Safe Operation Procedures for Automatic Cotton Swab Machinery

1. Pre-Operation Inspection:
   • Check for equipment malfunctions and ensure the availability of required materials (e.g., inner and outer adhesives, bamboo sticks).
2. Adjust Machine Speed:
   • Set the machine speed to a normal range of (Qty) sticks per minute for smooth operation.
3. Avoid Contact with Moving Parts:
   • Do not insert fingers into the cotton forming section or transition wheels during operation.
   • When cleaning chains or gears, avoid using wires or other tools in the cotton forming section.
   • Ensure the machine is fully stopped and power is disconnected before performing wiping or adjustments.
4. Regular Cleaning of Ventilation Fans:
   • Clean the intake of cotton dust fans regularly to maintain optimal airflow and prevent the buildup of waste cotton.
5. Quality Control:
   • During production, operators should inspect products for defects and promptly remove any substandard items.
6. Maintain Glue Nozzle:
   • Ensure the glue holes in the molds remain unobstructed to avoid impacting product quality.
7. Operator Safety:
   • Operators should wear protective gear such as hats and masks.
   • Avoid contact with any moving or transmission parts of the equipment.
8. Maintenance and Repairs:
   • Always disconnect power and ensure the machine is fully stopped before performing maintenance or repairs.
9. Daily Cleaning Routine:
   • Clean the equipment thoroughly before the end of each workday to ensure smooth operation the next time.
     • Remove and clean the inner adhesive box, glue rollers, and cotton dust fan.
     • Wipe the molds with water or cleaning solution.
     • Remove broken sticks and debris from the main and packaging machines.
     • Clear away cotton dust and clean the surrounding area.

Safety Operation Protocols:

• Pre-Operation Checks:
  • Check air pressure to ensure safe startup.
• Material Handling:
  • Monitor for smooth material intake.
  • Inspect for blockages in the suction fan and clear them if necessary.
• Monitor Output Quality:
  • Observe that the conveyor places cotton swabs properly in the comb; adjust comb or suction cup if swabs are misaligned or broken.
• Maintain Cleanliness:
  • Regularly clean up broken bamboo sticks or cotton heads on the machine’s platform.
• Handle Alarms Promptly:
  • Respond immediately to any alarms, stop the machine, and address the problem as indicated.
• Regular Equipment Checks:
  • Inspect screws for looseness or shifting.
  • Clean the moving track of the comb to prevent fallen cotton swabs from jamming.

Daily Maintenance and Cleaning:

• Lubrication and Inspection:
  • Check the flexibility of moving parts and clean bearings if needed.
  • Inspect and adjust chain, gear, and belt tension.
  • Secure all electrical connections and check the condition of fuses.
  • Lubricate rotating bearings every three months.
  • Examine and lubricate motor bearings every four months.
  • Check the gearbox lubrication every month.
• Post-Maintenance:
  • Store unused tools and spare parts away from the machine.
• Cleaning:
  • Remove cotton dust from chains and wheels every shift.
  • Check inner adhesive concentration daily and clean adhesive rollers daily.
  • Clean the outer adhesive box every other day.

Simple Troubleshooting and Solutions:

• Frequent Jamming or Broken Sticks:
  • Inconsistent bamboo stick lengths: Sort and remove defective sticks.
• Material Issues:
  • Poor feed wheel connection: Re-adjust.
  • Excess cotton dust on feed wheels: Clean thoroughly.
  • Transition wheels not aligned: Adjust accordingly.
• Quality Issues:
  • Exposed cotton heads or tails: Adjust molds.
• Drying Issues:
  • Heating element malfunction: Identify and replace the faulty element.
  • Improper drying temperature: Adjust as needed.
  • Cotton swabs scorched: Reduce drying temperature.
• Suction Cup Problems:
  • Insufficient air pressure: Check and adjust.
  • Sensor malfunction: Check for faulty sensors.
  • Suction cup not returning to starting position: Manually reset.
  • Inspect for other potential faults.
• Swabs Not Being Properly Arranged in the Comb:
  • Misalignment of the suction cup and comb: Re-adjust.
  • Improper alignment of the push plate: Adjust accordingly.
• Push Column Issues:
  • Misalignment of the push column and jig center: Re-align.
  • Irregular swabs in the comb: Check for cotton heads on the lower slide plate of the jig.
  • Broken sticks under the jig: Remove debris.

Note: These methods are provided as reference. Due to the complexity of the equipment, operators and maintenance personnel should be flexible and use data-driven approaches during adjustments and repairs. Avoid unnecessary adjustments to parts that do not require servicing.