Electronic parts mounting apparatus and electronic parts mounting method
First Claim
1. An electronic parts mounting apparatus which takes out electronic parts from a parts supply portion, then transfers and mounts the parts on a board, the electronic parts mounting apparatus comprising:
- a board positioning portion for positioning the board transferred in a first direction;
parts feeders arranged with a predetermined pitch along the first direction at the parts supply portion;
a plurality of mounting heads secured together in parallel in each of which a plurality of suction nozzles, each revolving around a horizontal rotation shaft set so as to be aligned with the first direction and being capable of sucking and holding the electronic part, are disposed in a radial manner around the rotation shaft; and
a single head moving means for integrally moving a plurality of the mounting heads between the parts supply portion and the board positioning portion, wherein the single head moving means is configured to operatively connect the mounting heads such that the mounting heads cannot move independently with respect to each other.
2 Assignments
0 Petitions
Accused Products
Abstract
An electric parts mounting apparatus includes rotary type multi-nozzle mounting heads. Each of the mounting heads has a plurality of suction nozzles disposed in a radial manner on a rotor mechanism, which rotates around a rotation shaft. A parts mount mechanism is configured such that the axial direction of the rotation shaft coincides with an arrangement direction of tape feeders. A shaft-to-shaft distance of the suction nozzles is set to be plural times as large as a pitch of the feeder arrangement. In a pick up process, a plurality of electronic parts can be simultaneously picked up from the tape feeders. In a parts mounting process, while one of the mounting heads mounts the part, the other mounting head can complete a nozzle changeover operation such that the suction nozzle holding an electronic part to be mounted next is moved to an operation position.
17 Citations
7 Claims
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1. An electronic parts mounting apparatus which takes out electronic parts from a parts supply portion, then transfers and mounts the parts on a board, the electronic parts mounting apparatus comprising:
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a board positioning portion for positioning the board transferred in a first direction; parts feeders arranged with a predetermined pitch along the first direction at the parts supply portion; a plurality of mounting heads secured together in parallel in each of which a plurality of suction nozzles, each revolving around a horizontal rotation shaft set so as to be aligned with the first direction and being capable of sucking and holding the electronic part, are disposed in a radial manner around the rotation shaft; and a single head moving means for integrally moving a plurality of the mounting heads between the parts supply portion and the board positioning portion, wherein the single head moving means is configured to operatively connect the mounting heads such that the mounting heads cannot move independently with respect to each other. - View Dependent Claims (2, 3, 4)
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5. An electronic parts mounting method for transferring and mounting electronic parts on a board by using an electronic part mounting apparatus which comprising:
- a board positioning portion for positioning the board transferred in a first direction;
parts feeders arranged with a predetermined pitch along the first direction at the parts supply portion;
a plurality of mounting heads secured together in parallel in each of which a plurality of suction nozzles, each revolving around a horizontal rotation shaft set so as to be aligned with the first direction and being capable of sucking and holding the electronic part, are disposed in a radial manner around the rotation shaft; and
head moving means for integrally moving a plurality of the mounting heads between the parts supply portion and the board positioning portion, the electronic parts mounting method comprising;a pick-up step for moving a plurality of the mounting heads to the parts supply portion and taking out electronic parts from the parts feeders by using the suction nozzles of the mounting heads; a head moving step in which a single head moving means moves a plurality of the mounting heads holding the electronic parts to the board positioning portion such that the mounting heads cannot move independently with respect to each other; and a parts mounting step for sequentially mounting the electronic parts held by the respective suction nozzles on mounting points of the board by a plurality of the mounting heads, respectively, wherein in the parts mounting step, while the suction nozzle in one of the mounting heads is moved up and down with respect to the board to mount an electronic part held by the suction nozzle on the board, the suction nozzle holding an electronic part to be mounted next in another of the mounting heads is revolved around the rotation shaft. - View Dependent Claims (6, 7)
- a board positioning portion for positioning the board transferred in a first direction;
Specification