Chung Yuan Christian University

Yan-Ting Chen

Shih-Ming Wang

Chien-Da Ho

I-Feng Lo

Shi-Hsi Liu

A dual-toggle-type mobile platform structure comprises a base, a motor, a ball screw, a linear slide, a first toggle link rod, a second toggle link rod, a guide rail and a work platform. The second toggle link rod has an end coupled to the first toggle link rod and the other end coupled to the work platform. A connecting position of the second toggle link rod and the first toggle link rod is designed with an optimal configuration to provide a smaller footprint than the conventional dual-toggle-type mobile platform structure, and the advantages of a larger stroke of the work platform and a smaller feed resolution difference, and the structure serves as a reference of an optimal manufacturing area.

Dual-toggle-type mobile platform structure

A powder allotting device comprises a supporting device, a coupling device, and a separating device. The supporting device is a base of the powder allotting device, and the supporting device is coupled to the separating device by the coupling device. The a separating device further comprises a rotary plate with a curved grooved structure, a plurality of movable valves, a scraper, and a cylinder with a plurality of T-shape grooves, and a plurality of slices. The plurality of slices are inserted into the T-shape grooves and enter the curved grooved structure, moving up and down the T-shape grooves.

Growing community of inventors

Taoyuan County, Taiwan

Yan-Ting Chen