| 摘要 |
PROBLEM TO BE SOLVED: To accurately convey a circuit board up to a target stop position by controlling a conveyer.SOLUTION: A board conveyer control system includes: imaging means for imaging a range which is a partial range of a circuit board on a conveyer and includes a front edge and a rear edge in a conveying direction of the circuit board; edge specification means for specifying at least one straight portion of the front edge and one straight portion of the rear edge from an image captured by the imaging means; position specification means which when a distance between the specified straight portion of the front edge and the specified straight portion of the rear edge coincides with a programmed dimension of the circuit board, specifies a present position of the circuit board by using at least one of the straight portions; and command means for applying an operation command to the conveyer on the basis of a relative position between the specified present position of the circuit board and the target stop position. |
