Matsushita Electric Industrial Co., Ltd.

Masahiro Morimoto

Shigetoshi Negishi

Kanji Hata

Kunio Tanaka

Shiro Oji

Yoshifumi Hirata

Kazuaki Kosaka

Tsuneto Igarashi

At the front end side of parts supply device,, an engagement part,is provided that is fixed in the vertical and left/right direction by engagement with an abutment part,that is provided on the side of a parts supply table,; and at the rear end side of parts supply device,a fixing shaft,in the horizontal direction is provided. In parts supply table,, there is provided a toggle link mechanism having an abutment link,that can be rocked in the vertical direction, that is formed at its free end,with an engagement groove,, which can be fitted into and engaged by this fixing shaft,. The toggle link mechanism is so arranged that it biases the abutment link,towards two positions: an attitude in which this engagement groove,is directed upwardly, and an attitude in which it is horizontal or directed downwardly.

Parts supply device and fixing device therefor

There is disclosed an automatic electronic part-mounting apparatus in which acceleration, acting on electronic parts, suction-held respectively by mounting heads, is reduced, thereby enabling stable mounting of the electronic parts. Cam levers 10 are pivotally mounted through respective pivot shafts 9 on a rotary member 8 which is rotated at a constant speed by a roller gear cam 19. One end of the cam lever is engaged with a fixed cam 7 whereas the other end thereof is slidably mounted through cam followers on a follower lever 12 slidably mounted on annular rails 11 in a housing 6. One end of the follower lever 12 is slidably engaged with a cam follower, and the other end of the follower lever 12 is mounted on each mounting head 13. With this construction, the acceleration of the mounting head 13 can be reduced.

Automatic electronic part-mounting apparatus

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Hirakata, Japan

Masahiro Morimoto