JP4428404B2 - Electronic component mounting system and electronic component mounting apparatus - Google Patents

Description

  The present invention relates to an electronic component mounting system and an electronic component mounting apparatus that are configured by connecting a plurality of electronic component mounting devices and mounting the electronic components on a substrate to manufacture a mounting substrate.

  An electronic component mounting system that manufactures a mounting substrate by mounting electronic components on a substrate by connecting a plurality of electronic component mounting devices such as a screen printing device, an electronic component mounting device, and an inspection device to form a series of production lines Composed. These electronic component mounting devices are equipped with a safety mechanism for ensuring the safety of machine operators during work, and maintenance and inspection of the cover door provided on the cover that covers the movable parts of the device such as the work head When opened at times, the apparatus movable portion stops its operation by an interlock mechanism provided between the switch for detecting the opening of the door and the drive mechanism of the apparatus movable portion. As a result, an unsafe state caused by careless access by the machine operator to the operating device moving part is avoided (see Patent Document 1).

In recent years, many types of small-quantity production has become common in electronic equipment manufacturing forms, and the mainstream of equipment configuration is the construction of electronic component mounting systems by connecting a large number of small-size equipment for the purpose of improving area productivity and flexibility. (See Patent Document 2). In the prior art example disclosed in Patent Document 2, a plurality of thin unit devices having dimensions of about 300 to 400 mm in the substrate transport direction are detachably connected to constitute an electronic component mounting line. With such a configuration, it is possible to easily change the configuration of the mounting line according to the target product, and a more flexible production form is possible.
JP-A-7-20289 JP 2004-104075 A

  However, in order to ensure the safety of the machine operator's work in the equipment configured to connect the small-sized and thin unit devices as described above, the interlock mechanism as shown in Patent Document 1 alone is unsafe. It may not be possible to avoid the situation. That is, if some trouble occurs while the device is operating and the machine operator accesses the device and opens the cover door or allows a hand or part of the body to enter from the opening, the device is operated by an interlock mechanism. This is because even if the operation is stopped, because the adjacent device is close, the hand or the like may touch the movable part of the adjacent device in operation.

  Even in conventional equipment, when adjacent devices are connected in close proximity, there is a method of transmitting a signal using a cable, etc., causing the interlock mechanism of the adjacent equipment to function, and stopping the operation of the adjacent equipment. It was. However, in the case of conventional equipment, the unsafe state could be avoided by stopping the adjacent equipment located in the immediate vicinity of the equipment, but in the case of the small-sized and thin equipment as described above, for example, the situation where the upper limbs were extended. Assuming that it is necessary to stop the operation of equipment located farther away than just the latest.

  In addition, since equipment having different equipment sizes may be connected as necessary, it has been difficult to uniformly determine the number of cars to stop from the equipment. However, stopping the operation of all the facilities that make up a series of production lines in which such facilities exist results in a significant reduction in production efficiency.

  Accordingly, the present invention provides an electronic component mounting system capable of appropriately ensuring the safety of a machine operator in an inspection / confirmation operation when a machine trouble occurs, and an electronic component mounting apparatus used in the electronic component mounting system. For the purpose.

  An electronic component mounting system according to the present invention is an electronic component mounting system configured by connecting a plurality of electronic component mounting devices and mounting the electronic components on a substrate to manufacture a mounting substrate. The electronic component mounting device includes: And an unsafe state detecting means for detecting that an unsafe state has occurred for an operator who accesses the electronic component mounting apparatus, and an overall control means for controlling the plurality of electronic component mounting apparatuses in an integrated manner. The equipment arrangement information indicating the arrangement of the electronic component mounting apparatuses, the individual apparatus size information indicating the size of each electronic component mounting apparatus, and the non-conformity generated when an operator enters a part of the body into the apparatus. If the unsafe state is detected in any one of the storage unit that stores information on the safe distance specified to prevent the safe state and the electronic component mounting apparatus Identifying an electronic component mounting device that should be stopped in conjunction with the stoppage of the operation of the electronic component mounting device in which the unsafe state is detected, based on the equipment arrangement information, the individual device size information, and the safety distance information. And a stop control processing unit that performs control processing to stop the operation of the specified electronic component mounting apparatus.

  An electronic component mounting apparatus according to the present invention is an electronic component mounting apparatus used in an electronic component mounting system for manufacturing a mounting substrate by mounting an electronic component on a substrate, and an operation for accessing the electronic component mounting device. Unsafe state detecting means for detecting that an unsafe state has occurred for a person, equipment array information indicating an array of electronic component mounting devices in the electronic component mounting system, and an individual device indicating the size of each electronic component mounting device In a storage unit for storing size information and information related to a safety distance defined to prevent the unsafe state that occurs when an operator causes a part of the body to enter the apparatus, and the electronic component mounting apparatus If the unsafe state is detected, the unsafe state is detected based on the equipment arrangement information, the individual device size information, and the safety distance information. A stop control processing unit that identifies an electronic component mounting device to be stopped in association with the operation stop of the electronic component mounting device, and performs control processing to stop the operation of the specified electronic component mounting device. Prepared.

  The electronic component mounting apparatus according to the present invention is an electronic component mounting apparatus used in an electronic component mounting system for manufacturing a mounting board by mounting an electronic component on a board, and accesses the electronic component mounting apparatus. Unsafe state detection means for detecting that an unsafe state has occurred for an operator, facility arrangement information indicating the arrangement of electronic component mounting apparatuses in the electronic component mounting system, and individual size indicating the size of each electronic component mounting apparatus A storage unit for storing device size information and information related to a safety distance defined to prevent the unsafe state caused by an operator entering a part of the body into the device; and the unsafe state detecting unit A signal transmission means for transmitting a detection signal indicating that an unsafe state is detected in the electronic component mounting apparatus based on the detection result of the electronic component mounting system; If the detection signal is received from another electronic component mounting device constituting the system, the electronic component mounting in which an unsafe state is detected based on the equipment arrangement information, the individual device size information, and the safety distance information It is determined whether or not the electronic component mounting apparatus corresponds to the electronic component mounting apparatus that should be stopped when the operation of the electronic apparatus is stopped. And a stop control processing unit that performs control processing to stop.

According to the present invention, the equipment arrangement information indicating the arrangement of the electronic component mounting apparatus, the individual apparatus size information indicating the size of each electronic component mounting apparatus, and the occurrence of a part of the body by the operator entering the apparatus Information on the safe distance specified to prevent the unsafe state is stored, and if an unsafe state is detected in any of the electronic component mounting devices, the equipment arrangement information, the individual device size information, and the safety Based on the information about the distance, by adopting a system that identifies the devices that need to stop operation among the upstream devices and downstream devices adjacent to the electronic component mounting device, a plurality of small-sized facilities can be connected. Even in the configured electronic component mounting system, ensure the safety of the machine operator in the inspection / confirmation work when a machine trouble occurs. It can be.

  Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of an electronic component mounting system according to an embodiment of the present invention, FIG. 2 is an explanatory diagram of a configuration of an electronic component mounting apparatus constituting the electronic component mounting system according to an embodiment of the present invention, and FIG. FIG. 4 is a block diagram showing a configuration of a control system of an electronic component mounting system according to an embodiment of the present invention. FIG. 4 is a diagram of information stored for ensuring safety in the storage unit of the electronic component mounting system according to the embodiment of the present invention. FIG. 5, FIG. 8, FIG. 9 and FIG. 9 are flowcharts of the apparatus operation stop processing when an unsafe state is detected in the electronic component mounting system according to the embodiment of the present invention. FIG. 7 is a perspective view of the electronic component mounting system, and FIG. 7 is an explanatory diagram of an apparatus operation stop process when an unsafe state is detected in the electronic component mounting system according to the embodiment of the present invention.

  First, the configuration of the electronic component mounting system 1 will be described with reference to FIG. The electronic component mounting system 1 is configured by connecting a plurality of electronic component mounting devices (hereinafter simply referred to as “devices”) M1, M2, M3, M4, M5, M6, and M7. It has a function of manufacturing a mounting substrate by mounting electronic components on the substrate. A board to be mounted is carried into the electronic component mounting system 1 from the board supply device on the upstream side (arrow a), and the loaded board is transported to the downstream side in the electronic component mounting system 1 while the components are mounted by the respective devices. It becomes a target of work and is further carried out (arrow b) to the downstream apparatus. The devices M1 to M7 constituting the electronic component mounting system 1 are detachably mounted on a common base 2, and the equipment configuration of the electronic component mounting system 1 is easy corresponding to the board type to be mounted. It can be changed to.

  Among these devices, the devices M1, M2, M3, M4, M6, and M7 have a function of mounting chip-type components and the like supplied by the tape feeder 3 (component supply unit). The width dimension B1 is set to a standard dimension of about 300 to 400 mm. Similarly, the device M5 has a function of mounting a package component supplied by the tray feeder 4 which is a component supply unit. The width dimension B2 of the apparatus M5 is set corresponding to the apparatus width of the tray feeder 4, and is larger than the width dimension B1 by at least twice. Here, an example of an electronic component mounting device having a function of mounting an electronic component on a substrate has been shown as the electronic component mounting device. However, the electronic component mounting device includes an electronic component mounting line such as a screen printing device or an inspection device. Various devices used are also included.

  Next, with reference to FIG. 2, the structure of the apparatus which comprises the electronic component mounting system 1 is demonstrated. FIG. 2 illustrates only the devices M1 to M4 in the electronic component mounting system 1. As shown in the near-side device M4, each device includes a substrate transport unit 5 disposed in the X direction (substrate transport direction), and the substrate transport unit 5 transports a substrate 6 to be mounted to a mounting position. Position to. A feeder main body 3 a of the tape feeder 3 extends on one side of the substrate transport unit 5, and a mounting unit 10 is disposed above the feeder main body 3 a and the substrate transport unit 5. The mounting unit 10 has a configuration in which a mounting head 9 is mounted on an X-axis table 8 that moves in the Y direction by the Y-axis table 7. By driving the Y-axis table 7 and the X-axis table 8, the mounting head 9 moves in the XY direction, and electronic components are taken out from the feeder main body 3 a by vacuum suction and transferred and mounted on the substrate 6. A recognition unit 11 is arranged between the substrate transport unit 5 and the tape feeder 3, and the recognition unit 11 is held by the mounting head 9 when the mounting head 9 holding electronic components moves above the recognition unit 11. The electronic component in the state that has been taken is imaged and recognized.

  The side surface and the upper surface side of each device are covered with a side cover 12 and an upper cover 13, respectively, and an openable / closable cover door 14 is provided on the front surface side (operation surface side by the operator). An operation panel 15 is provided on the cover door 14, and a machine operator (operator) accesses each device and operates the operation panel 15 to monitor the operation state. Further, the operator turns the cover door 14 upward as necessary to open it, and performs an inspection inside the apparatus and a measure for machine trouble. The cover door 14 is provided with an open / close detection sensor (not shown) so that it can automatically detect that the cover door 14 is open.

  Each of the devices M1 to M7 is slidably mounted on the base 2, and when the configuration of the electronic component mounting system 1 is changed, a device cart 16 in which the height level is matched with the base 2. Replace the device using. That is, the device cart 16 is aligned with the device to be exchanged (the device M2 in the example shown in FIG. 2), and the target device is pulled out onto the device cart 16. Thereafter, the device carriage 16 on which the new device is placed is set at the replacement position, and the new device is slid onto the base 2 to be mounted. At this time, the width dimension of each device is set to a standard dimension in consideration of compatibility, and the configuration of the electronic component mounting system can be easily changed according to the production type.

  Next, the configuration of the control system of the electronic component mounting system 1 will be described with reference to FIG. In FIG. 3, a host computer 17 that is a host system is an overall control unit that controls a plurality of devices constituting the electronic component mounting system 1 in an integrated manner, and is connected to the control unit 18 and the control unit 18. The unit 19 is provided. The storage unit 19 stores various data necessary for controlling the overall operation of the electronic component mounting system 1. The host computer 17 is connected to the devices M1, M2, M3,... Constituting the electronic component mounting system 1 via a communication line, and a control signal with each device via a communication unit 20 provided in each device. Give and receive.

  The substrate transport unit 5, component supply unit (tape feeder 3, tray feeder 4), recognition unit 11, and mounting unit 10 of each device are controlled by the control unit 21. A storage unit 22 and a detection unit 23 are connected to the control unit 21. The storage unit 22 stores various data necessary for operation control of the apparatus. The detection unit 23 has a function of detecting that an unsafe state for the machine operator has occurred in the apparatus. Here, the unsafe state means a state in which a danger can be foreseen when the machine operator accesses if the apparatus operation is continued as it is.

  For example, when the cover door 14 is in an open state, the open / close state of the cover door 14 is constantly monitored to prevent a dangerous situation such as a machine operator causing the upper limb to enter the apparatus while the apparatus operation is continued. When the state is detected, a process for immediately stopping the operation of the apparatus is performed by an interlock function set in the apparatus. This process is performed by the control unit 21 receiving a detection signal from the open / close detection sensor. At this time, the control unit 21 sends a detection signal to the effect that the unsafe state has been detected to the host computer 17 or another device as necessary via the communication unit 20.

  Therefore, the open / close detection sensor and the detection unit 23 installed on the cover door 14 serve as unsafe state detection means for detecting that an unsafe state has occurred for an operator accessing the apparatus. The unsafe state is not limited to the open state of the cover door 14, but includes all states in which the operation of the apparatus needs to be stopped from the viewpoint of ensuring the safety of the machine operator. For example, when an opening that cannot be blocked at all times is provided on the outer surface of the apparatus, and access to the vicinity of the opening is monitored by a sensor, it is unsafe that the sensor is in a detection state. Applicable.

  Next, of the data stored in the storage unit 19, data stored for ensuring the safety of the machine operator will be described with reference to FIG. As shown in FIG. 4A, the storage unit 19 stores equipment arrangement information 19a, individual device size information 19b, and safety distance information 19c. The equipment arrangement information 19a is information indicating the arrangement of apparatuses in the electronic component mounting system 1, and as shown in FIG. 4B, by referring to the equipment arrangement information 19a, the apparatuses M1, M2, M3, and M4 , M5, M6, M7 are connected in this order. The individual device size information 19b is information indicating the size of each device. In the configuration example shown in FIG. 1, the width dimensions of the devices M1, M2, M3, M4, M6, and M7 are B1, and the width of only the device M5. It is specified by referring to the individual device size information 19b that the dimension is B2.

  The safety distance information 19c is information related to a safety distance that is defined in order to prevent an unsafe condition caused by an operator entering a part of the body into the apparatus. It is determined by selecting an appropriate numerical value according to the device type, the device operating state, etc. from the values defined in the safety distance for preventing the upper limb from reaching the area. For example, as shown in FIG. 4C, when the upper limb 25 is inserted into the apparatus from the outside of the apparatus through the opening 24a provided in the outer wall section 24, the upper limb 25 does not reach the danger area. Thus, the distance D with sufficient allowance is set as the safety distance. When a movable mechanism exists within the safe distance D, all the movable mechanisms within the safe distance D are subject to operation stop when the above-described unsafe state is detected.

  Next, with reference to FIGS. 5, 6, and 7, an apparatus operation stop process when an unsafe state is detected in the electronic component mounting system 1 will be described. First, an unsafe state is detected by any of the devices constituting the electronic component mounting system 1 (ST1). For example, when the open / close detection switch detects that the cover door 14 has been opened, an unsafe state detection signal is transmitted to the control unit 21 and further transmitted to the host computer 17 via the communication unit 20. . Here, as shown in FIG. 6, an example in which the cover door 14 is opened in the device M4 is shown, and an unsafe state detection signal is transmitted from the device M4 to the host computer 17.

  In response to this detection signal, the host system host computer 17 specifies a device whose operation should be stopped (ST2). This process is executed by the control unit 18 based on the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c stored in the storage unit 19. That is, by referring to the equipment arrangement information 19a, it is specified that the electronic component mounting system 1 has the equipment arrangement and the apparatus size as shown in FIG. 7, and the electronic apparatus mounting system 1 is attached to the apparatus M4 in which an unsafe state has occurred in this equipment arrangement. The device whose operation is to be stopped is specified based on the safety distance information 19c.

  Here, an example in which the safety distance D is larger than the device width B1 and smaller than the device width B2 is shown. In this example, the device M5 adjacent to the downstream side of the device M4 has the device width B2 that completely covers the safety distance D. Therefore, the device M4 is accessed only by stopping the operation of the device M5 on the downstream side. The operation of the movable mechanism existing within the danger range for the machine operator can be stopped. On the other hand, since the device width B1 of the device M3 adjacent to the upstream side of the device M4 is smaller than the safety distance D, the safety distance D cannot be completely covered only by stopping the operation of the device M3. Unless the apparatus M2 located upstream is also stopped, the operation within the danger range for the machine operator accessing the apparatus M4 is not stopped.

In such a case, the host system host computer 17 specifies the device M2, the device M3, and the device M5 as the devices that stop the operation accompanying the stop of the operation of the device M4 in which the unsafe state is detected. 18 sends an operation stop command to each of these devices (ST3). As a result, the operation is stopped in the device M4 in which the unsafe state is detected and the devices M2, M3, and M5 that are identified as the devices that stop the operation (ST4).

That is, the control unit 18 of the host system host computer 17 determines the equipment arrangement of the electronic component mounting system and the equipment based on the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c stored in the storage unit 19. The device size of the individual device in the array is specified, and part of the danger range defined by the range from the electronic component mounting device where the unsafe state is detected to the position separated by the safety distance D on the upstream side and the downstream side Alternatively, the electronic component mounting apparatus including all of the electronic component mounting apparatuses is specified as an electronic component mounting apparatus that should be stopped when the operation of the electronic component mounting apparatus in which the unsafe state is detected is stopped. This is a stop control processing unit that performs a control process for stopping. By performing such a stop control process, in the electronic component mounting system 1 in which the devices adjacent to the upstream and downstream sides are arranged very close to each other, the machine operator opens the cover door 14 for inspection work and opens the inside. Even when the upper limb is inserted into the device, the operation of all the devices within the reachable range of the upper limb is stopped. Therefore, there is no danger caused by touching the movable part of the adjacent device during operation with the hand.

  FIG. 8 shows an example in which the same stop control process is executed by the control function of the device in which the unsafe state has occurred. In this case, the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c are stored in the storage unit 22 of each device. When an unsafe state is detected in any of the devices (here, the device M4) constituting the electronic component mounting system 1 (ST11), the device M4 that has detected the unsafe state accompanies the operation stop of the device. Then, the device whose operation is to be stopped is specified (ST12).

  This process is executed by the control unit 21 based on the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c, and the operation is stopped in association with the device M4 in which the unsafe state has occurred by the same determination. The devices M2, M3, and M5 are specified as power devices, and the control unit 21 sends an operation stop command to each of these devices (ST13). Thereby, the operation is stopped in the device M4 in which the unsafe state is detected and the device M2, the device M3, and the device M5 that are identified as the devices that stop the operation (ST14).

  That is, in the embodiment shown in FIG. 8, the storage unit 22 of each device is a storage unit that stores equipment arrangement information 19a, individual device size information 19b, and information 19c related to the safety distance, and further, the control unit 21 of each device. Identifies the device to be stopped in conjunction with the stoppage of the operation of the device in which the unsafe state is detected based on the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c stored in the storage unit 22. The stop control processing unit performs control processing for stopping the operation of the identified device.

  Furthermore, FIG. 9 shows an example in which each device autonomously determines whether or not to stop when an unsafe state occurs. Also in this case, the equipment arrangement information 19a, the individual device size information 19b, and the safe distance information 19c are stored in the storage unit 22 of each device. When an unsafe state is detected by any of the devices (here, device M4) constituting electronic component mounting system 1 (ST21), detection that the unsafe state has been detected by control unit 21 of the device M4. The signal is sent to the other device via the communication line (ST22). Then, in each device that has received this detection signal, it is determined whether or not the device corresponds to a device whose operation should be stopped accompanying the device M4 in which the unsafe state has occurred (ST23).

This determination is executed by the control unit 21 of each device based on the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c. In this determination process, in the case of the conditions as shown in FIG. 7, the devices M2, M3, and M5 determine that the device corresponds to the device whose operation should be stopped accompanying the device M4. Thereby, the operation is stopped in the device M4 in which the unsafe state is detected and the corresponding device M2, the device M3, and the device M5 (S
T24).

  That is, also in the embodiment shown in FIG. 9, the storage unit 22 of each device is a storage unit that stores the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c. The control unit 21 of each device serves as a signal sending unit that sends a detection signal indicating that an unsafe state has been detected in the device based on the detection result of the unsafe state detecting unit. Furthermore, if the control part 21 of each apparatus receives the detection signal to the effect that the unsafe state has been detected from another apparatus constituting the electronic component mounting system 1, the equipment arrangement information 19a stored in the storage part 22, Based on the individual device size information 19b and the safety distance information 19c, it is determined whether or not the device corresponds to a device whose operation should be stopped along with the operation stop of the electronic component mounting device in which the unsafe state is detected. If it is determined that this is the case, the stop control processing unit performs a control process for stopping the operation of the apparatus.

  As described above, in the electronic component mounting system 1 shown in the present embodiment, the equipment arrangement information 19a, the individual device size information 19b, and the safety distance information 19c are stored, and any device has an unsafe state. If detected, on the basis of the stored equipment arrangement information 19a, individual device size information 19b, and safety distance information 19c, an apparatus that needs to be stopped among the upstream apparatus and the downstream apparatus adjacent to the apparatus. The system that identifies is adopted.

  As a result, even in the case of an electronic component mounting system that is configured by connecting a plurality of small-sized equipment having a width dimension of about 300 to 400 mm, and the equipment configuration is frequently changed to cope with a wide variety of products, when a machine trouble occurs At the time of inspection / confirmation, the apparatus belonging to the range corresponding to the required safety distance can be correctly identified and stopped, and the safety of the machine operator can be ensured appropriately.

  The electronic component mounting system and the electronic component mounting apparatus according to the present invention have an effect that it is possible to appropriately ensure the safety of a machine operator in inspection / confirmation work when a machine trouble occurs, and a plurality of devices are connected. This is useful in a configured electronic component mounting system.

The perspective view of the electronic component mounting system of one embodiment of this invention Structure explanatory drawing of the electronic component mounting apparatus which comprises the electronic component mounting system of one embodiment of this invention The block diagram which shows the structure of the control system of the electronic component mounting system of one embodiment of this invention Explanatory drawing of the information memorize | stored in the memory | storage part of the electronic component mounting system of one embodiment of this invention for safety ensuring The flowchart of the apparatus operation stop process at the time of the unsafe state detection in the electronic component mounting system of one embodiment of this invention The perspective view of the electronic component mounting system of one embodiment of this invention Explanatory drawing of the apparatus operation | movement stop process at the time of the unsafe state detection in the electronic component mounting system of one embodiment of this invention The flowchart of the apparatus operation stop process at the time of the unsafe state detection in the electronic component mounting system of one embodiment of this invention The flowchart of the apparatus operation stop process at the time of the unsafe state detection in the electronic component mounting system of one embodiment of this invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Electronic component mounting system 2 Base 5 Board | substrate conveyance part 6 Board | substrate 10 Mounting part 11 Recognition part 12 Side cover 13 Upper cover 14 Cover door 17 Host computer M1-M7 Electronic component mounting apparatus (electronic component mounting apparatus)

Claims (3)

An electronic component mounting system configured by connecting a plurality of electronic component mounting devices to manufacture a mounting substrate by mounting electronic components on a substrate,
The electronic component mounting apparatus has unsafe state detection means for detecting that an unsafe state has occurred for an operator who accesses the electronic component mounting apparatus,
The overall control means for controlling the plurality of electronic component mounting devices in an integrated manner includes facility arrangement information indicating an arrangement of the electronic component mounting devices, individual device size information indicating the size of each electronic component mounting device, and an operator In any of the electronic component mounting apparatus, a storage unit that stores information on a safety distance defined to prevent the unsafe state that occurs when a part of the body enters the apparatus. If the safety state is detected, the equipment arrangement of the electronic component mounting system and the equipment size of the individual equipment in the equipment arrangement are specified based on the equipment arrangement information, the individual equipment size information and the information on the safety distance, and the It is consistent with the danger range defined in the range from the electronic component mounting device where the safety state is detected to the position separated by the safety distance upstream and downstream. Or electronic component mounting apparatus that includes all, identified as an electronic component mounting apparatus to be deactivated in association with the operation stop of the electronic component mounting apparatus unsafe condition is detected, the electronic component mounting identified An electronic component mounting system, comprising: a stop control processing unit that performs a control process for stopping the operation of the apparatus. An electronic component mounting apparatus used in an electronic component mounting system for manufacturing a mounting substrate by mounting an electronic component on a substrate,
Unsafe state detection means for detecting that an unsafe state has occurred for an operator accessing the electronic component mounting apparatus, facility array information indicating an array of electronic component mounting apparatuses in the electronic component mounting system, and each electronic A storage for storing individual device size information indicating the size of the component mounting device and information related to a safety distance defined to prevent the unsafe state that occurs when an operator enters a part of the body into the device. And the equipment arrangement of the electronic component mounting system and the equipment arrangement based on the equipment arrangement information, the individual apparatus size information and the information on the safety distance if the unsafe state is detected in the electronic component mounting apparatus. The device size of the individual device is specified, and the upstream side and the downstream side from the electronic component mounting device where the unsafe state is detected The electronic component mounting apparatus that includes some or all the dangerous range defined by a range of up to the safety distance separated by position, in association with the operation stop of the electronic component mounting apparatus unsafe condition is detected operation identified as electronic component mounting apparatus to stop, the electronic component mounting apparatus characterized by comprising a stop control processing unit for controlling processing for stopping the operation of a particular electronic component mounting apparatus. An electronic component mounting apparatus used in an electronic component mounting system for manufacturing a mounting substrate by mounting an electronic component on a substrate,
Unsafe state detection means for detecting that an unsafe state has occurred for an operator accessing the electronic component mounting apparatus, facility array information indicating an array of electronic component mounting apparatuses in the electronic component mounting system, and each electronic A storage for storing individual device size information indicating the size of the component mounting device and information related to a safety distance defined to prevent the unsafe state that occurs when an operator enters a part of the body into the device. And a signal sending means for sending a detection signal indicating that an unsafe state has been detected in the electronic component mounting apparatus based on the detection result of the unsafe state detecting means, and the other constituting the electronic component mounting system If the detection signal is received from the electronic component mounting apparatus, the equipment arrangement information, the individual apparatus size information, and the safety distance information are used. There are, to identify the device size of individual devices in equipment arrangement and this equipment arrangement of an electronic component mounting system, said safety distance apart positions upstream and downstream from the electronic component mounting apparatus unsafe condition is detected A part or all of the dangerous range defined in the range up to and including the electronic component mounting apparatus that should be stopped in conjunction with the stop of the operation of the electronic component mounting apparatus in which the unsafe state is detected An electronic device comprising: a stop control processing unit that determines whether or not an electronic component mounting apparatus is applicable, and performs control processing to stop the operation of the electronic component mounting apparatus if it is determined to be applicable Component mounting equipment.

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