Study on Progressive Wave Type Feeding Micromechanism for Small Visco-flabby Bodies

小型粘松体渐进波式进给微观机构研究

• 批准号: 06650298
• 负责人: KOIZUMI Kunio
• 金额: $ 1.02万
• 依托单位: TOYAMA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06650298/
• 关键词: Feeder; Micromechanism; Progressive Wave; Complex Elliptic Resonator; Piezoelectric Actuator; Bymorph Type Piezoelectric Member; バイモルク型ピエゾ部材; 自動組立システム; 微細部品; だ円振動子

In the case of feeding for ultrathin leaves and visco flabby materials, they are damaged by handling with fingers and other picking up tools, and paste on a truck surface in feeding. Progressive wave generated on the surface is yielded to a state of floating to the materials and conveys them on the surface as if they are washed away by the water. Elliptic vibration is generated on the surface for realization of the idea. This apparatus for the firsttrial is formed by a parallel arrangement train of combined elliptic vibrators which can be independently adjusted a phase of each other. A stretched elastic membrance is convered on the surface. It is composed of a loop shaped deflective resonator and a resonator as a reversed pendulum. It become clear that combination of a second mode in deflection and a first mode in bending suitable to feeding motion. The rationalized resonator is designed and manufacutured under a guide for determination of the shape considered the conditions, flatness over the upper plate and amplitude control of the side member actuated by a bymorph type PZT in the loop.In the basic experiment for feeding it was appeared that feeding ability depends on wetting and smoothness on the surface. Smoothness is promoted by superposition of the high frequency component to the excitation signal. The metal leaves, nikel and amorphous, have been succeeded in feeding with an eliptic veibration on the feeding surface over the resonator train.

在喂入超薄树叶和粘性松弛物料时，由于手指和其他拾取工具的搬运而损坏它们，并在喂入时粘贴在卡车表面上。表面产生的行进波使材料处于漂浮状态，并将其输送到表面，就像被水冲走一样。通过在表面产生椭圆振动来实现这个想法。该初试装置由平行排列的组合椭圆振动器组成，这些振动器可以彼此独立地调节相位。表面覆盖有拉伸的弹性膜。它由环形偏转谐振器和反摆谐振器组成。很明显，第二偏转模式和第一弯曲模式的组合适合于进给运动。合理化的谐振器是在确定形状的指导下设计和制造的，该形状考虑了条件、上板的平坦度以及由环路中的副晶型PZT驱动的侧构件的振幅控制。在馈电的基础实验中出现了它喂料能力取决于表面的润湿性和光滑度。通过将高频分量叠加到激励信号来提高平滑度。镍和非晶金属叶已成功地在谐振器序列上的进给表面上以椭圆振动进给。

项目成果

Toru.SASAKI: "Progressive Wave Type Linear Microfeeder with Tightened Undulation Bolt by Sonrce-Sink Displacement Exatation" J.of the Japan Society for Precision Engg.62-5. 737-741 (1996)

Toru.SASAKI：“采用 Sonrce-Sink 位移 Exatation 的紧固波动螺栓的渐进波型线性微进给器”J.of the Japan Society for Precision Engg.62-5。

笹木亮: "帯状波動面を用いたソース・シンク変位駆動による進行波型リニアマイクスフィーダ" 精密工学会誌. 62. 737-741 (1996)

Ryo Sasaki：“使用带状波表面进行源-汇位移驱动的行波线性麦克风馈线”日本精密工程学会杂志 62. 737-741 (1996)。