Fuji Corporation

Fuji Machine Mfg. Co., Ltd.

Jun Iisaka

Shigeto Oyama

Hidetoshi Ito

Hidetoshi Kawai

Takeshi Kondo

Mitsuaki Kato

Kenzo Ishikawa

Ritsuo Hirukawa

Atsushi Torii

Yusuke Yamakage

Shingo Fujimura

Michinaga Onishi

Mizuho Nozawa

Hideya Kuroda

Masahiro Kondo

Hiroyoshi Sugita

Keita Tanaka

Tsuyoshi Mizukoshi

Kazuhiro Kusunoki

Yasunori Kamegai

Norio Hosoi

Toshihiro Kondo

Koji Shimizu

Shoji Fukakusa

Ryo Nagata

Takayuki Mizuno

Haruna Narita

Rie Kito

Naohiro Kato

Kuniyasu Nakane

Toshiya Ito

Tomokatsu Kubota

Mitsuhiro Hashimoto

Seiichi Teraoka

Kazuma Hattori

Kuniaki Tsuge

Keisuke Nagiri

Masahiro Tanizaki

Tadashi Yamamoto

Kawai Hidetoshi

A mounting head is configured to be detachably attached to a mounting device main body. This mounting head includes a storage section having multiple storage areas, and a storage control section configured to acquire multiple operation data relating to an operation of the mounting head individually at different timings and store the multiple operation data individually in the multiple storage areas in such a state that the mounting head is attached to the mounting device main body.

Mounting head, method for storing operation data for mounting head, and component mounting device

A component mounting system includes a head to revolve multiple suction nozzles in a circumferential direction, a lifting and lowering device configured to lift and lower a suction nozzle at a predetermined revolving position, a storage device configured to store any one of multiple pieces of directionality information in association with identification information of the suction nozzle, and a control device configured to acquire corresponding directionality information from the storage device based on the acquired identification information of the suction nozzle and to perform pickup of the component supplied from the component supply device at the spinning position in accordance with the directionality information.

Component mounting system

A component mounting machine, including a component transfer device, having a component mounting tool configured to collect and mount a component, a mounting head configured to hold the component mounting tool, and a head driving mechanism configured to horizontally drive the mounting head, which performs a mounting work of mounting the component collected from a component supply device on a predetermined coordinate position of a board carried in and positioned by a board conveyance device, and a control device configured to control the mounting work, and configured to implement a thermal correction process for reducing an influence on mounting accuracy of the component, of which influence being caused by thermal deformation due to a temperature change in at least one of the head driving mechanism and the mounting head.

Component mounting machine

A mounting device comprises: a mounting head having multiple pickup members configured to pick up components; a mounting control section configured to cause a second component to be picked up later when a first component, held by the mounting head at a predetermined height, and the second component, held by the mounting head at a lowered position lower than the predetermined height, are picked up with the mounting head; the mounting control section being configured to cause the second component to be released earlier when the mounting head, having picked up the first component and the second component, releases a component.

Mounting device, information processing device, mounting method, and information processing method

It is an object of the present invention to provide a production system and a control method for the production system that can suppress erroneous mounting when a tape feeder is shared and used even when latest tape feeder information is not shared among multiple production lines in a production system having multiple production lines. Information that matches the tape feeder database stored by the line management device is stored in the tape feeder. When the tape feeder is mounted on the mounting machine, the information stored in the tape feeder is read, and when it is determined that the information does not match the tape feeder database, mounting of the electronic component supplied from the tape feeder is stopped.

Production system and production system control method

A component mounting machine includes a head including multiple nozzles; a negative pressure supply device supplying negative pressure from a negative pressure source individually to suction openings of the multiple nozzles; a raising and lowering device to individually raise and lower the multiple nozzles; and a control device performing a first pickup operation of controlling the raising and lowering device to lower one of the nozzles and controlling the negative pressure supply device to supply negative pressure to pick up the component using the suction opening of that nozzle, and a second pickup operation of controlling the raising and lowering device to lower multiple of the nozzles simultaneously and controlling the negative pressure supply device to supply negative pressure to the suction openings of those multiple nozzles to pick up the components simultaneously using the suction openings of those multiple nozzles.

A component mounting device includes multiple selector valves corresponding individually to multiple holders disposed on a rotary head and switching between making and breaking communication between a corresponding holder flow path and a negative pressure source, and valve driving devices driving selector valves corresponding to holders, among the multiple holders, located in predetermined revolving positions. The component mounting device executes a negative pressure recovery operation when a suction error has occurred in which the component is not held by suction to the nozzle after suction operation. When a suction error occurs at the nozzle held by the holder, the component mounting device performs the negative pressure recovery operation by waiting for the holder to be rotated to a predetermined revolving position and drives the selector valve corresponding to the holder using the valve driving device to cut off communication between the holder flow path and the negative pressure source.

Component mounting device

A component mounting machine includes multiple component supplying devices, a head, a head moving device, and a nozzle lifting and lowering device. The component supplying device feeds out a component to a component supply position. The head includes multiple nozzles configured to suction a component. The head moving device moves the head to cause the nozzles to face the respective component supply positions with two or more thereof. The nozzle lifting and lowering device lifts and lowers the nozzle located to face the component supply positions. In positioning the nozzles to face the respective component supply positions, the head is moved so as to prioritize a positional correction of a nozzle facing a smallest sized component over positional corrections of the other nozzles, and in this state, the nozzles facing the respective component supply positions are lifted and lowered simultaneously to suction corresponding components.

Component mounting machine, component suctioning method, nozzle disposing method and method for disposing component supplying device

A component mounting machine including a component supply device to supply a component to a supply position; a component transfer device to use a component mounting tool to pick up the component from the supply position and mount the component on a board; a component detecting section to detect whether the component is present at the supply position before or while the component is being picked up by the component mounting tool; a holding detecting section to detect whether the component mounting tool is holding the component following pickup; and a remaining detecting section to detect whether the component remains at the supply position in a case in which it is detected by the holding detecting section that the component is not being held by the component mounting tool; and a dropped determining section to determine whether the component has dropped.

Component mounting machine and method for determining dropping of component

A mounting device for executing a mounting process of mounting a component on a board includes: a mounting head that includes at least one pickup section for picking up the component and moves the picked up component; a storage section configured to store at least a first correction value determined at a first position on XYZ axes on which the mounting head works and a second correction value determined at a second position different from the first position; and a control section configured to execute the mounting process by using the first correction value and/or the second correction value stored in the storage section.

Mounting device and mounting method

Each of multiple component mounting machines constituting a component mounting line is configured to switch between a production mode in which a component is mounted on a circuit board that has been conveyed in and then conveyed out, a mounting accuracy measurement mode in which a mounting accuracy measurement component is mounted at a predetermined position on a mounting accuracy measurement board and the mounting accuracy is measured, and a pass mode in which a component is conveyed out without being mounted on the board conveyed in. When the control mode of two or more component mounters among the multiple component mounting machines is the mounting accuracy measurement mode, the mounting accuracy is measured by conveying the mounting accuracy measurement board along the board conveyance path, and the two or more component mounting machines sequentially use the mounting accuracy measurement board to measure the mounting accuracy.

Mounting accuracy measurement system for component mounting line, and mounting accuracy measurement method

The measurement position determination device of the present disclosure is a measurement position determination device for determining a measurement position on a board, the measurement position being for measuring height of the board on which on which a component is mounted, and includes a measurement position determination section for acquiring one or more scheduled mounting positions of the component on the board at the time of measuring the board height and determining at least one of the acquired scheduled mounting positions as the measurement position of the board height.

Measurement position determination device

A component mounting machine including a component supply device to supply a component to a supply position; a component transfer device to pick up the component from the supply position and mount the component on a board; a component detecting section to detect whether the component is present at the supply position before or while the component is being picked up by the component mounting tool; a holding detecting section to detect whether the component mounting tool is holding the component following pickup; and a retry performing section to determine whether to perform a retry operation of attempting to pick up the component again using the component mounting tool based on a detection result of the component detecting section and a detection result of the holding detecting section, and to perform the retry operation in accordance with a result of the determining of whether to perform the retry operation.

Component mounting machine and retry method for picking up components

Component mounting line includes multiple component mounting machines arranged along a conveyance direction of a board, feeder storage container that stores multiple feeders that are attachable and detachable to component mounting machine, and exchanging robot capable of exchanging feeder between feeder storage container and each of the component mounting machines, in which feeder storage container is installed in the same arrangement as the multiple component mounting machines, and exchanging robot moves along the conveyance direction of the board and exchanges feeder. Accordingly, regardless of which of the component mounting machines feeder is used in, replenishment and collection may be performed in feeder storage container, so that an operator can easily replenish and collect feeder.

Component mounting line

A component mounting machine including a head unit that has a head main body configured to hold multiple pickup members each capable of picking up a component at a predetermined interval along a predetermined circumference and to be capable of rotating forward and reverse directions; a moving device configured to move the head unit; a lifting and lowering device configured to lift and lower a pickup member; a component supply device configured to be capable of supplying the component to the pickup member; and a control device configured to control those described above. The control device performs a control such that the pickup members pick up the components supplied by the component supply device, and each component is mounted on a board after a completion of the pickup, while performing an operation of rotating the head main body and an operation of moving the head unit together.

Growing community of inventors

Nisshin, Japan

Jun Iisaka