Patent ID: 8171706

Claim:
A wrapping machine having a body having a hollow base having a top; a bottom; a front side; a rear side; two sidewalls formed with the front side and the rear side of the base; an opening formed through the top of the base; and a chamber formed between the front and rear sides and the sidewalls of the base and communicating with the opening; a top board mounted on the top of the base between the front side and the rear side of the base and having a rectangular wrapping hole formed therethrough and communicating with the opening and the chamber of the base; an upper cover pivotally connected to the top at the rear side of the base and mounted on the top board and having a top face; multiple sidewalls formed around the top face of the upper cover, each sidewall having an inner surface; and an outer surface; a window formed through the top face of the upper cover at a position corresponding to the top board; and a handle mounted on the outer surface of one of the sidewalls of the upper cover; an exhaust box mounted in the chamber of the base below the top board; and a vacuum pump mounted in the chamber of the base and having a suction pipe connected to and communicating with the exhaust box; a heater mounted on the body and having two heating pipes respectively mounted on the inner surfaces of two of the sidewalls of the upper cover and facing to each other; a blower mounted on the upper cover and having a top end mounted on the top face of the upper cover between the sidewalls of the upper cover; a lower end mounted in the upper cover between the sidewalls above the top board; and an air outlet formed in the lower end of the blower; a lifting platform connected to the body and having a lifting arm mounted on and extended upward from the exhaust box to the wrapping hole of the top board and having a lifting shaft movably mounted in the lifting arm and having a top end; and a linking panel connected to the top end of the lifting shaft of the lifting arm, selectively extending through the wrapping hole of the top board and having a top face; and a lifting board mounted on the top face of the linking panel of the lifting arm; and a controller mounted on the body and electrically connected to the heater, the lifting platform and the vacuum pump of the body.