WO2024095474A1 - 異常管理装置、部品実装システムおよび異常報知装置 - Google Patents
異常管理装置、部品実装システムおよび異常報知装置 Download PDFInfo
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- WO2024095474A1 WO2024095474A1 PCT/JP2022/041230 JP2022041230W WO2024095474A1 WO 2024095474 A1 WO2024095474 A1 WO 2024095474A1 JP 2022041230 W JP2022041230 W JP 2022041230W WO 2024095474 A1 WO2024095474 A1 WO 2024095474A1
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- Prior art keywords
- abnormality
- information
- anomaly
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- component supply
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/083—Quality monitoring using results from monitoring devices, e.g. feedback loops
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
Definitions
- the technology disclosed in this specification relates to technology for managing abnormalities in component mounting machines that mount components on boards.
- Patent Document 1 discloses a component mounter equipped with a component supply unit equipped with multiple tape feeders.
- the component mounter mounts components from the tape feeders onto a board using suction nozzles.
- the component mounter stores the number of suction errors that occur during mounting, and executes a process to deal with the suction error if that number exceeds a predetermined number. If the suction error is not resolved by the suction error handling process, the component mounter issues an error notification. This allows the operator to manually restore the component mounter.
- the worker When restoring a tape feeder in which a pickup error has occurred, the worker removes the tape feeder from the component supply unit. If the removed tape feeder was the cause of the pickup error, a new tape feeder is installed in the component supply unit. This eliminates the pickup error in the component mounter, and the component mounter can mount components normally. On the other hand, the tape feeder that caused the pickup error requires recovery work to eliminate the cause of the pickup error.
- the component mounter of Patent Document 1 does not manage information about the tape feeder in which the pickup error has occurred (for example, information that recovery work is required). For this reason, even if recovery work is required for the tape feeder, the tape feeder may be installed in another component supply unit without recovery work being performed, for example. In this case, a pickup error may occur again in the component mounter in which the tape feeder is installed.
- This specification provides a technology that can reduce the occurrence of abnormalities in a component mounter.
- the abnormality management device disclosed in this specification manages abnormalities that occur in a component mounting machine that includes multiple component supply devices and multiple installation positions where the multiple component supply devices are detachably attached.
- the abnormality management device includes an abnormality information generation unit that generates, when a specific abnormality occurs in the component mounting machine, first abnormality information indicating that an abnormality has occurred in a specific component supply device that is a component supply device related to the specific abnormality, and second abnormality information indicating that an abnormality has occurred in a specific installation position where the specific component supply device was attached, an abnormality information storage unit that stores the first abnormality information and the second abnormality information generated by the abnormality information generation unit, and an abnormality information deletion unit.
- the abnormality information deletion unit deletes the first abnormality information generated by the abnormality information generation unit from the abnormality information storage unit when a first operation is performed on the specific component supply device where the abnormality has occurred to eliminate the abnormality, and deletes the second abnormality information generated by the abnormality information generation unit from the abnormality information storage unit when a second operation is performed on the specific installation position where the abnormality has occurred to eliminate the abnormality.
- the above-mentioned abnormality management device stores first abnormality information indicating that an abnormality has occurred in a specific component supply device, and second abnormality information indicating that an abnormality has occurred in a specific installation position where the specific component supply device was attached. Furthermore, the abnormality management device deletes the first abnormality information when a first operation is performed on the specific component supply device, and deletes the second abnormality information when a second operation is performed on the specific installation position.
- the abnormality management device separately manages the first abnormality information regarding an abnormality in the specific component supply device and the second abnormality information regarding an abnormality in the specific installation position. Therefore, the abnormality management device can, for example, prevent the specific component supply device in which the first abnormality information is stored from being attached to a different installation position. As a result, the abnormality management device can reduce the occurrence of abnormalities in the component mounter.
- the component mounting system includes a plurality of component supply devices, a plurality of component mounters having a plurality of installation positions to which the plurality of component supply devices can be detachably attached, and the above-mentioned abnormality management device that manages the abnormalities that occur in the plurality of component mounters.
- the abnormality notification device notifies an abnormality that occurs in a component mounting machine that has multiple component supply devices and multiple installation positions at which the multiple component supply devices are detachably attached.
- the abnormality notification device includes an abnormality information generation unit that, when a specific abnormality occurs related to any of the component supply devices in the component mounting machine, generates first abnormality information indicating that an abnormality has occurred in the specific component supply device that is the component supply device related to the specific abnormality, and second abnormality information indicating that an abnormality has occurred in the specific installation position where the specific component supply device was attached, and an abnormality information notification unit that notifies an operator of the two abnormality information, the first abnormality information and the second abnormality information that have been generated.
- FIG. 1 is a diagram showing a schematic configuration of a component mounting system according to an embodiment.
- FIG. 2 is a diagram showing a schematic configuration of a component mounter.
- FIG. 3 is a cross-sectional view taken along line III-III in FIG.
- FIG. 2 is a block diagram showing the configuration of a control device and a management device of the component mounter.
- 13 is a flowchart of an abnormality notification process executed by the management device.
- FIG. 13 is a diagram showing an example of an abnormality notification screen.
- FIG. 13 is a diagram showing another example of the abnormality notification screen.
- FIG. 13 is a diagram showing yet another example of the abnormality notification screen.
- the abnormality management device may further include an abnormality information notification unit that notifies an operator of at least one of the first abnormality information and the second abnormality information stored in the abnormality information storage unit when at least one of the first abnormality information and the second abnormality information is stored in the abnormality information storage unit.
- the abnormality management device can make the worker aware that an abnormality has occurred in at least one of a specific part supply device and a specific installation location.
- the deletion of the first anomaly information by the anomaly information deletion unit may be performed by deleting the first anomaly information stored in the anomaly information storage unit from the anomaly information storage unit.
- the deletion of the second anomaly information by the anomaly information deletion unit may be performed by deleting the second anomaly information stored in the anomaly information storage unit from the anomaly information storage unit.
- the second operation may include removing the specific component supply device from the specific installation position where the second abnormality occurred, and after the specific component supply device has been removed from the specific installation position, installing a new component supply device at the specific installation position.
- the second abnormality information can be deleted more reliably and appropriately than in a configuration in which the worker deletes the second abnormality information.
- the abnormality management device may further include an input unit that inputs that the first task has been performed.
- the abnormality information deletion unit may delete the first abnormality information generated by the abnormality information generation unit when the information that the first task has been performed is input to the input unit.
- This configuration allows the first abnormality information to be deleted more appropriately than in a configuration in which the worker deletes the first abnormality information.
- the first abnormality information may include first identification information for identifying the specific component supply device in which the specific abnormality occurred.
- the second abnormality information may include second identification information for identifying the specific installation location in which the second abnormality occurred.
- the abnormality management device can identify a specific part supply device using the first identification information, and identify a specific installation location using the second identification information.
- the component mounting system 1 shown in FIG. 1 is a system that manufactures a circuit board by mounting electronic components on a board.
- the component mounting system 1 includes a management device 50 and a plurality of component mounting lines 100.
- Each of the plurality of component mounting lines 100 includes a plurality of component mounters 10.
- Each of the plurality of component mounters 10 is communicably connected to the management device 50.
- the management device 50 manages the plurality of component mounting lines 100. That is, the management device 50 manages each of the component mounters 10 included in the plurality of component mounting lines 100.
- each of the three component mounting lines 100 includes five component mounters 10. Therefore, the management device 50 manages 15 component mounters 10.
- the number of component mounters 10 included in one component mounting line 100 is not limited to the above, and the number of component mounting lines 100 managed by the management device 50 is not limited to the above.
- the management device 50 is provided in the kitting space 70.
- the kitting space 70 is a space for performing maintenance work on various components that make up each mounter 10 of the component mounting system 1.
- the kitting space 70 includes a display 60 and a kitting stand 72.
- the display 60 notifies a worker in the kitting space 70 of various information related to the component mounting system 1.
- the kitting stand 72 is, for example, a jig for setting a tape feeder 2D (see FIG. 2) described below, and includes a connector 74 that connects to the tape feeder 2D.
- the structure of the component mounter 10 will be described with reference to Figures 2 and 3.
- the component mounter 10 includes a component mounting unit 22, an interface device 24, and a control device 30.
- the component mounter 10 mounts electronic components (e.g., 4D) on a circuit board 5.
- the component mounting section 22 includes a feeder unit 12, a feeder holding section 14, an imaging device 15, a mounting head 16, a head moving device 18, and a board conveyor 20.
- the feeder unit 12 includes multiple tape feeders 2A-2D.
- Tape feeder 2A houses electronic component 4A.
- each of tape feeders 2B-2D houses electronic components 4B-4D.
- Each of tape feeders 2A-2E has a similar configuration. In the following, the tape feeders will be simply referred to as "feeders.”
- the feeder 2D includes a reel 11D that is detachably attached to the main body.
- the reel 11D includes a long tape 13D.
- the tape 13D accommodates a plurality of electronic components 4D. When the tape 13D is fed from the reel 11D in the +Y direction, the electronic components 4D move toward the tip of the tape feeder 2D.
- the feeder holding section 14 has a number of slots 3A to 3E.
- Feeder 2A is attached to slot 3A.
- feeders 2B to 2D are attached to slots 3B to 3D.
- Each of feeders 2A to 2E is detachable from each of slots 3A to 3E. For example, as shown in FIG. 3, feeder 2E containing electronic component 4E in the +Y direction is attached to slot 3E from which a feeder has been removed.
- the mounting head 16 removably holds one or more suction nozzles 6.
- the suction nozzles 6 pick up the electronic components 4A-4E.
- the head moving device 18 moves the mounting head 16 relative to each of the feeders 2A-2E and the circuit board 5.
- the suction nozzle 6 picks up an electronic component 4D from feeder 2D of the multiple feeders 2A-2E, and places the electronic component 4D in a predetermined position on the circuit board 5.
- the board conveyor 20 loads, supports, and removes the circuit board 5.
- the imaging device 15 includes a camera.
- the imaging device 15 uses the camera to capture images of the electronic components 4A-4D that are picked up by the suction nozzle 6 from below.
- the imaging device 15 transmits the captured images of the electronic components 4A-4D to the control device 30.
- the interface device 24 is a device that provides the worker with various information about the component mounter 10, and also receives instructions and information from the worker.
- the interface device 24 is a touch panel.
- the interface device 24 may also be configured with, for example, a display, a keyboard, a mouse, etc.
- the configuration of the control device 30 and management device 50 of the component mounter 10 will be described with reference to FIG. 4.
- the control device 30 of the component mounter 10 is configured by a computer including a memory 32 and a CPU 34.
- the control device 30 is communicably connected to the interface device 24 and the component mounter 22.
- the memory 32 stores a nozzle pressure threshold Pth and judgment image data D1.
- the nozzle pressure threshold Pth is a pressure threshold for determining whether the suction nozzle 6 is properly holding the electronic components 4A to 4D.
- the judgment image data D1 is an image (so-called master data) for checking whether the posture of the electronic components 4A to 4D adsorbed by the suction nozzle 6 is proper or not.
- the memory 32 also stores a production program in advance.
- the CPU 34 controls the component mounter 22 according to the production program in the memory 32.
- the component mounter 22 mounts the electronic components 4A to 4D on the circuit board 5 in the order according to the production program and at the position according to the
- the CPU 34 of the control device 30 detects whether an abnormality occurs when the component mounting unit 22 mounts the electronic components 4A to 4D on the circuit board 5. For example, the CPU 34 acquires the suction pressure of the suction nozzle 6 while the suction nozzle 6 is suctioning the electronic components 4A to 4D. The CPU 34 compares the acquired suction pressure with the nozzle pressure threshold Pth. If the acquired suction pressure is lower than the nozzle pressure threshold Pth, the CPU 34 determines that the suction nozzle 6 is not holding the electronic components 4A to 4D in the correct position. In this case, the CPU 34 transmits an abnormality occurrence signal indicating that an abnormality has occurred in the component mounter 10 to the management device 50.
- the abnormality occurrence signal includes a mounter ID, a feeder ID, a reel ID, and a slot ID.
- the mounter ID is information for identifying the component mounter 10 in which the abnormality has occurred.
- the feeder ID is information for identifying the feeder (e.g., feeder 2D) that supplied the electronic component (e.g., electronic component 4D) that is not held in the correct position.
- the reel ID is information that identifies the reel (e.g., reel 11D) that contained the electronic component (e.g., electronic component 4D).
- the slot ID is information that identifies the slot (e.g., slot 3D) in which the feeder is installed.
- the CPU 34 of the control device 30 compares the images of the electronic components 4A-4D acquired from the imaging device 15 with the judgment image data D1. If the images of the electronic components 4A-4D are similar to the images shown by the judgment image data D1 by more than a predetermined percentage, the CPU 34 determines that the electronic components 4A-4D are held in the suction nozzle 6 in the correct position. If the images of the electronic components 4A-4D are not similar to the images shown by the judgment image data D1 by more than a predetermined percentage, the CPU 34 determines that the suction nozzle 6 is not holding the electronic components 4A-4D in the correct position. In this case, the CPU 34 transmits the above-mentioned abnormality occurrence signal to the management device 50.
- the component mounter 10 does not need to include the imaging device 15.
- the CPU 34 may determine whether the positions of the electronic components 4A-4D are correct or not based only on the suction pressure of the suction nozzle 6.
- the imaging device 15 may include a camera attached to the mounting head 16. In this case, the CPU 34 may use the camera to capture an image of the side of the electronic component being picked up by the suction nozzle 6, and use the image to determine whether the electronic components 4A to 4D are being picked up properly.
- the management device 50 is also configured as a computer including a memory 52 and a CPU 54.
- the management device 50 is communicatively connected to the control device 30, the display 60, and the connector 74.
- the CPU 54 of the management device 50 executes various processes according to the programs stored in the memory 52.
- the CPU 54 of the management device 50 functions as an abnormality information generation unit 55, an abnormality information deletion unit 56, an abnormality information notification unit 57, and a connector connection detection unit 58. Details of the processes executed by the CPU 54 will be described later with reference to FIG. 5.
- the memory 52 of the management device 50 stores component mounter data D2.
- the component mounter data D2 includes a mounter ID for each component mounter 10, a feeder ID for each feeder 2 attached to each component mounter 10, a reel ID for a reel 110 attached to each feeder 2, and a component ID that identifies an electronic component 4 contained in each reel 110.
- Each piece of information in the component mounter data D2 is associated with each other.
- the abnormality notification process executed by the CPU 54 of the management device 50 will be described with reference to FIG. 5.
- the process of FIG. 5 is started when the power of the component mounting system 1 is turned on as a trigger.
- the CPU 54 repeats the process of FIG. 5 while the component mounting system 1 is operating.
- the CPU 54 monitors whether the above-mentioned abnormality occurrence signal is received from the control device 30 of any of the component mounters 10 in the component mounting system 1. The CPU 54 repeats the process of S2 until an abnormality occurrence signal is received from the control device 30.
- the CPU 54 In S4, the CPU 54 generates an abnormal mounter ID using the mounter ID included in the abnormality signal received from the control device 30 of the mounter 10 in S2.
- the abnormal mounter ID is information that identifies the mounter 10 that sent the abnormality signal.
- the mounter in which the abnormality occurred is referred to as the "target mounter.”
- the CPU 54 stores the generated abnormal implementation machine ID in the memory 52.
- the CPU 54 generates an abnormal feeder ID using the feeder ID included in the abnormality occurrence signal received from the control device 30 of the component mounter 10.
- the abnormal feeder ID includes a feeder ID that identifies the feeder in which the abnormality is occurring.
- the feeder in which the abnormality is occurring e.g., feeder 2D
- the target feeder is referred to as the "target feeder.”
- the CPU 54 stores the generated abnormal feeder ID in the memory 52.
- the CPU 54 In S20, the CPU 54 generates an abnormal slot ID using the slot ID included in the abnormality occurrence signal received in S2 from the control device 30 of the component mounter 10.
- the abnormal slot ID includes the slot ID of the slot in which the target feeder was installed (e.g., slot 3D).
- slot 3D the slot in which the target feeder was installed
- the slot in which the target feeder was installed is referred to as the "target slot.”
- the CPU 54 stores the generated abnormal slot ID in the memory 52.
- the CPU 54 displays an abnormality notification screen SC1 on the display 60.
- the abnormality notification screen SC1 includes messages M1 and M2 and an ID table T1.
- Message M1 is a message to prompt the worker to kit the feeder.
- Message M2 is a message to inform the worker that an abnormality may have occurred in the slot.
- the message M2 includes the abnormal mounter ID (e.g., 10A) and the abnormal slot ID (e.g., 3E) stored in the memory 52.
- the display 60 of the management device 50 is installed in the kitting space 70 away from the component mounters 10. For this reason, it is difficult for a worker working in the kitting space 70 to identify which of the multiple component mounters 10 has an abnormality.
- the message M2 including the abnormal mounter ID allows a worker located in the kitting space 70 away from the component mounter 10 in which the abnormality has occurred to quickly identify the component mounter 10 in which the abnormality has occurred.
- the CPU 54 In addition to messages M1 and M2, the CPU 54 also displays an ID table T1 on the abnormality notification screen SC1.
- ID table T1 all component IDs, feeder IDs, and reel IDs corresponding to the abnormal mounter ID stored in the memory 52 are displayed in association with each other. Furthermore, the ID table T1 displays the time when it was determined whether or not there was an abnormality in each feeder.
- the CPU 54 displays an abnormality mark M3 for feeder IDs (e.g., 2E) among the feeder IDs in the ID table T1 that match an abnormal feeder ID in the memory 52.
- This allows the CPU 54 to make an operator who sees the abnormality mark M3 on the abnormality notification screen SC1 aware that kitting is required for the target feeder (e.g., feeder 2E). This makes it possible to prevent an operator from, for example, installing the target feeder (i.e., a feeder that requires kitting) in a slot of another component mounter 10.
- the CPU 54 monitors whether the target feeder (the feeder that requires kitting) is connected to the connector 74 of the kitting stand 72.
- the target feeder transmits connection information including the feeder ID of the target feeder to the management device 50 via the connector 74.
- the CPU 54 receives the connection information from the connector 74, it determines that the target feeder is connected to the connector 74 (S40: YES) and proceeds to S42.
- the CPU 54 determines that the target feeder is not connected to the connector 74 (S40: NO), skips S42 and S44, and proceeds to S50.
- the CPU 54 deletes the abnormal feeder ID from the memory 52. That is, assuming that kitting has been performed on the target feeder, the CPU 54 deletes the abnormal feeder ID for identifying the target feeder from the memory 52.
- the CPU 54 deletes the abnormal feeder ID for identifying the target feeder from the memory 52.
- the CPU 54 deletes the message M1 and the abnormality mark M3 on the abnormality notification screen SC1 (see FIG. 7). This allows the worker to recognize that there are no feeders that currently require kitting. Therefore, even if a feeder arranged in the kitting space 70 is attached to a slot of another mounter 10, no abnormality will occur in that mounter 10. Furthermore, even if the kitting space 70 contains a mixture of feeders that require kitting and feeders that do not require kitting, the worker can determine which feeders can be attached to other slots by checking the abnormality notification screen SC1.
- the CPU 54 monitors whether a feeder has been newly attached to the target slot (i.e., the slot in which the target feeder was attached) of the target component mounter (i.e., the component mounter in which the abnormality occurred).
- the target component mounter transmits installation information including the feeder ID of the feeder to the management device 50.
- the CPU 54 receives the installation information from the target component mounter, it determines that a feeder has been newly attached to the target slot of the target component mounter (S50: YES) and proceeds to S52.
- the CPU 54 does not receive the installation information for more than a predetermined time, it determines that a feeder has not been newly attached to the target slot (S50: NO), skips S52 and S54, and proceeds to S60.
- the CPU 54 deletes the abnormal slot ID from the memory 52. That is, if the answer is YES in S50, the task of attaching a new feeder to the target slot is no longer necessary, and so the abnormal slot ID is deleted from the memory 52. By deleting the abnormal slot ID from the memory 52 in response to a new feeder being attached to the target slot, the CPU 54 can delete the abnormal slot ID more reliably than in a configuration in which the operator manually deletes the abnormal slot ID.
- the CPU 54 deletes the message M2 from the abnormality notification screen SC1 (see FIG. 8). This allows the CPU 54 to notify the operator that the abnormality in the target slot has been resolved.
- the CPU 54 determines whether or not both the abnormal feeder ID and the abnormal slot ID have been deleted from the memory 52. If both have been deleted (S60: YES), the CPU 54 returns to S2 and repeats the process of FIG. 5. If the abnormal feeder ID has been deleted and the abnormal slot ID has been stored (S60: NO), the process returns to S50. On the other hand, if the abnormal feeder ID has been stored, the CPU 54 returns to S40.
- the abnormality in the component mounter 10 can be resolved by removing the target feeder in which the abnormality occurred from the target slot and installing a new feeder in the target slot. This allows mounting in the component mounting system 1 to continue. However, if the necessary work is not performed on the target feeder that was removed from the target slot, there is a risk that the target feeder will be installed in a different slot even though the cause of the abnormality is in the target feeder. In this case, an abnormality may occur again in the component mounter 10 to which the target feeder is installed.
- the management device 50 of the component mounting system 1 of this embodiment receives an abnormality occurrence signal from the component mounter 10 (S2: YES), it generates an abnormal feeder ID and an abnormal slot ID (S10, S20) and stores each ID in the memory 52 (S12, S22).
- the management device 50 deletes the abnormal feeder ID from the memory 52 (S42), and when a feeder is newly attached to the target slot (S50: YES), it deletes the abnormal slot ID from the memory 52 (S52).
- the management device 50 manages the abnormal feeder ID and the abnormal slot ID individually.
- the management device 50 can reduce the occurrence of abnormalities in the component mounter 10.
- the management device 50 in the embodiment described above managed multiple mounters 10, but the management device 50 may also manage a single mounter 10. In that case, the management device 50 may be included in the control device 30 of the mounter 10.
- the CPU 54 of the management device 50 may not display the abnormality notification screen SC1 on the display 60 in S30. That is, the "abnormality information notification unit" can be omitted.
- the control device 30 of the target component mounter may display only the message M2 on the interface device 24 of the target component mounter, in which case the message M2 may not include the abnormal component mounter ID.
- the CPU 54 may display the abnormality notification screen SC1 including only the message M1 on the display 60 in S30.
- the CPU 54 may not execute at least one of the processes S42 and S52. In that case, for example, when the target feeder is connected to the connector 74, the CPU 54 may delete only the message M1 and the abnormal mark M3 from the abnormality notification screen SC1 while storing the abnormal feeder ID in the memory 52.
- the CPU 54 may monitor that information indicating that the repair work on the target feeder has been completed is input to the management device 50 by the worker.
- the repair work is an example of a "first work”
- the management device 50 is an example of an "input unit”.
- the CPU 54 may generate an abnormal reel ID instead of the abnormal feeder ID.
- the abnormal reel ID is information for identifying the reel (e.g., reel 11D) that was attached to the target feeder.
- the CPU 54 stores the abnormal reel ID in the memory 52 in S12. This allows the CPU 54 to identify the target feeder by the abnormal reel ID.
- the abnormal reel ID is an example of "first identification information.”
- the tape feeders 2A-2E are an example of "multiple component supply devices”.
- the slots 3A-3E are an example of "multiple installation positions”.
- the management device 50 is an example of an "abnormality management device” and an “abnormality notification device”.
- the suction nozzle 6 not holding the electronic components 4A-4D in the correct position is an example of a "specific abnormality”.
- the memory 52 is an example of an "abnormality information storage unit”.
- the abnormal feeder ID and the abnormal slot ID are examples of "first abnormality information” and "second abnormality information", respectively.
- the connection of the target feeder to the connector 74 and the installation of a new feeder in the target slot are examples of a "first task” and a "second task", respectively.
- the connector 74 is an example of an "input unit”.
- the processes of S10 and S20 in FIG. 5 are an example of processes executed by an "abnormality information generating unit.”
- the processes of S42 and S52 are an example of processes executed by an "abnormality information deleting unit.”
- the process of S30 is an example of processes executed by an "abnormality information reporting unit.”
- this specification discloses the technical idea of changing “the abnormality management device according to claim 1" in claim 4 to “the abnormality management device according to any one of claims 1 to 3," the technical idea of changing “the abnormality management device according to claim 1” in claim 5 to “the abnormality management device according to any one of claims 1 to 4," and the technical idea of changing “the abnormality management device according to claim 1" in claim 6 to “the abnormality management device according to any one of claims 1 to 5.”
- Component mounting system 5 Circuit board 2A, 2B, 2C, 2D, 2E: Tape feeder 3A, 3B, 3C, 3D, 3E: Slot 4A, 4B, 4C, 4D, 4E: Electronic component 6: Suction nozzle 10: Component mounter 11D: Reel 12: Feeder unit 13D: Tape 14: Feeder holder 15: Imaging device 16: Mounting head 18: Head moving device 20: Board conveyor 22: Component mounting section 24: Interface device 30: Control device 32, 52: Memory 34, 54: CPU 50: Management device 55: Anomaly information generating unit 56: Anomaly information deleting unit 57: Anomaly information notifying unit 58: Connector connection detecting unit 60: Display 70: Kitting space 72: Kitting stand 74: Connector 100: Component mounting line
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Abstract
Description
図1に示す部品実装システム1は、電子部品を基板に実装して回路基板を製造するシステムである。部品実装システム1は、管理装置50と、複数の部品実装ライン100と、を備える。複数の部品実装ライン100のそれぞれは、複数の部品実装機10を備える。複数の部品実装機10は、それぞれ、管理装置50と通信可能に接続されている。管理装置50は、複数の部品実装ライン100を管理する。すなわち、管理装置50は、複数の部品実装ライン100に含まれるそれぞれの部品実装機10を管理する。本実施例の部品実装システム1では、3つの部品実装ライン100が、それぞれ、5台の部品実装機10を備える。このため、管理装置50は、15台の部品実装機10を管理する。なお、1つの部品実装ライン100が備える部品実装機10の数は上記に限定されるものではなく、また、管理装置50が管理する部品実装ライン100の数も上記に限定されるものではない。
本実施例の部品実装システム1の管理装置50は、部品実装機10から異常発生信号を受信する場合(S2:YES)に、異常フィーダIDおよび異常スロットIDを生成し(S10、S20)、各IDをメモリ52に記憶する(S12、S22)。また、管理装置50は、対象フィーダがコネクタ74に接続される場合(S40:YES)に、異常フィーダIDをメモリ52から削除し(S42)、対象スロットにフィーダが新たに取り付けられる場合(S50:YES)に、異常スロットIDをメモリ52から削除する(S52)。管理装置50は、異常フィーダIDおよび異常スロットIDを個別に管理する。このため、対象スロットにフィーダが新たに取り付けられ、異常スロットIDがメモリ52から削除されても、対象フィーダがコネクタ74に接続されなければ、異常フィーダIDがメモリ52から削除されない。対象フィーダがコネクタ74に接続され、異常フィーダIDがメモリ52から削除されても、対象スロットに新たにフィーダが取り付けられなければ、異常スロットIDがメモリ52から削除されない。これにより、管理装置50は、例えば、異常フィーダIDがメモリ52に記憶されている対象フィーダを、作業者が別のスロットに取り付けることを抑制することができる。管理装置50は、部品実装機10の異常の発生を低減することができる。
テープフィーダ2A~2Eが、「複数台の部品供給装置」の一例である。スロット3A~3Eが、「複数の設置位置」の一例である。管理装置50が、「異常管理装置」、「異常報知装置」の一例である。吸着ノズル6が電子部品4A~4Dを適正な姿勢で保持していないことが、「特定の異常」の一例である。メモリ52が、「異常情報記憶部」の一例である。異常フィーダID、異常スロットIDが、それぞれ、「第1の異常情報」、「第2の異常情報」の一例である。対象フィーダがコネクタ74に接続されること、対象スロットにフィーダが新たに取り付けられることが、それぞれ、「第1の作業」、「第2の作業」の一例である。コネクタ74が、「入力部」の一例である。
5 :回路基板
2A,2B,2C,2D,2E:テープフィーダ
3A,3B,3C,3D,3E:スロット
4A,4B,4C,4D,4E:電子部品
6 :吸着ノズル
10 :部品実装機
11D :リール
12 :フィーダユニット
13D :テープ
14 :フィーダ保持部
15 :撮像装置
16 :装着ヘッド
18 :ヘッド移動装置
20 :基板コンベア
22 :部品実装部
24 :インターフェース装置
30 :制御装置
32、52 :メモリ
34、54 :CPU
50 :管理装置
55 :異常情報生成部
56 :異常情報削除部
57 :異常情報報知部
58 :コネクタ接続検知部
60 :ディスプレイ
70 :キッティングスペース
72 :キッティングスタンド
74 :コネクタ
100 :部品実装ライン
Claims (8)
- 複数台の部品供給装置と前記複数台の部品供給装置が着脱可能に取付けられる複数の設置位置とを備える部品実装機において、発生する異常を管理する異常管理装置であって、
前記部品実装機に特定の異常が発生した場合に、前記特定の異常に関わる部品供給装置である特定の部品供給装置に異常が発生したことを示す第1の異常情報と、前記特定の部品供給装置が取付けられていた特定の設置位置に異常が発生したことを示す第2の異常情報を生成する異常情報生成部と、
前記異常情報生成部で生成される前記第1の異常情報及び前記第2の異常情報を記憶する異常情報記憶部と、
前記異常が発生した前記特定の部品供給装置に対して当該異常を解消する第1の作業が行われた場合に、前記異常情報生成部で生成した前記第1の異常情報を前記異常情報記憶部から削除し、
前記異常が発生した前記特定の設置位置に対して当該異常を解消する第2の作業が行われた場合に、前記異常情報生成部で生成した前記第2の異常情報を前記異常情報記憶部から削除する、異常情報削除部と、
を備える、異常管理装置。 - 前記異常情報記憶部に前記第1の異常情報と前記第2の異常情報の少なくとも1つが記憶されている場合に、前記異常情報記憶部に記憶されている前記第1の異常情報と前記第2の異常情報の少なくとも1つを作業者に報知する異常情報報知部をさらに備える、
請求項1に記載の異常管理装置。 - 前記異常情報削除部による前記第1の異常情報の削除は、前記異常情報記憶部に記憶されている前記第1の異常情報を前記異常情報記憶部から削除することにより行われ、
前記異常情報削除部による前記第2の異常情報の削除は、前記異常情報記憶部に記憶されている前記第2の異常情報を前記異常情報記憶部から削除することにより行われる、
請求項2に記載の異常管理装置。 - 前記第2の作業は、
前記第2の異常が発生した前記特定の設置位置から前記特定の部品供給装置が取り外されることと、
前記特定の設置位置から前記特定の部品供給装置が取り外された後に、前記特定の設置位置に対して部品供給装置が新たに取り付けられることと、を含む、
請求項1に記載の異常管理装置。 - 前記第1の作業が行われたことを入力する入力部をさらに備えており、
前記異常情報削除部は、前記入力部に前記第1の作業が行われることが入力された場合に、前記異常情報生成部で生成した前記第1の異常情報を削除する、
請求項1に記載の異常管理装置。 - 前記第1の異常情報は、前記特定の異常が発生した前記特定の部品供給装置を識別するための第1の識別情報を含み、
前記第2の異常情報は、前記第2の異常が発生した前記特定の設置位置を識別するための第2の識別情報を含む、
請求項1に記載の異常管理装置。 - 複数台の部品供給装置と、
前記複数台の部品供給装置が着脱可能に取付けられる複数の設置位置を備える、複数台の部品実装機と、
前記複数台の部品実装機に発生する前記異常を管理する、請求項1から6のいずれか一項に記載の異常管理装置と、
を備える、部品実装システム。 - 複数台の部品供給装置と前記複数台の部品供給装置が着脱可能に取付けられる複数の設置位置とを備える部品実装機において、発生する異常を報知する異常報知装置であって、
前記部品実装機にいずれかの前記部品供給装置に係る特定の異常が発生した場合に、前記特定の異常に関わる部品供給装置である特定の部品供給装置に異常が発生したことを示す第1の異常情報と、前記特定の部品供給装置が取付けられていた特定の設置位置に異常が発生したことを示す第2の異常情報と、を生成する異常情報生成部と、
生成された第1の異常情報と第2の異常情報との2つの異常情報を作業者に報知する異常情報報知部と、
を備える、
異常報知装置。
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| DE112022007991.6T DE112022007991T5 (de) | 2022-11-04 | 2022-11-04 | Anomalie-Verwaltungsvorrichtung, Bauteilmontagesystem und Anomalie-Meldevorrichtung |
| CN202280101003.7A CN120113346A (zh) | 2022-11-04 | 2022-11-04 | 异常管理装置、元件安装系统及异常报告装置 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004140162A (ja) * | 2002-10-17 | 2004-05-13 | Fuji Mach Mfg Co Ltd | 電子回路部品実装機のメンテナンス方法,電子回路部品実装機の運転状況監視方法および電子回路生産支援システム |
| WO2005009101A1 (ja) * | 2003-07-18 | 2005-01-27 | Fuji Machine Mfg. Co., Ltd. | 対基板作業システム用支援作業管理装置および対基板作業システム用支援作業管理プログラム |
| JP2019003460A (ja) * | 2017-06-16 | 2019-01-10 | パナソニックIpマネジメント株式会社 | 設備要素保守管理システムおよび設備要素保守管理方法 |
| WO2020121361A1 (ja) * | 2018-12-10 | 2020-06-18 | パナソニックIpマネジメント株式会社 | 部品実装システム |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004140162A (ja) * | 2002-10-17 | 2004-05-13 | Fuji Mach Mfg Co Ltd | 電子回路部品実装機のメンテナンス方法,電子回路部品実装機の運転状況監視方法および電子回路生産支援システム |
| WO2005009101A1 (ja) * | 2003-07-18 | 2005-01-27 | Fuji Machine Mfg. Co., Ltd. | 対基板作業システム用支援作業管理装置および対基板作業システム用支援作業管理プログラム |
| JP2019003460A (ja) * | 2017-06-16 | 2019-01-10 | パナソニックIpマネジメント株式会社 | 設備要素保守管理システムおよび設備要素保守管理方法 |
| WO2020121361A1 (ja) * | 2018-12-10 | 2020-06-18 | パナソニックIpマネジメント株式会社 | 部品実装システム |
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| JPWO2024095474A1 (ja) | 2024-05-10 |
| DE112022007991T5 (de) | 2025-08-14 |
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