Patent ID: 8881383
Filing Date: 2014-11-11
Classification: H05K,Y10S,Y10T

Abstract:
1. A component mounting device, comprising: a first board conveying mechanism and a second board conveying mechanism which convey boards delivered from an upstream device in a board conveying direction, and have board holding parts which position and hold the boards, respectively; a first component supplying part and a second component supplying part which are provided respectively beside the first board conveying mechanism and the second board conveying mechanism and supply components to be mounted on the boards; a first component mounting mechanism and a second component mounting mechanism which take out the components with mounting heads from the first component supplying part and the second component supplying part which are provided respectively in accordance with the first board conveying mechanism and the second board conveying mechanism and mount on the boards which are held by a board holding part of the first board conveying mechanism and a board holding part of the second board conveying mechanism; and a mounting controlling part which controls a first mounting lane composed of the first board conveying mechanism, the first component supplying part and the first component mounting mechanism and a second mounting lane composed of the second board conveying mechanism, the second component supplying part and the second component mounting mechanism, based on mounting data stored in a storage part; wherein the mounting data contains a first mounting data corresponding to a first operation mode in which any one of the component mounting mechanisms performs component mounting operations only on the boards which are held by the board holding part of the board conveying mechanism corresponding to the any one of the component mounting mechanisms, and a second mounting data which correspond to a second operation mode in which any one of the component mounting mechanisms performs component mounting operations on the boards which are held by the board holding parts of both the first board conveying mechanism and the second board conveying mechanism, and a first limited movable area and a second limited movable area which respectively indicate areas in which movements of the mounting heads in the horizontal direction in the first mounting lane and the second mounting lane are permitted are set as different areas in accordance with the first operation mode and the second operation mode, respectively, in the first mounting data and the second mounting data, wherein the first limited movable area is set as a movable area sufficient for the mounting head of the first component mounting mechanism to cover a whole area of the board which is held at the board holding part of the first board conveying mechanism in the first operation mode and as a movable area sufficient for the mounting head of the second component mounting mechanism to cover the whole area of the board which is held at the board holding part of the second board conveying mechanism in the first operation mode, and the second limited movable area is set as a movable area sufficient for the mounting head of the first component mounting mechanism to cover the whole area of the board which is held at the board holding part of any one of the first board conveying mechanism and the second board conveying mechanism in the second operation mode and as a movable area sufficient for the mounting head of the second component mounting mechanism to cover the whole area of the board which is held at the board holding part of any one of the first board conveying mechanism and the second board conveying mechanism in the second operation mode.