With the improvement of factory automation, many manufacturers have begun to use automatic dispensing machines to replace inefficient manual dispensing processes. However, when many manufacturers use it, they find that the dispensing effect of the automatic dispensing machine does not reach the ideal level. What's causing this? How should this be handled?

◆ What are the factors that affect the dispensing effect of the automatic dispensing machine? With the improvement of factory automation, many manufacturers have begun to use automatic dispensing machines to replace inefficient manual dispensing processes. However, when many manufacturers use it, they find that the dispensing effect of the automatic dispensing machine does not reach the ideal level. What's causing this? How should this be handled?

I. The amount of glue dispensed by the automatic dispensing machine is unreasonable      

Generally speaking, when we dispense glue to any product, we should follow a principle that the amount of glue dispensed by the automatic glue dispenser does not exceed half of the distance between the solder joints. Lead to poor dispensing effect.

2. Control of dispensing pressure      

The greater the pressure of the automatic glue dispenser, the greater the dispensing volume, the smaller the dispensing pressure, and the smaller the dispensing volume. We should take into account factors such as glue characteristics, temperature, environment, and the needs of the product itself to make reasonable settings ! Avoid poor dispensing results due to inappropriate pressure parameter settings.

Three, the selection of automatic dispensing machine needle size      

Generally speaking, the diameter of the needle of the automatic dispenser should be about half of the diameter of the dispensing volume, which is the most suitable needle size. Dispensing effect!

4. Control of glue temperature      

Generally speaking, the storage environment of epoxy resin glue should be about 0~5 degrees Celsius, and the operating temperature should be about 23 degrees Celsius. When using glue, we should make the glue better adapt to the surrounding environment and avoid glue There is a wire drawing problem during use, which affects the dispensing effect!

V. Viscosity of glue      

The glue viscosity of the automatic glue dispenser is large, the glue volume of the glue dispenser is large, the glue viscosity is small, and the glue volume of the glue dispenser is small. Affect the normal dispensing work!

Six, avoid air entering      

The selection of the surrounding environment of the automatic glue dispenser is very important. Before the glue dispenser, we need to place the glue dispenser in a dry and closed environment to avoid air entering. Glue effect!      

When manufacturers use the automatic dispensing machine for dispensing, they must try to avoid the above-mentioned factors that affect the dispensing effect. So as not to affect the quality of the product.