Patent application number | Description | Published |
20080201940 | APPARATUS AND METHOD FOR MOUNTING ELECTRONIC COMPONENT - The invention prevents reduction of a pickup rate even when a storage tape in use and a new storage tape are connected to each other with a connection tape. A component recognition camera takes an image of an electronic component held by a suction nozzle, and a recognition processing device performs recognition processing. When a positional shifting amount calculated by CPU based on the recognition processing result is more than α, a board recognition camera takes an image of a storage portion of a storage tape storing a next electronic component to be picked up. When a positional shifting amount of the storage portion calculated based on the recognition processing result is more than β, the CPU enables seam passage processing. Based on the image taking of the storage portion by the board recognition camera and the recognition processing by the recognition processing device which are performed each time the storage tape is fed N times, the CPU controls correction of a pickup position. | 08-28-2008 |
20090031559 | ELECTRONIC COMPONENT MOUNTING APPARATUS AND METHOD OF MOUNTING ELECTRONIC COMPONENTS - The invention is directed to manufacturing a divided board without wasting an electronic component by judging whether or not a shortage of electronic components of a given type to be mounted on divided board portions will occur during the mounting before mounting electronic components on the divided board. A printed board having three board portions is carried onto an XY table from a supply conveyer and positioned by positioning means. Then, for each of component feeding units, a CPU judges whether or not the number of remaining electronic components is smaller than the number of necessary electronic components for manufacturing all the divided board portions. When the number is judged smaller, for example, when the number of remaining electronic components of Fdr. No. “102” is judged to be two that is less than three, the CPU calculates that the number of manufacturable divided board portions is two. The CPU then decides that the divided board portions on the left side and in the middle are to be manufactured, adds “S” to a skip code space of a step number | 02-05-2009 |
20090119912 | ELECTRONIC COMPONENT MOUNTING APPARATUS - This invention is directed to prevention of reduction of a pickup rate of an electronic component when a component feeding unit is dismounted from a feeder base and mounted back thereon. A CPU sends a feeding command to a component feeding unit feeding an electronic component belonging to a first step number, and drives a servomotor and a drive motor of the feeding unit to perform a component feeding operation and so on. After then, when the CPU judges that the feeding unit is dismounted from the feeder base and mounted back thereon, the CPU drives a X axis drive motor and a Y axis drive motor to move a board recognition camera to the pickup position of the feeding unit, the camera takes an image of a storage portion of a storage tape, and a recognition processing device performs recognition processing to the image. A correction value based on this recognition result is stored in a RAM, the X axis drive motor and the Y axis drive motor are driven taking this correction value into account, a vertical axis drive motor is driven, and a suction nozzle lowers and picks up the electronic component. | 05-14-2009 |
20090218003 | Method and Device for Manufacturing Content-Filled Bottle - A method and device for manufacturing a content-filled bottle having an inversion part at its bottom. In producing the bottle, the inversion part is inverted to prevent deformation of a body part caused by a pressure reduction in the bottle, and as a result, inappropriate deformation and buckling of the bottle are prevented, enabling efficient manufacturing of the bottle with high quality. The bottle ( | 09-03-2009 |
20090293436 | Method and Device for Producing Content Filling Bottle - The present invention provides a method and device for producing a content filling bottle including a bottom part that is inverted between a concave shape and a convex shape to prevent a body part from being subjected to reduced pressure deformation, the method and device being capable of efficiently producing a sanitary and high-quality content filling bottle. Contents are filled into an empty bottle | 12-03-2009 |