西班牙语six、Analysis of common failures of bottle blowing equipment
20. Malfunction: During the operation of the equipment, it reports "fault feeding embryo", and the embryo feeding finger cannot take the embryo from the intermediate station and stops. After the middle station is opened, the twelve clamp heads and the embryo sending fingers are misaligned at the origin position, and the twelve fingers are aligned with the bottle mouth of the side mold after the embryo sending fingers enter the mold.
Inspection: Reasons and inspection and adjustment methods: 1. Check the limit stop and buffer position after the intermediate station is opened, and adjust their positions reasonably. Click the opening and closing of the intermediate station to observe the centering position of the embryo feeding finger and the fixture head of the intermediate station until it is suitable . 2. After adjustment, ensure the smooth delivery of the embryos when the fingers take the embryos. 3. If the origin of the embryo feeding finger is close to the switch position, the stroke of the embryo feeding finger must be adjusted to avoid the position of the embryo feeding finger entering the mold after the equipment is running, and the seal moving upwards and hitting the finger.
21. Failure: During the equipment process, it alarms "Intermediate Station Closed" or "Intermediate Station Opens" and it fails and shuts down.
Check: 1. Whether the piston rods of the two opening and closing cylinders in the intermediate station are broken, replace the cylinders. 2. The magnetic switch of the cylinder senses whether the "opening and closing" is damaged.
22. Failure: during operation, alarm "under intermediate station" and shutdown
Check: 1. Whether there is a preform under the middle station, which hinders the downward movement of the middle. 2. The magnetic switch of the cylinder senses whether the "down" is damaged.
23. Trouble: During operation, several clamp heads in the middle station are not right with the fingers for taking embryos, and the embryos cannot be placed.
Check: (1) Whether the chain pin of the twelve clamp heads is broken, reconnect it. (2) Check the height of the intermediate station position, adjust the height of the intermediate station through the length of the upper and lower cylinder limit screws
Inspection: Reasons and inspection and adjustment methods: 1. Check the limit stop and buffer position after the intermediate station is opened, and adjust their positions reasonably. Click the opening and closing of the intermediate station to observe the centering position of the embryo feeding finger and the fixture head of the intermediate station until it is suitable . 2. After adjustment, ensure the smooth delivery of the embryos when the fingers take the embryos. 3. If the origin of the embryo feeding finger is close to the switch position, the stroke of the embryo feeding finger must be adjusted to avoid the position of the embryo feeding finger entering the mold after the equipment is running, and the seal moving upwards and hitting the finger.
21. Failure: During the equipment process, it alarms "Intermediate Station Closed" or "Intermediate Station Opens" and it fails and shuts down.
Check: 1. Whether the piston rods of the two opening and closing cylinders in the intermediate station are broken, replace the cylinders. 2. The magnetic switch of the cylinder senses whether the "opening and closing" is damaged.
22. Failure: during operation, alarm "under intermediate station" and shutdown
Check: 1. Whether there is a preform under the middle station, which hinders the downward movement of the middle. 2. The magnetic switch of the cylinder senses whether the "down" is damaged.
23. Trouble: During operation, several clamp heads in the middle station are not right with the fingers for taking embryos, and the embryos cannot be placed.
Check: (1) Whether the chain pin of the twelve clamp heads is broken, reconnect it. (2) Check the height of the intermediate station position, adjust the height of the intermediate station through the length of the upper and lower cylinder limit screws
