摘要:
In a component mounting work area, two electronic circuit boards are placed in a zigzag manner and components are mounted independently on each board. Two sets of working drive units, board conveying/holding devices, recognition cameras and so forth are also arranged in the work area. The board conveying/holding devices for holding boards are moved to positions close to component feed units, and components are mounted in respective mounting areas.
摘要:
A component mounting apparatus is provided with a board holding device for holding a board at a board holding position, a first mounting head for holding and taking out a component fed from a first component feeding position and mounting the component on the board held at the board holding position, a second mounting head for holding and taking out the component fed from a second component feeding position and mounting the component on the held board, and a component feeding device having a wafer holding table for holding a wafer on which the respective components are fed so that the wafer holding table can be moved reciprocationally between the first component feeding position and the second component feeding position.
摘要:
In a component placement recognition mark recognizing device for recognizing recognition marks for component placement that are provided corresponding to component placement positions where components are to be placed in a plurality of partition areas on a board. The device has a recognition camera for recognizing the recognition marks straightly disposed in the plurality of areas and a moving device for running the recognition camera at a generally uniform velocity in a deposition direction in which the recognition marks are straightly disposed. The recognition marks are recognized with use of the recognition camera while the recognition camera is run by the moving device.
摘要:
In a component mounting work area, two electronic circuit boards are placed in a zigzag manner and components are mounted independently on each board. Two sets of working their drive units, board conveying/holding devices recognition cameras and so forth are also arranged. The board conveying/holding devices for holding boards are moved to positions close to component feed units, and components are mounted in respective mounting areas.
摘要:
A component installing device comprises: a tray component supply section (8) having a plurality of conjointly provided tray component supply mechanisms (7) for moving selected trays (4) from a storage position (5) to a component supply position (6), according to need, thereby providing the components (2) accommodated therein for use; and a cassette component supply section (13) having a plurality of mutually aligned component supply cassettes (12) for carrying components in a tape cassette or a bulk cassette, and transporting said components to a component supply position (11), one at a time, thereby providing said components for use. Components (2) accommodated in the respective trays (4) located at the component supply positions (6) of the respective tray component supply mechanisms (7) in the tray component supply section (8), and components (2) transported to the component supply positions (11) of the respective component supply cassettes (12) in the cassette component supply section (13), are variously handled and installed at prescribed positions on a circuit board (1) by means of an installing head (21).
摘要:
A slide-type solvent transfer unit is used, and a plurality of nozzles at a head part which suck and hold components are moved down simultaneously to transfer flux to electronic components. In comparison with an electronic component mounting method including a transfer operation whereby nozzles are lowered one by one by a conventional electronic component mounting apparatus equipped with a rotary type solvent transfer unit, the time required for moving the nozzles up and down is shortened and a total cycle time is reduced, so that production efficiency is improved.
摘要:
The safety device includes an opening/closing cover which isolates a takeout part and an accommodating part of a component feeder unit from each other and which has a sensor for detecting a closed state. The component feeder unit includes the component accommodating part, a feed-out part and the takeout part, and sensors for transmission through voids common to the plurality of set component feeder units. Upon a detection by any one of the sensors during the operation of the machine, the machine is halted. For replacement of the component feeder units, a changeover switch is pressed, by which the detecting function is paused for a specified time period. Thus, a safety device which allows the component feeder units to be replaced even during the operation of the machine can be obtained.
摘要:
A solvent transfer unit is made a slide type and a plurality of nozzles at a head part which suck and hold components are moved down simultaneously to transfer the flux to electronic components. In comparison with an electronic component mounting method including a transfer operation whereby nozzles are lowered one by one by a conventional electronic component mounting apparatus equipped with a rotary type solvent transfer unit, a time for moving the nozzles up, down is shortened and a total cycle time is reduced, so that production efficiency is improved.
摘要:
A semiconductor chip-supply apparatus includes a sucking member, provided below an adhesive sheet, for sucking the adhesive sheet thereto, thus holding the adhesive sheet thereon. A semiconductor chip is bonded to an upper face of the adhesive sheet, which is positioned below the semiconductor chip. A push-up needle has a tip thereof positioned in a vicinity of a lower face of the adhesive sheet. A driving mechanism moves the sucking member and the adhesive sheet sucked thereto and held by the sucking member downward relatively to the push-up needle. A sucking collet for sucking and transporting the semiconductor chip separated from the adhesive sheet by a push-up operation of the push-up needle moves upward relatively to the sucking member and the adhesive sheet, the operation being caused by the downward movement of the sucking member and the adhesive sheet, which is caused by the driving mechanism.
摘要:
A terminal component bonding apparatus is provided that has a stage for supporting a board having terminal components thereon, supporting the board. A pressure tool with a heater is set in a movable manner in a vertical direction above the stage so as to bond the terminal components to the board with heat and pressure. A shockless sheet is disposed along a lower surface of the pressure tool, and a pressing plate for terminal components is arranged along a lower surface of the shockless sheet and is made of a plate of a thermal expansion coefficient lower than that of the shockless sheet.