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2. 发明专利

JP4532591B1 Rotational vibration machine and vibratory conveying apparatus using the same 有权
公开(公告)号：JP4532591B1
公开(公告)日：2010-08-25
申请号：JP2009069385
申请日：2009-03-23
申请人：株式会社ダイシン
发明人：太郎三村 , 順一原 , 朋彦吉田 , 泰山田 , 勇希木内 , 恭弘皆川
IPC分类号： B65G27/26 , B65G47/14
摘要：【課題】近年の高速搬送の要求に対応することのできる高効率で耐久性の高い回転振動機を実現する。
【解決手段】回転振動機は、基台１１と、基台の上方に配置される振動盤と、基台に直接若しくは間接的に接続された内周部１４ａを有し、内周部１４ａから半径方向外側に延在する圧電駆動体１４と、圧電駆動体１４の外周部１４ｂと振動盤との間に接続される弾性部材１５と、を具備する回転振動機において、弾性部材１５は、圧電駆動体１４の外周部側に接続された内周側接続部１５ａから振動盤側に接続された外周側接続部１５ｂに至る範囲において半径方向に延在するとともに接線方向に屈曲した形状１５ｃを有する板状材であることを特徴とする。
【選択図】図２

6. 发明专利

JPS60197507A PARTS SUPPLIER OF VIBRATORY TYPE 失效
公开(公告)号：JPS60197507A
公开(公告)日：1985-10-07
申请号：JP5400784
申请日：1984-03-21
申请人： RION CO
发明人： YAMANO NORIHIKO , HIRAMA SHINJIROU
IPC分类号： B65G27/16 , B65G27/26 , B65G47/14
摘要： PURPOSE:To have effective transportation of parts by installing two vibration systems each of which vibrates in two directions, exciting one of the vibration systems through excitation of the other system, and by producing a phase difference between the two systems. CONSTITUTION:When a voltage is impressed on piezo elements 17, 17 through leads 18, 18, a lief spring 14 is excited sideways to cause excitation of another lief spring 16 in the vertical direction. This brings an upper mass 12 and a parts container 11 into rotary, twisting and vertical vibrations. Because this lief spring 16 is inclined from the horizontal state a certain angle down with its right side, the period delay of the vertical vibration of the lief spring 14 with resped to its horizontal vibration will become oriented rightward to produce a long elliptical vibration in the direction of arrow B, and the parts advance counterclockwise. This configuration allows use of the device at a frequency in the neighborhood of the resonance point to assure an effective transportation.

8. 发明专利

JPS5648315A VIBRATIONAL FEEDER 失效
公开(公告)号：JPS5648315A
公开(公告)日：1981-05-01
申请号：JP12288279
申请日：1979-09-25
申请人： SHINKO ELECTRIC CO LTD
发明人： AKAMA MASARU , SEKINE TOSHIROU
IPC分类号： B65G27/20 , B65G27/26
摘要： PURPOSE:To provide a vibrational feeder in which those portions other than the portion of a vibrating bowl where articles to be transported are received can be protected against impact forces exerted by article put into the bowl, by fixing an article receiving member in the bowl by the intermediary of damper. CONSTITUTION:In the vibrational feeder shown in the drawing, a fixing plate 12 of a vibrating bowl 10 is mounted on a base plate 14 by the intermediary of plate springs 34. Vibration is imparted to the plate 12 by a vibrator for aligning and feeding articles on a carrier track in bowl 10. In the bowl 10, an article receiving member 90 is fixed by the intermediary of rubber springs 92 at a position under a hopper 94. With such arrangement, impact forces exerted when articles are put into the bowl can be absorbed at the member 90, so that remaining portion of the apparatus can be protected from impact forces. Further, there is no fear of adversely affecting article aligning function of the apparatus by imparting unnecessary vibration to the vibrating system.

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