So far, the dispensing machine has developed to a very intelligent height, derived from a variety of different dispensing equipment. Now the dispensing machine has a lot of auxiliary functions, but a production line wants to achieve the requirements of full automation, so the essential function of the dispensing is laser height measurement. First understand what is the height measurement, laser altimeter is lasers to be measured by sensor, by receiving returns to light, the height of the products to measure the distance, so even if the product there is a deviation, warping, glue dispensing of also can do compensation based on laser altimetry numerical, can reduce product deformation, caused by the uneven thickness error.

The laser altimetry function has several measurement methods, corresponding to different types of products. When the product is a single point of glue process, the height measurement function will measure the height of a single point to compensate for the dispensing position. When products do line dispensing, laser height measurement based on the option to choose the high way, there are two kinds of measuring high way at this moment, the first is a two height measurement, in use at the time of the adhesive for the straight line segment, triple test is high, the second is when the product is irregular product, and glue that is on the product go round or oval shape, it must do triple test is high, Otherwise the yield of the product can not be guaranteed at all.

Domestic dispensing machine began to appear in the public field of vision, and continue to expand the market share with cost-effective advantages, until in recent years to exceed imported brands. In the face of a large demand for the market, the demand of dispensing machine presents diversification and specialization, not only the pursuit of more precise, faster and more stable, but also continuously expand to new fields, such as new energy, such as medical electronics.