Precautions for mold protection

Due to the specificity, precision, fragility and other characteristics of the mold, the safety protection of the mold is very important. The overall summary is as follows:

1. Rust prevention: Prevent rusting caused by water leakage/condensation/rain/handprints in the injection molding machine mold.

2. Anti-collision: Prevent the mold from being damaged due to the breakage of the thimble and the failure to retract the mold.

3. Deburring: Prevent mold burrs caused by cloth wiping/material flushing/hand wiping/nozzle pliers/knife touching.

4. Missing parts: prevent the mold from being damaged during use due to the lack of tie rods/washers and other parts.

5. Anti-pressure: prevent the mold from being crushed due to the mold being locked due to the remaining product.

6. Under-pressure: prevent mold damage caused by excessive low-pressure protection pressure.

Among them, the proportion of mold damage caused by broken thimble, thimble not returning in place, residual product in the mold, and lack of accessories is relatively high, and because it occurs more frequently, more than 85% of mold damages are caused by this reason. Yes, and mold maintenance costs are generally high, so how to avoid such situations is directly related to the interests of the injection molding industry.

Mold monitor, or mold protector, also known as mold electronic eye, can effectively protect valuable molds. Mold expert Luo Baihui said that the injection molding machine mold protection system, installed on the injection molding machine, can directly check whether the product is qualified, and check for residues before closing the mold to prevent mold damage. When the injection molding machine is running, expensive molds may be damaged due to plastic residues or misalignment of sliders during each cycle. Anqi prevents these situations from happening, and automatically prevents mold closing and alarms when abnormalities occur.