What are the cleaning methods for dispensing consumables

　　The cleaning method of dispensing consumables is crucial for ensuring the normal operation of dispensing equipment and dispensing quality. The following are cleaning methods for dispensing consumables, presented in the form of point wise representation and induction, combined with relevant information in reference articles:

　　1、 Cleaning methods for dispensing needles

　　High pressure spray cleaning: For the solidified or semi solidified glue on the inner surface of the needle tube, a high pressure spray can be used to blow the super glue out of the inner thread of the needle tube. This method can efficiently remove uncured glue and keep the needle unobstructed.

　　Soaking and blowing: Soak the needle in a compatible solvent, and then use dry compressed air to blow out the internal thread to dry the needle. This method is suitable for removing solidified adhesive residue.

　　2、 Cleaning methods for rubber hoses

　　Circulating cleaning: For reusable hoses, a circulating cleaning equipment can be used to circulate the cleaning agent through the hose to remove any residual glue inside. This method is efficient and environmentally friendly.

　　Disassembly and cleaning: For non reusable rubber hoses, they need to be disassembled for cleaning. You can soak it in an appropriate solvent and then wipe the inside with a brush or cloth to ensure there is no residue.

　　3、 Cleaning methods for metal and plastic templates

　　Pre washing and main washing: For metal templates, use the pre washing process first, use stronger detergents, and manually operate to avoid contact between detergents and adhesives. Then use regular detergent for main washing to ensure the cleanliness of the template.

　　Anti static cleaning: For plastic templates, use special anti-static cleaning agents to prevent electrostatic discharge. Avoid using a cloth for manual cleaning to prevent scratching the plastic surface.

　　4、 Chemical cleaning methods

　　Chlorination solution cleaning: For dispensing materials containing chloride compounds, chlorination solution can be used for cleaning. However, attention should be paid to using protective measures such as gloves and goggles.

　　Acid cleaning method: For non chloride dispensing materials, acidic cleaning agents can be used for cleaning. Similarly, ensure that safety measures are in place when using.

　　5、 Other precautions

　　Avoid excessive cleaning: Excessive cleaning may damage the surface of dispensing consumables, so it is important to clean in moderation.

　　Regular replacement: For consumables that cannot be thoroughly cleaned, such as severely clogged hoses, they should be replaced in a timely manner to ensure the quality of dispensing.

　　Choose environmentally friendly solvents: In order to meet environmental requirements, try to choose environmentally friendly solvents that can be recycled for cleaning.

　　In summary, the cleaning method for dispensing consumables needs to be selected based on different types of consumables and dispensing processes. Choosing the appropriate cleaning method can not only ensure the normal operation of dispensing equipment, but also improve dispensing quality and production efficiency.