WO2022145037A1

WO2022145037A1 - Component mounting system, component replenishment method, and replenishing component transportation device

Info

Publication number: WO2022145037A1
Application number: PCT/JP2020/049292
Authority: WO
Inventors: 洋一松下; 祥裕大高
Original assignee: ヤマハ発動機株式会社
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-07-07
Also published as: CN116491238A; JP7441334B2; JPWO2022145037A1; DE112020007583T5

Abstract

A reel storage device 43 for storing a plurality of component feeding reels 41 is conveyed to a component mounter 6 by an AGV 5. Then, when the reel storage device 43 arrives at the component mounter 6 by being brought by the AGV 5, the reel storage device 43 permits delivery of, among the stored component feeding reels 41, only one component feeding reel 41 which is to be subjected to a tape loading operation, while inhibiting delivery of the other component feeding reels 41. Thus, a component feeding reel 41 allowed to be extracted from the reel storage device 43 by an operator is said only one component feeding reel 41 that is permitted to be delivered and is to be subjected to the tape loading operation. Thus, the operator would not extract a wrong component feeding reel 41. In addition, a notification light AL (notification unit) provides a notice of, among a plurality tape feeders 7, one tape feeder 7 which is to be involved with the tape loading operation. Thus, the operator can load the extracted component feeding reel 41 on an appropriate tape feeder 7.

Description

Parts mounting system, parts replenishment method and replenishment parts conveyor

The present invention relates to a technique for supplying a component stored in a component supply tape by sending a component supply tape mounted on the tape feeder by the tape feeder and supplying the component to a component mounting machine for mounting the component on a board. ..

By sending the parts supply tape pulled out from the parts supply reel by the tape feeder, the parts stored in the parts supply tape are supplied to the predetermined parts supply position, and the parts taken out from the parts supply position by the mounting head are mounted on the board. A component mounting machine is known. In such a component mounting machine, it is necessary to replenish the components to the tape feeder as the tape feeder uses up the components in the component supply tape. Specifically, a new component supply reel is transported to the component mounting machine, and the component supply tape drawn from the component supply reel is attached to the tape feeder.

On the other hand,

Patent Documents

1 and 2 propose a technique for reducing the burden on the operator due to the supply of parts. For example, in Patent Document 1, the work load is reduced by using a case in which a plurality of parts supply reels used for parts supply can be collectively conveyed. Further, Patent Document 2 proposes a technique for automating the supply of parts by an apparatus and eliminating the work of an operator.

Japanese Unexamined Patent Publication No. 2012-182246 JP-A-2017-216379

However, in Patent Document 1, in order to prevent the operator from confusing the component supply tape from the case, the operator reads the ID attached to the removed component supply reel with a reader, and the component supply reel is read. It is necessary to carry out work to confirm the suitability of. On the other hand, in Patent Document 2, such work by an operator is unnecessary, but it is difficult to realize a device for automating the work of attaching a component supply tape to a tape feeder at a practical level.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a technique that eliminates the need for the operator to read the ID while leaving the attachment of the component supply tape to the tape feeder to the operator.

The component mounting system according to the present invention has a plurality of tape feeders, and feeds the components stored in the component supply tape by sending the component supply tape mounted on the tape feeder by the tape feeder to supply the components. For the tape mounting work of mounting the component supply tape drawn from the component supply reel to the tape feeder, the component mounting machine to be mounted on the board and the reel storage device to store multiple component supply reels that hold the component supply tape respectively. It is equipped with a supply parts transporting device that transports to the parts mounting machine by the transporting robot and a notification unit that notifies the operator, and while moving to the parts mounting machine with the transporting robot, the reel storage device is a component to be stored. When all the supply reels are prohibited from being delivered and the parts mounting machine arrives with the transfer robot, the reel storage device discharges only one of the parts supply reels to be stored, which is the target of the tape mounting work. And prohibits the delivery of other parts supply reels, and the notification unit notifies one of the plurality of tape feeders that is the target of the tape mounting work.

The parts replenishment method according to the present invention has a plurality of tape feeders, and feeds the parts stored in the parts supply tape by sending the parts supply tape attached to the tape feeder by the tape feeder to supply the parts. The process of storing multiple component supply reels that hold the component supply tapes used in the component mounting machine mounted on the board in the reel storage device, and the tape mounting of the component supply tape pulled out from the component supply reel to the tape feeder. For work, it includes a process of transporting the reel storage device to the component mounting machine by the transfer robot and a process of the notification unit notifying the operator, and while moving to the component mounting machine along with the transfer robot, The reel storage device prohibits all the parts supply reels to be stored from being delivered, and when the reel storage device arrives at the parts mounting machine with the transfer robot, the reel storage device becomes the target of the tape mounting work among the parts supply reels to be stored. The delivery of only one component supply reel is permitted and the delivery of other component supply reels is prohibited, and the notification unit notifies one of the plurality of tape feeders to be tape-attached.

The spare parts transporting device according to the present invention has a plurality of tape feeders, and feeds the parts stored in the parts supply tape by sending the parts supply tape attached to the tape feeder by the tape feeder, and supplies the parts. A reel storage device that stores multiple component supply reels that hold each component supply tape used in the component mounting machine, and a tape mounting operation that attaches the component supply tape drawn from the component supply reel to the tape feeder. Therefore, the reel storage device is equipped with a transfer robot that transfers the reel storage device to the parts mounting machine, and the reel storage device prohibits all delivery of the parts supply reel to be stored while moving to the parts mounting machine along with the transfer robot. When it arrives at the parts mounting machine with the transfer robot, the reel storage device permits the delivery of only one part supply reel that is the target of the tape mounting work among the parts supply reels to be stored, and supplies other parts. Prohibit the delivery of reels.

In the present invention configured in this way (parts mounting system, parts replenishment method, and replenishment parts transporting device), a reel storage device for accommodating a plurality of parts supply reels is transported to the parts mounting machine by a transport robot. Then, when the reel storage device arrives at the parts mounting machine along with the transfer robot, the reel storage device permits delivery of only one part supply reel that is the target of the tape mounting work among the parts supply reels to be stored. Prohibit the delivery of other parts supply reels. Therefore, the component supply reel that the operator can take out from the reel storage device is only one component supply reel that is the target of the tape mounting work that is permitted to be delivered. Therefore, the operator does not mistake the parts supply reel. Further, the notification unit notifies one of the plurality of tape feeders, which is the target of the tape mounting work. Therefore, the operator can attach the taken-out parts supply reel to an appropriate tape feeder. In this way, it is possible to eliminate the need for the operator to read the ID while leaving the attachment of the component supply tape to the tape feeder to the operator.

Further, the notification unit may configure the component mounting system so as to notify one tape feeder when the reel storage device arrives at the component mounting machine. In such a configuration, the operator can confirm the tape feeder to which the component supply tape of the component supply reel permitted to be delivered by the reel storage device is mounted as soon as the reel storage device arrives at the component mounting machine.

Further, when the tape mounting work is sequentially executed for the first tape feeder and the second tape feeder among the plurality of tape feeders, when the completion of the tape mounting work for the first tape feeder is confirmed, the first tape feeder is confirmed. A first notification unit may be provided to notify the spare parts carrier of one component supply reel to be mounted on the second tape feeder in the tape mounting operation on the tape feeder of 2. In such a configuration, when the tape mounting work is repeatedly performed, the spare parts transporting device can allow the delivery from the tape storage device while accurately confirming the parts supply reel that is the target of each tape mounting work. ..

Further, when the reel storage device arrives at the component mounting machine, a second notification unit may be provided to notify the supply component carrier of one component supply reel that is the target of the tape mounting work. In such a configuration, the spare parts carrier can confirm the parts supply reel that should be allowed to be delivered from the reel storage unit for the tape mounting work upon arrival at the parts mounting machine.

Further, the notification unit notifies the operator of a warning when a tape feeder held on one component supply reel is attached to a tape feeder different from one of the plurality of tape feeders. A component mounting system may be configured. In such a configuration, the operator can be aware of the mistake in mounting the component supply tape and take appropriate measures.

In addition, the tape mounting work is executed by inserting the component supply tape into the tape insertion slot of the tape feeder, and the tape sensor provided at the tape insertion slot detects the component supply tape to complete the tape mounting work. You may configure the component mounting system to confirm. In such a configuration, the tape sensor detects that the worker has inserted the component supply tape into the tape insertion slot of the tape feeder, and the completion of the tape mounting work can be confirmed.

Further, the tape mounting work is executed by splicing to connect the component supply tape to be the target of the tape mounting work to the component supply tape already mounted on the tape feeder, and the input operation unit that accepts the input operation of the operator performs the input operation. By confirming, the component mounting system may be configured to confirm the completion of the tape mounting work. In such a configuration, it is possible to confirm that the operator has performed an input operation on the input operation unit and confirm that the tape mounting work has been completed.

Further, each of the first component mounting machine and the second component mounting machine is provided as a component mounting machine, and among the plurality of tape feeders of the first component mounting machine, the first target feeder to which the tape mounting work is performed. And, when the tape mounting work is executed in order for the second target feeder that is the target of the tape mounting work among the plurality of tape feeders of the second component mounting machine, the first component mounting machine is the first. When it is confirmed that the tape mounting work has been completed for all of the target feeders in 1, the component mounting is provided so that a third notification unit is provided to notify the spare parts carrier that the tape mounting work has been completed for the first component mounting machine. The system may be configured. In such a configuration, when all the tape mounting work for the first component mounting machine is completed, the spare parts transporting device receives this notification and starts transporting the tape storage device to the second component mounting machine by the transporting robot. can do.

Further, when the reel storage device arrives at the component mounting machine, a fourth notification unit is provided to notify the component mounting machine of a list showing a plurality of component supply reels stored in the reel storage device, and the component mounting machine has a plurality of parts mounting machines. Among the tape feeders, the component mounting system may be configured so as to specify the tape feeder to be the target of the tape mounting work based on the list. In such a configuration, when the reel storage device arrives at the component mounting machine, the component mounting machine can immediately identify the tape feeder to be the target of the tape mounting operation based on the list.

Further, the reel storage device may have a plurality of reel storage units arranged in the vertical direction, and a component mounting system may be configured to store the component supply reel in the reel storage unit. In such a configuration, the parts supply reel can be conveyed to the parts mounting machine while the parts supply reel is individually stored in each reel storage unit.

Further, the reel storage device includes an inner member provided with a plurality of reel storage portions, an outer member having an opening in which the inner member can be inserted and removed in the vertical direction on one side in the vertical direction, and an outer member and an inner member. It has a drive unit that relatively displaces and While it is closed, the take-out port of the reel storage unit that protrudes from the outer member to one side in the vertical direction is open, and the parts supply reel stored in the reel storage unit on one side is subject to tape mounting work earlier. The parts supply reel is stored in the reel storage unit, and the reel storage device has the outside of one reel storage unit that stores one component supply reel that is the target of the tape mounting work among the plurality of reel storage units. By projecting from the member to one side and locating the reel storage on the opposite side of one reel storage to the inside of the outer member, the parts allow only one parts supply reel to be delivered. The mounting system may be configured. In such a configuration, by selectively projecting one reel storage portion for storing one parts supply reel from the outer member, the delivery of only one parts supply reel is permitted, and the delivery of another parts supply reel is allowed. Can be banned.

Further, the reel storage device has an inner member provided with a plurality of reel storage portions and an outer member for storing the inner member, the outer member has a discharge port, and each of the plurality of reel storage portions has a discharge port. It has a reel discharge mechanism that discharges parts supply reels, and the parts supply reel discharged from the reel storage unit by the reel discharge mechanism is discharged from the discharge port of the outer member, and the reel storage device is among a plurality of reel storage units. , A parts mounting system that allows only one parts supply reel to be delivered by discharging one parts supply reel to one reel storage unit that stores one parts supply reel that is the target of tape mounting work. May be configured. In such a configuration, by selectively discharging the parts supply reel to one of the plurality of reel storage units, the delivery of only one parts supply reel is permitted, and the delivery of the other parts supply reel is performed. Can be banned.

Further, each of the plurality of reel storage units has an outlet provided on one side in the horizontal direction and a door for opening and closing the outlet, and the reel storage device is equipped with a tape among the plurality of reel storage units. By opening only the door of one reel storage unit that stores one parts supply reel to be worked on and closing the door of the other reel storage unit, only one parts supply reel can be shipped. , A component mounting system may be configured. In such a configuration, by selectively opening the door of one of the reel storage units of the plurality of reel storage units, the delivery of only one parts supply reel is permitted, and the delivery of the other parts supply reels is prohibited. Can be done.

Further, each of the plurality of reel storage units has a take-out port provided on one side in the horizontal direction, a door for opening and closing the take-out port, and a lock mechanism for locking or unlocking the door. , With the doors of each of the plurality of reel storage units unlocked, the door of one reel storage unit that stores one part supply reel to be tape-attached work is opened among the plurality of reel storage units. And, by locking the doors of the other reel storage units, the component mounting system may be configured to allow delivery of only one component supply reel. In such a configuration, when the door of one of the plurality of reel storage units is opened, the doors of the other reel storage units are locked to allow delivery of only one parts supply reel, and the other. It is possible to prohibit the delivery of parts supply reels.

Further, a parts storage unit having a reel storage unit for storing the parts supply reel and a work execution unit for storing the parts supply reel taken out from the reel storage unit in the reel storage device is further provided, and the parts supply reel is supplied with parts. A reel ID for identifying the reel and a part ID for identifying the parts stored in the parts supply tape held by the parts supply reel are attached, and the parts storage is the reel ID of the parts supply reel stored in the reel storage unit. A storage unit that stores storage information indicating the component ID in association with each other, and a control unit that identifies the component supply reel to be tape-attached work based on the storage information and stores it in the reel storage device by the work execution unit. The transport robot may be configured to transport the reel storage device from the component storage to the component mounting machine. In such a configuration, it is possible to automatically execute the work of storing the parts supply reel, which is the target of the tape mounting work, in the reel storage device while accurately specifying the parts supply reel by the reel ID and the parts ID, regardless of the operator. Then, the reel storage device is transported from the parts storage to the parts mounting machine in a state where all the parts supply reels to be stored are prohibited from being delivered. Therefore, the component supply reel that is the target of the tape mounting work can be reliably transported to the component mounting machine.

According to the present invention, it is possible to eliminate the need for the operator to read the ID while leaving the attachment of the component supply tape to the tape feeder to the operator.

The block diagram which shows an example of the component mounting system which concerns on this invention. The figure which shows typically the parts supply reel which is a work object in a parts storage. The plan view which shows typically the internal structure of an example of a parts storage. FIG. 2B is a side view schematically showing the internal configuration of the parts storage of FIG. 2B. The figure which shows the structure of AGV schematically. A plan view schematically showing an example of a component mounting machine provided in a component mounting system. A side view schematically showing an example of the configuration and operation of the tape feeder. The figure which shows typically an example of the part supply reel and the reel holder which holds it. The figure which shows an example of the concrete contents of a parts supply list. The figure which shows an example of the operation performed by AGV for a tape mounting work schematically. The flowchart which shows an example of the operation which a component storage and AGV collaborate for a tape mounting work. A timing chart showing a first example of an operation in which an AGV and a component mounting machine collaborate to perform a tape mounting operation. A timing chart showing a second example of an operation in which an AGV and a component mounting machine collaborate to perform a tape mounting operation. A timing chart showing a third example of an operation in which an AGV and a component mounting machine collaborate to perform a tape mounting operation. A timing chart showing a second example of an operation in which an AGV and a component mounting machine collaborate to perform a tape mounting operation. The figure which shows the 1st modification of the reel storage apparatus. The figure which shows the 2nd modification of the reel storage apparatus. The figure which shows the 3rd modification of the reel storage apparatus. The plan view which shows typically the internal structure of an example of a parts storage. FIG. 12A is a side view schematically showing the internal configuration of the parts storage cabinet of FIG. 12A.

FIG. 1 is a block diagram showing an example of a component mounting system according to the present invention. The component mounting system 1 produces a board (component-mounted board) on which components are mounted by mounting components (electronic components) on a board (printed circuit board). The component mounting system 1 includes a computer 2 and a component storage 3.

The computer 2 is, for example, a CPU (Central).
An arithmetic unit 21 that is a processor composed of a Processing Unit), a memory, etc., and an HDD (Hard), for example.
It is provided with a storage unit 22 composed of a Disk Drive) or the like. The storage unit 22 has a production plan P indicating the type and number of substrates to be produced, and a component name (in other words, a component type) of a component mounted on the substrate to produce a substrate of a predetermined substrate type. And the board data D indicating the number is stored. If any of the functions, shapes, and dimensions of the parts are different, the part names shall be different. When a plurality of board types are produced, the board data D is created for each board type and stored in the storage unit 22. Further, the computer 2 creates a component supply list L based on the production plan P and the board data D, and stores it in the storage unit 22. Details of the parts supply list L will be described later.

Further, the computer 2 includes a UI (User Interface) 23 composed of an input device such as a keyboard and a mouse and an output device such as a display. Therefore, the operator can input data to the computer 2 by operating the input device of the UI 23, and can confirm the content notified from the computer 2 by checking the output device of the UI 23. It is not always necessary to configure the input device and the output device separately, and the touch panel display may be used to integrally configure them. Further, the computer 2 includes a communication unit 24 that communicates with an external device such as a parts storage 3. The communication by the communication unit 24 may be either wired communication or wireless communication.

FIG. 2A is a diagram schematically showing a parts supply reel which is a work object in the parts storage, FIG. 2B is a plan view schematically showing an internal configuration of an example of the parts storage, and FIG. 2C is a diagram. It is a side view which shows typically the internal structure of the parts storage of 2B. As shown in FIG. 2A, the component supply reel 41 has an axis 411 and two side plates 412 sandwiching the axis 411 from both sides, and holds the component supply tape TP wound around the axis 411. A plurality of parts are stored side by side in the parts supply tape TP. Further, a reel ID 413 for identifying the component supply reel 41 and a component ID 414 for identifying the component stored in the component supply tape TP held on the component supply reel 41 are attached to the side plate 412.

As shown in FIGS. 2B and 2C, the parts storage 3 includes a storage unit 31, a reel storage rack 32, a delivery unit 34, and a housing 35 for accommodating them. The housing 35 has a warehousing door 351 that opens and closes the warehousing section 31, and a warehousing door 352 that opens and closes the warehousing section 34.

The warehousing unit 31 functions as a work place for warehousing work by workers. That is, the worker can store the parts supply reel 41 by opening the storage door 351 and placing the parts supply reel 41 on the storage unit 31. As a result, the parts supply reel 41 holding the parts supply tape TP for storing the full number of parts is stored in the parts storage 3.

The reel storage rack 32 has a plurality of reel shelves arranged in the Z direction. Then, the parts supply reel 41 can be placed on the reel shelf of the reel storage rack 32, or the parts supply reel 41 can be taken out from the reel shelf of the reel storage rack 32. The reel storage rack 32 functions to store the parts supply reel 41.

The delivery unit 34 functions as a place for delivering the parts supply reel 41 shown in the parts supply list L. This delivery is performed using the reel storage case 44 included in the reel storage device 43 described later. That is, for the reel storage case 44 which is placed on the delivery unit 34 from the outside by opening the delivery door 352, the reel storage operation for storing the parts supply reel 41 indicated by the parts supply list L is executed. Then, the parts storage 3 can take out the reel storage case 44 for which the reel storage work has been completed from the delivery unit 34 to the outside through the delivery door 352.

Further, the parts storage 3 includes a work robot 36 and an ID reader 371 inside the housing 35. The working robot 36 is a manipulator having an end effector 361 at the tip. The working robot 36 has degrees of freedom in a plurality of directions including a rotation direction centered on a rotation axis parallel to the vertical direction, a horizontal direction, and a vertical direction, and the end effector 361 is displaced in these directions. Then, execute the work described later. The end effector 361 is a robot hand that grabs or releases an object of work. The ID reader 371 is a barcode scanner that reads the above-mentioned IDs (reel ID 413, component ID 414) composed of barcodes, and is attached to the end effector 361 of the ID reader 371. The reading of the ID by the ID reader 371 is executed by moving the end effector 361 of the working robot 36 to the bar code and facing the ID to the ID reader 371. However, the arrangement of the ID reader 371 is not limited to this example.

As shown in FIG. 1, the parts storage 3 includes, for example, a control unit 391 composed of a processor or an FPGA (Field-Programmable Gate Array) or the like, a storage unit 392 composed of an HDD or the like, and a communication unit 393. The storage unit 392 stores the storage information Is indicating the storage state of the parts supply reel 41 by the reel storage rack 32. That is, the plurality of reel shelves of the reel storage rack 32 are assigned different numbers (reel shelf numbers), and the storage information Is is sent to the reel shelf number and the parts supply reel 41 stored in the reel shelf. The attached reel ID 413 and component ID 414 are shown in association with each other.

The communication unit 393 communicates with the communication unit 24 with an external device such as a computer 2. For example, the communication unit 393 receives the parts supply list L from the communication unit 24 of the computer 2 and stores it in the storage unit 392. As will be described later, this parts supply list L shows reel ID 413 and part ID 414 of the parts supply reel 41 to be stored in the reel storage case 44 in the reel storage work.

The control unit 391 controls the work robot 36 and the ID reader 371 to cause them to execute each of the following operations. For example, when the component supply reel 41 is mounted on the warehousing unit 31, the control unit 391 reads the reel ID 413 and the component ID 414 attached to the component supply reel 41 by the ID reader 371, and then the end effector 361 reads the component. The supply reel 41 is inserted into the reel shelf of the reel storage rack 32. Further, the control unit 391 registers the reel ID 413, the component ID 414, and the reel shelf numbers in the storage information Is in association with each other.

When the reel storage case 44 is placed on the delivery unit 34, the control unit 391 stores each component supply reel 41 indicated by the component supply list L in the reel storage case 44. Specifically, the control unit 391 identifies the reel shelf in which the parts supply reel 41 shown in the parts supply list L is stored based on the storage information Is, and stores the parts supply reel 41 taken out from the reel shelf in the reel storage case. The work robot 36 is made to execute the reel storage work for storing in 44.

In this way, the reel storage case 44 for storing the parts supply reel 41 is conveyed from the delivery unit 34 of the parts storage 3 to the parts mounting machine 6 by the AGV (Automatic Guided Vehicle) 5. That is, as shown in FIG. 1, the component mounting system 1 includes a plurality of component mounting machines 6. More specifically, one mounting line 60 is composed of a plurality of (three) component mounting machines 6 arranged in series in the X direction, which is the horizontal direction. Then, the boards are sequentially conveyed to these component mounting machines 6 in the mounting line 60, and each mounting line 60 mounts the components on the board. The components mounted on the board are electronic components such as capacitors, resistors, and integrated circuits, and include components supplied by the component supply reel 41 described above.

FIG. 3 is a diagram schematically showing the configuration of the AGV. In the same figure or the following figure, the X direction which is the horizontal direction, the Y direction which is the horizontal direction orthogonal to the X direction, and the Z direction which is the vertical direction are appropriately shown. As shown in FIG. 3, the AGV 5 has a transport vehicle main body 51 and a plurality of wheels 52 rotatably attached to the transport vehicle main body 51, and the transport vehicle main body 51 moves with the rotation of the wheels 52. .. Further, the AGV 5 has a carriage 53 attached to the upper surface of the transport vehicle main body 51, and the reel storage case 44 discharged from the parts storage 3 is held by the carriage 53. The carriage 53 can be extended in the traveling direction of the AGV 5 (X direction in the example of FIG. 3) by a slide rail mechanism or the like to move the reel storage case 44. With this extension function, the carriage 53 can transfer the reel storage case 44 to and from the delivery unit 34 of the parts storage 3.

Further, the AGV5 includes a control unit 551, a storage unit 552, a communication unit 553, and a UI (User Interface) 554 built in the transport vehicle main body 51. The control unit 551 is composed of, for example, a processor, an FPGA (Field-Programmable Gate Array), or the like, and controls the operation of the wheels 52. The storage unit 552 is composed of, for example, an HDD or the like, and stores the parts supply list L. The communication unit 553 communicates with the communication unit 24 of the computer 2 and with the communication unit 393 of the parts storage 3. Then, the communication unit 553 stores the parts supply list L received from the computer 2 or the parts storage 3 in the storage unit 392. The UI 554 is, for example, a touch panel display having both a display function and an input function. The operator can confirm the work to be performed by checking the display of the UI 554, and the progress of the work by operating the UI 554. Can be entered.

FIG. 4 is a plan view schematically showing an example of a component mounting machine included in the component mounting system. This component mounting machine 6 is provided with a pair of conveyors 61, and the components E are mounted on the substrate B carried in from the upstream side in the X direction (board transport direction) by the conveyor 61 to the working position (position of the substrate B in FIG. 4). Then, the substrate B on which the component E is mounted (component-mounted substrate B) is carried out by the conveyor 61 from the working position to the downstream side in the X direction.

In the component mounting machine 6, a pair of Y-axis rails 621 extending in the Y direction, a Y-axis ball screw 622 extending in the Y direction, and a Y-axis motor 623 for rotationally driving the Y-axis ball screw 622 are provided, and the X-axis rail 624 is provided. It is fixed to the nut of the Y-axis ball screw 622 in a state of being movably supported by the pair of Y-axis rails 621 in the Y direction. An X-axis ball screw 625 extending in the X-axis and an X-axis motor 626 for rotationally driving the X-axis ball screw 625 are attached to the X-axis rail 624, and the head unit 63 can move in the X-axis direction to the X-axis rail 624. It is fixed to the nut of the X-axis ball screw 625 in a state of being supported by. Therefore, the Y-axis motor 623 can rotate the Y-axis ball screw 622 to move the head unit 63 in the Y direction, or the X-axis motor 626 can rotate the X-axis ball screw 625 to move the head unit 63 in the X direction. can.

Two component supply units 64 are lined up in the X direction on both sides of the pair of conveyors 61 in the Y direction, and a feeder mounting carriage 65 is detachably attached to each component supply unit 64. A plurality of tape feeders 7 arranged in the X direction are detachably attached to the feeder mounting carriage 65. In other words, in each component supply unit 64, a plurality of feeder set positions S are arranged in the X direction, and the tape feeder 7 is detachably attached to the feeder set position S. Further, a component supply reel 41 for holding the component supply tape TP mounted on the tape feeder 7 is provided for each of the plurality of tape feeders 7, and the feeder mounting carriage 65 holds these component supply reels 41. The component supply tape TP stores small pieces E such as integrated circuits, transistors, and capacitors at predetermined intervals. Each tape feeder 7 intermittently sends out the component supply tape TP drawn from the component supply reel 41 to the conveyor 61 side to supply the components in the component supply tape TP to the component supply position 70 (component supply operation).

The head unit 63 has a plurality (4) mounting heads 631 arranged in the X direction. Each mounting head 631 has a long shape extending in the Z direction (vertical direction), and the component E can be sucked and held by a nozzle detachably attached to the lower end thereof. That is, the mounting head 631 moves above the tape feeder 7 and sucks the component E supplied to the component supply position 70 by the tape feeder 7. Subsequently, the mounting head 631 moves above the substrate B at the working position to release the adsorption of the component E, thereby mounting the component E on the substrate B. In this way, the mounting head 631 executes component mounting in which the component E supplied to the component supply position 70 by the tape feeder 7 is taken out from the component supply tape TP and mounted on the substrate B.

FIG. 5 is a side view schematically showing an example of the configuration and operation of the tape feeder. In the figure and the following figures, the forward feed direction Df (parallel to the Y direction) in which the tape feeder 7 sends out the carrier tape TP is appropriately shown, and the arrow side of the forward feed direction Df is referred to as “before” the forward feed direction Df. The opposite side of the arrow in the forward feed direction Df is treated as "behind" the forward feed direction Df. Further, the reverse feed direction Db facing opposite to the forward feed direction Df is appropriately shown. Further, in order to distinguish between the two carrier tapes TP that can be attached to the tape feeder 7, different codes TP1 and TP2 are appropriately used for the carrier tapes in the figure and the following figures.

The tape feeder 7 includes a feeder main body 71 having a mechanical configuration, and feed motors Mf and Mb for driving the feeder main body 71. The feeder body 71 has a flat case 72 that is thin in the X direction and long in the forward feed direction Df. At the rear end of the case 72 in the forward feed direction Df, a tape insertion port 73a (indicated by a broken line) extending in the Z direction opens, and a component supply position 70 is provided on the upper surface in front of the case 72 in the forward feed direction Df. Has been done. In the feeder main body 71, a tape transport path 73b from the tape insertion port 73a to the component supply position 70 is provided. The feeder main body 71 receives the driving force of the feed motors Mf and Mb and sends out the carrier tape TP inserted into the tape transport path 73b from the tape insertion port 73a in the forward feed direction Df, so that the component is delivered to the component supply position 70. Supply E.

Specifically, the feeder main body 71 includes a sprocket 74 arranged above the tape transport path 73b and adjacent to the tape insertion port 73a, and a gear 75 that transmits the driving force of the feed motor Mb to the sprocket 74. The sprocket 74 is held inside and rotates under the driving force generated by the feed motor Mb. Further, the feeder body 71 has a tape support member 76 detachably attached to the case 72. The tape support member 76 faces the sprocket 74 from below, and the carrier tape TP is sandwiched between the tape support member 76 and the sprocket 74 to engage the carrier tape TP with the sprocket 74. As a result, the sprocket 74 rotates while engaging with the carrier tape TP, so that the carrier tape TP can be sent out in the forward feed direction Df. Further, the feeder main body 71 has a sprocket 77 arranged at the front end portion thereof and adjacent to the tape transport path 73b from below, and a gear 78 for transmitting the driving force of the feed motor Mf to the sprocket 77 in the case 72. The sprocket 77 rotates under the driving force generated by the feed motor Mf. Therefore, the sprocket 77 can intermittently convey the carrier tape TP in the forward feed direction Df by rotating intermittently while engaging with the carrier tape TP.

Further, the feeder main body 71 has a cutter that contacts the component supply tape TP on the upstream side of the forward feed direction Df of the component supply position 70. This cutter cuts the cover tape of the component supply tape TP intermittently transported in the forward feed direction Df at the center and winds it on both sides to expose the component E supplied to the component supply position 70. The configuration for exposing the component E in this way is the same as that described in, for example, Japanese Patent Application Laid-Open No. 2015-053320.

Step S11 corresponds to a state in which the tape feeder 7 is used for component mounting by the mounting head 631. That is, the carrier tape TP1 is inserted into the feeder main body 71 along the tape transport path 73b, and the sprocket 77 intermittently transports the carrier tape TP1 in the forward feed direction Df to mount the component E mounted on the substrate B. Is supplied to the component supply position 70. Further, in step S11, the tip of the carrier tape TP2 used for component mounting next to the carrier tape TP1 is attached between the sprocket 74 and the tape support member 76. In this way, the carrier tape TP2 to be used next stands by at the rear end portion of the feeder main body 71.

As shown in step S12, when the component E in the carrier tape TP1 is used up and the tape feeder 7 discharges the carrier tape TP1 in the forward feed direction Df, the loading shown in step S13 is executed. Specifically, the sprocket 74 starts rotating and sends the carrier tape TP2 toward the component supply position 70 in the forward feed direction Df, and engages the tip of the carrier tape TP2 with the sprocket 77. Subsequently, in step S14, when the operator executes the work of removing the tape support member 76 from the case 72, the carrier tape TP2 comes off the sprocket 74 and falls into the tape transport path 73b. As a result, the sprocket 77 can intermittently convey the carrier tape TP2 in the forward feed direction Df and supply the component E in the carrier tape TP2 to the component supply position 70. By the way, after step S14, the operator attaches the tape support member 76 to the case 72 again, so that the carrier tape TP used for component mounting next to the carrier tape TP2 is placed between the sprocket 74 and the tape support member 76. It can be attached and put on standby.

In the component mounting machine 1 using such a tape feeder 7, the carrier tape TP in use is inserted into the feeder main body 71 along the tape transport path 73b, while the carrier tape TP used next is tape transport. Stand by above road 73b. Then, by performing steps S12 to S14 each time the carrier tape TP is used up, the waiting carrier tape TP is inserted into the feeder main body 71 along the tape transport path 73b (loading), and then used. Can be done.

FIG. 6 is a diagram schematically showing an example of a parts supply reel and a reel holder that holds the parts supply reel. The reel holder H is provided on the feeder mounting carriage 65 corresponding to each tape feeder 7. In FIG. 6, the parts supply reel 41 and the like are shown through the reel holder H.

The reel holder H can hold the component supply reel 41 at each of the used position Hu and the standby position Hw behind the forward feed direction Df from the used position Hu. Then, the component supply tape TP of the component supply reel 41 held at the use position Hu is loaded on the tape feeder 7 and used for component supply in component mounting, while the component supply reel 41 held at the standby position Hw is used. The component supply tape TP is attached between the sprocket 74 of the tape feeder 7 and the tape support member 76. In this way, two component supply tapes TP can be attached to one tape feeder 7.

In such a configuration, of the two component supply tapes TP mounted on the tape feeder 7, when the component E of the component supply tape TP of the component supply reel 41 arranged at the use position Hu is used up, the component E is arranged at the standby position Hw. The component supply tape TP of the component supply reel 41 is loaded and used for component mounting. After the parts supply tape TP of one of the two parts supply reels 41 is used up in this way, the operator takes out another parts supply reel from the reel storage case 44 conveyed by the AGV5. The component supply tape TP of 41 can be attached to the tape feeder 7 and kept on standby. Specifically, the worker
-Remove the component supply reel 41 from which the component E has run out from the use position Hu.-Move the component supply reel 41 used for component mounting from the standby position Hw to the use position Hu.-Move another component supply reel 41 from the reel storage case 44. Take out from ・ Place another parts supply reel 41 at the standby position Hw ・ Install the tip of the parts supply tape TP pulled out from another parts supply reel 41 between the sprocket 74 and the tape support member 76. By doing so, another component supply reel 41 can be mounted on the tape feeder 7 (tape mounting work).

The tape attachment work to the tape feeder 7 is performed after the component E of one component supply tape TP is used up among the two component supply tapes TP attached to the tape feeder 7, and then the other component supply tape is used. It is executed during the tape mountable period (preset period) until the component E of the TP is used up. As a result, the tape feeder 7 can continue to supply the component E without causing the component to run out.

Further, as shown in FIG. 6, an insertion sensor SC is provided inside the feeder main body 71 of the tape feeder 7. This insertion sensor SC is, for example, an optical sensor arranged adjacent to the tape insertion slot 73a, and is a component supply inserted into the tape insertion slot 73a and attached between the sprocket 74 and the tape support member 76. Detects the presence or absence of tape TP. The component supply tape TP that has fallen into the tape transport path 73b is not a detection target by the insertion sensor SC. Further, a notification light AL is attached to the rear end of the case 72 of the tape feeder 7. The notification light AL is composed of an LED (Light Emitting Diode) or the like, and is turned on to notify the operator of the tape feeder 7 to which the component supply tape TP is attached.

As shown in FIG. 1, the component mounting machine 6 includes a control unit 691 composed of, for example, a CPU or an FPGA, a storage unit 692 composed of, for example, an HDD, a UI (User Interface) 693, and a communication unit 694. The control unit 691 comprehensively controls the operation of each part of the component mounting machine 6, for example, the component supply tape appropriately for one of the plurality of tape feeders 7 which is the target of the tape mounting work. Whether or not the TP is attached is determined based on the parts supply list L and the insertion sensor SC. The storage unit 692 stores the board data D, the parts supply list L, and the like. The UI693 is, for example, when the control unit 691 detects that the component supply tape TP is inserted into the tape feeder 7 different from the one tape feeder 7 to be tape-attached work based on the insertion sensor SC (that is, erroneous). It is a warning light or a warning buzzer that notifies the operator of a warning (mis-mounted warning) when mounting is detected). The communication unit 694 communicates with the communication unit 24 of the computer 2, the communication unit 393 of the parts storage 3, and the communication unit 553 of the AGV5, and stores the parts supply list L received from any of these in the storage unit 692.

FIG. 7 is a diagram showing an example of the specific contents of the parts supply list. As shown in the figure, the parts supply list L includes the parts mounting machine 6 which is the target of the tape mounting work, the feeder set position S of the tape feeder 7 which is the target of the tape mounting work, and the tape mounting work. The reel ID 413 and the component ID 414 attached to the component supply reel 41 which is the target of the above are shown.

This parts supply list L is created by the arithmetic unit 21 of the computer 2. Various specific methods for creating this parts supply list L can be considered. For example, the arithmetic unit 21 of the computer 2 monitors the remaining number of components E stored in the component supply tape TP mounted on each tape feeder 7 in each component mounting machine 6. The remaining number of the parts E can be determined based on the production plan P and the board data D. Then, the calculation unit 21 calculates the tape mountable period of the tape feeder 7 based on the remaining number of parts E in the tape feeder 7, and executes the tape mounting work on the tape feeder 7 during the tape mountable period. decide. The tape mounting period may overlap with a plurality of tape feeders 7. In such a case, the tape mounting operation is collectively executed for the plurality of tape feeders 7. Therefore, as illustrated in FIG. 7, in the parts supply list L, the combination of the parts mounting machine, the set position, the parts ID, and the reel ID is listed for a plurality of tape mounting operations.

Further, in the example of FIG. 7, the combinations of the component mounting machine, the set position, the component ID, and the reel ID are listed from the top in the order of the tape mounting work. The way of holding the data in the parts supply list L is not limited to this example, and while the data is arranged regardless of the order of the tape mounting work, the numbers indicating the order of the tape mounting work are indicated by the parts mounting machine, the set position, and the like. It may be shown in association with the combination of the component ID and the reel ID.

The parts supply reel 41, which is the target of each tape mounting work listed in the parts supply list L, is conveyed from the parts storage 3 to the parts mounting machine 6 by the AGV5. Next, this point will be described in detail.

FIG. 8 is a diagram schematically showing an example of an operation performed by the AGV for the tape mounting work, and FIG. 9 is a diagram showing an example of the operation performed by the parts storage and the AGV in cooperation for the tape mounting work. It is a flowchart which shows.

As shown in FIG. 8, the reel storage device 43 conveyed by the AGV 5 includes a reel storage case 44. The reel storage case 44 has an inner box 45 and an outer box 46 for storing the inner box 45. An opening 461 that opens upward is provided at the upper end of the outer box 46, and the reel storage case 44 can be inserted into and removed from the inside of the outer box 46 via the opening 461. The inner box 45 is provided with a plurality of reel storage shelves 451 arranged in the Z direction, and the parts supply reel 41 is stored in each reel storage shelf 451. The reel storage shelf 451 is provided with a take-out port 452 that is open in the horizontal direction, and the component supply reel 41 can be inserted and removed from the reel storage shelf 451 via the take-out port 452. The reel storage case 44 is supported by the carriage 53 of the AGV 5 from below.

The reel storage device 43 has an actuator 47 under the reel storage case 44. The actuator 47 drives the inner box 45 of the reel storage case 44 in the Z direction from below the carriage 53. That is, a hole 462 into which the rod 471 of the actuator 47 is inserted is opened in the bottom of the outer box 46, and the rod 471 moves up and down while contacting the bottom of the inner box 45 from below, whereby the inner box is raised and lowered. 45 moves up and down with respect to the outer box 46. Of the plurality of reel storage shelves 451 of the inner box 45, the take-out port 452 of the 9 reel storage shelves 451 located inside the outer box 46 (that is, located below the opening 461) is closed by the outer box 46. The take-out port 452 of the reel storage shelf 451 projecting upward from the outer box 46 is open. The operation of the actuator 47 is controlled by the control unit 551 of the AGV5.

Then, in the parts storage 3, the parts supply reel 41 is stored in the reel storage shelf 451 of the inner box 45. That is, as shown in FIG. 9, in step S101, when the AGV 5 arrives at the parts storage 3, the AGV 5 stops in front of the parts storage 3 and transmits an arrival notification to the parts storage 3. When the parts storage 3 receives the arrival notification from the AGV 5, the parts storage 3 opens the delivery door 352. In step S102, the AGV 5 delivers the reel storage case 44 from the carriage 53 to the delivery section 34 by extending the carriage 53 to the delivery section 34 of the parts storage 3. The parts storage 3 that has received the reel storage case 44 in the delivery unit 34 takes out the inner box 45 from the outer box 46 by the work robot 36.

In step S103, the control unit 391 of the parts storage 3 stores the parts supply reel 41 listed in the parts supply list L in the reel storage shelf 451 by the work robot 36 while referring to the parts supply list L. At this time, the control unit 391 stores the parts supply reel 41 in the reel storage shelf 451 so that the order in which the tape mounting work is targeted is earlier than that of the parts supply reel 41 stored in the upper reel storage shelf 451. .. Then, when all the parts supply reels 41 listed in the parts supply list L are stored in the reel storage shelf 451 of the inner box 45, the control unit 391 returns the inner box 45 to the outer box 46 by the work robot 36. Then, the reel storage case 44 is delivered from the delivery section 34 to the AGV 5 and supported by the carriage 53 (step S104).

In this way, the AGV 5 that has received the reel storage case 44 conveys the reel storage case 44 from the parts storage 3 to the parts mounting machine 6. Specifically, the AGV 5 moves to one component mounting machine 6 which is the first target of the tape mounting work among the plurality of component mounting machines 6. As shown in the “moving” column of FIG. 8, while the AGV5 is moving, the reel storage device 43 closes the take-out ports 452 of all the reel storage shelves 451 by the outer box 46.

On the other hand, when the AGV 5 arrives at the component mounting machine 6, as shown in the column of "delivery operation 1" or "delivery operation 2" in FIG. 8, the reel storage device 43 is the component supply reel 41 stored in the inner box 45. Of these, one reel storage shelf 451 for storing the topmost parts supply reel 41 is projected upward from the outer box 46. Further, the reel storage device 43 positions the reel storage shelf 451 below the one reel storage shelf 451 inside the outer box 46. As a result, the delivery of the parts supply reel 41 from the parts supply reel 41 from the one reel storage shelf 451 is permitted, and the delivery of the parts supply reel 41 from the reel storage shelf 451 different from the one reel storage shelf 451 is allowed. Is prohibited.

FIG. 10A is a timing chart showing a first example of an operation in which an AGV and a component mounting machine collaborate to perform a tape mounting operation. In the figure, the reel storage device 43 and the AGV 5 are collectively referred to as a spare parts transport device 49. When the AGV5 arrives at the one component mounting machine 6 that is the first target of the tape mounting work among the plurality of component mounting machines 6, the AGV5 is the one component supply reel 41 that is the target of the tape mounting work to be executed from now on. (Here, the reel ID 413 and the component ID 414 attached to the top component supply reel 41 among the plurality of component supply reels 41) are transmitted to the one component mounting machine 6. On the other hand, the component mounting machine 6 specifies the tape feeder 7 at the feeder set position S to which the component supply tape TP is to be mounted in the tape mounting work based on the received reel ID 413 and component ID 414 and the component supply list L. , The notification light AL attached to the tape feeder 7 is turned on.

Further, the reel storage device 43 allows the delivery of one parts supply reel 41 by projecting the reel storage shelf 451 in which one parts supply reel 41 is stored to the upper side of the outer box 46. As a result, the operator takes out the one component supply reel 41 from the reel storage shelf 451. Subsequently, the operator attaches the component supply tape TP pulled out from the component supply reel 41 to the tape feeder 7 to which the lit notification light AL is attached. When the component mounting machine 6 confirms that the insertion sensor SC in the tape feeder 7, which is the target of the tape mounting work, is turned on, the component mounting machine 6 transmits a notification of completion of the tape mounting work to the AGV 5. Further, when the component mounting machine 6 detects erroneous mounting, it notifies the operator of the erroneous mounting warning and requests that the component supply tape TP be remounted.

By the way, from the time when the reel storage device 43 permits the delivery of one component supply reel 41 until the completion of the tape mounting work for the one component supply reel 41 is confirmed (that is, until the AGV 5 receives the completion notification). ) Continues the state in which the reel storage device 43 prohibits the delivery of the component supply reel 41 other than the one component supply reel 41. Further, the item corresponding to the parts supply reel 41 for which the completion of the tape mounting work is confirmed is deleted from the parts supply list L.

Further, the AGV 5 confirms whether or not the tape feeder 7 that is the target of the tape mounting work exists in one component mounting machine 6 based on the component supply list L. Then, if the corresponding tape feeder 7 exists, the above operation (ID notification, etc.) is repeated for the tape feeder 7. On the other hand, when the corresponding tape feeder 7 does not exist, the AGV 5 moves to the component mounting machine 6 which is the target of the next tape mounting work, and when it arrives at this component mounting machine 6, the same operation as described above is executed. do.

In the embodiment described above, the reel storage device 43 for accommodating a plurality of component supply reels 41 is conveyed to the component mounting machine 6 by the AGV 5. Then, when the reel storage device 43 arrives at the component mounting machine 6 along with the AGV 5, the reel storage device 43 delivers only one component supply reel 41, which is the target of the tape mounting work, among the component supply reels 41 to be stored. Is permitted and the delivery of other parts supply reels 41 is prohibited. Therefore, the component supply reel 41 that the operator can take out from the reel storage device 43 is only one component supply reel 41 that is the target of the tape mounting work that is permitted to be delivered. Therefore, the operator does not mistake the parts supply reel 41. Further, the notification light AL (notification unit) notifies one of the plurality of tape feeders 7 which is the target of the tape mounting work. Therefore, the operator can attach the taken-out component supply reel 41 to an appropriate tape feeder 7. In this way, it is possible to eliminate the need for the operator to read the ID while leaving the attachment of the component supply tape TP to the tape feeder 7 to the operator.

Further, when the reel storage device 43 arrives at the component mounting machine 6, the notification light AL notifies one component supply reel 41. In such a configuration, the operator immediately attaches the tape feeder 7 to which the component supply tape TP of the component supply reel 41 permitted to be delivered by the reel storage device 43 is attached to the tape feeder 7 when the reel storage device 43 arrives at the component mounting machine 6. You can check.

Further, when the UI693 (notification unit) is equipped with the tape feeder 7 held on one component supply reel 41 for the tape feeder 7 different from the tape feeder 7 of the plurality of tape feeders 7, the operator Notify a warning. In such a configuration, the operator can be aware of a mistake in the mounting destination of the component supply reel 41 and take appropriate measures.

Further, the tape mounting work is executed by inserting the component supply tape TP into the tape insertion port 73a of the tape feeder 7. Then, the insertion sensor SC (tape sensor) provided in the tape insertion port 73a detects the component supply tape TP, so that the completion of the tape mounting work is confirmed. In such a configuration, the insertion sensor SC detects that the operator has inserted the component supply tape TP into the tape insertion port 73a of the tape feeder 7, and the completion of the tape mounting work can be confirmed.

Further, the reel storage device 43 has a plurality of reel storage shelves 451 (reel storage units) arranged in the Z direction (vertical direction), and stores the parts supply reel 41 in the reel storage shelf 451. In such a configuration, the parts supply reel 41 can be conveyed to the parts mounting machine 6 while the parts supply reel 41 is individually stored in each reel storage shelf 451.

Further, the reel storage device 43 is provided with an inner box 45 (inner member) provided with a plurality of reel storage shelves 451 and an opening 461 in which the inner box 45 can be inserted and removed in the Z direction on the upper side (one side). It has an outer box 46 and an actuator 47 (drive unit) that relatively displaces the outer box 46 and the inner box 45 in the Z direction. On the other hand, the reel storage shelf 451 has a horizontally open take-out port 452, and the take-out port 452 of the reel storage shelf 451 located inside the outer box 46 is closed by the outer box 46, while being above the outer box 46. The take-out port 452 of the reel storage shelf 451 projecting to the top is open. Further, the parts supply reel 41 is stored in the reel storage shelf 451 so that the order in which the tape mounting work is targeted is earlier than that of the parts supply reel 41 stored in the upper reel storage shelf 451. Then, the reel storage device 43 projects one reel storage shelf 451 for storing one component supply reel 41, which is the target of the tape mounting work, from the outer box 46 upward from the plurality of reel storage shelves 451. By locating the reel storage shelf 451 below the one reel storage shelf 451 inside the outer box 46, only one part supply reel 41 is allowed to be delivered. In such a configuration, by selectively projecting one reel storage shelf 451 for storing one parts supply reel 41 from the outer box 46, while allowing delivery of only one parts supply reel 41, other parts are supplied. It is possible to prohibit the delivery of the reel 41.

In the above example, the inner box 45 is driven by the actuator 47 to raise and lower the inner box 45 relative to the outer box 46. However, the outer box 46 may be driven to move the inner box 45 up and down relative to the outer box 46.

Further, it has a reel storage rack 32 (reel storage unit) for storing the parts supply reel 41 and a work robot 36 (work execution unit) for storing the parts supply reel 41 taken out from the reel storage rack 32 in the reel storage device 43. A parts storage 3 is provided. The parts storage 3 has a storage unit 392 for storing storage information Is indicating the reel ID 413 and the parts ID 414 of the parts supply reel 41 stored in the reel storage rack 32 in association with each other, and a parts supply target for tape mounting work. It has a control unit 391 that identifies the reel 41 based on the storage information Is and stores it in the reel storage device 43 by the work robot 36. Then, the AGV 5 conveys the reel storage device 43 from the parts storage 3 to the parts mounting machine 6. In such a configuration, the work of storing the component supply reel 41, which is the target of the tape mounting operation, in the reel storage device 43 while accurately specifying the component supply reel 41 by the reel ID 413 and the component ID 414 can be automatically executed regardless of the operator. Then, the reel storage device 43 is conveyed from the parts storage 3 to the parts mounting machine 6 in a state where all the parts supply reels 41 to be stored are prohibited from being delivered. Therefore, the component supply reel 41, which is the target of the tape mounting work, can be reliably conveyed to the component mounting machine 6.

Subsequently, a modified example of the above embodiment will be described. In addition, the description will be centered on the differences from the above-described embodiment, and the description of the common parts will be omitted as appropriate. However, it goes without saying that the same effect can be achieved by having a common configuration.

FIG. 10B is a timing chart showing a second example of an operation in which the AGV and the component mounting machine cooperate to perform the tape mounting work. When the reel storage device 43 arrives at the component mounting machine 6 along with the transfer by the AGV 5, the reel storage device 43 permits the delivery of one component supply reel 41, which is the target of the tape mounting work. Further, the reel storage device 43 has a delivery sensor (for example, an optical sensor) for detecting the delivery of the parts supply reel 41 from the reel storage shelf 451 for each reel storage shelf 451, and the reel storage shelf 451 has a delivery sensor thereof. Therefore, it is possible to detect the delivery of the parts supply reel 41 from the reel storage shelf 451. Then, when the parts supply reel 41 accommodating the parts supply reel 41 for which delivery is permitted detects the delivery of the parts supply reel 41, the control unit 551 of the AGV5 is notified to that effect, and the AGV5 is the part that has been delivered. Notify the component mounting machine 6 of the reel ID 413 and the component ID 414 of the supply reel 41. In this way, after the reel ID 413 and the component ID 414 are notified to the component mounting machine 6, the same operation as in the first example of FIG. 10A is executed.

FIG. 10C is a timing chart showing a third example of an operation in which the AGV and the component mounting machine collaborate to perform the tape mounting work. When the AGV 5 that conveys the reel storage device 43 arrives at the component mounting machine 6, it transmits an arrival notification to the component mounting machine 6. Upon receiving this arrival notification, the component mounting machine 6 confirms the feeder set position S of the tape feeder 7 to be tape-attached work based on the parts supply list L, and the tape feeder 7 attached to the feeder set position S. The reel ID 413 and the component ID 414 of the component supply reel 41 holding the component supply tape TP to be mounted on the component supply reel 41 are specified. Then, the component mounting machine 6 transmits the reel ID 413 and the component ID 414 identified in this way to the AGV 5 by the communication unit 694 (second notification unit).

The AGV5 allows the reel storage device 43 to issue the one component supply reel 41 to which the received reel ID 413 and component ID 414 are attached. Therefore, the operator can take out the one component supply reel 41 from the reel storage device 43. Further, the component mounting machine 6 turns on the notification light AL of the tape feeder 7 mounted at the feeder set position S specified based on the component supply list L. Therefore, the operator attaches the component supply tape TP of one component supply reel 41 taken out from the reel storage device 43 to the tape feeder 7 in which the notification light AL is turned on. When the component mounting machine 6 confirms that the insertion sensor SC in the tape feeder 7, which is the target of the tape mounting work, is turned on, the component mounting machine 6 transmits a notification of completion of the tape mounting work to the AGV 5. When the component mounting machine 6 detects erroneous mounting, it notifies the operator of the erroneous mounting warning and requests that the component supply tape TP be remounted.

Further, the component mounting machine 6 (control unit 691) confirms whether or not the tape feeder 7 that is the target of the tape mounting work exists in the component mounting machine 6 based on the component supply list L. Then, when the corresponding tape feeder 7 exists, the component mounting machine 6 specifies the target component supply reel 41 based on the component supply list L in the same manner as described above, and the reel of the component supply reel 41 is specified. The ID 413 and the component ID 414 are notified to the AGV 5 by the communication unit 694 (first notification unit). As a result, the same operation as described above is repeated.

On the other hand, if the corresponding tape feeder 7 does not exist, the component mounting machine 6 completes mounting of the component supply tape TP on all the tape feeders 7 that are the targets of the tape mounting work in the component mounting machine 6. If so, the communication unit 694 (third notification unit) transmits to the AGV 5 a notification indicating that all the tape mounting operations for the component mounting machine 6 have been completed. Upon receiving this notification, the AGV 5 starts transporting the reel storage device 43 to the component mounting machine 6 which is the target of the tape mounting work.

In such a configuration, among the plurality of tape feeders 7 of the component mounting machine 6, the tape mounting work is sequentially performed on the first tape feeder 7 (first tape feeder) and the next tape feeder 7 (second tape feeder). When executed, the following operations are executed. That is, when the completion of the tape mounting work on the previous tape feeder 7 is confirmed, one component supply reel 41 (reel ID 413 and reel ID 413) to be mounted on the next tape feeder 7 in the tape mounting work on the next tape feeder 7 is confirmed. The component ID 414) is notified to the AGV 5 from the communication unit 694 (first notification unit) of the component mounting machine 6. In such a configuration, when the tape mounting work is repeatedly performed, the control unit 551 of the AGV5 permits the delivery from the reel storage device 43 while accurately confirming the component supply reel 41 that is the target of each tape mounting work. be able to.

Further, when the reel storage device 43 arrives at the component mounting machine 6, the communication unit 694 (second notification unit) of the component mounting machine 6 announces one component supply reel 41 (reel ID 413 and parts) to be tape-attached. ID414) is notified to AGV5. In such a configuration, the control unit 551 of the AGV 5 can confirm the component supply reel 41 that should be permitted to be delivered from the reel storage device 43 for the tape mounting work upon arrival at the component mounting machine 6.

Further, among the plurality of component mounting machines 6 of the component mounting system 1, the tape is attached to the previous component mounting machine 6 (first component mounting machine) and the next component mounting machine 6 (second component mounting machine) in order. When the work is executed, the following operations are executed. That is, when it is confirmed by the component mounting machine 6 that the component supply tape TP has been mounted on all the tape feeders 7 that are the targets of the tape mounting work, the communication unit 694 (third notification unit) notifies that effect. Notify AGV5. In such a configuration, when all the tape mounting operations on the previous component mounting machine 6 are completed, the AGV 5 can receive this notification and start the transfer of the reel storage device 43 to the next component mounting machine 6.

In the first to third examples of FIGS. 10A to 10C, the communication between the AGV 5 (replenishment component transporting device 49) and the component mounting machine 6 may be executed via the computer 2. FIG. 10D is a timing chart showing a fourth example of an operation in which the AGV and the component mounting machine collaborate to perform the tape mounting work. The fourth example of FIG. 10D differs from the second example of FIG. 10B in that communication between the AGV 5 and the component mounting machine 6 is executed via the computer 2, and the other points are the same as the second example of FIG. 10B. Common. The first example of FIG. 10A and the third example of FIG. 10C can also be executed by communication via the computer 2 as in the fourth example of FIG. 10D.

As described above, in the above embodiment, the component mounting system 1 corresponds to an example of the "component mounting system" of the present invention, and the component supply reel 41 corresponds to an example of the "component supply reel" of the present invention, and the reel storage device. 43 corresponds to an example of the "reel storage device" of the present invention, the spare parts transport device 49 corresponds to an example of the "replenishment parts transport device" of the present invention, and AGV5 corresponds to an example of the "transfer robot" of the present invention. However, the component mounting machine 6 corresponds to an example of the "component mounting machine" of the present invention, the tape feeder 7 corresponds to an example of the "tape feeder" of the present invention, and the notification light AL corresponds to the "notifying unit" of the present invention. The substrate B corresponds to an example of the "board" of the present invention, the component E corresponds to an example of the "component" of the present invention, and the component supply tape TP corresponds to an example of the "component supply tape" of the present invention. Corresponds to.

It should be noted that the present invention is not limited to the above-described embodiment, and various modifications can be made to the above-mentioned one without departing from the spirit of the present invention. For example, the type of the tape feeder 7 is not limited to the tape feeder 7 to which the two component supply tapes TP can be mounted as described above. Therefore, the tape feeder 7 to which only one component supply tape TP can be attached can be configured in the same manner as described above in the tape attachment operation for attaching the component supply tape TP.

In this case, the tape mounting work is executed by the splicing work of connecting a new component supply tape TP to the component supply tape TP already mounted on the target tape feeder 7. Therefore, the parts supply reel 41 holding the parts supply tape TP to be spliced is stored in the reel storage device 43 in the parts storage 3, and the reel storage device 43 is stored in the parts storage 3 to the parts mounting machine 6. It should be transported to. The tape feeder 7 of this type is not provided with the insertion sensor SC. Therefore, the completion of the tape mounting work cannot be confirmed by the insertion sensor SC. Therefore, the UI554 of AGV5 can be utilized.

That is, when the AGV 5 arrives at the component mounting machine 6 and stops, the feeder set position S of the tape feeder 7 to which the component supply tape TP to be the target of the tape mounting work should be mounted is displayed on the UI 554 of the AGV 5. Such display can be executed, for example, by the component mounting machine 6 notifying the AGV 5 of the feeder set position S. Then, the operator attaches the component supply tape TP pulled out from one component supply reel 41 whose delivery is permitted by the reel storage device 43 to the tape feeder 7 at the feeder set position S displayed on the UI 554 (splicing operation). ).

When the splicing work is completed, the worker inputs that fact in the UI 554. This input can be performed, for example, by touching the corresponding button displayed on the UI 554. In such a configuration, even when the tape feeder 7 not provided with the insertion sensor SC is used, the AGV 5 can confirm the completion of the tape mounting work based on the input operation to the UI 554 by the operator.

Further, in the above example, the timing of notifying the component supply list L to the component mounting machine 6 is not particularly described. However, various timings can be considered. For example, when the computer 2 creates the parts supply list L, the parts supply list L may be transmitted to each of the parts storage 3, the AGV 5, and the parts mounting machine 6. Alternatively, the parts supply list L received from the parts storage 3 or the AGV 5 from the computer 2 may be transferred to the parts mounting machine 6. The notification of the component supply list L to the component mounting machine 6 may be performed by extracting only the list corresponding to the tape mounting work performed on the component mounting machine 6 from the component supply list L.

Further, when the reel storage device 43 arrives at the parts mounting machine 6 along with the transfer by the AGV5, the parts supply list L indicating the plurality of parts supply reels 41 stored in the reel storage device 43 is displayed on the communication unit 553 of the AGV5. The fourth notification unit) may notify the component mounting machine 6. In this case, the component mounting machine 6 specifies the tape feeder 7 to be the target of the tape mounting work among the plurality of tape feeders 7 based on the component supply list L received from the AGV 5. In such a configuration, when the reel storage device 43 arrives at the component mounting machine 6, the component mounting machine 6 can immediately identify the tape feeder 7 to be the target of the tape mounting work based on the component supply list L.

FIG. 11A is a diagram showing a first modification of the reel storage device. In the reel storage device 43, the inner box 45 is stored in the outer box 46 in a state of being fixed to the outer box 46. Further, each of the plurality of reel storage shelves 451 of the inner box 45 has a reel conveyor 453 at the bottom, and the reel conveyor 453 drives the parts supply reel 41 in the horizontal direction to take out the parts supply reel 41. It can be discharged from the mouth 452. The component supply reel 41 discharged in this way falls from the take-out port 452 to the bottom surface 463 of the outer box 46. Further, the outer box 46 has a discharge port 464 opened in the horizontal direction, and the component supply reel 41 that has fallen to the bottom surface 463 is discharged from the discharge port 464.

Then, the reel storage device 43 selectively discharges only one component supply reel 41, which is the target of the tape mounting work, from the reel storage shelf 451 while discharging the other component supply reel 41 from the reel storage shelf 451. restrict. Further, similarly to the above, the reel storage device 43 discharges the other parts supply reel 41 from the delivery (that is, the reel storage shelf 451) until the completion of the tape mounting work on one component supply reel 41 is confirmed. ) Is prohibited. Incidentally, the operation of the reel conveyor 453 can be controlled by the control unit 551.

In this modification, the reel storage device 43 includes an inner box 45 (inner member) provided with a plurality of reel storage shelves 451 (reel storage portions) and an outer box 46 (outer member) for storing the inner box 45. The outer box 46 has an outlet 464. Further, each of the plurality of reel storage shelves 451 has a reel conveyor 453 (reel discharge mechanism) for discharging the parts supply reel 41, and the parts supply reel 41 discharged from the reel storage shelf 451 by the reel conveyor 453 is outside. It is discharged from the discharge port 464 of the box 46. Then, the reel storage device 43 discharges one component supply reel 41 to one reel storage shelf 451 that stores one component supply reel 41 to be tape-attached work among the plurality of reel storage shelves 451. Then, only one component supply reel 41 is allowed to be delivered (discharged from the discharge port 464). In such a configuration, the parts supply reel 41 is selectively discharged to one of the reel storage shelves 451 out of the plurality of reel storage shelves 451 to allow the delivery of only one parts supply reel 41 while supplying other parts. It is possible to prohibit the delivery of the reel 41.

Incidentally, the outer box 46 is provided with an opening 461, and the inner box 45 can be taken out from the outer box 46 through the opening 461. Therefore, when the parts supply reel 41 is stored in the inner box 45 in the parts storage 3, the inner box 45 is thus taken out.

FIG. 11B is a diagram showing a second modification of the reel storage device. In the reel storage device 43, the reel storage case 44 has a plurality of reel storage shelves 441 arranged in the Z direction, and the parts supply reel 41 is stored in each reel storage shelf 441. The reel storage shelf 441 is provided with a take-out port 442 that is open in the horizontal direction, and the component supply reel 41 can be inserted and removed from the reel storage shelf 441 via the take-out port 442.

Further, the reel storage shelf 441 has a door 443 that opens and closes the take-out port 442. Then, the removal of the parts supply reel 41 from the reel storage shelf 441 with the door 443 closed is prohibited, and the removal of the parts supply reel 41 from the reel storage shelf 441 with the door 443 open is permitted. When the parts supply reel 41 is delivered, the reel storage device 43 opens the door 443 of one reel storage shelf 441 for storing one parts supply reel 41 to be tape-attached work, and stores the other reels. Close the door 443 on the shelf 441. As a result, the operator can take out one part supply reel 41 from the reel storage shelf 441 with the door 443 open and execute the tape mounting operation.

In this modification, each of the plurality of reel storage shelves 441 (reel storage unit) has a take-out port 452 provided on one side in the horizontal direction and a door 443 that opens and closes the take-out port 452. Then, the reel storage device 43 opens only the door 443 of one reel storage shelf 441 that stores one component supply reel 41 to be tape-attached work among the plurality of reel storage shelves 441, and other reels. By closing the door 443 of the storage shelf 441, only one component supply reel 41 is allowed to be delivered. In such a configuration, by selectively opening the door 443 of one of the reel storage shelves 441 among the plurality of reel storage shelves 441, the delivery of only one part supply reel 41 is permitted, and the other parts supply reel 41 Issuance can be prohibited.

FIG. 11C is a diagram showing a third modification example of the reel storage device. The reel storage device 43 of the third modification is different from the reel storage device 43 of the second modification in that the lock mechanism 444 is provided, and is common to the reel storage device 43 of the second modification in other respects. That is, in the reel storage device 43, each reel storage shelf 441 has a lock mechanism 444 that locks or opens the door 443 that opens and closes the take-out port 442.

Until the worker opens the door 443, all the doors 443 are closed and unlocked. On the other hand, when the operator opens the door 443 of one of the plurality of doors 443, the reel storage device 43 locks the other door 443 by the lock mechanism 444. As a result, of the plurality of component supply reels 41 stored in the reel storage device 43, which is a worker, only one component supply reel 41 can be taken out from the reel storage device 43.

In this modification, each of the plurality of reel storage shelves 441 (reel storage unit) locks or opens the take-out port 442 provided on one side in the horizontal direction, the door 443 that opens and closes the take-out port 442, and the door 443. It has a locking mechanism 444 to lock. Then, the reel storage device 43 stores one part supply reel 41 of the reel storage shelves 441, which is the target of the tape mounting work, in a state where the door 443 of each of the plurality of reel storage shelves 441 is unlocked. When the door 443 of the reel storage shelf 441 is opened by the operator, the door 443 of the other reel storage shelf 441 is locked to allow the delivery of only one part supply reel 41. In this way, when the door 443 of one reel storage shelf 441 out of the plurality of reel storage shelves 441 is opened, the door 443 of the other reel storage shelf 441 is locked to allow delivery of only one part supply reel 41. However, it is possible to prohibit the delivery of other parts supply reels 41.

Further, the configuration of the parts storage 3 may be modified. 12A is a plan view schematically showing the internal configuration of an example of the parts storage, and FIG. 12B is a side view schematically showing the internal configuration of the parts storage of FIG. 12A. The housing 35 of the parts storage 3 according to this modification has a rectangular delivery window 353, and the delivery window 353 is opened and closed by a door (not shown). The reel storage case 44, which has been conveyed to the parts storage 3 by the AGV5, faces the inside of the housing 35 through the delivery window 353 while contacting the housing 35 of the parts storage 3 from the outside. Regarding the reel storage case 44 having the inner box 45, the inner box 45 of the reel storage case 44 faces the inside of the housing 35. Then, the work robot 36 inserts the storage unit 31 into the reel storage case 44 (inner box 45).

In such a modified example, since it is not necessary to provide the delivery unit 34, the parts storage 3 can be miniaturized. Further, since it is not necessary to transfer the reel storage case 44 (inner box 45) between the AGV 5 and the delivery unit 34, the working time can be shortened.

Further, in the embodiments of FIGS. 2B and 2C and FIGS. 12A and 12B, the working robot 36 inserts the parts supply reel 41 into the reel storage device 43 conveyed by the AGV 5. However, the reel storage device 43 is stored in the housing 35 of the parts storage 3, the parts supply reel 41 shown in the parts supply list L is inserted into the reel storage device 43 in advance, and the AGV 5 is the parts storage 3. When arriving at, the reel storage device 43 may be handed over from the parts storage 3 to the AGV 5.

Further, the number of the component storage 3 provided in the component mounting system 1 is not limited to one, and may be a plurality. In this case, the AGV 5 may pass through the plurality of parts storages 3, and each parts storage 3 may store the parts supply reel 41 required for the tape mounting work in the reel storage device 43.

1 ... Parts mounting system 41 ... Parts supply reel 43 ... Reel storage device 49 ... Supply parts transport device 5 ... AGV (transport robot)
6 ... Parts mounting machine 7 ... Tape feeder AL ... Notification light (Notification unit)
B ... Board E ... Parts TP ... Parts supply tape

Claims

A component mounting having a plurality of tape feeders and feeding a component supply tape mounted on the tape feeder by the tape feeder to supply components stored in the component supply tape and mounting the component on a board. Machine and
A reel storage device for accommodating a plurality of component supply reels for holding the component supply tapes is attached to the tape feeder by a transfer robot for tape mounting work. A supply parts carrier that transports to the mounting machine,
Equipped with a notification unit that notifies workers
While moving to the component mounting machine with the transfer robot, the reel storage device prohibits all delivery of the component supply reel to be stored.
Upon arriving at the component mounting machine with the transfer robot, the reel storage device permits delivery of only one component supply reel that is the target of the tape mounting work among the component supply reels to be stored, and the other. Prohibiting the delivery of parts supply reels,
The notification unit is a component mounting system that notifies one of the plurality of tape feeders, which is the target of the tape mounting work.
The component mounting system according to claim 1, wherein the notification unit notifies the tape feeder when the reel storage device arrives at the component mounting machine.
When the tape mounting work is sequentially executed for the first tape feeder and the second tape feeder among the plurality of tape feeders, the completion of the tape mounting work for the first tape feeder is confirmed. 1. 2. The component mounting system according to 2.
Claims 1 to 3 provided with a second notification unit for notifying the spare parts transporting device of the one parts supply reel to be the target of the tape mounting work when the reel storage device arrives at the parts mounting machine. The component mounting system described in any one of the items.
The notification unit notifies the operator of a warning when the tape feeder held on the one component supply reel is attached to a tape feeder different from the one tape feeder among the plurality of tape feeders. The component mounting system according to any one of claims 1 to 4.
The tape mounting operation is executed by inserting the component supply tape into the tape insertion slot of the tape feeder.
The component mounting system according to any one of claims 1 to 5, wherein a tape sensor provided in the tape insertion port detects the component supply tape to confirm the completion of the tape mounting operation.
The tape mounting operation is executed by splicing to connect the component supply tape, which is the target of the tape mounting operation, to the component supply tape already mounted on the tape feeder.
The component mounting system according to any one of claims 1 to 5, wherein an input operation unit that accepts an input operation of an operator confirms the completion of the tape mounting operation by confirming the input operation.
Each of the first component mounting machine and the second component mounting machine is provided as the component mounting machine, and the first of the plurality of tape feeders of the first component mounting machine, which is the target of the tape mounting work. When the tape mounting work is sequentially executed for the target feeder and the second target feeder that is the target of the tape mounting work among the plurality of tape feeders of the second component mounting machine, the first When the completion of the tape mounting work for all of the first target feeders of the component mounting machine 1 is confirmed, the spare parts transporting device is notified that the tape mounting work has been completed for the first component mounting machine. The component mounting system according to any one of claims 1 to 7, wherein a third notification unit is provided.
When the reel storage device arrives at the component mounting machine, a fourth notification unit is provided to notify the component mounting machine of a list showing the plurality of component supply reels stored in the reel storage device.
The component mounting system according to any one of claims 1 to 8, wherein the component mounting machine specifies the tape feeder to be the target of the tape mounting operation among the plurality of tape feeders based on the list.
The component mounting system according to any one of claims 1 to 9, wherein the reel storage device has a plurality of reel storage units arranged in the vertical direction, and stores the component supply reel in the reel storage unit.
The reel storage device includes an inner member provided with the plurality of reel storage portions, an outer member having an opening in which the inner member can be inserted and removed in the vertical direction on one side in the vertical direction, and the outer side. It has a drive unit that relatively displaces the member and the inner member in the vertical direction.
The reel storage unit has a horizontally open take-out port.
The take-out port of the reel storage portion located inside the outer member is closed by the outer member, while the take-out port of the reel storage portion projecting from the outer member to the one side in the vertical direction is opened. Reel,
The parts supply reel is stored in the reel storage unit so that the order in which the tape mounting work is targeted is earlier as the component supply reel is stored in the reel storage unit on one side.
In the reel storage device, among the plurality of reel storage units, one reel storage unit that stores one component supply reel to be the target of the tape mounting work is projected from the outer member to the one side, and the said. The component mounting system according to claim 10, wherein the reel storage section on the opposite side of the one reel storage section is located inside the outer member to allow delivery of only the one component supply reel. ..
The reel storage device has an inner member provided with the plurality of reel storage portions and an outer member for storing the inner member.
The outer member has an outlet and
Each of the plurality of reel storage units has a reel discharge mechanism for discharging the component supply reel.
The component supply reel discharged from the reel storage unit by the reel discharge mechanism is discharged from the discharge port of the outer member.
The reel storage device discharges the one component supply reel to one reel storage unit that stores one component supply reel that is the target of the tape mounting work among the plurality of reel storage sections. The component mounting system according to claim 10, wherein only one component supply reel is allowed to be delivered.
Each of the plurality of reel storage portions has a take-out port provided on one side in the horizontal direction and a door for opening and closing the take-out port.
The reel storage device opens only the door of one reel storage unit that stores one component supply reel that is the target of the tape mounting work among the plurality of reel storage units, and opens the door of the other reel storage unit. The component mounting system according to claim 10, wherein the delivery of only one component supply reel is permitted by closing.
Each of the plurality of reel storage portions has a take-out port provided on one side in the horizontal direction, a door for opening and closing the take-out port, and a lock mechanism for locking or unlocking the door.
The reel storage device stores one component supply reel that is the target of the tape mounting work among the plurality of reel storage units in a state where the doors of the plurality of reel storage units are unlocked. The component mounting system according to claim 10, wherein when the door of the reel storage unit is opened, the door of the other reel storage unit is locked to allow delivery of only the one component supply reel.
A parts storage having a reel storage unit for storing the parts supply reel and a work execution unit for storing the parts supply reel taken out from the reel storage unit in the reel storage device is further provided.
The component supply reel is assigned a reel ID for identifying the component supply reel and a component ID for identifying the component stored in the component supply tape held by the component supply reel.
The parts storage unit includes a storage unit that stores storage information indicating the reel ID of the parts supply reel stored in the reel storage unit and the parts ID in association with each other, and the parts to be the target of the tape mounting work. It has a control unit that specifies a supply reel based on the storage information and stores it in the reel storage device by the work execution unit.
The component mounting system according to any one of claims 1 to 14, wherein the transfer robot transfers the reel storage device from the component storage to the component mounting machine.
A component mounting having a plurality of tape feeders and feeding a component supply tape mounted on the tape feeder by the tape feeder to supply components stored in the component supply tape and mounting the component on a board. The process of storing a plurality of parts supply reels for holding the parts supply tape used in the machine in the reel storage device, and
A process of transporting the reel storage device to the component mounting machine by a transfer robot for tape mounting work of mounting the component supply tape drawn from the component supply reel to the tape feeder.
It is equipped with a process in which the notification unit notifies the worker.
While moving to the component mounting machine with the transfer robot, the reel storage device prohibits all delivery of the component supply reel to be stored.
Upon arriving at the component mounting machine with the transfer robot, the reel storage device permits delivery of only one component supply reel that is the target of the tape mounting work among the component supply reels to be stored, and the other. Prohibiting the delivery of parts supply reels,
The notification unit is a component replenishment method for notifying one of the plurality of tape feeders, which is the target of the tape mounting operation.
A component mounting having a plurality of tape feeders and feeding a component supply tape mounted on the tape feeder by the tape feeder to supply components stored in the component supply tape and mounting the component on a board. A reel storage device that stores a plurality of parts supply reels that hold the parts supply tape used in the machine, and
A transfer robot for transporting the reel storage device to the component mounting machine is provided for tape mounting work of mounting the component supply tape drawn from the component supply reel to the tape feeder.
While moving to the component mounting machine with the transfer robot, the reel storage device prohibits all delivery of the component supply reel to be stored.
Upon arriving at the component mounting machine with the transfer robot, the reel storage device permits delivery of only one component supply reel that is the target of the tape mounting work among the component supply reels to be stored, and the other. Parts supply A supply parts carrier that prohibits the delivery of reels.