초록 ▼

Rotational molding apparatus includes a chemical supplying portion, a chemical mixing portion, a mold portion, a mold supporting portion, a mixture delivery portion and a control portion. The chemical mixing portion includes a tubular member disposed in a substantially horizontal orientation with a

Rotational molding apparatus includes a chemical supplying portion, a chemical mixing portion, a mold portion, a mold supporting portion, a mixture delivery portion and a control portion. The chemical mixing portion includes a tubular member disposed in a substantially horizontal orientation with a plurality of spaced angled deflector sections. The mold portion includes a pair of spacially connected substantially parallel frame sections. The mold supporting portion includes spaced upstanding sections with rotating clamping members selectively engageable with opposite edges of the mold portion. The mixture delivery portion includes a translatable elongated hollow probe member that is selectively connected with the tubular member.

대표청구항 ▼

Rotational molding apparatus including a chemical supplying portion, a chemical mixing portion, a mold portion, a mold supporting portion, a mixture delivery portion and a control portion; said chemical supplying portion including a plurality of reservoirs; said chemical mixing portion including a t

Rotational molding apparatus including a chemical supplying portion, a chemical mixing portion, a mold portion, a mold supporting portion, a mixture delivery portion and a control portion; said chemical supplying portion including a plurality of reservoirs; said chemical mixing portion including a tubular member disposed in a substantially horizontal orientation, a plurality of spaced deflector sections disposed along the length of said tubular member, said deflector sections being angled with respect to a longitudinal axis of said tubular member, each reservoir of said chemical supplying portion being independently connected to an inlet of said tubular member through flexible connector means; said mold portion including a pair of spaced substantially parallel frame sections, each of said frame sections including a continuous major surface facing the other of said frame sections, a backing member spaced from said major surface with structural means therebetween including a plurality of spaced connecting bar members, connecting means joining adjacent edges of said frame sections; said mold supporting portion including spaced upstanding sections, a clamping member pivotally supported on each upstanding section, said clamping members extending toward one another, said clamping members being selectively engageable with opposite edges of said mold portion; said mixture delivery portion including an elongated hollow probe member, said probe member including an inlet adjacent one end and an outlet adjacent an opposite end thereof, said inlet end being selectively connected with an outlet of said tubular member; said control portion including drive means rotating said mold portion about said mold supporting portion, translating means moving said probe member within said mold portion from adjacent one end thereof to the other and moving said chemical mixing portion with said probe member, valve means disposed along the length of each of said flexible connector means, flow measuring means along each of said flexible connector means, programmable memory means controlling said drive means, said valve means and said flow measuring means, actuating means responsive to said memory means activating said drive means, said translating means and said valve means; whereby chemical mixture may be distributed within said rotating mold portion by said translating probe member to form a panel with a stressed outer layer and high structural strength.