1. Before starting the machine, first check whether all the connecting parts of the transmission are normal, then remove the positioning pin, and pull the movable door frame outward to rotate 90o, so that the hanging roller shaft is released from the door frame, the bracket is in a free state, and the suspension roller is made. The pipe mold is lifted into the hanging roller shaft by the driving, then the door frame is closed, the suspension roller shaft is supported in the sleeve, the positioning pin is inserted into the positioning hole, and the cement pipe mold is dropped, so that the inner end of the die ring is blocked. The roller is pressed against the suspension shaft, the wire rope is removed, the vehicle is removed, and the vehicle is ready to be driven.
2. Start the speed regulating motor so that the suspension roller shaft drives the mold to idle. After the normal operation, the conveyor starts to feed the material to the receiving hopper, and then feeds into the mold through the conveyor belt, through centrifugal force, roller pressure and vibration force. The effect is to gradually compact the concrete, and after the molding, the feeding belt is taken out of the mold, and finally the main motor is turned off.
3. After the compact molding, the mold is lifted by the driving, so that the hanging roller shaft and the inner wall of the mold are formed overhead, the door frame is opened, and the mold is slowly removed from the hanging roller, and the hanging roller shaft is placed on the maintenance trolley to be steamed into the kiln. Raise, and finally restore the movable door frame to its original state, complete the entire production process of a fistula.