The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 1987
Filed:
Jun. 20, 1984
Kazuhiro Hineno, Gunma, JP;
Atsushi Kura, Saitama, JP;
Sanyo Electric Co, both of, JP;
Tokyo Sanyo Elec, both of, JP;
Abstract
An automatic mounting apparatus mounts chip-type electronic components on a printed circuit board. A plurality of chip-type electronic components are held at nearly equal intervals in the longitudinal direction of a tape, and this tape is drawn out from a tape reel to a feedout unit accommodated in a reel cassette together with the tape reel. The chip-type components are picked up one by one in sequence from the tape at the position of the feedout unit by a vacuum chuck, being placed on a predetermined position on the printed circuit board by this vacuum chuck. In the vicinity of the end of the tape holding the chip-type electronic components, a residual quantity indicator capable of mechanical detection is formed. When this residual quantity indicator is detected, the controller drives an alarm device such as, for example, a buzzer or a light emitter to inform that the chip-type electronic components on the tape will soon run out. Accordingly, the operator can prepare another new reel cassette before the chip-type electronic components on the tape run out.