Device for the production of high-strength products from corrugated cardboard

Inventors

Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В.Ломоносова"(САФУ)

1. A device for producing high-strength products from corrugated cardboard, made from polyethylene terephthalate glycol, including a forming section body, a drawing mold, a force plate, a reverse drawing plate and a retainer, characterized in that the forming section body contains longitudinal guide grooves for the drawing mold, which has free movement along the guide grooves and is firmly fixed to the force plate with the help of a retainer, while the reverse drawing plate has free movement in the opposite direction to the drawing mold.
2. A device for producing high-strength products from corrugated cardboard according to paragraph 1, characterized in that the internal area of the forming compartment body is made with the following overall dimensions:
a = [78 mm … 80 mm];
b = [100 mm … 101 mm];
c = [25 mm … 26 mm].
3. A device for producing high-strength products from corrugated cardboard according to paragraph 1, characterized in that the connecting rods of the drawing press mold are made with the following thickness ratio:
t1 = t2 = [2.9 mm ... 3.1 mm];
h1 = h2 = [4.9 mm … 5.1 mm];
t3 = t4 = [11.0 mm … 12.5 mm];
h3 = h4 = [2.9 mm … 3.1 mm].