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How to choose and use glue needle correctly?

Views:6     Author:Site Editor     Publish Time: 2020-10-15      Origin:Site

How to choose and use glue needle correctly?

If you order glue for the second time, you should learn to adjust slowly. The selection of glue needle is from small to large, the speed of glue dispensing is from fast to slow, and the pressure regulation is from small to large. Compared with glue with good flow, you can choose from small needles, and then slowly increase the pressure, from fast to slow. In particular, in the process of adjusting the first equipment mechanical reference point, which can prevent the operator due to error and wrong coordinates. Just use the reference point set at the beginning, point the needle at the original reference point, and then you can start directly.

Cylinder manufacturer

If you order glue for the second time, you should learn to adjust slowly. The selection of glue needle is from small to large, the speed of glue dispensing is from fast to slow, and the pressure regulation is from small to large. Compared with glue with good flow, you can choose from small needles, and then slowly increase the pressure, from fast to slow. In particular, in the process of adjusting the first equipment mechanical reference point, which can prevent the operator due to error and wrong coordinates. Just use the reference point set at the beginning and point the needle at the original reference point. Then you can start the operation directly.

The choice of glue needle cylinder is also normative, one should consider the characteristics of the glue, the viscosity of the two glue, the chemical performance of the three glue.

If instant glue is used, safe piston and Teflon lined metal dispensing needles are used for water-based instant glue, tapered oblique dispensing needles are used for thick instant glue, and PP dispensing needles are used for flexibility.

A good dispensing manipulator should be matched with a good dispensing needle. Dispensing needles specification affect high-speed dispensing machine in the process of dispensing the adhesive size and precision, when the air pressure in a certain range, the greater the nozzle of the needle, the adhesive rate, so according to the dispensing machine produced in the size of the products to the specifications of the anchor point glue needle, needle diameter in length to keep half of the adhesive dot diameter, the effect is good.

to keep half of the adhesive dot diameter, the effect is good.

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