Automatic assembling machine for assembling component for substrate

An automatic assembling machine for assembling component for substrate comprises the following components: a door frame arm which is provided with a first assembly head and a second assembly head thatcan move in the X direction and is used for assembling component to the substrate in the assembling area; a door frame guider, wherein the door frame arm can move in the gamma direction along the door frame guider; a first transferring channel and a second transferring channel of the transferring substrate, which extend in the Y direction parallelly; a first feeding area and a second feeding areafor providing components, the first feeding area is adjacent with the first transferring channel directly, the second feeding area is adjacent with the second transferring channel directly; and a control unit which is configured and designed so that the automatic assembling machine can be operated with a synchronous assembling mode. Under the assembling mode, in the period when a first substrateon the first transferring c