What are the basic principle and production process of the filter media gluing machine line?
The filter material passes through the pre-tensioning mechanism so that the filter material does not fall to the ground and will not be broken in the conveying process;
The speed difference between the two motors is used to realize the step-less adjustment of pleat depth, and no need to replace the roller when adjusting the pleat depth, thus improving the production efficiency;
The electromagnetic valve is used to control the glue outlet so that the size of the glue outlet, the glue breaking and the glue quantity can be effectively controlled; The fan of the cooling device shortens the curing time of hot melt adhesive;
The pleating mechanism uses a motor to raise and lower the pleating rolls spur, which can adapt to the production needs of different pleat depths and is convenient to adjust; The longer conveying device ensures the need of product cutting;
Put the roll packed filter media through the air expansion shaft, the filter material should be at the center of the air expansion shaft, place the filter material on the material rack through the swing arm of the charging device, and drag the head of the filter material through the tension roller of the tension control device, set the speed ratio between pleating rolls and transmitting servo motor according to the pleat depth of the product;
According to the width of the filter material, open the glue head switch which needs to do gluing;
The hot melt adhesive is solidified by the cooling device after gluing, and the wind force of the fan of the cooling device is adjusted according to the gluing line thickness; The distance between the upper and lower pleating spines is adjusted according to the pleat depth of the product. The distance between the upper and lower pleating spines is centered on the tangent point of the upper and lower pleating rolls;
Finally, the pleated filter paper is output by the conveying mechanism to complete the pleating and gluing process of the filter material.
