Block pushing device for block food packaging machine

The utility model relates to a block pushing device for a block food packaging machine. The device is characterized by comprising a pushing rod (1), an oil-proof plate (2), a pushing rod base (3), a joint bearing (4), a linear sliding block (5), a regulating screw (6), a fixing support (7), a rocking arm (8), a sliding block guide rail (9) and a power shaft (10), wherein the sliding block guide rail (9) is installed on the body of the packaging machine, the linear sliding block (5) is arranged on the sliding block guide rail and is connected with the pushing rod base (3), the pushing rod base (3) is connected with the pushing rod (1), and the front end of the sliding block guide rail (9) is provided with the oil-proof plate (2); one end of the rocking arm (8) is installed on the power shaft (10), and a power device installed on the body of the packaging machine provides power for the power shaft (10); and the other end of the rocking arm (8) is connected with the pushing rod base (3) through the regulating sc