The rapid development of the electronic device industry chain has invisibly promoted the development trend of these automation technology industry chains. Among them, the automatic dispensing machine belongs to a piece of machinery and equipment with symbolic and practical significance in the automation technology industry chain, and In recent years, automatic dispensing machines have been widely used in several fields such as optics and mechanical manufacturing.

The automatic dispensing machine is recommended to be cleaned at regular intervals, the glue is a viscous object, which is prone to poor operation of the equipment. The following are several methods for cleaning the automatic dispensing machine, hoping to help you.

Cleaning of automatic dispensing machine

(1) High pressure water cleaning.

High-pressure water cleaning automatic dispensing machines, this is a cleaning method commonly used by many enterprises for dispensing machine equipment. Although this cleaning method will waste a lot of water resources to a certain extent and generate some industrial wastewater, it is more expensive than the above chemicals. The method of cleaning the automatic dispensing machine , this method is relatively environmentally friendly, and it is worth promoting everyone to use.

(2) Traditional cleaning methods.

Use solvents such as dichloromethane, DMF and other volatile solvents to clean the mixing head. This method cleans the automatic dispensing machine more thoroughly and the cost is not high, but its biggest problem is that it will pollute the environment. Because it is a chemical product, it is volatile, toxic, and non-recyclable, which runs counter to the trend of green environmental protection advocated today. Therefore, its use is limited, it is gradually not accepted by the market, and it is gradually eliminated. .

(2) Use recyclable environmentally friendly solvent for cleaning.

From a social point of view, this method is the most recommended, it is environmentally friendly, recyclable, and has a good cleaning effect. However, as an automatic dispensing machine enterprise, because of the high cost and the need for independent systems and equipment to be used together, this is unacceptable to ordinary small and medium-sized enterprises, so we are choosing the cleaning method of automatic dispensing machine equipment. At the same time, it is necessary to act according to the actual situation of the enterprise itself.

The specific cleaning method of the parts of the automatic dispensing machine

(1) Dispensing needle

Bending or wear on the needles and stoppers of an automatic dispensing machine can have a critical impact on the quality of the dispense. If the temperature is high or it is not cleaned for a long time, the patch glue may also solidify or semi-solidify on the inner surface of the needle, causing blockage. Regularly check the needle of the automatic dispensing machine, find contamination and clean it in time. Soaking the needle in a compatible solvent is a common method, but it is too inefficient to remove all uncured material by soaking only. A high-pressure spray of a compatible solvent can be used to blow the glue out of the inner hole of the needle, and then blow it with dry compressed air. inside the hole and let the needle dry.

(2) Metal template

In order to avoid the erosion of the cleaning agent on the patch glue of the template and the screen, first use the pre-cleaning process, then use a stronger cleaning agent, manual operation, avoid the contact between the cleaning agent and the patch glue, and then use the ordinary cleaning agent to Cleaning the template of the automatic dispensing machine.

(3) Plastic template

Electrostatic discharge can occur during cleaning of the stencils of plastic dispensers. So use a special anti-static cleaner to avoid this phenomenon. At the same time, do not use a rag for manual cleaning, because the plastic is easily scratched, which may cause printing quality problems in the long run.

The above is a detailed introduction to the key cleaning methods of the automatic dispensing machine. The cleaning of the automatic dispensing machine is an important task in the daily maintenance and maintenance of the glue dispenser. Users attach great importance to it, but the cleaning method needs to be further improved.