Abstract: A suction position adjustment device of a component mounter which includes a head having multiple pickup members and that executes simultaneous suction control for substantially simultaneously picking up multiple components with the multiple pickup members by moving the head to a target position that is determined to locate the multiple pickup members on the multiple components supplied from multiple feeders to a supply position. The suction position adjustment device includes an imaging device configured to image the supply position of the feeder from above, a display device, and a control device. The control device configured to control the imaging device so that an upper surface, at the supply position, in the multiple feeders of adjustment targets is captured and display, on the display device, captured multiple upper surface images and multiple pointers superimposed on the multiple upper surface images, when the target position is adjusted.

Abstract: A behavior monitoring system includes a detection section, a determination section, and a power control section. The detection section includes an opening/closing detection sensor corresponding to opening and closing of a door of any room of a residence, and a human detection sensor provided in each room and configured to detect presence/absence of a human. The determination section determines, based on detection of opening and closing of a door of any room of the residence by a corresponding opening/closing detection sensor and detection of a human by a human detection sensor provided in the room, that a monitoring target person is present in the room. The power control section switches, in a case where a room in which the monitoring target person is present is determined, a mode of a detection section provided in a room other than the room in which the monitoring target person is present from a normal mode to a power saving mode.

Abstract: A component supply method of supplying components scattered on a stage, includes a storage step of storing position information indicating a position of a component, posture information indicating a posture of the component, and number information indicating the number of components based on imaging data of the components scattered on the stage, and a holding step of holding the components scattered on the stage with a holding tool based on the position information and the posture information stored in the storage step.

Abstract: A tape feeder including: an angle sensor configured to detect a final angle of the sprocket at a point in time at which interruption of power supply to the tape feeder is detected, and a current angle of the sprocket at a point in time at which resumption of power supply to the tape feeder is detected; and a control device configured to, when resumption of power supply to the tape feeder is detected, set a target angle of the sprocket based on the final angle, and perform control to rotate the sprocket from the current angle to the target angle so as to convey the carrier tape to a predetermined position.

Abstract: A component mounter includes a state recognition section configured to recognize a supply state of a component in a supply area based on a feature amount including at least one of a shape and an angle of each of multiple feature portions in image data on which image processing has been executed. The state recognition section determines whether one or more candidate feature portions included in a search range belong to an identical component together with a reference feature portion based on one of feature amounts of the candidate feature portion and a positional relationship between the reference feature portion and the candidate feature portion.

Abstract: An article transport system includes a station group, a first communication device, and a determination section. In the station group, multiple stations capable of sending out and receiving an article, which is used in a board work machine performing a predetermined board work on a board, are arranged side by side. The first communication device includes a first communication section, which is provided in a transport vehicle capable of sending out and receiving the article between the transport vehicle and a predetermined station among the multiple stations, and a second communication section, which is provided in each of the multiple stations.

Abstract: A display device includes a control section to change a size of an image of a board and to display the image on a display section. The image includes one or multiple first portions belonging to a first classification and one or multiple second portions belonging to a second classification different from the first classification. The control section displays the image including the first portion and the second portion on the display section in a case where the size of the image to be displayed on the display section is larger than a predetermined value, and displays the image including the first portion but not including the second portion on the display section in a case where the size of the image to be displayed on the display section is smaller than the predetermined value.

Abstract: A work robot sequentially holds multiple workpieces supplied to a supply area and moves the held workpieces to a work area. The work robot includes an image-capturing device configured to capture images of the multiple workpieces supplied to the supply area in random orientations and positions, an image processing device configured to recognize multiple workpiece regions from the images captured by the image-capturing device, obtain an area and a position of each of the recognized multiple workpiece regions, and obtain a distance between each workpiece region and the work area or the work robot, and a control device configured to determine a holding order of the workpiece based on the areas of the multiple workpiece regions and the distance between each workpiece region and the work area or the work robot as obtained by the image processing device.

Abstract: In a job switching method, when switching jobs, a first job switching is performed for a first mounting machine group from the most upstream mounting machine to a predetermined downstream mounting machine among multiple mounting machines constituting a mounting line, and a second job switching is performed for a second mounting machine group located downstream from the predetermined mounting machine. In the first job switching, jobs are switched so that production of a board of a second type is started after production of a board of a first type is completed in all the mounting machines in the first mounting machine group and a setup change is completed at least in a specific mounting machine in the first mounting machine group.

Abstract: As described above, three-dimensional printer 10 includes inkjet head 200 configured to eject ink, head tank 210 configured to store the ink to be supplied to inkjet head 200, ink tank 220 configured to store the ink to be supplied into head tank 210, pipe 230 that connects head tank 210 and ink tank 220, vacuum pump 242 configured to generate a high negative pressure, first pressure line 271 that connects head tank 210 and vacuum pump 242, and controller 110 configured to, when supplying the ink from ink tank 220 into head tank 210 via pipe 230, cause the high negative pressure generated by vacuum pump 242 to be applied to head tank 210 via first pressure line 271.

Abstract: A component notification device includes a determination section and a notification section. When a component container accommodating a component to be mounted on a board is exposed to the atmosphere, the determination section determines whether the component accommodated in the component container is a management target component requiring humidity management. When the determination section determines that the component is the management target component, the notification section notifies the presence of the management target component through at least one of visual, auditory, and tactile senses of a worker.

Abstract: A trace assistance device includes a memory section, an acquisition section, and an output section. The memory section stores a manipulation log and an operation log. When a predetermined trigger event occurs during the board work, the acquisition section acquires at least one target manipulation history related to the trigger event, a target operation history associated with the target manipulation history, a comparison manipulation history that is the same as or similar to the target manipulation history, and a comparison operation history associated with the comparison manipulation history from the manipulation log and the operation log stored in the memory device. The output section is configured to output an operation of the board production line recorded in the target operation history and an operation of the board production line recorded in the comparison operation history, which are acquired by the acquisition section, in a comparable manner.

Abstract: A parts supply apparatus includes multiple parts containers configured to accommodate multiple parts, and a stage. The multiple parts containers are attached to the stage, and the multiple parts are scattered on the stage from the multiple parts containers.

Abstract: An assistance device that assists a care receiver in standing up, includes: a first arm extending upward from a base; a second arm provided on the first arm and swinging around a first_horizontal axis; a support member provided on the second arm; a first and second covers respectively provided on the first and second arms and covering at least a part of the first and second arms respectively; and a third cover configured to be swingable around a second horizontal axis is swingably attached to the first arm or the first cover and is slidably attached to the second arm or the second cover, alternatively the third cover is swingably attached to the second arm or the second cover and is slidably attached to the first arm or the first cover.

Abstract: A bending device to bend leads of a component one by one in the same direction at different timings. The bending device including a support block below the component that is movable in a vertical direction; a pair of support members fixed to the support block, the pair of support members contacting and supporting the leads of the component from below; a pair of clamp arms swingably held to the support block, the pair of clamp arms contacting and clamping the leads of the component from above; and a pair of bending rollers arranged above the leads of the component that bend the leads at the different timings.

Abstract: Accommodating rack 51 is used in a printing device including a printing section that performs a printing process of viscous fluid on a processing object using a screen mask, and accommodates, in a shelf shape, a replacement frame including a support portion that supports a replacement member used in the printing device and a frame-side stopper. The accommodating rack includes an accommodating section configured to accommodate the replacement frame, a guide section configured to support the replacement frame and guide the replacement frame between the accommodating section and an outside, and a rack-side stopper protruding toward an inside of the frame from a reference outer surface of the replacement frame and engaging with the frame-side stopper to restrict removal of the replacement frame in a pulled-out state in which the replacement frame is pulled out from the accommodating rack.

Abstract: There is a component mounter of the present disclosure for collecting a component accommodated in a tray supplied from a tray unit and mounting the component on a board, including: a head configured to hold multiple suction nozzles capable of collecting the component; a first nozzle lifting and lowering device configured to vertically move a suction nozzle at a predetermined position of the head with respect to the head; a second nozzle lifting and lowering device configured to vertically move a suction nozzle at a position different from the predetermined position of the head with respect to the head; a head lifting and lowering device configured to vertically move the head; and a head moving device configured to move the head in a horizontal direction together with the head lifting and lowering device.

Abstract: A picking guidance system for guiding a worker in picking of a member includes an information acquisition section configured to acquire information of a member allocated to a production job in a production area and location information related to a location of the member, and a guidance output section configured to generate and output picking guidance for causing the worker to pick up the member allocated to the production job as a picking target from a storage area of the member. When the picking guidance is generated, in a case where the member that is the picking target includes a member whose location information indicates an area different from the storage area, the guidance output section shows information indicating that picking of the member has been completed and includes the member in the picking guidance.

Abstract: A component mounting machine includes a nozzle, a head, an XY movement mechanism, a board conveyance device, and a control device. A component mounting position setting section sets a component mounting position which is a position in an X direction and a Y direction at which a component is to be mounted. A component mounting height setting section sets a component mounting height which is a position in a Z direction at which the component is to be mounted. The mounting position correction section corrects the component mounting position of the component set by the component mounting position setting section with a first correction value that varies according to the component mounting height of the component set by the component mounting height setting section. The XY movement mechanism drive section drives the XY movement mechanism based on the component mounting position corrected by the mounting position correction section.

Abstract: A management system includes multiple autonomous moving bodies existing in a predetermined area, and a management device configured to manage the multiple autonomous moving bodies, in which each of the multiple autonomous moving bodies is configured to communicate with both the management device and other autonomous moving bodies, the management device is configured to attempt to transmit a specific instruction for a first autonomous moving body to each of the multiple autonomous moving bodies, when a second autonomous moving body receives the specific instruction from the management device, transmit an instruction corresponding to the specific instruction received from the management device to the first autonomous moving body, and when receiving the instruction corresponding to the specific instruction from the second autonomous moving body, the first autonomous moving executes processing according to the instruction corresponding to the specific instruction received from the second autonomous moving body.