plurality of used articles can be delivered compactly.
  • the loading/unloading section 22 can hold the article accommodating member 28 and transport the used articles.
  • the number of used articles can be managed.
  • the information on the used articles stored in the storage unit 21 is linked to the individual information and managed by the external server 30 .
  • the external server 30 can manage the used articles of the entire system including the plurality of board working devices (printing machine 12 , dispenser 14 , component mounting device 15 ) and storage box 20 .
  • the server 30 determines the amount of usage necessary for production based on the type of the board S to be produced by the board working devices (printing machine 12, dispenser 14, component mounting device 15).
  • the storehouse 20 is instructed to take out the article from the storeroom 21 .
  • the server 30 can select the used articles necessary for production and take them out of the storage box 20, so that the work load of the worker who selects the necessary used articles can be reduced.
  • the server 30 at the time of setup when the type of the board S to be produced by work in the board working device (the printing machine 12, the dispenser 14, the component mounting device 15) is switched, from the storage unit 21 to the storage 20.
  • the server 30 can perform the previous The stocker 20 is instructed to take out from the stocker 21 the used articles that are insufficient for the used articles used for the type of the substrate S.
  • the necessary parts to be used can be taken out from the stocker 20 in just the right amount, so that the work at the time of setup can be performed efficiently.
  • the server 30 is managed by individual information based on the production plan of the boards S to be produced by the board working devices (printing machine 12, dispenser 14, component mounting device 15).
  • the used items are linked to the board S production plan and managed.
  • the server 30 determines the order of delivery of the used articles based on the priority of delivery when a plurality of used articles are delivered from the storage unit 21 . As a result, it is possible to preferentially take out from the stocker 20 high-priority used articles that need to be supplied quickly.
  • the present invention is not limited to this.
  • the articles to be used automatically taken out of the storage may be automatically transported to the substrate working apparatus.
  • an AGV (Automated Guided Vehicle) 40 is provided, and the AGV 40 receives the used articles from the storage 20 and places them on the used article stands 51, 52, and 53 provided in the board production line. You may convey by AGV40.
  • the used goods table 51 is arranged on the upstream side of the substrate production line, and used goods necessary for the entire line are placed thereon.
  • the used article table 52 is arranged near the printing press 12, and used articles used in the printing machine 12 are placed thereon.
  • the used article table 53 is arranged near the component mounting apparatus 15, and used articles used in the component mounting apparatus 15 are placed thereon.
  • the storage has shown an example of a configuration for storing used articles and parts, but the present invention is not limited to this. In the present invention, the storage may store only used articles.
  • the present invention is not limited to this.
  • the used article may be stored in the storage section without being stored in the article storage member.

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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 entrepôt (20) comprenant : une section de stockage (21) dans laquelle, dans des dispositifs de travail de substrat (12, 14, 15) qui réalisent un travail de production d'un substrat (S) sur lequel un composant (E) est monté, des articles d'utilisation à utiliser autres que des composants à monter sont stockés; et une unité de chargement/déchargement (22) qui charge et décharge les articles d'utilisation dans et à partir de la section de stockage.
PCT/JP2022/000433 2022-01-07 2022-01-07 Entrepôt et système de production de substrat WO2023132081A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/000433 WO2023132081A1 (fr) 2022-01-07 2022-01-07 Entrepôt et système de production de substrat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/000433 WO2023132081A1 (fr) 2022-01-07 2022-01-07 Entrepôt et système de production de substrat

Publications (1)

Publication Number Publication Date
WO2023132081A1 true WO2023132081A1 (fr) 2023-07-13

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Country Link
WO (1) WO2023132081A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012182246A (ja) * 2011-02-28 2012-09-20 Fuji Mach Mfg Co Ltd リール部品供給方法およびリール部品供給システム
WO2020115858A1 (fr) * 2018-12-06 2020-06-11 株式会社Ｆｕｊｉ Élément de stockage et appareil de stockage pourvu de celui-ci
WO2021070339A1 (fr) * 2019-10-10 2021-04-15 株式会社Ｆｕｊｉ Armoire de stockage
WO2021176502A1 (fr) * 2020-03-02 2021-09-10 ヤマハ発動機株式会社 Système de montage de composant et procédé de montage de composant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012182246A (ja) * 2011-02-28 2012-09-20 Fuji Mach Mfg Co Ltd リール部品供給方法およびリール部品供給システム
WO2020115858A1 (fr) * 2018-12-06 2020-06-11 株式会社Ｆｕｊｉ Élément de stockage et appareil de stockage pourvu de celui-ci
WO2021070339A1 (fr) * 2019-10-10 2021-04-15 株式会社Ｆｕｊｉ Armoire de stockage
WO2021176502A1 (fr) * 2020-03-02 2021-09-10 ヤマハ発動機株式会社 Système de montage de composant et procédé de montage de composant

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