Fuji Machine Mfg. Co., Ltd.

Fuji Corporation

Fuji Machine Mfg., Ltd.

Toshiya Ito

Shinsuke Suhara

Hirokazu Koike

Jun Iisaka

Shigeto Oyama

Toshinori Shimizu

Masaki Murai

Toshihiko Yamasaki

Mitsutaka Inagaki

Yusuke Tsuchiya

Masashi Hayakawa

Satoshi Shioya

A component mounting device includes a heater unit which heats along a range which is narrower than a movement range of a head and which is a partial length of a board, in which the head is controlled to mount components onto the board using a heating range of the heater as a mounting range, the board is conveyed to shift the mounting range every time mounting of components in the mounting range is completed such that an unmounted range in which components are not mounted on the board becomes the mounting range, and components are mounted in a new mounting range.

Component mounting device

A mounting system which mounts an LED element on a board and mounts a lens so as to cover the LED element, in which control devices which control operations of operating machines include an LED element mounting unit which mounts the LED element in a predetermined mounting position, a deviation amount acquisition unit which acquires a deviation amount between a mounting position and the predetermined mounting position of the LED element, a first lens mounting unit which mounts the lens on the board using a position of the LED element mounted on the board as a reference, when the deviation amount is smaller than a threshold value, and a second lens mounting unit which mounts the lens in a preset position on the board, regardless of the position of the LED element mounted on the board, when the deviation amount is equal to or greater than the threshold value.

Mounting system

An electric-component mounting system wherein a determining device is operated for presently required operations of working devices disposed on a common main body, to determine a cycle-time-determinant working device which determines a cycle time of the system such that the cycle time is determined by a required operating time of the cycle-time-determinant working device as calculated when the presently required operation is performed at predetermined maximum acceleration and deceleration values or a predetermined maximum operating speed, and a slowdown device determines actual acceleration and deceleration values or an actual operating speed of each of non-cycle-time-determinant working device, so as to be lower than the predetermined maximum acceleration and deceleration values or operating speed thereof, such that the presently required operation of each non-cycle-time-determinant working device can be completed within the cycle time determined by the cycle-time-determinant working device.

Electric-component mounting system

An electric-component mounting system including a component-holding device for holding an electric component, a board-supporting device for supporting a printed-wiring board on which the electric component is mounted, a first relative-movement device operable to move the component-holding device and the board-supporting device relative to each other in a first direction parallel to a surface of the board supported by the board-supporting device, a second relative-movement device operable to move the component-holding device and the board-supporting device relative to each other in a second direction which intersects the surface of the board; and a control device including a positioning portion operable to select one of a plurality of different control targets which is used for the first relative-movement device to establish a predetermined relative position between the component-holding device and the board-supporting device, and wherein the positioning portion selects one of the different control targets, depending upon a pattern of control of an operating speed of the first relative-movement device.

Electric-component mounting system for mounting electric component on a circuit substrate

In an electric-component mounting system including an illuminating device including a light source which emits a light for illuminating an object, a camera which takes an image of the object, and a processing and controlling device which includes a data processing portion that processes image data representing the image of the object taken by the camera, at least one of the camera and the illuminating device includes a brightness controlling device which controls a brightness of an image taken by the camera, and the processing and controlling device includes a brightness detecting portion which detects a brightness of at least a portion of the image of the object taken by the camera, and a control-parameter varying portion which varies, based on the brightness detected by the brightness detecting portion, at least one control parameter of the brightness controlling device so that a brightness of at least a portion of an image taken by the camera is equal to a preset brightness.

A mounting system for an electric component operates by transferring the electric component from a component supply device to a suction nozzle of a component-holding head on a circuit substrate. A relative position between a sucking surface of the suction nozzle and an axis of rotation of the component-holding head is obtained. A component-holding head and the component supply device are moved relative to each other on the basis of the obtained relative position, so as to minimize an error of relative positioning between the sucking surface and a predetermined sucking position of the electric component positioned at the component-supply portion. The head and the component supply device are then moved toward each other, for transferring the electronic components from the component supply device to the suction nozzle.

Growing community of inventors

Nishio, Japan

Toshiya Ito