Quick connecting mechanism for horizontal injection platform

The utility model discloses a quick connecting mechanism for a horizontal injection table, which is used for connecting the horizontal injection table and a horizontal injection molding machine to cooperatively produce multicolor plastic products, and comprises an L-shaped fixed seat, one end of the L-shaped fixed seat is fixed on a fixed mold plate of the horizontal injection molding machine, the other end of the L-shaped fixed seat is provided with a T-shaped groove, a T-shaped pull block is arranged in the T-shaped groove in a sliding manner, and the T-shaped pull block is connected with the L-shaped fixed seat. The T-shaped pull block is installed on a vertical plate, the vertical plate is arranged on a lifting plate through a transverse plate, the lower portion of the lifting plate is arranged on a rack of the horizontal injection table through a lifting mechanism, a horizontal injection mechanism of the horizontal injection table is installed above the lifting plate, the lifting mechanism comprises a sc