Abnormality management device, component mounting system, and abnormality reporting device

Abstract

An abnormality management device manages abnormalities occurring in a component mounting device. An abnormality management device is provided with: an abnormality information generation unit that, when a specific abnormality has occurred in a component mounting device, generates first abnormality information indicating that an abnormality has occurred in a specific component supply device, which is a component supply device related to the specific abnormality, and second abnormality information indicating that an abnormality has occurred in a component supply device related to the specific abnormality; the second abnormality information indicates that an abnormality has occurred in a specific installation position on which the specific component supply device is mounted. 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 abnormal information deletion unit. An abnormality information deletion unit that deletes the first abnormality information generated by the abnormality information generation unit from the abnormality information storage unit when a first job for eliminating the abnormality is performed on the specific component supply device in which the abnormality has occurred; furthermore, when a second job for eliminating the abnormality is performed on the specific installation position where the abnormality has occurred, the second abnormality information generated by the abnormality information generation unit is deleted from the abnormality information storage unit.

Description

Technical Field

[0001] The technology disclosed in this specification relates to a technology for managing abnormalities of a component mounting machine for mounting components on a substrate. Background Art

[0002] Patent document 1 discloses a component mounting machine having a component supply unit in which a plurality of tape feeders are arranged in parallel. The component mounting machine mounts components from the tape feeder onto a substrate using a suction nozzle. The component mounting machine stores the number of suction errors that occur during mounting, and executes suction error response processing when the number exceeds a predetermined number. When the suction error is not eliminated by the suction error response processing, the component mounting machine executes an error report. As a result, an operator manually restores the component mounting machine.

[0003] Prior art literature

[0004] Patent Document 1: Japanese Patent Application Publication No. 2015-211054 Summary of the invention

[0005] Problems to be solved by the invention

[0006] In the case of restoring a tape feeder in which an adsorption error has occurred, an operator removes the tape feeder from a component supply section. In the case where the removed tape feeder is the cause of the adsorption error, etc., another new tape feeder is set in the component supply section. As a result, the adsorption error in the component mounting machine is eliminated, and the component mounting machine can mount components normally. On the other hand, for the tape feeder that is the cause of the adsorption error, a recovery operation is required to eliminate the cause of the adsorption error. However, in the component mounting machine of patent document 1, information related to the tape feeder in which an adsorption error has occurred (for example, information indicating that a recovery operation is required) is not managed. Therefore, even if the tape feeder needs a recovery operation, the tape feeder may be set in another component supply section without performing a recovery operation. In this case, an adsorption error may occur again in the component mounting machine provided with the tape feeder. In this specification, a technology that can reduce the occurrence of abnormalities in a component mounting machine is provided.

[0007] Means for solving problems

[0008] The abnormality management device disclosed in this specification manages abnormalities occurring in a component mounting machine, the component mounting machine having a plurality of component supply devices and a plurality of installation positions for the plurality of component supply devices to be installed in a detachable manner. The abnormality management device comprises: an abnormality information generating unit, when a specific abnormality occurs in the component mounting machine, the abnormality information generating unit generates first abnormality information and second abnormality information, the first abnormality information indicating that an abnormality has occurred in a component supply device related to the specific abnormality, i.e., a specific component supply device, and the second abnormality information indicating that an abnormality has occurred in a specific installation position where the specific component supply device is installed; an abnormality information storage unit, storing the first abnormality information and the second abnormality information generated by the abnormality information generating unit; and an abnormality information deleting unit. When a first operation to eliminate the abnormality is performed on the specific component supply device where the abnormality occurs, the abnormality information deleting unit deletes the first abnormality information generated by the abnormality information generating unit from the abnormality information storage unit, and when a second operation to eliminate the abnormality is performed on the specific installation position where the abnormality occurs, the abnormality information deleting unit deletes the second abnormality information generated by the abnormality information generating unit from the abnormality information storage unit.

[0009] 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 setting position where the specific component supply device is installed. In addition, 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 setting position. The abnormality management device separately manages the first abnormality information related to the abnormality of the specific component supply device and the second abnormality information related to the abnormality of the specific setting position. Therefore, the abnormality management device can, for example, suppress the installation of the specific component supply device storing the first abnormality information at other setting positions. As a result, the abnormality management device can reduce the occurrence of abnormalities in the component mounting machine.

[0010] In addition, the present specification discloses a component mounting system. The component mounting system comprises: a plurality of component supply devices; a plurality of component mounting machines having a plurality of installation positions for the plurality of component supply devices to be detachably mounted; and the above-mentioned abnormality management device for managing the above-mentioned abnormalities occurring in the above-mentioned plurality of component mounting machines.

[0011] Furthermore, the present specification discloses an abnormality reporting device. The abnormality reporting device reports an abnormality occurring in a component mounting machine, wherein the component mounting machine is provided with a plurality of component supply devices and a plurality of setting positions for the plurality of component supply devices to be installed in a detachable manner. The abnormality reporting device comprises: an abnormality information generating unit, which generates first abnormality information and second abnormality information when a specific abnormality associated with a certain component supply device occurs in the component mounting machine, wherein the first abnormality information indicates that an abnormality has occurred in the component supply device associated with the specific abnormality, i.e., a specific component supply device, and the second abnormality information indicates that an abnormality has occurred in the specific setting position where the specific component supply device is installed; and an abnormality information reporting unit, which reports the generated first abnormality information and the second abnormality information to an operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a diagram showing a schematic configuration of a component mounting system according to an embodiment.

[0013] Figure 2 This is a diagram showing a schematic structure of a component mounting machine.

[0014] Figure 3 yes Figure 2 Cross-sectional view at line III-III.

[0015] Figure 4 This is a block diagram showing the configuration of a control device and a management device for a component mounting machine.

[0016] Figure 5 This is a flowchart of the abnormality report processing performed by the management device.

[0017] Figure 6 This is a diagram showing an example of an abnormality report screen.

[0018] Figure 7 This is a diagram showing another example of the abnormality report screen.

[0019] Figure 8 This is a diagram showing another example of the abnormality report screen. DETAILED DESCRIPTION

[0020] The main features of the embodiments described below are listed. In addition, the technical elements described below are independent technical elements, and they can demonstrate technical usefulness alone or in various combinations, and are not limited to the combinations described in the claims at the time of application.

[0021] (Feature 1) It may also be that the abnormal management device further includes an abnormal information reporting unit, and when at least one abnormal information among the above-mentioned first abnormal information and the above-mentioned second abnormal information is stored in the above-mentioned abnormal information storage unit, the above-mentioned abnormal information reporting unit reports at least one abnormal information among the above-mentioned first abnormal information and the above-mentioned second abnormal information stored in the above-mentioned abnormal information storage unit to the operator.

[0022] According to such a configuration, the abnormality management device can make the operator recognize that an abnormality has occurred in at least one of the specific component supply device and the specific installation position.

[0023] (Feature 2) It is also possible that the deletion of the first abnormal information by the abnormal information deletion unit is performed by deleting the first abnormal information stored in the abnormal information storage unit from the abnormal information storage unit. In this case, it is also possible that the deletion of the second abnormal information by the abnormal information deletion unit is performed by deleting the second abnormal information stored in the abnormal information storage unit from the abnormal information storage unit.

[0024] (Feature 3) The second operation may also include: removing the specific component supply device from the specific setting position where the second abnormality has occurred; and reinstalling the component supply device to the specific setting position after removing the specific component supply device from the specific setting position.

[0025] According to such a configuration, compared with a configuration in which an operator deletes the second abnormality information, the second abnormality information can be deleted more reliably and appropriately.

[0026] (Feature 4) Alternatively, the abnormality management device may further include an input unit for inputting information that the first operation has been executed. In this case, when the input unit is input with information that the first operation has been executed, the abnormality information deletion unit deletes the first abnormality information generated by the abnormality information generation unit.

[0027] According to such a configuration, compared with a configuration in which an operator deletes the first abnormality information, the first abnormality information can be deleted appropriately.

[0028] (Feature 5) The first abnormality information may include first identification information for identifying the specific component supply device where the specific abnormality has occurred. In this case, the second abnormality information may include second identification information for identifying the specific setting position where the second abnormality has occurred.

[0029] According to such a configuration, the abnormality management device can identify the specific component supply device by the first identification information, and can identify the specific installation position by the second identification information.

[0030] (Example)

[0031] Figure 1 The component mounting system 1 shown is a system for mounting electronic components on a substrate to manufacture a circuit substrate. The component mounting system 1 includes a management device 50 and a plurality of component mounting lines 100. The plurality of component mounting lines 100 are respectively provided with a plurality of component mounting machines 10. The plurality of component mounting machines 10 are respectively connected to the management device 50 in a communicable manner. The management device 50 manages the plurality of component mounting lines 100. That is, the management device 50 manages each component mounting machine 10 included in the plurality of component mounting lines 100. In the component mounting system 1 of the present embodiment, the three component mounting lines 100 are respectively provided with five component mounting machines 10. Therefore, the management device 50 manages fifteen component mounting machines 10. In addition, the number of component mounting machines 10 provided with 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.

[0032] The management device 50 is installed in the supporting space 70. The supporting space 70 is a space for performing maintenance work on various parts of each component mounting machine 10 constituting the component mounting system 1. The supporting space 70 includes a display 60 and a supporting rack 72. The display 60 reports various information related to the component mounting system 1 to the operator in the supporting space 70. The supporting rack 72 is used to install, for example, a tape feeder 2D (see Figure 2 ) has a clamp having a connector 74 connected to the belt feeder 2D.

[0033] Reference Figure 2 and Figure 3 , the structure of the component mounting machine 10 will be described. The component mounting machine 10 includes a component mounting section 22, an interface device 24, and a control device 30. The component mounting machine 10 mounts electronic components (for example, 4D) on a circuit board 5.

[0034] 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 substrate conveyor 20. Figure 3 As shown, the feeder unit 12 includes a plurality of tape feeders 2A to 2D. The tape feeder 2A accommodates the electronic component 4A. Similarly, each tape feeder 2B to 2D accommodates the electronic component 4B to 4D. Each tape feeder 2A to 2E has the same structure as each other. In addition, the tape feeder is simply recorded as a "feeder" below.

[0035] like Figure 2As shown, for example, the feeder 2D includes a reel 11D detachably mounted on 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 component 4D moves toward the front end of the tape feeder 2D.

[0036] The feeder holding portion 14 includes a plurality of slots 3A to 3E. The feeder 2A is mounted in the slot 3A. Similarly, each feeder 2B to 2D is mounted in the slot 3B to 3D. Each feeder 2A to 2E can be mounted or dismounted relative to each slot 3A to 3E. For example, Figure 3 As shown in FIG. 1 , the feeder 2E storing the electronic component 4E is mounted in the +Y direction with respect to the slot 3E from which the feeder has been removed.

[0037] The mounting head 16 holds one or more suction nozzles 6 in a detachable manner. The suction nozzles 6 suck the electronic components 4A to 4E. The head moving device 18 moves the mounting head 16 relative to each feeder 2A to 2E and the circuit substrate 5. Thus, for example, the electronic component 4D is picked up from the feeder 2D among the plurality of feeders 2A to 2E by the suction nozzle 6, and the electronic component 4D is mounted at a predetermined position on the circuit substrate 5. The substrate conveyor 20 carries out the carrying in, support, and carrying out of the circuit substrate 5.

[0038] The imaging device 15 includes a camera. The imaging device 15 uses the camera to capture images of the electronic components 4A to 4D sucked by the suction nozzle 6 from below. The imaging device 15 transmits the captured images of the electronic components 4A to 4D to the control device 30 .

[0039] The interface device 24 is a device that provides various information of the component mounting machine 10 to the operator and receives instructions and information from the operator. In this embodiment, the interface device 24 is a touch panel. However, the interface device 24 may also be composed of a display, a keyboard, a mouse, etc.

[0040] Reference Figure 4The structures of the control device 30 and the management device 50 of the component mounting machine 10 are described. The control device 30 of the component mounting machine 10 is composed of a computer including a memory 32 and a CPU 34. The control device 30 is connected to the interface device 24 and the component mounting part 22 in a communicable manner. The nozzle pressure threshold Pth and the judgment image data D1 are stored in the memory 32. The nozzle pressure threshold Pth is a threshold for judging whether the suction nozzle 6 properly maintains the pressure of the electronic components 4A~4D. The judgment image data D1 is an image (so-called master data) for comparing whether the posture of the electronic components 4A~4D adsorbed by the suction nozzle 6 is appropriate. The production program is also pre-stored in the memory 32. The CPU 34 controls the component mounting part 22 according to the production program in the memory 32. The component mounting part 22 mounts the electronic components 4A~4D on the circuit substrate 5 in the order according to the production program and at the position according to the production program.

[0041] The CPU 34 of the control device 30 detects whether an abnormality occurs when the component mounting section 22 mounts the electronic components 4A to 4D on the circuit substrate 5. For example, the CPU 34 obtains the adsorption pressure of the suction nozzle 6 during the period when the suction nozzle 6 adsorbs the electronic components 4A to 4D. The CPU 34 compares the obtained adsorption pressure with the suction nozzle pressure threshold value Pth. When the obtained adsorption pressure is lower than the suction nozzle pressure threshold value Pth, the CPU 34 determines that the suction nozzle 6 does not hold the electronic components 4A to 4D in an appropriate posture. In this case, the CPU 34 sends an abnormality occurrence signal indicating that an abnormality has occurred in the component mounting machine 10 to the management device 50. The abnormality occurrence signal includes the mounting machine ID, the feeder ID, the reel ID and the slot ID. The mounting machine ID is information for identifying the component mounting machine 10 in which the abnormality has occurred. The feeder ID is information for identifying the feeder (for example, the feeder 2D) that supplies the electronic component (for example, the electronic component 4D) that is not held in an appropriate posture. The reel ID is information for identifying a reel (for example, reel 11D) storing an electronic component (for example, electronic component 4D). The slot ID is information for identifying a slot (for example, slot 3D) to which the feeder is mounted.

[0042] In addition, the CPU 34 of the control device 30 compares the image of the electronic component 4A~4D obtained from the imaging device 15 with the judgment image data D1. When the image of the electronic component 4A~4D is similar to the image represented by the judgment image data D1 in a predetermined ratio, the CPU 34 determines that the electronic component 4A~4D is held in the suction nozzle 6 in an appropriate posture. When the image of the electronic component 4A~4D is similar to the image represented by the judgment image data D1 in a ratio that does not exceed a predetermined ratio, the CPU 34 determines that the suction nozzle 6 does not hold the electronic component 4A~4D in an appropriate posture. In this case, the CPU 34 sends the above-mentioned abnormal occurrence signal to the management device 50. In addition, in a modified example, the component mounting machine 10 may not have the imaging device 15. In this case, the CPU 34 may also determine whether the posture of the electronic component 4A~4D is appropriate based only on the adsorption pressure of the suction nozzle 6. In addition, in other modified examples, the imaging device 15 may also have a camera installed on the mounting head 16. In this case, the CPU 34 may capture an image of the side surface of the electronic component sucked by the suction nozzle 6 by the camera, and determine whether the electronic components 4A to 4D are properly sucked based on the image.

[0043] The management device 50 is also composed of a computer including a memory 52 and a CPU 54, similarly to the control device 30. The management device 50 is connected to the control device 30, the display 60, and the connector 74 in a communicable manner. The CPU 54 of the management device 50 executes various processes according to the program stored in the memory 52. ​​For example, the CPU 54 of the management device 50 functions as an abnormal information generating unit 55, an abnormal information deleting unit 56, an abnormal information reporting unit 57, and a connector connection detecting unit 58. For details of the processes executed by the CPU 54, refer to Figure 5 This will be described later.

[0044] Component mounting machine data D2 is stored in the memory 52 of the management device 50. The component mounting machine data D2 includes: a mounting machine ID of each component mounting machine 10, a feeder ID of each feeder 2 mounted on each component mounting machine 10, a reel ID of a reel 110 equipped on each feeder 2, and a component ID for identifying the electronic component 4 accommodated in each reel 110. Each piece of information of the component mounting machine data D2 is associated with each other.

[0045] Reference Figure 5 Next, the abnormality reporting process executed by the CPU 54 of the management device 50 will be described. Figure 5 The processing is started by turning on the power of the component mounting system 1. The CPU 54 repeatedly performs the following operations during the operation of the component mounting system 1: Figure 5 processing.

[0046] In S2, the CPU 54 monitors whether the abnormality occurrence signal described above is received from the control device 30 of a certain component mounting machine 10 of the component mounting system 1. The CPU 54 repeats the process of S2 until the abnormality occurrence signal is received from the control device 30.

[0047] In S4, the CPU 54 generates an abnormal mounting machine ID using the mounting machine ID included in the abnormal occurrence signal received from the control device 30 of the component mounting machine 10 in S2. The abnormal mounting machine ID is information for identifying the component mounting machine 10 that sent the abnormal occurrence signal. Hereinafter, the component mounting machine in which the abnormality occurred is described as the "target component mounting machine".

[0048] In S6 , the CPU 54 stores the generated abnormal mounting machine ID in the memory 52 .

[0049] Next, in S10, 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 mounting machine 10. The abnormal feeder ID includes a feeder ID for identifying the feeder in which the abnormality occurred. Hereinafter, the feeder in which the abnormality occurred (for example, the feeder 2D) is described as a "target feeder".

[0050] In S12 , CPU 54 stores the generated abnormal feeder ID in memory 52 .

[0051] In S20, the CPU 54 generates an abnormal slot ID using the slot ID included in the abnormal occurrence signal received in S2 from the control device 30 of the component mounting machine 10. The abnormal slot ID includes the slot ID of the slot (for example, slot 3D) in which the target feeder is installed. Hereinafter, the slot in which the target feeder is installed is recorded as a "target slot".

[0052] In S22 , the CPU 54 stores the generated abnormal slot ID in the memory 52 .

[0053] In S30, the CPU 54 displays the abnormality report screen SC1 on the display 60. Figure 6 As shown, the abnormality report screen SC1 includes messages M1 and M2 and an ID table T1. The message M1 is a message for urging the operator to install the feeder. The message M2 is a message for notifying the operator that an abnormality may have occurred in the slot.

[0054] The message M2 includes the abnormal mounting machine ID (e.g., 10A) and the abnormal slot ID (e.g., 3E) stored in the memory 52. ​​Thus, the CPU 54 can make the operator who sees the abnormal report screen SC1 realize that an abnormality has occurred in the object slot identified by the abnormal slot ID in the object component mounting machine identified by the abnormal mounting machine ID. In addition, in the component mounting system 1 of the present embodiment, the display 60 of the management device 50 is set in a supporting space 70 away from the component mounting machine 10. Therefore, it is difficult for the operator working in the supporting space 70 to determine which component mounting machine 10 among the multiple component mounting machines 10 has an abnormality. According to the management device 50 of the present embodiment, by using the message M2 including the abnormal mounting machine ID, the operator located in the supporting space 70 away from the component mounting machine 10 where the abnormality has occurred can quickly determine the component mounting machine 10 where the abnormality has occurred.

[0055] In addition to the messages M1 and M2, the CPU 54 displays an ID table T1 on the abnormality report screen SC1. In the ID table T1, all component IDs, feeder IDs, and reel IDs corresponding to the abnormal mounting machine IDs stored in the memory 52 are displayed in association with each other. In addition, the ID table T1 displays the time when the presence or absence of an abnormality is determined in each feeder.

[0056] In addition, the CPU 54 displays an abnormality mark M3 for the feeder ID (e.g., 2E) in the feeder ID of the ID table T1 that matches the abnormal feeder ID in the memory 52. ​​Thus, the CPU 54 can make the operator who sees the abnormality mark M3 on the abnormality report screen SC1 recognize that the target feeder (e.g., feeder 2E) needs to be mounted. Therefore, for example, the operator can be prevented from mounting the target feeder (i.e., the feeder that needs to be mounted) on the slot of another component mounting machine 10.

[0057] Next, in S40, the CPU 54 monitors the connection between the target feeder (the feeder to be assembled) and the connector 74 of the supporting rack 72. When the target feeder is connected to the connector 74, the target feeder sends connection information including the feeder ID of the target feeder to the management device 50 via the connector 74. When 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. On the other hand, when the CPU 54 does not receive the connection information after a predetermined time, it determines that the target feeder is not connected to the connector 74 (S40: No), skips S42 and S44, and proceeds to S50.

[0058] In S42, the CPU 54 deletes the abnormal feeder ID from the memory 52. ​​That is, if the target feeder is assembled, the abnormal feeder ID for identifying the target feeder is deleted from the memory 52. ​​By deleting the abnormal feeder ID from the memory 52 in response to the target feeder being connected to the connector 74, the abnormal feeder ID for identifying the target feeder that has been assembled can be reliably deleted compared to a structure in which the operator manually deletes the abnormal feeder ID.

[0059] Next, in S44, the CPU 54 deletes the message M1 and the abnormality mark M3 (see Figure 7 ). Thus, the operator can recognize that there is no feeder to be assembled at the current time point. Therefore, for example, even if a feeder arranged in the supporting space 70 is mounted on a slot of another component mounting machine 10, no abnormality will occur in the component mounting machine 10. In addition, even if there are a mixture of feeders to be assembled and feeders not to be assembled in the supporting space 70, the operator can determine which feeder can be mounted to the other slot by confirming the abnormality report screen SC1.

[0060] In S50, the CPU 54 monitors the situation of reinstalling the feeder to the target slot (i.e., the slot where the target feeder has been installed) of the target component mounting machine (i.e., the component mounting machine where the abnormality has occurred). When the target component mounting machine reinstalls the feeder to the target slot, the setting information including the feeder ID of the feeder is sent to the management device 50. When the CPU 54 receives the setting information from the target component mounting machine, it determines that the feeder is reinstalled to the target slot of the target component mounting machine (S50: Yes), and proceeds to S52. On the other hand, when the CPU 54 does not receive the setting information after a predetermined time, it determines that the feeder is not reinstalled to the target slot (S50: No), skips S52 and S54, and proceeds to S60.

[0061] In S52, the CPU 54 deletes the abnormal slot ID from the memory 52. ​​That is, if the answer is yes in S50, it is not necessary to install a new feeder in the target slot, so the abnormal slot ID is deleted from the memory 52. ​​By deleting the abnormal slot ID from the memory 52 after the feeder is reinstalled in the target slot, the CPU 54 can reliably delete the abnormal slot ID compared to a structure in which the operator manually deletes the abnormal slot ID.

[0062] Next, in S54, the CPU 54 deletes the message M2 (see Figure 8 ). Thus, the CPU 54 can make the operator recognize that the abnormality of the target slot has been resolved.

[0063] In S60, the CPU 54 determines whether 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 Figure 5 When the abnormal feeder ID is deleted and the abnormal slot ID is stored (S60: No), the process returns to S50. On the other hand, when the abnormal feeder ID is stored, the CPU 54 returns to S40.

[0064] In the case of an abnormality in the component mounting machine 10, the target feeder with the abnormality is removed from the target slot, and a new feeder is installed in the target slot, thereby eliminating the abnormality of the component mounting machine 10. In this way, the installation of the component mounting system 1 can be continued. However, if the target feeder removed from the target slot is not subjected to necessary operations, the target feeder may be installed in another slot despite the cause of the abnormality of the target feeder. In this case, the abnormality may occur again in the component mounting machine 10 with the target feeder installed.

[0065] (Effects of this embodiment)

[0066] When the management device 50 of the component mounting system 1 of the present embodiment receives an abnormality occurrence signal from the component mounting machine 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). In addition, when the target feeder is connected to the connector 74 (S40: Yes), the management device 50 deletes the abnormal feeder ID (S42) from the memory 52, and when the feeder is reinstalled in the target slot (S50: Yes), it deletes the abnormal slot ID (S52) from the memory 52. ​​The management device 50 manages the abnormal feeder ID and the abnormal slot ID separately. Therefore, even if the feeder is reinstalled in the target slot and the abnormal slot ID is deleted from the memory 52, as long as the target feeder is not connected to the connector 74, the abnormal feeder ID will not be deleted from the memory 52. Even if the target feeder is connected to the connector 74 and the abnormal feeder ID is deleted from the memory 52, if the feeder is not reinstalled in the target slot, the abnormal slot ID will not be deleted from the memory 52. ​​Thus, the management device 50 can, for example, prevent the operator from installing the target feeder whose abnormal feeder ID is stored in the memory 52 in another slot. The management device 50 can reduce the occurrence of abnormalities in the component mounting machine 10.

[0067] The following describes the points to be noted regarding the control device described in the embodiment. The management device 50 in the above embodiment manages a plurality of component mounting machines 10, but the management device 50 may manage a single component mounting machine 10. In this case, the management device 50 may be included in the control device 30 of the component mounting machine 10.

[0068] In S30, the CPU 54 of the management device 50 may not display the abnormality report screen SC1 on the display 60. That is, the "abnormal information reporting section" can be omitted. In a further modification, for example, the control device 30 of the target component mounting machine may only display the message M2 on the interface device 24 of the target component mounting machine. In this case, the message M2 may not include the abnormal component mounting machine ID. In another modification, the CPU 54 may display the abnormality report screen SC1 including only the message M1 on the display 60 in S30.

[0069] The CPU 54 may not execute at least one of the processes of S42 and S52. In this case, for example, when the target feeder is connected to the connector 74, the CPU 54 may delete only the message M1 and the abnormality mark M3 from the abnormality report screen SC1 while storing the abnormal feeder ID in the memory 52.

[0070] In S40, CPU 54 may monitor information indicating completion of the repair work of the target feeder input from the operator to management device 50 instead of detecting whether the target feeder is connected to connector 74. In this modification, the repair work is an example of the "first work" and management device 50 is an example of the "input unit".

[0071] In S10, the CPU 54 may also generate an abnormal reel ID instead of an abnormal feeder ID. The abnormal reel ID is information for identifying a reel (e.g., reel 11D) installed on the target feeder. In this case, the CPU 54 stores the abnormal reel ID in the memory 52 in S12. Thus, the CPU 54 can identify the target feeder by the abnormal reel ID. In this modification, the abnormal reel ID is an example of the "first identification information".

[0072] (Corresponding relationship)

[0073] The belt feeders 2A to 2E are an example of "multiple component supply devices". The slots 3A to 3E are an example of "multiple setting positions". The management device 50 is an example of an "abnormal management device" and an "abnormal reporting device". The suction nozzle 6 does not hold the electronic components 4A to 4D in an appropriate posture, which is an example of a "specific abnormality". The memory 52 is an example of an "abnormal information storage unit". The abnormal feeder ID and the abnormal slot ID are examples of "first abnormal information" and "second abnormal information", respectively. Connecting the object feeder to the connector 74 and reinstalling the feeder to the object slot are examples of "first operation" and "second operation", respectively. Connector 74 is an example of an "input unit".

[0074] Figure 5The processing of S10 and S20 is an example of the processing executed by the "abnormal information generating unit". The processing of S42 and S52 is an example of the processing executed by the "abnormal information deleting unit". The processing of S30 is an example of the processing executed by the "abnormal information reporting unit".

[0075] The technical elements described in this specification or drawings can be used alone or in various combinations to achieve technical usefulness, and are not limited to the combinations described in the claims at the time of application. In addition, the technology exemplified in this specification or drawings can achieve multiple purposes at the same time, and achieving one of the purposes itself has technical usefulness.

[0076] For example, this specification also discloses the technical idea of ​​changing the "abnormal management device described in claim 1" to "the abnormal management device described in any one of claims 1 to 3" in claim 4, the technical idea of ​​changing the "abnormal management device described in claim 1" to "the abnormal management device described in any one of claims 1 to 4" in claim 5, and the technical idea of ​​changing the "abnormal management device described in claim 1" to "the abnormal management device described in any one of claims 1 to 5" in claim 6.

[0077] Description of Reference Numerals

[0078] 1: Component mounting system

[0079] 5: Circuit board

[0080] 2A, 2B, 2C, 2D, 2E: Belt feeder

[0081] 3A, 3B, 3C, 3D, 3E: Slots

[0082] 4A, 4B, 4C, 4D, 4E: Electronic components

[0083] 6: Nozzle

[0084] 10: Component mounting machine

[0085] 11D: With reel

[0086] 12: Feeder unit

[0087] 13D: Belt

[0088] 14: Feeder holding part

[0089] 15: Shooting device

[0090] 16: Install the head

[0091] 18: Head moving device

[0092] 20: Substrate conveyor

[0093] 22: Component installation department

[0094] 24: Interface device

[0095] 30: Control device

[0096] 32, 52: Memory

[0097] 34, 54: CPU

[0098] 50: Management Device

[0099] 55: Abnormal information generation unit

[0100] 56: Abnormal Information Deletion Department

[0101] 57: Abnormal Information Reporting Department

[0102] 58: Connector connection detection unit

[0103] 60: Display

[0104] 70: Supporting space

[0105] 72: Matching rack

[0106] 74: Connector

[0107] 100: Component installation line.

Claims

1. An abnormality management device for managing abnormalities occurring in a component mounting machine, the component mounting machine comprising a plurality of component supply devices and a plurality of installation positions for the plurality of component supply devices to be detachably mounted, the abnormality management device comprising: an abnormality information generating unit, wherein, when a specific abnormality occurs in the component mounting machine, the abnormality information generating unit generates first abnormality information and second abnormality information, the first abnormality information indicating that an abnormality occurs in a component supply device related to the specific abnormality, i.e., a specific component supply device, and the second abnormality information indicating that an abnormality occurs in a specific setting position where the specific component supply device is installed; an abnormal information storage unit for storing the first abnormal information and the second abnormal information generated by the abnormal information generation unit; ； and an abnormality information deleting unit that deletes the first abnormality information generated by the abnormality information generating unit from the abnormality information storing unit when a first operation to eliminate the abnormality is performed on the specific component supply device in which the abnormality has occurred; Furthermore, when a second operation for eliminating the abnormality is performed on the specific installation position where the abnormality has occurred, the abnormality information deleting unit deletes the second abnormality information generated by the abnormality information generating unit from the abnormality information storage unit.

2. The abnormality management device according to claim 1, in, The abnormality management device also has an abnormality information reporting 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 information reporting unit reports at least one of the first abnormality information and the second abnormality information stored in the abnormality information storage unit to an operator.

3. The abnormality management device according to claim 2, in, The deletion of the first abnormality information by the abnormality information deletion unit is performed by deleting the first abnormality information stored in the abnormality information storage unit from the abnormality information storage unit. The deletion of the second abnormality information by the abnormality information deletion unit is performed by deleting the second abnormality information stored in the abnormality information storage unit from the abnormality information storage unit.

4. The abnormality management device according to claim 1, in, The second operation includes: removing the specific component supply device from the specific installation position where the second abnormality has occurred; and After the specific component supply device is removed from the specific installation position, the component supply device is reinstalled to the specific installation position.

5. The abnormality management device according to claim 1, in, The abnormality management device further includes an input unit for inputting information that the first operation has been executed. When the input unit receives the information indicating that the first job has been executed, the abnormal information deleting unit deletes the first abnormal information generated by the abnormal information generating unit.

6. The abnormality management device according to claim 1, in, The first abnormality information includes first identification information for identifying the specific component supply device in which the specific abnormality has occurred. The second abnormality information includes second identification information for identifying the specific installation location where the second abnormality has occurred.

7. A component mounting system comprising: Multiple component supply devices; A plurality of component mounting machines having a plurality of installation positions for the plurality of component supply devices to be detachably mounted; and The abnormality management device according to any one of claims 1 to 6, wherein the abnormality management device manages the abnormalities occurring in the plurality of component mounting machines.

8. An abnormality reporting device for reporting an abnormality occurring in a component mounting machine, the component mounting machine comprising a plurality of component supply devices and a plurality of installation positions for the plurality of component supply devices to be detachably mounted, the abnormality reporting device comprising: an abnormality information generating unit, which generates first abnormality information and second abnormality information when a specific abnormality related to a certain component supply device occurs in the component mounting machine, wherein the first abnormality information indicates that an abnormality has occurred in the component supply device related to the specific abnormality, i.e., a specific component supply device, and the second abnormality information indicates that an abnormality has occurred in a specific setting position where the specific component supply device is installed; and The abnormality information reporting unit reports the generated two abnormality information, namely, the first abnormality information and the second abnormality information, to the operator.

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