Daily & Preventive Maintenance Guide for CCD Guide Hole Punching Machine

In modern precision manufacturing, the CCD guide hole punching machine plays a critical role in ensuring accurate registration for screen printing, die cutting, and further automated processes. To guarantee long-term stability, high accuracy, and low failure rates, regular and correct maintenance is essential.

This article provides a complete and practical maintenance guide to help users extend machine life, maintain punching accuracy, and reduce unexpected downtime.

1. Why Maintenance Is So Important?

Proper maintenance can help you:

Maintain high punching precision

Reduce machine downtime

Extend die and motor lifespan

Prevent CCD recognition errors

Ensure stable batch production

Lower overall operating costs

Neglecting maintenance may cause misalignment, inaccurate hole positions, die damage, CCD failure, or unstable feeding.

2. Daily Maintenance (Before and After Each Shift)

These simple checks only take 10–15 minutes but are extremely important.

✅ Cleaning

Clean CCD camera lens with alcohol and lint-free cloth.

Remove dust, ink, and material residues from punching area.

Keep registration marks area clean for stable CCD recognition.

✅ Air System Check

Drain water from the air filter regulator.

Check whether air pressure is stable (normally 0.5–0.7 MPa).

Inspect air hoses for leakage.

✅ Visual Inspection

Check if any screws, bolts, or connectors are loose.

Listen for abnormal noise during operation.

Confirm emergency stop and safety sensors are working properly.

3. Weekly Maintenance