Sizing mechanism
OwnerTsai-shou Lininventor
Life of this patent
Estimating the term…
Abstract
A glue sizing mechanism includes a container secured to the bottom of a pair of walls. A coil of sheet member is rotatably supported on the walls. A roller has the ends slidably engaged in the walls and a pair of cams are engaged with the ends of the roller for moving the roller up and down. A cover is pivotally secured to the walls for covering the roller and includes a panel having a groove for engaging with a knife. A rule includes two extensions secured to the walls for measuring the width of the sheet member.
Claims1
A glue sizing mechanism comprising a pair of walls, a container secured to a bottom of the walls, a roller rotatably provided between the walls;
- a shaft rotatably supported on the walls for supporting a coil of sheet member thereon, the walls each including a channel formed in middle portion and each including a plurality of projections formed in an outer portion, a pair of casings pivotally secured to end portions of the roller and slidably engaged in the channels, a pair of cams rotatably secured to the walls and engaged with the casings for moving the casings and the roller up and down, a pair of knobs secured to the cams for rotating the cams, the knobs each including a spring member having a cusp for engaging with the projections so as to prevent the knobs and the cams from rotating relative to the walls, a cover pivotally secured to the walls for covering the roller, the cover including a panel having a groove formed therein for engaging with a knife, and the walls each further including an oblong hole formed in a front portion, a rule including a pair of extensions extended therefrom, a pair of fastening members engaged through the oblong holes and secured to the extensions for securing the rule to the walls;
- whereby said coil of sheet member is gradually sized with glue by said roller and is cut off into suitable sizes.
Dependencies are inferred from the claim text.