Automatic dispensing solution自动分配方案.pdf

Automatic dispensing solution 1.Overview Automatic dispenser is an integral to automation industry, which is the equipment integrating high precision, automatic control, precision dispensing control technology manufactured on the basis of many years’ experience in motion control technology;as it can significantly improve the efficiency of production and processing precision, it is widely applied and popularized in various industries. In the industry of optical components, the dispensing and injecting technology has been extensively used on passive devices; as the active devices increase along with the rise of the COB technology, the dispensing and injecting technology has become an important link in its production. Although the automatic dispenseris relatively mature products, including the most commonly seendesktop-type dispenser on the market, we developed two types of new non-standard automatic dispensersbased on the product and process requirements, respectively used in hot-melt adhesive injection of PCC CABLE and UV curing of USB 3.0. 2.Solution of automatichot-melt adhesive injection of PCC CABLE The main components of automatic adhesive injecting machine are shownin the figure below: 易飞扬通信（）︱ 全球光互连技术革新者 Figure 1.Isometric view of automatichot-melt adhesive injecting machine The working principle of automatic adhesive injecting machine: (1) The principle of temperature control: Input the heating temperature information into PLC via the temperature control panel; PLC controls the heating system to heat the charging barrel, and the temperature sensor on the charging barrel feeds back the temperature analogue signalto PLC that regulates the cyl