What are the debugging methods of the actual glue machine used in all the glue machines?

 

The common debugging methods of glue applicator are needle and tube selection, glue time, glue pressure difference, etc.

Here's how to debug the common glue machine

 

1. Selection of glue applicator needle: the inner diameter of glue applicator needle should be 1 / 2 of the glue point diameter. In the work of automatic glue applicator, the appropriate glue applicator needle can be selected according to the product size. For products of different sizes, appropriate needles should be used. The minimum amount of glue in all automatic gluing machines is 0.005 ml less than the standard amount. The minimum inner diameter of stainless steel needle is 0.1 mm, and the minimum inner diameter of needle is 0.1 mm. Special attention should be paid to the relative height of the glue-coated needle and the inner diameter of the needle on PCB circuit board, which is the key parameter. Therefore, the selection of glue-coated needle should be considered.

2. The setting of gluing time of all automatic gluing machines should be 1/2 of the product interval to ensure that there is enough gluing quantity to stick parts, prevent excessive leakage of glue. The gluing quantity of all automatic gluing machines can also be controlled according to the gluing time of the gluing machines. The gluing quantity and time can be controlled according to actual production and manufacture. The actual situation in the control.

 

3. Pressure setting of automatic glue coating machine.

The glue amount of the automatic glue machine is supplied to the hose and needle by the intelligent controller. The pressure of automatic glue coating machine depends on the amount and speed of glue coating. Excessive pressure can easily cause problems such as glue ejection, which will affect the appearance of products. Too little pressure will lead to uneven distribution and leakage, which will further affect product quality. This is the common debugging method of glue coating machine.