Patent ID: 6881924
Filing Date: 2005-04-19
Classification: B23K

Abstract:
1. In a laser-cutting/engraving machine, a structure of a platform and an air-collecting bin, wherein a panel and a bottom base are mutually abutted on and connected to form the body of said machine, said machine body is provided therein with a laser-engraving mechanism, said platform for a work piece and said air-collecting bin, said air-collecting bin is placed beneath, abutted on and connected to said platform, said laser-engraving mechanism is provided on said platform, said machine body is provided with a movable door for said air-collecting bin; said structure is characterized by that: said platform for said work piece is composed of a plurality of upright folded thin plates forming a board with a large area, said folded thin plates form therebetween a plurality of holes, so that said work piece is placed on said platform contacting therewith in a net-line contacting mode to enhance removing crumbs and fixing said work piece; and said air-collecting bin is in the form of a trapezoid box, and is provided on a rear side thereof with an air outlet, pivotally connecting members are provided above said outlet on said side to pivotally connect said platform, and is provided on another side thereof with a locking mechanism in opposition to said platform, said air-collecting bin is adapted to opening downwardly or closing for the convenience of collecting dropped materials processed and clearing wastes and crumbs generated in processing.