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WO2021084594A1 - Appareil de gestion de support et procédé d'exécution de processus de maintenance - Google Patents

Appareil de gestion de support et procédé d'exécution de processus de maintenance Download PDF

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Publication number
WO2021084594A1
WO2021084594A1 PCT/JP2019/042245 JP2019042245W WO2021084594A1 WO 2021084594 A1 WO2021084594 A1 WO 2021084594A1 JP 2019042245 W JP2019042245 W JP 2019042245W WO 2021084594 A1 WO2021084594 A1 WO 2021084594A1
Authority
WO
WIPO (PCT)
Prior art keywords
maintenance
nozzle
holder
suction
suction nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2019/042245
Other languages
English (en)
Japanese (ja)
Inventor
正太郎 皆川
利律 清水
和美 星川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Corp
Original Assignee
Fuji Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Corp filed Critical Fuji Corp
Priority to PCT/JP2019/042245 priority Critical patent/WO2021084594A1/fr
Priority to JP2021553911A priority patent/JP7289363B2/ja
Publication of WO2021084594A1 publication Critical patent/WO2021084594A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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

Definitions

  • the present disclosure relates to a holder management device or the like provided with a processing execution device that executes maintenance processing of a holder that holds parts.
  • the following patent document describes a holder management device provided with a processing execution device that executes maintenance processing such as cleaning treatment of the holder.
  • the present specification communicates with a processing execution device that executes maintenance processing of a holder that holds a component and a storage device that stores maintenance information indicating the necessity of maintenance of the holder.
  • a communication interface and a control device for controlling the operation of the processing execution device are provided, and the control device determines the necessity of maintenance of the holder based on the maintenance information acquired from the storage device, and the maintenance is performed.
  • Disclosed is a holder management device for executing a maintenance process of a holder determined to be necessary by the process execution device.
  • this specification describes the maintenance of the holder based on the acquisition process of acquiring the maintenance information from the storage device for storing the maintenance information indicating the necessity of the maintenance of the holder and the maintenance information acquired from the storage device.
  • a maintenance process execution method including a determination process for determining the necessity of the above and a process execution process for executing the maintenance process of the holder determined to require maintenance by the process execution device.
  • the necessity of maintenance of the holder is determined based on the maintenance information acquired from the storage device via the communication interface, and the maintenance of the holder determined to be necessary is maintained.
  • the process is executed.
  • the maintenance process can be executed only for the holder that requires maintenance, and the maintenance process of the holder can be preferably executed.
  • FIG. 1 shows the electronic component mounting device 10.
  • the electronic component mounting device 10 has one system base 12 and two electronic component mounting machines (hereinafter, may be abbreviated as mounting machines) 14 adjacent to the system base 12.
  • the direction in which the mounting machines 14 are lined up is referred to as the X-axis direction, and the horizontal direction perpendicular to that direction is referred to as the Y-axis direction.
  • Each mounting machine 14 mainly includes a mounting machine main body 20, a transport device 22, a mounting head moving device (hereinafter, may be abbreviated as a moving device) 24, a mounting head 26, a supply device 28, and a nozzle station 30. ..
  • the mounting machine main body 20 is composed of a frame 32 and a beam 34 mounted on the frame 32.
  • the conveyor device 22 includes two conveyor devices 40 and 42.
  • the two conveyor devices 40 and 42 are arranged on the frame 32 so as to be parallel to each other and extend in the X-axis direction.
  • Each of the two conveyor devices 40, 42 conveys the circuit board supported by the respective conveyor devices 40, 42 by an electromagnetic motor (not shown) in the X-axis direction. Further, the circuit board is held by a board holding device (not shown) at a predetermined position.
  • the mobile device 24 is an XY robot type mobile device.
  • the moving device 24 includes an electromagnetic motor that slides the slider 50 in the X-axis direction (not shown) and an electromagnetic motor that slides the slider 50 in the Y-axis direction (not shown).
  • a mounting head 26 is attached to the slider 50, and the mounting head 26 is moved to an arbitrary position on the frame 32 by the operation of two electromagnetic motors.
  • the mounting head 26 mounts electronic components on the circuit board.
  • a suction nozzle 60 is provided on the lower end surface of the mounting head 26.
  • the suction nozzle 60 is composed of a body cylinder 64, a flange portion 66, a suction pipe 68, and a hook pin 70.
  • the body cylinder 64 has a cylindrical shape, and the flange portion 66 is fixed so as to project over the outer peripheral surface of the body cylinder 64.
  • the suction pipe 68 has a thin pipe shape, and is held in the body cylinder 64 so as to be movable in the axial direction in a state of extending downward from the lower end portion of the body cylinder 64.
  • the hook pin 70 is provided at the upper end of the body cylinder 64 so as to extend in the radial direction of the body cylinder 64.
  • the suction nozzle 60 is detachably attached to the mounting head 26 with a single touch using the hook pin 70.
  • the mounting head 26 has a built-in spring (not shown), and the spring applies an elastic force to the suction tube 68 of the suction nozzle 60 mounted on the mounting head 26. As a result, the suction tube 68 is urged in a direction extending downward from the lower end of the body cylinder 64 by the elastic force of the spring built in the mounting head 26.
  • a 2D code 74 is attached to the upper surface of the flange portion 66.
  • the 2D code 74 indicates the ID (identification) of the suction nozzle 60 and the like as individual information.
  • a barcode or RF tag may be attached to the upper surface of the flange portion 66.
  • the reader for acquiring individual information from the RF tag is the transfer head (see FIG. 4) of the nozzle management device (see FIG. 3) 80 described later. ) Attached to 120.
  • the suction nozzle 60 is connected to a positive / negative pressure supply device (not shown) via a negative pressure air and a positive pressure air passage.
  • the suction nozzle 60 sucks and holds the electronic component by a negative pressure, and releases the held electronic component by a positive pressure.
  • the mounting head 26 has a nozzle elevating device (not shown) for elevating and lowering the suction nozzle 60. The nozzle elevating device causes the mounting head 26 to change the vertical position of the electronic component to be held.
  • the feeder 28 is a feeder type feeder, and has a plurality of tape feeders 72 as shown in FIG.
  • the tape feeder 72 accommodates the taped parts in a wound state.
  • the taped component is a taped electronic component.
  • the tape feeder 72 feeds the taped parts by a feeding device (not shown).
  • the feeder type supply device 28 supplies the electronic components at the supply position by sending out the taped components.
  • the nozzle station 30 has a nozzle tray 76.
  • a plurality of suction nozzles 60 are housed in the nozzle tray 76.
  • the suction nozzle 60 attached to the mounting head 26 and the suction nozzle 60 housed in the nozzle tray 76 are replaced as needed.
  • the nozzle tray 76 can be attached to and detached from the nozzle station 30, and the suction nozzle 60 housed in the nozzle tray 76 can be collected, the suction nozzle 60 can be replenished to the nozzle tray 76, and the like can be performed outside the mounting machine 14. Is possible.
  • the mounting machine 14 can perform mounting work on the circuit board held by the transport device 22 by the mounting head 26.
  • the circuit board is conveyed to a working position by a command of a control device (not shown) of the mounting machine 14, and is held by the board holding device at that position.
  • the tape feeder 72 sends out the taped component and supplies the electronic component at the supply position according to the command of the control device.
  • the mounting head 26 moves above the supply position of the electronic component, and the suction nozzle 60 sucks and holds the electronic component. Subsequently, the mounting head 26 moves above the circuit board and mounts the held electronic component on the circuit board.
  • the electronic component supplied by the tape feeder 72 is sucked and held by the suction nozzle 60, and the electronic component is mounted on the circuit board. Therefore, if there is a problem with the suction nozzle 60, the mounting operation may not be performed properly, so it is necessary to properly manage the suction nozzle 60. Therefore, the suction nozzle 60 is managed by the nozzle management device described below.
  • the nozzle management device 80 has a generally rectangular parallelepiped shape, and is used to store the nozzle tray 76 in the nozzle management device 80 or to take out the nozzle tray 76 from the nozzle management device 80 in front of the nozzle management device 80.
  • a door 82 is provided above the door 82. Above the door 82, a touch panel 86 or the like that displays various information and performs each operation is arranged.
  • the nozzle management device 80 includes a management device main body 90, a pallet accommodating device 92, a nozzle transfer device 94, a nozzle inspection device 96, a nozzle cleaning device 98, and a nozzle drying device 100.
  • FIG. 4 is a perspective view showing a state in which the outer shell member of the nozzle management device 80 is removed, and shows the internal structure of the nozzle management device 80.
  • a control device 200 is connected to the nozzle management device 80. A detailed description of the control device 200 will be described later.
  • the management device main body 90 is composed of a frame 102 and a beam 104 mounted on the frame 102.
  • the frame 102 has a hollow structure, a pallet accommodating device 92 is arranged in the frame 102, and the upper end portion of the pallet accommodating device 92 is exposed on the upper surface of the frame 102.
  • the pallet accommodating device 92 includes a plurality of pallet mounting shelves 106 and a support arm 108.
  • the pallet mounting shelf 106 is a shelf for mounting the nozzle pallet 110, and a plurality of pallet mounting shelves 106 are arranged side by side in the vertical direction inside the frame 102.
  • the nozzle pallet 110 accommodates a plurality of suction nozzles 60.
  • the support arm 108 moves in the vertical direction in front of the plurality of pallet mounting shelves 106 by the operation of the arm moving device (not shown), and approaches and separates from the pallet mounting shelves 106.
  • the nozzle pallet 110 is stored in the pallet mounting shelf 106, and the nozzle pallet 110 is taken out from the pallet mounting shelf 106 by the support arm 108.
  • the nozzle pallet 110 taken out from the pallet mounting shelf 106 moves to the upper surface side of the frame 102 by moving the support arm 108 upward.
  • the nozzle transfer device 94 is a device for transferring the suction nozzle 60 between the nozzle tray 76 and the nozzle pallet 110, and is arranged on the beam 104.
  • the nozzle transfer device 94 has a transfer head 120 and a head moving device 122.
  • a camera 126 facing downward and a holding chuck 128 for holding the suction nozzle 60 are attached to the lower end surface of the transfer head 120.
  • the holding chuck 128 has two holding claws (not shown), and by bringing the two holding claws close to each other, the suction nozzle 60 is held in the body cylinder 64 and the two holding claws are separated from each other. By letting it, the holding suction nozzle 60 is released.
  • the head moving device 122 is an XYZ type moving device that moves the transfer head 120 in the front-rear direction, the left-right direction, and the up-down direction on the frame 102.
  • Three fixed stages 131 for setting the nozzle tray 76 are provided on the upper surface on the front side of the frame 102, and the nozzle tray 76 set on the fixed stage 131 and the support of the pallet accommodating device 92 are provided.
  • the suction nozzle 60 is transferred to and from the nozzle pallet 110 supported by the arm 108.
  • the nozzle inspection device 96 has a camera 140 and a load cell 142.
  • the camera 140 is arranged on the upper surface of the frame 102 in a state of facing upward, and the tip portion of the suction nozzle 60 is inspected by using the camera 140.
  • the suction nozzle 60 to be inspected is held by the holding chuck 128, and the suction nozzle 60 held by the holding chuck 128 is imaged by the camera 140 from below.
  • imaging data of the tip of the suction nozzle 60 is obtained, and the state of the tip of the suction nozzle 60 is inspected based on the imaging data.
  • the load cell 142 is arranged next to the camera 140, and the expansion / contraction state of the tip of the suction nozzle 60 is inspected by using the load cell 142.
  • the suction nozzle 60 to be inspected is held by the holding chuck 128, and the tip of the suction nozzle 60 held by the holding chuck 128 is brought into contact with the load cell 142.
  • the tip of the suction nozzle 60 is expandable and contractible, and the expansion and contraction state of the tip of the suction nozzle 60 is inspected based on the load measured by the load cell 142.
  • a plurality of disposal boxes 148 are arranged on the upper surface of the frame 102, and the suction nozzle 60 determined to be a defective nozzle by the above inspection is discarded in the disposal box 148. Further, the suction nozzle 60 determined to be a normal nozzle by the above inspection is returned to the nozzle tray 76 or the nozzle pallet 110.
  • the nozzle cleaning device 98 is a device that cleans and dries the suction nozzle 60, and is arranged next to the pallet accommodating device 92.
  • the nozzle cleaning device 98 includes a cleaning / drying mechanism 150 and a cleaning pallet moving mechanism 152.
  • the cleaning / drying mechanism 150 is a mechanism for cleaning and drying the suction nozzle 60 inside. Further, the cleaning pallet moving mechanism 152 moves the cleaning pallet 158 between the exposed position where the cleaning pallet 158 is exposed (the position where the cleaning pallet 158 is shown in FIG. 4) and the inside of the cleaning / drying mechanism 150. It is a mechanism to make it.
  • the nozzle drying device 100 is a device that dries the suction nozzle 60, and is arranged next to the cleaning pallet 158 located at the exposed position. In the nozzle cleaning device 98, drying is also performed, but moisture may remain inside the suction nozzle 60. In particular, in the suction nozzle 60, since the body cylinder 64 and the suction pipe 68 slide, water may remain on the sliding surface between the body cylinder 64 and the suction pipe 68. Therefore, the nozzle drying device 100 is formed with a drying chamber 160 that opens on the upper surface, the suction nozzle 60 that has been washed is held by the holding chuck 128, and the suction nozzle 60 is inserted into the drying chamber 160. ..
  • An air blow device (not shown) is provided inside the drying chamber 160, and air is blown to the suction nozzle 60 inserted in the drying chamber 160 by the air blowing device.
  • the air blowing device As a result, the moisture on the sliding surface between the body cylinder 64 and the suction pipe 68 can be removed, and the suction nozzle 60 can be appropriately dried.
  • the control device 200 includes a controller 202 and a plurality of drive circuits 206.
  • the plurality of drive circuits 206 are connected to the pallet accommodating device 92, the nozzle transfer device 94, the nozzle inspection device 96, the nozzle cleaning device 98, and the nozzle drying device 100.
  • the controller 202 includes a CPU, a ROM, a RAM, and the like, and is mainly a computer, and is connected to a plurality of drive circuits 206. As a result, the operation of the pallet accommodating device 92, the nozzle transfer device 94, and the like is controlled by the controller 202.
  • the controller 202 is connected to the PC (Personal Computer) 220 via the communication interface 210.
  • a program 222 for managing the maintenance status of the suction nozzle 60 is installed in the PC 220, and the nozzle maintenance screen (see FIG. 6) 230 indicating the necessity of maintenance of the suction nozzle 60 is displayed by the processing of the program 222. , It is displayed on the display 224 of the PC 220.
  • the PC 220 includes a memory 226, and the memory 226 stores maintenance information and work machine information for each nozzle ID of the suction nozzle 60.
  • the nozzle ID is an ID read by the 2D code 74 shown on the suction nozzle 60, and is identification information for identifying the suction nozzle 60.
  • the memory 226 stores the date and time when the maintenance of the suction nozzle 60 is executed (hereinafter, referred to as “maintenance execution date”) and the electronic component are attached to the circuit board by the suction nozzle 60 for each suction nozzle according to the nozzle ID. The number of times it was attached (hereinafter referred to as "the number of shots”) and the like are also stored. Then, the program 222 determines whether or not maintenance of the suction nozzle 60 is necessary based on the maintenance execution date, the number of shots, and the like.
  • the suction nozzle 60 for which a predetermined number of days has not passed since the maintenance execution date it is determined that maintenance is not required, and for the suction nozzle 60 for which a predetermined number of days have passed since the maintenance execution date. Therefore, it is judged that maintenance is necessary. Further, for example, it is determined that maintenance is not required for the suction nozzles 60 having less than a predetermined number of shots, and maintenance is required for the suction nozzles 60 having more than a predetermined number of shots. Will be done. Then, the information regarding the necessity of maintenance of the suction nozzle 60 determined by the program 222 is stored in the memory 226 as maintenance information in association with the nozzle ID.
  • the nozzle ID "001” is associated with the maintenance information indicating that maintenance is required. It is stored in the memory 226. Further, for example, when it is determined that maintenance is not required for the suction nozzle having nozzle ID "003", the nozzle ID "003" is associated with the maintenance information indicating that maintenance is not required. It is stored in the memory 226.
  • the work machine information is information indicating the mounting machine 14 in which the suction nozzle is used. For example, when the suction nozzle having the nozzle ID "001" is used in the mounting machine A, the nozzle ID "001" and It is stored in the memory 226 in association with the work machine information "A". Further, for example, when the suction nozzle having the nozzle ID "003" is used in the mounting machine B, the nozzle ID "003" and the working machine information "B" are associated with each other and stored in the memory 226. ..
  • the nozzle ID "001", the maintenance information indicating that maintenance is required, and the work machine information "A” are stored in the memory 226 in association with each other, and the nozzle ID "003" and the nozzle ID "003” are stored in the memory 226.
  • the maintenance information indicating that maintenance is not required and the work machine information "B” are stored in association with each other. Then, based on the information stored in the memory 226, the nozzle maintenance screen 230 shown in FIG. 6 is displayed on the display 224 of the PC 220.
  • the nozzle maintenance screen 230 When the nozzle maintenance screen 230 is displayed on the display 224 of the PC 220 in this way, the operator conventionally collects the suction nozzles that require maintenance according to the instructions on the screen, and the nozzle management device 80 collects the collected suction nozzles. I was doing maintenance on the nozzle.
  • the suction nozzles that require maintenance are the suction nozzle with nozzle ID "001" used in the mounting machine A, the suction nozzle with nozzle ID "004", and the mounting machine B. It is a suction nozzle of nozzle ID "002" and a suction nozzle of nozzle ID "005" used in.
  • the operator collects the suction nozzle of nozzle ID "001" and the suction nozzle of nozzle ID "004" from the nozzle tray 76 of the mounting machine A, and the nozzle ID "002" is collected from the nozzle tray 76 of the mounting machine B. And the suction nozzle of nozzle ID "005" are collected. Then, the collected suction nozzle is set in a nozzle tray 76 different from the nozzle tray 76 mounted in the nozzle station 30 of the mounting machine, and the nozzle tray 76 is placed on the fixed stage 131 of the nozzle management device 80. As a result, the nozzle management device 80 executes the maintenance process.
  • the controller 202 manages the suction nozzle 60 in the nozzle management device 80 by using the acquired ID of the suction nozzle 60.
  • the cleaning pallet 158 moves from the inside of the cleaning / drying mechanism 150 to the exposed position by the operation of the cleaning pallet moving mechanism 152.
  • the holding chuck 128 moves above the cleaning pallet 158 that has moved to the exposed position by the operation of the head moving device 122.
  • air is ejected from the holding chuck 128 toward the suction nozzle 60 mounted on the cleaning pallet 158 by the operation of the air supply device 130.
  • water is blown off from the upper surface of the suction nozzle 60 mounted on the cleaning pallet 158, particularly the upper surface of the flange portion 66 and the like.
  • the suction nozzle 60 mounted on the cleaning pallet 158 is held by the holding chuck 128, and the suction nozzle 60 is inserted into the drying chamber 160 of the nozzle drying device 100.
  • air is blown to the suction nozzle 60 inserted in the drying chamber 160 by the air blow device.
  • the suction nozzle 60 is dried, and the cleaning work and the drying work of the suction nozzle 60 are completed.
  • the suction nozzle 60 which has completed the cleaning work and the drying work, is inspected by the nozzle inspection device 96.
  • the suction nozzle 60 held by the holding chuck 128 is imaged by the camera 140, and the state of the tip of the suction nozzle 60 is inspected based on the imaged data. Further, the tip of the suction nozzle 60 held by the holding chuck 128 is brought into contact with the load cell 142, and the expansion / contraction state of the tip of the suction nozzle 60 is inspected based on the load measured by the load cell 142. Then, the suction nozzle having a good inspection result is returned to the nozzle tray 76 mounted on the fixed stage 131 by the nozzle transfer device 94. As a result, the maintenance process in the nozzle management device 80 is completed.
  • the operator takes out the nozzle tray 76 mounted on the fixed stage 131 to the outside of the nozzle management device 80 and accommodates the nozzle tray 76 in the nozzle tray 76. Return the suction nozzle 60 to the mounting machine. That is, the operator returns the suction nozzle of nozzle ID "001" and the suction nozzle of nozzle ID "004" to the nozzle tray 76 of the mounting machine A, and sucks the suction nozzle of nozzle ID "002" and the suction nozzle of nozzle ID "005". Return the nozzle to the nozzle tray 76 of the mounting machine B.
  • the operator has collected the suction nozzles requiring maintenance according to the instruction on the nozzle maintenance screen 230, and the nozzle management device 80 has performed maintenance on the collected suction nozzles.
  • the suction nozzle 60 is maintained by such a method, the operator distinguishes between the suction nozzles that require maintenance and the suction nozzles that do not require maintenance, and picks up only the suction nozzles that require maintenance. It was necessary to do this, which was a burden on the workers.
  • the operator returns the suction nozzle after maintenance, that is, after cleaning, to the nozzle tray 76 of the mounting machine, the operator needs to grip the suction nozzle. At that time, the suction after cleaning is performed. Dirt may adhere to the nozzle.
  • the suction nozzle may be accidentally damaged when the operator transfers the suction nozzle between the nozzle tray 76 of the mounting machine and the nozzle tray 76 used in the nozzle management device 80.
  • the nozzle tray of the mounting machine is directly mounted on the fixed stage 131 of the nozzle management device 80 without collecting the suction nozzles requiring maintenance from the nozzle tray 76 of the mounting machine. .. That is, as shown on the nozzle maintenance screen 230 of FIG. 6, the nozzle tray 76 of the mounting machine B has suction nozzles with nozzle IDs “002” and “005” that require maintenance, and nozzles that do not require maintenance.
  • the suction nozzles with IDs "003" and "007" are housed.
  • the operator places the nozzle tray 76 of the mounting machine B, which houses the suction nozzles that require maintenance and the suction nozzles that do not require maintenance, on the fixed stage 131 of the nozzle management device 80.
  • the maintenance process of the four suction nozzles housed in the nozzle tray 76 is executed in the nozzle management device 80.
  • the operator may take out the nozzle tray 76 from the nozzle management device 80 and set it in the nozzle station 30 of the mounting machine B.
  • the nozzle tray of the mounting machine on the fixed stage 131 of the nozzle management device 80 as it is, it is not necessary for the operator to perform maintenance-required suction nozzle collection work, and the operator does not need to perform maintenance work.
  • the nozzle tray of the mounting machine is mounted on the fixed stage 131 of the nozzle management device 80 as it is in this way, not only the suction nozzles that require maintenance but also the suction nozzles that do not require maintenance.
  • the maintenance process is executed. Therefore, the time required for the maintenance process becomes long, and the mounting work on the mounting machine may be delayed.
  • the suction nozzles that do not require maintenance are unnecessarily cleaned, which may accelerate the deterioration of the suction nozzles.
  • the nozzle management device 80 communicates with the PC 220 and uses the maintenance information stored in the memory 226 of the PC 220 to perform maintenance processing only on the suction nozzles that require maintenance. To execute. Specifically, the operator directly places the nozzle tray of the mounting machine on the fixed stage 131 of the nozzle management device 80 without collecting the suction nozzles requiring maintenance from the nozzle tray 76 of the mounting machine. .. Then, in the nozzle management device 80, the nozzle tray 76 mounted on the fixed stage 131 is imaged by the camera 126 according to the command of the controller 202, and the controller 202 is housed in the nozzle tray 76 based on the imaged data. The ID of the suction nozzle 60, that is, the nozzle ID is acquired.
  • the controller 202 transmits the acquired nozzle ID to the PC 220.
  • the program 222 transmits the maintenance information stored in the memory 226 in association with the received nozzle ID to the controller 202.
  • the controller 202 determines whether or not maintenance of the suction nozzle is necessary according to the nozzle ID acquired based on the imaging data based on the received maintenance information.
  • the controller 202 uses the nozzle IDs “002”, “003”, “005”, and “ 007 ”is acquired, and the nozzle IDs“ 002 ”,“ 003 ”,“ 005 ”, and“ 007 ”are transmitted to the PC 220. Then, the program 222 of the PC 220 transmits the maintenance information stored in the memory 226 in association with the nozzle IDs "002", “003”, “005", and "007" to the controller 202.
  • the controller 202 determines that the suction nozzles having nozzle IDs "002" and "005" are suction nozzles that require maintenance, and the suction nozzles having nozzle IDs "003" and “007" do not require maintenance. Judge that it is a good suction nozzle. Then, according to the command of the controller 202, among the plurality of suction nozzles housed in the nozzle tray 76, the suction nozzles requiring maintenance, that is, the suction nozzles having nozzle IDs "002" and "005" are transferred. The device 94 transfers the nozzle cleaning device 98 to the cleaning pallet 158. Since the processing after the suction nozzle is transferred to the cleaning pallet 158 is the same as the conventional one, the description thereof will be omitted.
  • the maintenance process is executed only for the suction nozzles that require maintenance. This reduces the burden on the operator, prevents dirt from adhering to the suction nozzle, prevents damage to the suction nozzle, shortens the time required for maintenance processing, and prevents unnecessary cleaning of the suction nozzle that does not require maintenance. It becomes possible to plan.
  • the nozzle management device 80 transmits the nozzle ID of the suction nozzle whose maintenance process has been completed to the PC 220 together with the information indicating that the maintenance process has been completed.
  • the program 222 of the PC 220 rewrites the maintenance information associated with the received nozzle ID from the information indicating that maintenance is required to the information indicating that maintenance is not required.
  • the program 222 makes it possible to manage the maintenance state of the suction nozzle based on the latest information at all times.
  • the necessity of maintenance of the suction nozzle is determined based on the maintenance information directly indicating the necessity of maintenance of the suction nozzle, but the necessity of maintenance of the suction nozzle is determined.
  • the necessity of maintenance of the suction nozzle may be determined based on the information indirectly shown.
  • the nozzle ID, the maintenance information, and the work machine information are associated and stored in the memory 226 of the PC 220, but in the second embodiment, the nozzle ID and the shot
  • the number and the work machine information are associated with each other and stored in the memory 226 of the PC 220.
  • the number of shots is the number of times the electronic component is mounted on the circuit board by the suction nozzle, and indicates the frequency of use of the suction nozzle.
  • the nozzle ID, the number of shots of the suction nozzle corresponding to the nozzle ID, and the working machine information of the suction nozzle corresponding to the nozzle ID are associated with each other in the memory 226. It is remembered.
  • the operator places the nozzle tray of the mounting machine as it is on the fixed stage 131 of the nozzle management device 80 without collecting the suction nozzles that require maintenance from the nozzle tray 76 of the mounting machine.
  • the nozzle tray 76 mounted on the fixed stage 131 is imaged by the camera 126 according to the command of the controller 202, and the controller 202 is housed in the nozzle tray 76 based on the imaged data. Acquires the nozzle ID of the suction nozzle 60.
  • the controller 202 transmits the acquired nozzle ID to the PC 220.
  • the program 222 transmits the number of shots stored in the memory 226 in association with the received nozzle ID to the controller 202.
  • the threshold value is set to an arbitrary value in advance, and when the number of shots exceeds the threshold value, it is determined that maintenance of the suction nozzle is necessary, and when the number of shots is equal to or less than the threshold value, suction is performed. It is judged that maintenance of the nozzle is unnecessary.
  • the suction nozzle is a suction nozzle that requires maintenance
  • the suction nozzle with nozzle ID "002" is a suction nozzle that does not require maintenance.
  • maintenance is not required for the suction nozzle that has never been used in the mounting machine, and maintenance is required for the suction nozzle that has been used even once in the mounting machine. Is judged.
  • the suction nozzles having nozzle IDs “001” and “003” require maintenance. It is determined that the suction nozzle is a good suction nozzle, and the suction nozzles having nozzle IDs "002" and "004" are judged to be maintenance-free suction nozzles. In such a case, it is determined that maintenance is not required for the suction nozzles that are frequently used in the mounting machine, and that maintenance is required for the suction nozzles that are frequently used in the mounting machine. Nozzle.
  • the suction nozzle 60 is an example of a holder.
  • the nozzle management device 80 is an example of a holder management device.
  • the nozzle inspection device 96 is an example of a processing execution device.
  • the nozzle cleaning device 98 is an example of a processing execution device.
  • the nozzle drying device 100 is an example of a processing execution device.
  • the control device 200 is an example of a control device.
  • the communication interface 210 is an example of a communication interface.
  • the memory 226 is an example of a storage device.
  • the nozzle management device 80 acquires maintenance information or the number of shots from the memory 226 of the PC 220, and determines whether or not maintenance of the suction nozzle is necessary based on the acquired maintenance information or the number of shots. Then, the nozzle management device 80 executes the maintenance process of the suction nozzle determined to require maintenance. This reduces the burden on the operator, prevents dirt from adhering to the suction nozzle, prevents damage to the suction nozzle, shortens the time required for maintenance processing, and prevents unnecessary cleaning of the suction nozzle that does not require maintenance. Can be planned.
  • the nozzle ID and the maintenance information are stored in association with each other.
  • the nozzle ID and the number of shots are stored in association with each other in the memory 226 of the PC 220.
  • the nozzle management device 80 the nozzle ID of the suction nozzle is specified based on the imaging data, and the necessity of maintenance is determined based on the maintenance information or the number of shots associated with the specified nozzle ID. .. As a result, it is possible to appropriately determine the necessity of maintenance for each of the plurality of suction nozzles.
  • the nozzle management device 80 transmits the nozzle ID of the suction nozzle for which the maintenance process has been completed to the PC 220 together with the information indicating that the maintenance process has been completed.
  • the program 222 of the PC 220 rewrites the maintenance information associated with the received nozzle ID from the information indicating that maintenance is required to the information indicating that maintenance is not required. Thereby, the maintenance state of the suction nozzle can be appropriately managed by the program 222.
  • the maintenance process of the nozzle management device 80 includes a cleaning process of the suction nozzle. This ensures proper holding of the electronic component by the suction nozzle.
  • the present disclosure is not limited to the above embodiment, and can be implemented in various modes with various changes and improvements based on the knowledge of those skilled in the art.
  • the suction nozzle for which the maintenance process has been completed is returned to the nozzle tray 76. It may be transferred to the pallet 110. That is, the suction nozzle for which the maintenance process has been completed may be accommodated in the pallet accommodating device 92.
  • the setup change operation may be executed. That is, when the nozzle tray 76 is placed on the fixed stage 131 and the maintenance process of the suction nozzle requiring maintenance is executed, the suction nozzle to be used by the mounting machine may be accommodated in the nozzle tray 76. ..
  • the suction nozzle cleaning process, the drying process, and the inspection process are executed, but at least one or more of these plurality of processes may be executed.
  • a cleaning process of the suction nozzle having a poor inspection result may be executed.
  • a process other than the suction nozzle cleaning process, drying process, and inspection process may be executed as a maintenance process.
  • the necessity of maintenance of the suction nozzle is determined based on the number of shots, but the necessity of maintenance of the suction nozzle may be determined based on various information. .. Specifically, for example, the necessity of maintenance of the suction nozzle may be determined based on the maintenance history of the suction nozzle, the usage period of the suction nozzle, and the like.
  • the necessity of maintenance is determined based on the threshold value of 1, but the necessity of maintenance may be determined based on the threshold value of 2 or more. Specifically, for example, when the number of shots is equal to or less than the first threshold value, it is determined that maintenance is unnecessary, and when the number of shots exceeds the first threshold value, it is determined that maintenance is necessary. Then, when the number of shots exceeds the second threshold value larger than the first threshold value, cleaning processing, drying processing, and inspection processing are executed as maintenance processing, and the number of shots exceeds the first threshold value. , If it is equal to or less than the second threshold value, only the inspection process may be executed as the maintenance process. As a result, maintenance processing can be executed according to the frequency of use.
  • the suction nozzles requiring maintenance are transferred from the nozzle tray 76 set on the fixed stage 131 to the cleaning pallet 158, and the suction nozzles transferred to the cleaning pallet 158 collectively clean the suction nozzles.
  • another method may be used to clean the suction nozzles that require maintenance. For example, by transferring the suction nozzles that do not require maintenance from the nozzle tray 76 set on the fixed stage 131 to the nozzle pallet 110 or the like, the nozzle tray 76 set on the fixed stage 131 can be sucked that requires maintenance. It is assumed that only the nozzle is housed. Then, the suction nozzle housed in the nozzle tray 76 may be washed together with the nozzle tray 76. In such a case, the cleaning / drying mechanism 150 needs to have a configuration capable of cleaning / drying the nozzle tray 76.
  • the maintenance method of the suction nozzle is disclosed, but the present disclosure can be applied to various component holders as long as the component holder can hold the component.
  • the present disclosure can be applied to a gripper that grips a part with a plurality of claws, a so-called chuck.

Landscapes

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

Abstract

Appareil de gestion de support qui comprend : un dispositif d'exécution de processus qui exécute un processus de maintenance pour un support qui contient un composant ; une interface de communication par laquelle une communication est effectuée avec un dispositif de stockage qui a stocké des informations de maintenance indiquant si une maintenance est requise ou non pour le support ; et un dispositif de commande qui commande le fonctionnement du dispositif d'exécution de processus. Le dispositif de commande détermine, sur la base des informations de maintenance acquises à partir du dispositif de stockage, si une maintenance est nécessaire ou non pour n'importe quel support et amène le dispositif d'exécution de processus à effectuer un processus de maintenance pour le support qui a été déterminé comme nécessitant une maintenance.
PCT/JP2019/042245 2019-10-29 2019-10-29 Appareil de gestion de support et procédé d'exécution de processus de maintenance Ceased WO2021084594A1 (fr)

Priority Applications (2)

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PCT/JP2019/042245 WO2021084594A1 (fr) 2019-10-29 2019-10-29 Appareil de gestion de support et procédé d'exécution de processus de maintenance
JP2021553911A JP7289363B2 (ja) 2019-10-29 2019-10-29 保持具管理装置、およびメンテナンス処理実行方法

Applications Claiming Priority (1)

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PCT/JP2019/042245 WO2021084594A1 (fr) 2019-10-29 2019-10-29 Appareil de gestion de support et procédé d'exécution de processus de maintenance

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023062680A1 (fr) * 2021-10-11 2023-04-20 株式会社Fuji Appareil de gestion et procédé de gestion
WO2024004198A1 (fr) * 2022-07-01 2024-01-04 ヤマハ発動機株式会社 Système de montage de composants
WO2024195007A1 (fr) * 2023-03-20 2024-09-26 株式会社Fuji Dispositif de maintenance de buse et système de montage
WO2025220058A1 (fr) * 2024-04-15 2025-10-23 株式会社Fuji Dispositif de gestion de buse d'aspiration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004086841A1 (fr) * 2003-03-24 2004-10-07 Fuji Machine Mfg. Co., Ltd. Systeme de soutien de maintenance pour systeme de montage de pieces et systeme de montage de pieces utilisant ce dernier
WO2006035651A1 (fr) * 2004-09-28 2006-04-06 Matsushita Electric Industrial Co., Ltd. Procede de maintenance et appareil de montage de composant
WO2014068673A1 (fr) * 2012-10-30 2014-05-08 富士機械製造株式会社 Appareil de gestion de buses
WO2017029731A1 (fr) * 2015-08-19 2017-02-23 富士機械製造株式会社 Dispositif de nettoyage de buse et dispositif d'installation de station de buse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5001956B2 (ja) * 2002-09-18 2012-08-15 富士機械製造株式会社 電子回路部品装着機
JP2008085076A (ja) * 2006-09-27 2008-04-10 Juki Corp 部品実装機のメンテナンス情報管理装置
JP5121768B2 (ja) * 2009-03-30 2013-01-16 株式会社日立ハイテクインスツルメンツ 演算装置、部品実装装置、プログラム及び必要性判断方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004086841A1 (fr) * 2003-03-24 2004-10-07 Fuji Machine Mfg. Co., Ltd. Systeme de soutien de maintenance pour systeme de montage de pieces et systeme de montage de pieces utilisant ce dernier
WO2006035651A1 (fr) * 2004-09-28 2006-04-06 Matsushita Electric Industrial Co., Ltd. Procede de maintenance et appareil de montage de composant
WO2014068673A1 (fr) * 2012-10-30 2014-05-08 富士機械製造株式会社 Appareil de gestion de buses
WO2017029731A1 (fr) * 2015-08-19 2017-02-23 富士機械製造株式会社 Dispositif de nettoyage de buse et dispositif d'installation de station de buse

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023062680A1 (fr) * 2021-10-11 2023-04-20 株式会社Fuji Appareil de gestion et procédé de gestion
JPWO2023062680A1 (fr) * 2021-10-11 2023-04-20
WO2024004198A1 (fr) * 2022-07-01 2024-01-04 ヤマハ発動機株式会社 Système de montage de composants
JPWO2024004198A1 (fr) * 2022-07-01 2024-01-04
WO2024195007A1 (fr) * 2023-03-20 2024-09-26 株式会社Fuji Dispositif de maintenance de buse et système de montage
WO2025220058A1 (fr) * 2024-04-15 2025-10-23 株式会社Fuji Dispositif de gestion de buse d'aspiration

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