Material or article handling – Apparatus for charging a load holding or supporting element... – Load holding or supporting element including gripping means
Patent
1988-03-17
1989-03-28
Spar, Robert J.
Material or article handling
Apparatus for charging a load holding or supporting element...
Load holding or supporting element including gripping means
29729, 74 57, 1984711, 4147443, 901 40, B23Q 704
Patent
active
048159131
ABSTRACT:
An electronic component mounting device for mounting an electronic component onto a circuit-board, is provided with an intermittently rotatable rotary frame, a plurality of elevating members disposed around and along the periphery of the rotary frame at regular intervals so as to be free to move up and down, a plurality of electronic component holding members respectively securely mounted on the elevating members each to hold one electronic component at a time, an index unit for controlling the intermittent rotation of the rotary frame by way of a shaft, a cam mechanism for moving the elevating members up and down with the rotation of the rotary frame, and an operating member for moving any one of the electronic component holding members up and down. The index unit can interrupt the rotation of the rotary frame to bring each electronic component holding member to a stop at least at one location suitable for supplying each electronic component and at another location suitable for mounting each electronic component onto the circuit-board. The operating member is driven by a linear motor so that each electronic component is firmly mounted onto the circuit-board.
REFERENCES:
patent: 4027767 (1977-06-01), Gluck
patent: 4556362 (1985-12-01), Bahnck et al.
Hata Kanji
Itemadani Eiji
Maruyama Masahiro
Matsushita Electric - Industrial Co., Ltd.
Spar Robert J.
Underwood Donald W.
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